diff options
50 files changed, 1795 insertions, 2206 deletions
diff --git a/chapter10a/README.md b/chapter10a/README.md index 968180b5..d6945f03 100644 --- a/chapter10a/README.md +++ b/chapter10a/README.md @@ -33,6 +33,11 @@ different fields are independent. Chapter 10b will remove it. The graphs show dependencies before local folding. Definitions appear above their uses, except for loop backedges; arrows point from use to definition. +To focus on memory, these illustrations show only small, detached True/False +control projections gating Loads and Stores. These schematic gates indicate +the source branches; Chapter 11 chooses the actual scheduling inputs. Other +control-flow context, including the Regions that bind Phis, is omitted. +The layout shows dependencies, not an execution schedule. | Node | Inputs | Result | |----------|---|---| diff --git a/chapter10a/docs/example1.json b/chapter10a/docs/example1.json index 1b556c04..07e1dfef 100644 --- a/chapter10a/docs/example1.json +++ b/chapter10a/docs/example1.json @@ -6,10 +6,9 @@ "scope": 0, "nodes": [ {"id": 1, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 2, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 1, "role": "CTRL", "label": null}], "proj": {"par": 1, "idx": 0}}, {"id": 3, "label": "$mem", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 1, "role": "MEM", "label": null}], "proj": {"par": 1, "idx": 1}}, {"id": 4, "label": "arg", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "DATA", "label": null}], "proj": {"par": 1, "idx": 2}}, - {"id": 5, "label": "new Point", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": null}, + {"id": 5, "label": "new Point", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, {"id": 6, "label": "#0", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, {"id": 7, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 3, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 8, "label": "Store p.y", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, @@ -17,7 +16,7 @@ {"id": 10, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 9, "role": "DATA", "label": null}], "proj": null}, {"id": 11, "label": "Store p.y", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 10, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 4, "role": "DATA", "label": null}], "proj": null}, {"id": 12, "label": "Load p.x", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 11, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 0, "role": "DATA", "label": null}], "proj": null}, - {"id": 13, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}, {"idx": 1, "def": 11, "role": "MEM", "label": null}, {"idx": 2, "def": 12, "role": "DATA", "label": null}], "proj": null} + {"id": 13, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 11, "role": "MEM", "label": null}, {"idx": 2, "def": 12, "role": "DATA", "label": null}], "proj": null} ], "groups": [ ] diff --git a/chapter10a/docs/example1.svg b/chapter10a/docs/example1.svg index b50701b0..d98e0ccd 100644 --- a/chapter10a/docs/example1.svg +++ b/chapter10a/docs/example1.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="471" height="870" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 471 870" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="621" height="766" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 621 766" style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,63 +60,59 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e5i0" d="M84,118 L84,138 L318,138 L318,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#5[0] → #2 · CTRL</title></path><path class="edge ASSOC" id="e6i0" d="M387,46 C387,70 166,145 166,169" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M204,118 L204,128 L95,128 L95,232 L143,232 L143,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M318,222 L318,242 L167,242 L167,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M166,222 L166,232 L191,232 L191,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M155,326 L155,336 L154,336 L154,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M318,222 L318,242 L225,242 L225,336 L178,336 L178,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M166,222 L166,232 L236,232 L236,346 L202,346 L202,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge ASSOC" id="e9i0" d="M387,46 C387,70 307,353 307,377" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#9[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e10i1" d="M166,430 L166,440 L212,440 L212,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M318,222 L318,356 L236,356 L236,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #5 · DATA</title></path><path class="edge DATA" id="e10i3" d="M307,430 L307,440 L260,440 L260,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #9 · DATA</title></path><path class="edge MEM" id="e11i1" d="M224,534 L224,544 L317,544 L317,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #10 · MEM</title></path><path class="edge DATA" id="e11i2" d="M318,222 L318,356 L377,356 L377,544 L341,544 L341,582" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #5 · DATA</title></path><path class="edge DATA" id="e11i3" d="M324,118 L324,128 L388,128 L388,554 L365,554 L365,582" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[3] → #4 · DATA</title></path><path class="edge MEM" id="e12i1" d="M329,638 L329,648 L375,648 L375,686" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[1] → #11 · MEM</title></path><path class="edge DATA" id="e12i2" d="M318,222 L318,242 L399,242 L399,686" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #5 · DATA</title></path><path class="edge CTRL" id="e13i0" d="M84,118 L84,790" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#13[0] → #2 · CTRL</title></path><path class="edge MEM" id="e13i1" d="M329,638 L329,648 L114,648 L114,790" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#13[1] → #11 · MEM</title></path><path class="edge DATA" id="e13i2" d="M387,742 L387,752 L144,752 L144,790" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #12 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#1 Start + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge ASSOC" id="e6i0" d="M419,46 C419,70 84,41 84,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M236,118 L236,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M514,118 L514,123 Q514,128 509,128 L268,128 Q260,128 260,136 L260,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M84,118 L84,130 Q84,138 92,138 L276,138 Q284,138 284,146 L284,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M248,222 L248,227 Q248,232 253,232 L273,232 Q281,232 281,240 L281,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M514,118 L514,123 Q514,128 509,128 L326,128 Q318,128 318,136 L318,225.5 Q318,232 311.5,232 L311.5,232 Q305,232 305,238.5 L305,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M84,118 L84,130 Q84,138 92,138 L321,138 Q329,138 329,146 L329,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge ASSOC" id="e9i0" d="M419,46 C419,70 434,249 434,273" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#9[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e10i1" d="M293,326 L293,331 Q293,336 298,336 L331,336 Q339,336 339,344 L339,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M514,118 L514,123 Q514,128 509,128 L509,128 Q504,128 504,133 L504,224 Q504,232 496,232 L371,232 Q363,232 363,240 L363,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #5 · DATA</title></path><path class="edge DATA" id="e10i3" d="M434,326 L434,331 Q434,336 429,336 L395,336 Q387,336 387,344 L387,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #9 · DATA</title></path><path class="edge MEM" id="e11i1" d="M351,430 L351,435 Q351,440 356,440 L459,440 Q467,440 467,448 L467,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #10 · MEM</title></path><path class="edge DATA" id="e11i2" d="M514,118 L514,123 Q514,128 509,128 L509,128 Q504,128 504,133 L504,433.5 Q504,440 497.5,440 L497.5,440 Q491,440 491,446.5 L491,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #5 · DATA</title></path><path class="edge DATA" id="e11i3" d="M356,118 L356,130 Q356,138 364,138 L507,138 Q515,138 515,146 L515,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[3] → #4 · DATA</title></path><path class="edge MEM" id="e12i1" d="M479,534 L479,539 Q479,544 484,544 L517,544 Q525,544 525,552 L525,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[1] → #11 · MEM</title></path><path class="edge DATA" id="e12i2" d="M514,118 L514,123 Q514,128 519,128 L541,128 Q549,128 549,136 L549,582" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #5 · DATA</title></path><path class="edge MEM" id="e13i1" d="M479,534 L479,539 Q479,544 474,544 L472.5,544 Q466,544 466,550.5 L466,686" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#13[1] → #11 · MEM</title></path><path class="edge DATA" id="e13i2" d="M537,638 L537,643 Q537,648 532,648 L504,648 Q496,648 496,656 L496,686" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #12 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(176,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start Type not computed -</title></g><g class="node" id="n2" data-id="2" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #2/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 $ctrl -Projection 0 of #1 -Type not computed - -[0] → #1 CTRL</title></g><g class="node" id="n3" data-id="3" transform="translate(144,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +</title></g><g class="node" id="n3" data-id="3" transform="translate(176,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem Projection 1 of #1 Type not computed -[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(264,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(296,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg Projection 2 of #1 Type not computed -[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(258,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(454,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point Type not computed -[0] → #2 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(106,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(95,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(188,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x Type not computed [0] → — CTRL [1] → #3 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(106,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(233,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y Type not computed [0] → — CTRL [1] → #7 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(247,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 #3 +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(374,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 #3 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(164,484)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(291,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Store p.x Type not computed [0] → — CTRL [1] → #8 MEM [2] → #5 DATA -[3] → #9 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(269,588)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Store p.y +[3] → #9 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(419,484)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Store p.y Type not computed [0] → — CTRL [1] → #10 MEM [2] → #5 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n12" data-id="12" transform="translate(327,692)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 Load p.x +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n12" data-id="12" transform="translate(477,588)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 Load p.x Type not computed [0] → — CTRL [1] → #11 MEM [2] → #5 DATA -[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(54,796)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 Return +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(406,692)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 Return Type not computed -[0] → #2 CTRL +[0] → — CTRL [1] → #11 MEM -[2] → #12 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #12 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git 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"role": "CTRL", "label": null}], "proj": null}, {"id": 6, "label": "#0", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, {"id": 7, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 3, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 8, "label": "Store p.y", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, - {"id": 9, "label": "If", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}, {"idx": 1, "def": 4, "role": "DATA", "label": null}], "proj": null}, - {"id": 10, "label": "True", 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[{"idx": 0, "def": 10, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 12, "role": "DATA", "label": null}], "proj": null}, {"id": 14, "label": "#4", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, - {"id": 15, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 14, "role": "DATA", "label": null}], "proj": null}, - {"id": 16, "label": "Region", "type": null, "kind": "REGION", "edges": [{"idx": 0, "def": 0, "role": "ASSOC", "label": null}, {"idx": 1, "def": 10, "role": "CTRL", "label": null}, {"idx": 2, "def": 11, "role": "CTRL", "label": null}], "proj": null}, - {"id": 17, "label": "Phi $mem", "type": null, "kind": "PHI", "edges": [{"idx": 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null}], "proj": null}, - {"id": 19, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 16, "role": "CTRL", "label": null}, {"idx": 1, "def": 17, "role": "MEM", "label": null}, {"idx": 2, "def": 18, "role": "DATA", "label": null}], "proj": null} + {"id": 19, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 17, "role": "MEM", "label": null}, {"idx": 2, "def": 18, "role": "DATA", "label": null}], "proj": null} ], "groups": [ - {"id": 9, "par": 0, "nodes": [7, 8, 9, 10, 11, 13, 15, 16, 17]} ] } diff --git a/chapter10a/docs/example2a.svg b/chapter10a/docs/example2a.svg index eb43548f..b7664907 100644 --- a/chapter10a/docs/example2a.svg +++ b/chapter10a/docs/example2a.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="763" height="972" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 763 972" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="740" 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id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"><g class="region" transform="translate(24,277)"><rect class="region-box" rx="8" width="574" height="458" fill="#f2f7ef"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e5i0" d="M116,118 L116,148 L361,148 L361,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#5[0] → #2 · CTRL</title></path><path class="edge ASSOC" id="e6i0" d="M419,46 C419,70 209,145 209,169" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M236,118 L236,138 L138,138 L138,252 L400,252 L400,311" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M361,222 L361,242 L424,242 L424,311" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M209,222 L209,232 L448,232 L448,311" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M412,367 L412,377 L445,377 L445,415" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M361,222 L361,242 L482,242 L482,377 L469,377 L469,415" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M209,222 L209,232 L493,232 L493,415" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge CTRL" id="e9i0" d="M116,118 L116,519" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#9[0] → #2 · CTRL</title></path><path class="edge DATA" id="e9i1" d="M356,118 L356,128 L127,128 L127,262 L196,262 L196,519" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#9[1] → #4 · DATA</title></path><path class="edge ASSOC" id="e12i0" d="M419,46 C419,70 527,145 527,169" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#12[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e13i1" d="M457,471 L457,481 L362,481 L362,530" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#13[1] → #8 · MEM</title></path><path class="edge DATA" id="e13i2" d="M361,222 L361,242 L341,242 L341,491 L386,491 L386,530" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #5 · DATA</title></path><path class="edge DATA" id="e13i3" d="M527,222 L527,491 L410,491 L410,530" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[3] → #12 · DATA</title></path><path class="edge ASSOC" id="e14i0" d="M419,46 C419,70 679,145 679,169" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#14[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e15i1" d="M457,471 L457,481 L514,481 L514,530" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#15[1] → #8 · MEM</title></path><path class="edge DATA" id="e15i2" d="M361,222 L361,242 L538,242 L538,530" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#15[2] → #5 · DATA</title></path><path class="edge DATA" id="e15i3" d="M679,222 L679,252 L562,252 L562,530" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#15[3] → #14 · DATA</title></path><path class="edge CTRL" id="e16i1" d="M96,619 L96,629 L186,629 L186,667" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#16[1] → #10 · CTRL</title></path><path class="edge CTRL" id="e16i2" d="M216,619 L216,667" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#16[2] → #11 · CTRL</title></path><path class="edge MEM" id="e17i1" d="M374,586 L374,629 L318,629 L318,667" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#17[1] → #13 · MEM</title></path><path class="edge MEM" id="e17i2" d="M526,586 L526,639 L358,639 L358,667" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#17[2] → #15 · MEM</title></path><path class="edge MEM" id="e18i1" d="M338,723 L338,750 L397,750 L397,788" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#18[1] → #17 · MEM</title></path><path class="edge DATA" id="e18i2" d="M361,222 L361,242 L608,242 L608,750 L421,750 L421,788" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[2] → #5 · DATA</title></path><path class="edge CTRL" id="e19i0" d="M186,723 L186,892" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#19[0] → #16 · CTRL</title></path><path class="edge MEM" id="e19i1" d="M338,723 L338,750 L216,750 L216,892" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#19[1] → #17 · MEM</title></path><path class="edge DATA" id="e19i2" d="M409,844 L409,854 L246,854 L246,892" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[2] → #18 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(56,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#1 Start + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge ASSOC" id="e6i0" d="M162,46 C162,70 409,41 409,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M99,118 L99,130 Q99,138 107,138 L167,138 Q175,138 175,146 L175,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M257,118 L257,123 Q257,128 252,128 L207,128 Q199,128 199,136 L199,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M409,118 L409,130 Q409,138 401,138 L231,138 Q223,138 223,146 L223,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M187,222 L187,227 Q187,232 182,232 L181,232 Q175,232 175,238 L175,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M257,118 L257,224 Q257,232 249,232 L207,232 Q199,232 199,240 L199,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M409,118 L409,234 Q409,242 401,242 L231,242 Q223,242 223,250 L223,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge ASSOC" id="e12i0" d="M162,46 C162,70 339,249 339,273" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#12[0] → #1 · ASSOC</title></path><path class="edge CTRL" id="e13i0" d="M65,326 L65,374" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#13[0] → #10 · CTRL</title></path><path class="edge MEM" id="e13i1" d="M187,326 L187,331 Q187,336 182,336 L97,336 Q89,336 89,344 L89,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#13[1] → #8 · MEM</title></path><path class="edge DATA" id="e13i2" d="M257,118 L257,123 Q257,128 252,128 L124,128 Q116,128 116,136 L116,344.5 Q116,346 114.5,346 L114.5,346 Q113,346 113,347.5 L113,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #5 · DATA</title></path><path class="edge DATA" id="e13i3" d="M339,326 L339,338 Q339,346 331,346 L145,346 Q137,346 137,354 L137,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[3] → #12 · DATA</title></path><path class="edge ASSOC" id="e14i0" d="M162,46 C162,70 598,249 598,273" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#14[0] → #1 · ASSOC</title></path><path class="edge CTRL" id="e15i0" d="M474,326 L474,374" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#15[0] → #11 · CTRL</title></path><path class="edge MEM" id="e15i1" d="M187,326 L187,331 Q187,336 192,336 L490,336 Q498,336 498,344 L498,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#15[1] → #8 · MEM</title></path><path class="edge DATA" id="e15i2" d="M257,118 L257,123 Q257,128 262,128 L519,128 Q527,128 527,136 L527,333.5 Q527,336 524.5,336 L524.5,336 Q522,336 522,338.5 L522,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#15[2] → #5 · DATA</title></path><path class="edge DATA" id="e15i3" d="M598,326 L598,331 Q598,336 593,336 L554,336 Q546,336 546,344 L546,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#15[3] → #14 · DATA</title></path><path class="edge MEM" id="e17i1" d="M101,430 L101,442 Q101,450 109,450 L557,450 Q565,450 565,458 L565,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#17[1] → #13 · MEM</title></path><path class="edge MEM" id="e17i2" d="M510,430 L510,435 Q510,440 515,440 L597,440 Q605,440 605,448 L605,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#17[2] → #15 · MEM</title></path><path class="edge MEM" id="e18i1" d="M585,534 L585,539 Q585,544 590,544 L636,544 Q644,544 644,552 L644,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#18[1] → #17 · MEM</title></path><path class="edge DATA" id="e18i2" d="M257,118 L257,123 Q257,128 262,128 L519,128 Q527,128 527,136 L527,224 Q527,232 535,232 L660,232 Q668,232 668,240 L668,582" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[2] → #5 · DATA</title></path><path class="edge MEM" id="e19i1" d="M585,534 L585,686" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#19[1] → #17 · MEM</title></path><path class="edge DATA" id="e19i2" d="M656,638 L656,643 Q656,648 651,648 L623,648 Q615,648 615,656 L615,686" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[2] → #18 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(39,24)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 Start Type not computed -</title></g><g class="node" id="n2" data-id="2" transform="translate(56,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #2/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 $ctrl -Projection 0 of #1 -Type not computed - -[0] → #1 CTRL</title></g><g class="node" id="n3" data-id="3" transform="translate(176,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +</title></g><g class="node" id="n3" data-id="3" transform="translate(39,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem Projection 1 of #1 Type not computed -[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(296,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg -Projection 2 of #1 -Type not computed - -[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(301,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +[0] → #1 MEM</title></g><g class="node" id="n5" data-id="5" transform="translate(197,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point Type not computed -[0] → #2 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(149,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(349,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(352,317)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(127,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x Type not computed [0] → — CTRL [1] → #3 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(397,421)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(127,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y Type not computed [0] → — CTRL [1] → #7 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(36,525)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#9 If -Type not computed - -[0] → #2 CTRL -[1] → #4 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n10" data-id="10" transform="translate(36,569)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #10/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 True -Projection 0 of #9 +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(24,294)" style="opacity: 1;"><path class="box" d="M0,0H82V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="41" y="17"><tspan>True</tspan><tspan class="node-id"> #10/0</tspan></text><text class="type" text-anchor="middle" y="35" x="41"/><title>#10 True +Projection 0 of #0 Type not computed -[0] → #9 CTRL</title></g><g class="node" id="n11" data-id="11" transform="translate(156,569)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #11/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 False -Projection 1 of #9 +</title></g><g class="node" id="n11" data-id="11" transform="translate(431,294)" style="opacity: 1;"><path class="box" d="M0,0H86V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="43" y="17"><tspan>False</tspan><tspan class="node-id"> #11/1</tspan></text><text class="type" text-anchor="middle" y="35" x="43"/><title>#11 False +Projection 1 of #0 Type not computed -[0] → #9 CTRL</title></g><g class="node" id="n12" data-id="12" transform="translate(467,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 #3 +</title></g><g class="node" id="n12" data-id="12" transform="translate(279,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 #3 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n13" data-id="13" transform="translate(314,536)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n13" data-id="13" transform="translate(41,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 Store p.x Type not computed -[0] → — CTRL +[0] → #10 CTRL [1] → #8 MEM [2] → #5 DATA -[3] → #12 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n14" data-id="14" transform="translate(619,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#4</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 #4 +[3] → #12 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n14" data-id="14" transform="translate(538,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#4</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 #4 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n15" data-id="15" transform="translate(466,536)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #15</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n15" data-id="15" transform="translate(450,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #15</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 Store p.x Type not computed -[0] → — CTRL +[0] → #11 CTRL [1] → #8 MEM [2] → #5 DATA -[3] → #14 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(126,673)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 Region +[3] → #14 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n17" data-id="17" transform="translate(525,484)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi $mem</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 Phi $mem Type not computed [0] → — ASSOC -[1] → #10 CTRL -[2] → #11 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n17" data-id="17" transform="translate(278,673)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi $mem</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 Phi $mem -Type not computed - -[0] → #16 ASSOC [1] → #13 MEM -[2] → #15 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #16</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n18" data-id="18" transform="translate(349,794)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 Load p.x +[2] → #15 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n18" data-id="18" transform="translate(596,588)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 Load p.x Type not computed [0] → — CTRL [1] → #17 MEM [2] → #5 DATA -[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n19" data-id="19" transform="translate(156,898)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #19</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#19 Return +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n19" data-id="19" transform="translate(525,692)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #19</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#19 Return Type not computed -[0] → #16 CTRL +[0] → — CTRL [1] → #17 MEM -[2] → #18 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(24,277)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #9</tspan></text><title>If · 9 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #9"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #18 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter10a/docs/example2b.json b/chapter10a/docs/example2b.json index 50fbfc74..0b778aea 100644 --- a/chapter10a/docs/example2b.json +++ b/chapter10a/docs/example2b.json @@ -6,26 +6,22 @@ "scope": 0, "nodes": [ {"id": 1, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 2, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 1, "role": "CTRL", "label": null}], "proj": {"par": 1, "idx": 0}}, {"id": 3, "label": "$mem", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 1, "role": "MEM", "label": null}], "proj": {"par": 1, "idx": 1}}, {"id": 4, "label": "arg", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "DATA", "label": null}], "proj": {"par": 1, "idx": 2}}, - {"id": 5, "label": "new Point", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": null}, + {"id": 5, "label": "new Point", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, {"id": 6, "label": "#0", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, {"id": 7, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 3, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 8, "label": "Store p.y", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": 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DATA</title></path><path class="edge DATA" id="e15i3" d="M190,224 L190,229 Q190,234 185,234 L145,234 Q137,234 137,242 L137,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#15[3] → #11 · DATA</title></path><path class="edge ASSOC" id="e16i0" d="M316,46 C316,70 342,147 342,171" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#16[0] → #1 · ASSOC</title></path><path class="edge DATA" id="e17i1" d="M190,224 L190,229 Q190,234 195,234 L304,234 Q312,234 312,242 L312,272" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#17[1] → #11 · DATA</title></path><path class="edge DATA" id="e17i2" d="M342,224 L342,272" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#17[2] → #16 · DATA</title></path><path class="edge CTRL" id="e18i0" d="M521,432 L521,480" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#18[0] → #14 · CTRL</title></path><path class="edge MEM" id="e18i1" d="M397,432 L397,437 Q397,442 402,442 L537,442 Q545,442 545,450 L545,480" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#18[1] → #10 · MEM</title></path><path class="edge DATA" id="e18i2" d="M411,118 L411,130 Q411,138 419,138 L566,138 Q574,138 574,146 L574,439.5 Q574,442 571.5,442 L571.5,442 Q569,442 569,444.5 L569,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[2] → #5 · DATA</title></path><path class="edge MEM" id="e19i1" d="M397,432 L397,437 Q397,442 402,442 L469,442 Q477,442 477,450 L477,584" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#19[1] → #10 · MEM</title></path><path class="edge DATA" id="e19i2" d="M557,536 L557,541 Q557,546 552,546 L515,546 Q507,546 507,554 L507,584" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[2] → #18 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(73,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start Type not computed -</title></g><g class="node" id="n2" data-id="2" transform="translate(76,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #2/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 $ctrl -Projection 0 of #1 -Type not computed - -[0] → #1 CTRL</title></g><g class="node" id="n3" data-id="3" transform="translate(196,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +</title></g><g class="node" id="n3" data-id="3" transform="translate(73,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem Projection 1 of #1 Type not computed -[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(316,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(193,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg Projection 2 of #1 Type not computed -[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(310,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(351,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point Type not computed -[0] → #2 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(158,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(503,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(150,339)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(422,174)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x Type not computed [0] → — CTRL [1] → #3 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(208,443)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(444,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y Type not computed [0] → — CTRL [1] → #7 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(76,547)" style="opacity: 1;"><path class="box" d="M20,0H100Q120,0 120,20V24Q120,44 100,44H20Q0,44 0,24V20Q0,0 20,0Z" fill="#ffe0ab"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Loop</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 Loop +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(337,382)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi $mem</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Phi $mem Type not computed [0] → — ASSOC -[1] → #2 CTRL -[2] → #13 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n10" data-id="10" transform="translate(228,547)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi $mem</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Phi $mem -Type not computed - -[0] → #9 ASSOC [1] → #8 MEM -[2] → #15 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #9</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n11" data-id="11" transform="translate(380,547)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi arg</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Phi arg +[2] → #15 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n11" data-id="11" transform="translate(130,174)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi arg</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Phi arg Type not computed -[0] → #9 ASSOC +[0] → — ASSOC [1] → #4 DATA -[2] → #17 DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #9</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n12" data-id="12" transform="translate(56,651)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#12 If -Type not computed - -[0] → #9 CTRL -[1] → #11 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n13" data-id="13" transform="translate(56,695)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #13/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 True -Projection 0 of #12 +[2] → #17 DATA</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n13" data-id="13" transform="translate(24,400)" style="opacity: 1;"><path class="box" d="M0,0H82V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="41" y="17"><tspan>True</tspan><tspan class="node-id"> #13/0</tspan></text><text class="type" text-anchor="middle" y="35" x="41"/><title>#13 True +Projection 0 of #0 Type not computed -[0] → #12 CTRL</title></g><g class="node" id="n14" data-id="14" transform="translate(176,695)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #14/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 False -Projection 1 of #12 +</title></g><g class="node" id="n14" data-id="14" transform="translate(477,400)" style="opacity: 1;"><path class="box" d="M0,0H87V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="43.5" y="17"><tspan>False</tspan><tspan class="node-id"> #14/1</tspan></text><text class="type" text-anchor="middle" y="35" x="43.5"/><title>#14 False +Projection 1 of #0 Type not computed -[0] → #12 CTRL</title></g><g class="node" id="n15" data-id="15" transform="translate(323,651)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #15</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 Store p.x +</title></g><g class="node" id="n15" data-id="15" transform="translate(41,486)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #15</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 Store p.x Type not computed -[0] → — CTRL +[0] → #13 CTRL [1] → #10 MEM [2] → #5 DATA -[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(505,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 #1 +[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(282,174)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 #1 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n17" data-id="17" transform="translate(475,651)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>-</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 - +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n17" data-id="17" transform="translate(252,278)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>-</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 - Type not computed [0] → — CTRL [1] → #11 DATA -[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n18" data-id="18" transform="translate(323,846)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 Load p.x +[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n18" data-id="18" transform="translate(497,486)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 Load p.x Type not computed -[0] → — CTRL +[0] → #14 CTRL [1] → #10 MEM [2] → #5 DATA -[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n19" data-id="19" transform="translate(206,950)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #19</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#19 Return +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n19" data-id="19" transform="translate(417,590)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #19</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#19 Return Type not computed -[0] → #14 CTRL +[0] → — CTRL [1] → #10 MEM -[2] → #18 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(24,275)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id"> #9</tspan></text><title>Loop · 10 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #9"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #18 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter10a/docs/example2c.json b/chapter10a/docs/example2c.json index 4e7e096b..84c3d2b6 100644 --- a/chapter10a/docs/example2c.json +++ b/chapter10a/docs/example2c.json @@ -6,16 +6,15 @@ "scope": 0, "nodes": [ {"id": 1, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 2, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 1, "role": "CTRL", "label": null}], "proj": {"par": 1, "idx": 0}}, {"id": 3, "label": "$mem", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 1, "role": "MEM", "label": null}], "proj": {"par": 1, "idx": 1}}, {"id": 4, "label": "arg", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "DATA", "label": null}], "proj": {"par": 1, "idx": 2}}, - {"id": 5, "label": "new Point", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": null}, + {"id": 5, "label": "new Point", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, {"id": 6, "label": "#0", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, {"id": 7, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 3, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 8, "label": "Store p.y", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 9, "label": "Load p.x", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 0, "role": "DATA", "label": null}], "proj": null}, {"id": 10, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 4, "role": "DATA", "label": null}], "proj": null}, - {"id": 11, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}, {"idx": 1, "def": 10, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}], "proj": null} + {"id": 11, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 10, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}], "proj": null} ], "groups": [ ] diff --git a/chapter10a/docs/example2c.svg b/chapter10a/docs/example2c.svg index eb8fad03..f7f7bce3 100644 --- a/chapter10a/docs/example2c.svg +++ b/chapter10a/docs/example2c.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="414" height="662" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 414 662" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="598" height="560" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 598 560" style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,54 +60,50 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e5i0" d="M84,118 L84,128 L155,128 L155,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#5[0] → #2 · CTRL</title></path><path class="edge ASSOC" id="e6i0" d="M387,46 C387,70 296,145 296,169" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M204,118 L204,128 L225,128 L225,232 L214,232 L214,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M155,222 L155,242 L238,242 L238,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M296,222 L296,232 L262,232 L262,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M226,326 L226,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M155,222 L155,336 L250,336 L250,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M296,222 L296,336 L274,336 L274,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge MEM" id="e9i1" d="M238,430 L238,440 L143,440 L143,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#9[1] → #8 · MEM</title></path><path class="edge DATA" id="e9i2" d="M155,222 L155,450 L167,450 L167,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#9[2] → #5 · DATA</title></path><path class="edge MEM" id="e10i1" d="M238,430 L238,440 L295,440 L295,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M155,222 L155,450 L319,450 L319,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #5 · DATA</title></path><path class="edge DATA" id="e10i3" d="M324,118 L324,128 L366,128 L366,440 L343,440 L343,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #4 · DATA</title></path><path class="edge CTRL" id="e11i0" d="M84,118 L84,582" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#11[0] → #2 · CTRL</title></path><path class="edge MEM" id="e11i1" d="M307,534 L307,544 L114,544 L114,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #10 · MEM</title></path><path class="edge DATA" id="e11i2" d="M155,534 L155,554 L144,554 L144,582" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #9 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#1 Start + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge ASSOC" id="e6i0" d="M419,46 C419,70 514,41 514,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M236,118 L236,123 Q236,128 231,128 L151,128 Q143,128 143,136 L143,168" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M84,118 L84,150 Q84,158 92,158 L162,158 Q167,158 167,163 L167,168" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M514,118 L514,130 Q514,138 506,138 L199,138 Q191,138 191,146 L191,168" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M155,224 L155,229 Q155,234 160,234 L193,234 Q201,234 201,242 L201,272" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M84,118 L84,150 Q84,158 92,158 L217,158 Q225,158 225,166 L225,272" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M514,118 L514,130 Q514,138 506,138 L257,138 Q249,138 249,146 L249,272" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge MEM" id="e9i1" d="M213,328 L213,333 Q213,338 218,338 L262,338 Q270,338 270,346 L270,376" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#9[1] → #8 · MEM</title></path><path class="edge DATA" id="e9i2" d="M84,118 L84,150 Q84,158 92,158 L286,158 Q294,158 294,166 L294,376" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#9[2] → #5 · DATA</title></path><path class="edge MEM" id="e10i1" d="M213,328 L213,333 Q213,338 208,338 L126,338 Q118,338 118,346 L118,376" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M84,118 L84,340 Q84,348 92,348 L134,348 Q142,348 142,356 L142,376" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #5 · DATA</title></path><path class="edge DATA" id="e10i3" d="M356,118 L356,140 Q356,148 348,148 L291,148 Q283,148 283,156 L283,340 Q283,348 275,348 L174,348 Q166,348 166,356 L166,376" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #4 · DATA</title></path><path class="edge MEM" id="e11i1" d="M130,432 L130,480" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #10 · MEM</title></path><path class="edge DATA" id="e11i2" d="M282,432 L282,437 Q282,442 277,442 L168,442 Q160,442 160,450 L160,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #9 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(176,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start Type not computed -</title></g><g class="node" id="n2" data-id="2" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #2/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 $ctrl -Projection 0 of #1 -Type not computed - -[0] → #1 CTRL</title></g><g class="node" id="n3" data-id="3" transform="translate(144,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +</title></g><g class="node" id="n3" data-id="3" transform="translate(176,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem Projection 1 of #1 Type not computed -[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(264,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(296,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg Projection 2 of #1 Type not computed -[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(95,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point Type not computed -[0] → #2 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(236,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(454,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(166,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(95,174)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x Type not computed [0] → — CTRL [1] → #3 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(178,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(153,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.y Type not computed [0] → — CTRL [1] → #7 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(95,484)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 Load p.x +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(222,382)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 Load p.x Type not computed [0] → — CTRL [1] → #8 MEM [2] → #5 DATA -[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(247,484)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Store p.x +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(70,382)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Store p.x Type not computed [0] → — CTRL [1] → #8 MEM [2] → #5 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(54,588)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Return +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(70,486)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Return Type not computed -[0] → #2 CTRL +[0] → — CTRL [1] → #10 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter10a/docs/load-after-store-after.json b/chapter10a/docs/load-after-store-after.json index 0f0d3a93..d27efe5b 100644 --- a/chapter10a/docs/load-after-store-after.json +++ b/chapter10a/docs/load-after-store-after.json @@ -6,14 +6,13 @@ "scope": 0, "nodes": [ {"id": 1, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 2, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 1, "role": "CTRL", "label": null}], "proj": {"par": 1, "idx": 0}}, {"id": 3, "label": "$mem", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 1, "role": "MEM", "label": null}], "proj": {"par": 1, "idx": 1}}, {"id": 4, "label": "arg", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "DATA", "label": null}], "proj": {"par": 1, "idx": 2}}, - {"id": 5, "label": "new Box", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": null}, + {"id": 5, "label": "new Box", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, {"id": 6, "label": "#0", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, {"id": 7, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 3, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 8, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 4, "role": "DATA", "label": null}], "proj": null}, - {"id": 10, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 4, "role": "DATA", "label": null}], "proj": null} + {"id": 10, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 4, "role": "DATA", "label": null}], "proj": null} ], "groups": [ ] diff --git a/chapter10a/docs/load-after-store-after.svg b/chapter10a/docs/load-after-store-after.svg index ee6d8189..78867d38 100644 --- a/chapter10a/docs/load-after-store-after.svg +++ b/chapter10a/docs/load-after-store-after.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="414" height="558" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 414 558" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="598" height="454" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 598 454" style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,42 +60,38 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e5i0" d="M84,118 L84,138 L166,138 L166,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#5[0] → #2 · CTRL</title></path><path class="edge ASSOC" id="e6i0" d="M387,46 C387,70 318,145 318,169" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M204,118 L204,128 L95,128 L95,232 L143,232 L143,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M166,222 L166,242 L167,242 L167,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M318,222 L318,232 L191,232 L191,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M155,326 L155,336 L201,336 L201,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M166,222 L166,242 L225,242 L225,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M324,118 L324,128 L388,128 L388,336 L249,336 L249,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #4 · DATA</title></path><path class="edge CTRL" id="e10i0" d="M84,118 L84,478" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#10[0] → #2 · CTRL</title></path><path class="edge MEM" id="e10i1" d="M213,430 L213,440 L114,440 L114,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M324,118 L324,128 L388,128 L388,450 L144,450 L144,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #4 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#1 Start + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge ASSOC" id="e6i0" d="M571,46 C571,70 236,41 236,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M388,118 L388,130 Q388,138 380,138 L376,138 Q368,138 368,146 L368,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M84,118 L84,140 Q84,148 92,148 L384,148 Q392,148 392,156 L392,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M236,118 L236,123 Q236,128 241,128 L408,128 Q416,128 416,136 L416,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M380,222 L380,227 Q380,232 385,232 L418,232 Q426,232 426,240 L426,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M84,118 L84,140 Q84,148 92,148 L442,148 Q450,148 450,156 L450,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M508,118 L508,224 Q508,232 500,232 L482,232 Q474,232 474,240 L474,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #4 · DATA</title></path><path class="edge MEM" id="e10i1" d="M438,326 L438,331 Q438,336 443,336 L470,336 Q478,336 478,344 L478,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M508,118 L508,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #4 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(328,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start Type not computed -</title></g><g class="node" id="n2" data-id="2" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #2/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 $ctrl -Projection 0 of #1 -Type not computed - -[0] → #1 CTRL</title></g><g class="node" id="n3" data-id="3" transform="translate(144,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +</title></g><g class="node" id="n3" data-id="3" transform="translate(328,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem Projection 1 of #1 Type not computed -[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(264,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(448,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg Projection 2 of #1 Type not computed -[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(106,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Box</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Box +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Box</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Box Type not computed -[0] → #2 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(258,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(176,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(95,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(320,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x Type not computed [0] → — CTRL [1] → #3 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(153,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.x +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(378,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.x Type not computed [0] → — CTRL [1] → #7 MEM [2] → #5 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(54,484)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Return +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(418,380)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Return Type not computed -[0] → #2 CTRL +[0] → — CTRL [1] → #8 MEM -[2] → #4 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #4 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter10a/docs/load-after-store-before.json b/chapter10a/docs/load-after-store-before.json index 5a15a4e4..ba4e2e0b 100644 --- a/chapter10a/docs/load-after-store-before.json +++ b/chapter10a/docs/load-after-store-before.json @@ -6,15 +6,14 @@ "scope": 0, "nodes": [ {"id": 1, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 2, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 1, "role": "CTRL", "label": null}], "proj": {"par": 1, "idx": 0}}, {"id": 3, "label": "$mem", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 1, "role": "MEM", "label": null}], "proj": {"par": 1, "idx": 1}}, {"id": 4, "label": "arg", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "DATA", "label": null}], "proj": {"par": 1, "idx": 2}}, - {"id": 5, "label": "new Box", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": null}, + {"id": 5, "label": "new Box", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, {"id": 6, "label": "#0", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 1, "role": "ASSOC", "label": null}], "proj": null}, {"id": 7, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 3, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 6, "role": "DATA", "label": null}], "proj": null}, {"id": 8, "label": "Store p.x", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 4, "role": "DATA", "label": null}], "proj": null}, {"id": 9, "label": "Load p.x", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 5, "role": "DATA", "label": null}, {"idx": 3, "def": 0, "role": "DATA", "label": null}], "proj": null}, - {"id": 10, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}], "proj": null} + {"id": 10, "label": "Return", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 8, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}], "proj": null} ], "groups": [ ] diff --git a/chapter10a/docs/load-after-store-before.svg b/chapter10a/docs/load-after-store-before.svg index cdb152e3..497c915d 100644 --- a/chapter10a/docs/load-after-store-before.svg +++ b/chapter10a/docs/load-after-store-before.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="471" height="662" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 471 662" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="598" height="558" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 598 558" style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,48 +60,44 @@ .count { font-size:20px; min-width:35px; text-align:center; } 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L84,582" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#10[0] → #2 · CTRL</title></path><path class="edge MEM" id="e10i1" d="M306,430 L306,440 L114,440 L114,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M387,534 L387,544 L144,544 L144,582" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #9 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#1 Start + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" 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d="M267,46 C267,70 514,41 514,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e7i1" d="M84,118 L84,130 Q84,138 92,138 L272,138 Q280,138 280,146 L280,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#7[1] → #3 · MEM</title></path><path class="edge DATA" id="e7i2" d="M362,118 L362,123 Q362,128 357,128 L312,128 Q304,128 304,136 L304,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[2] → #5 · DATA</title></path><path class="edge DATA" id="e7i3" d="M514,118 L514,130 Q514,138 506,138 L336,138 Q328,138 328,146 L328,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M292,222 L292,227 Q292,232 287,232 L275,232 Q267,232 267,240 L267,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #7 · MEM</title></path><path class="edge DATA" id="e8i2" d="M362,118 L362,234 Q362,242 354,242 L299,242 Q291,242 291,250 L291,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M204,118 L204,123 Q204,128 209,128 L213,128 Q221,128 221,136 L221,244 Q221,252 229,252 L307,252 Q315,252 315,260 L315,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #4 · DATA</title></path><path class="edge MEM" id="e9i1" d="M279,326 L279,331 Q279,336 284,336 L330,336 Q338,336 338,344 L338,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#9[1] → #8 · MEM</title></path><path class="edge DATA" id="e9i2" d="M362,118 L362,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#9[2] → #5 · DATA</title></path><path class="edge MEM" id="e10i1" d="M279,326 L279,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #8 · MEM</title></path><path class="edge DATA" id="e10i2" d="M350,430 L350,435 Q350,440 345,440 L317,440 Q309,440 309,448 L309,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #9 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start Type not computed -</title></g><g class="node" id="n2" data-id="2" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #2/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 $ctrl -Projection 0 of #1 -Type not computed - -[0] → #1 CTRL</title></g><g class="node" id="n3" data-id="3" transform="translate(144,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +</title></g><g class="node" id="n3" data-id="3" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem Projection 1 of #1 Type not computed -[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(264,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(144,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg Projection 2 of #1 Type not computed -[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(258,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Box</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Box +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(302,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Box</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Box Type not computed -[0] → #2 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(106,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(454,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 Type not computed -[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(95,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(232,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 Store p.x Type not computed [0] → — CTRL [1] → #3 MEM [2] → #5 DATA -[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(246,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.x +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(219,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Store p.x Type not computed [0] → — CTRL [1] → #7 MEM [2] → #5 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(327,484)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 Load p.x +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(290,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 Load p.x Type not computed [0] → — CTRL [1] → #8 MEM [2] → #5 DATA -[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(54,588)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Return +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(219,484)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 Return Type not computed -[0] → #2 CTRL +[0] → — CTRL [1] → #8 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter10b/#README.md# b/chapter10b/#README.md# deleted file mode 100644 index 6380b79e..00000000 --- a/chapter10b/#README.md# +++ /dev/null @@ -1,174 +0,0 @@ -# Chapter 10b: Splitting Memory - -[Previous: Chapter 10a](../chapter10a/README.md) | -[Next: Chapter 11](../chapter11/README.md) - -Chapter 10a made memory effects explicit with one SSA memory value. This -chapter keeps exactly that parser model and recovers independent memory chains -through graph rewrites. There is no new language syntax; the -[grammar](docs/10-grammar.md), pointer types, and null checks are unchanged. - -## Why split memory? - -```java -struct Point { int x; int y; } -Point p = new Point; -p.x = 42; -while (arg > 0) { - p.y = p.y + arg; - arg = arg - 1; -} -return p.x; -``` - -The loop changes `y`, so it cannot affect `x`. With one memory chain the load -of `x` follows the loop's stores. Splitting the fields lets ordinary -load-after-store forwarding turn the return value into 42. - - - -Control, pointer, and value edges are omitted when they do not explain memory. - -## Equivalence-class aliasing - -Each struct field has an integer alias identity. Two different fields receive -different identities, even if they have the same spelling in different structs. -Two instances of the same struct share their field aliases. Thus different -classes never alias; accesses in the same class **may alias**. Same-class does -not mean same-address: forwarding still checks pointer identity. - -The parser assigns field identities at struct declarations, beginning at 2. -These identities are independent of Start's output indices. The default slot -of a memory aggregate is 1; precise slots are greater than 1. - -We do not allocate a Start projection, scope binding, or loop Phi for every -declared field. Start supplies one memory value, Scope holds one `$mem` binding, -and Return consumes one complete memory value. The optimizer introduces slices -only where graph operations require them. - -## Three memory nodes - -| Node | Meaning | -|---|---| -| `MemMerge` | A complete memory state: a default plus precise alias overrides | -| `MemPhi` | One alias selected according to the incoming control path | -| `BulkMemPhi` | All aliases except an explicit exclusion set, selected by control | - -`MemMerge` combines independent pieces of memory at one program point. It is -not a control-flow merge. For example, after storing to alias `x`: - -```text -prior = current memory -store = Store_x(prior, pointer, value) -current memory = MemMerge(default=prior, x=store) -``` - -The Store selects its precise input from any incoming MemMerge. Loads and -precise memory Phis do the same. A missing precise entry falls back to the -default, provided that default still covers the requested alias. - -The explicit entries override the default: the semantic slices are disjoint, -and their union covers all memory. Flattening stacked aggregates preserves -entries that the outer aggregate has not replaced. This allows an `x` store -and a later `y` store to remain visible together at Return. - - - -## Splitting a memory Phi - -Scope initially creates a BulkMemPhi wherever the ordinary SSA algorithm needs -to merge memory. Its empty exclusion set means that it covers every alias. -After the Region is complete, the Phi inspects its memory inputs and users. -When they require a precise alias, it splits out that alias: - -```text -BulkPhi(R, left, right) - becomes -MemMerge( - default = BulkPhi_except{x}(R, left, right), - x = MemPhi_x(R, slice(left,x), slice(right,x))) -``` - -The new precise Phi and the remaining bulk Phi share a Region and matching -control-path indices. A loop uses the same transformation, with the backedge -among those inputs. Each further split preserves all previously extracted -slices; replacing a bulk Phi must never drop their parallel precise Phis. - - - -A bulk Phi can bypass an incoming aggregate only when all of that aggregate's -explicit slices are already excluded from the Phi. A precise consumer can -select one entry. A whole-memory consumer cannot just select the default: -that would lose the explicit updates. - -## Types and the worklist - -The memory type lattice adds a flat element `MEM#N` for each precise alias. -Meeting different aliases gives `TypeMem.BOT`. It does not track field values, -private objects, or escape information. Bulk exclusion sets belong to the -graph nodes, not to an expanded type lattice. - - - -Scalar Phis remain ordinary PhiNodes. The scope's Phi factory chooses a -BulkMemPhi for whole memory; splitting constructs MemPhis explicitly. Generic -arithmetic factoring through Phis must not factor a memory aggregate. - -Memory splitting can increase node count. Progress comes from extracting an -alias from a bulk Phi and simplifying its precise chain, rather than from -requiring every rewrite to shrink the graph. Nodes must have conservative -initial types before introducing cyclic inputs. New bulk and precise Phis are -queued, so a recursive peephole cannot start another split halfway through the -first one. - -This also extends the worklist lesson from Chapter 9. A bulk Phi inspects its -users, so changes to a user's partition must wake the producer. Selecting a -slice from an aggregate can expose a new bulk-Phi user; that selected definition -must be queued too. The optimizer's worklist completeness assertion remains -enabled and checks these dependencies. - -## Evaluation and ordering - -MemMerge is a dependency node; it emits no heap operation. Its evaluator result -is a memory token, while Store mutates the object's fields. The scheduler must -distinguish aggregation from overwriting memory. A MemMerge is not a clobber, -and stores in different alias classes do not impose load/store anti-dependencies. - - - -Tests cover independent-field folding, parallel memory Phis, multiple field -updates surviving at Return, early returns, nested loops with break/continue, -and reads before subsequent stores through potentially aliased pointers. - -## What remains for later chapters? - -Chapter 10b knows every access's alias while parsing. What is lazy here is the -construction of memory partitions. Chapter 25 also allows an existing access's -alias to become known later, using the same representation. Its private -constructor memory, escape tracking, incomplete types, and module alias -remapping are separate extensions and are not needed here. - -Chapters 11-24 currently retain their older parser-managed memory chains. -Forwarding this representation through those snapshots is tracked in the -[backport queue](../docs/chapter-backports.md). Chapter 11's scheduling lesson -therefore still shows the older graph construction, with the same language. - -## Build and test - -With JDK 21 or newer, from this directory: - -```sh -make lib -make tests -make release -make view -``` - -Make builds this complete snapshot without Maven. `make release` writes -`build/release/simple.jar`; `make view` launches the shared graph viewer. -Both the root Maven reactor and the supplied IDEA module descriptor include -the chapter. From the repository root, test both halves with: - -```sh -make tests CHAPTERS="chapter10a chapter10b" -``` diff --git a/chapter10b/.#README.md b/chapter10b/.#README.md deleted file mode 100644 index c657b199..00000000 --- a/chapter10b/.#README.md +++ /dev/null @@ -1 +0,0 @@ -cliffc@DESKTOP-DAD.21980:1790387027
\ No newline at end of file diff --git a/chapter10b/README.md b/chapter10b/README.md index 671d53c3..7cb4cc75 100644 --- a/chapter10b/README.md +++ b/chapter10b/README.md @@ -5,7 +5,7 @@ Chapter 10a made memory effects explicit with one SSA memory value. This chapter keeps exactly that parser model and recovers independent memory chains -through graph rewrites. There is no new language syntax; the +through graph rewrites. There is no new language syntax; the [grammar](docs/10-grammar.md), pointer types, and null checks are unchanged. ## Why split memory? @@ -27,6 +27,15 @@ load-after-store forwarding turn the return value into 42.  +The graph shows the split chains before the final Load folds. Its memory input +goes straight to the Store of 42, bypassing the loop's `y` chain. As in 10a, +definitions appear above uses, apart from loop backedges, and arrows point +from use to definition. As in 10a, small, detached True/False projections +show the source branches gating Loads and Stores. Other control-flow context, +including Regions and their Phi bindings, is omitted. Chapter 11 chooses +the actual scheduling inputs; the vertical placement of independent chains +does not specify their execution order. + ## Equivalence-class aliasing Each struct field has an integer alias identity. Two different fields receive @@ -71,14 +80,21 @@ and their union covers all memory. Flattening stacked aggregates preserves entries that the outer aggregate has not replaced. This allows an `x` store and a later `y` store to remain visible together at Return. +The graph below shows `p.x = arg; p.y = 42; return p;` after redundant +initialization stores have been removed. MemMerge takes the default memory +in slot 1 and the `x` and `y` overrides in slots 2 and 3. +  + ## Splitting a memory Phi Scope initially creates a BulkMemPhi wherever the ordinary SSA algorithm needs -to merge memory. Its empty exclusion set means that it covers every alias. -After the Region is complete, the Phi inspects its memory inputs and users. -When they require a precise alias, it splits out that alias: +to merge memory. It starts by covering all aliases and an empty exclusion set +while the merge point is finalized. Later, peeps will split out precise memory +slices from the bulk memory, lazily on demand. + +Precise single aliases can be split out from the bulk by this transformation: ```text BulkPhi(R, left, right) @@ -88,19 +104,47 @@ MemMerge( x = MemPhi_x(R, slice(left,x), slice(right,x))) ``` -The new precise Phi and the remaining bulk Phi share a Region and matching -control-path indices. A loop uses the same transformation, with the backedge -among those inputs. Each further split preserves all previously extracted -slices; replacing a bulk Phi must never drop their parallel precise Phis. +The new precise Phi and the remaining bulk Phi share a Region (omitted from +the illustrations) and matching control-path indices. A loop uses the same +transformation, with the backedge among those inputs. Each further split preserves all previously extracted +slices (and peephole optimizations tidy up the stacked splits). + +Here the two branches store 3 or 4 into `p.x`, then return `p`. The graph shows +the partition immediately after extracting `x`, before further simplification +of the bulk Phi and its incoming aggregates.  -A bulk Phi can bypass an incoming aggregate only when all of that aggregate's -explicit slices are already excluded from the Phi. A precise consumer can -select one entry. A whole-memory consumer cannot just select the default: -that would lose the explicit updates. +This transform is invasive, and is disallowed from being called recursively; +you can end up splitting around a loop (which is good) but then visiting a +1/2-split loop head (which is bad). The new nodes from the split are put +on the worklist and visited after the current split completes. + +Since bulk Phis merge a bunch of aliases, they have to take care when +peepholing vs MemMerges: there cannot be any overlap between the MemMerge +precise merges and the bulk Phi. -## Types and the worklist +Phi refactoring can combine matching Loads or Stores as in Chapter 10a (pushing +up or pulling down). The Phi new memory operands can use precise MemPhis for +the alias. This peep requires precise aliases, and is otherwise blocked by +BulkMems - and thus is a trigger for splitting a BulkMem. + +This also extends the worklist lesson from Chapter 9. A bulk Phi inspects its +users, so changes to a user's partition must wake the producer - job for +`addDep()`. Selecting a slice from an aggregate can expose a new bulk-Phi +user; that selected definition must be queued too. In short, any time we're +working with MemMerge, MemPhi or BulkMemPhi we can expect some non-local +dependencies. + +Memory splitting can increase node count - but Phis (Mem, Bulk or otherwise) +make no code. Progress comes from extracting an alias from a bulk Phi and +removing some Loads & Stores, rather than from requiring every rewrite +to shrink the graph. In other words, the total Load/Store count is going down +even if the MemPhi count is going up. + + + +## Types The type lattice retains Chapter 10a's six domains, colors, and notation: `⊤` means top, `⊥` means bottom, and a suffix names the domain. The other five @@ -110,45 +154,18 @@ alias between memory top (`TypeMem.TOP`) and memory bottom (`TypeMem.BOT`).  The parallel `MEM#2`, `MEM#3`, and further alias elements describe independent -field slices. For the first `Point` declaration above, these two aliases identify -`Point.x` and `Point.y`. Meeting different aliases gives memory bottom; joining -them gives memory top. Each precise alias is its own dual. The ellipsis stands -for more parallel aliases, not a type representing a set of aliases. - -Memory bottom covers all memory. The default aggregate slot numbered 1 is a -graph input position, not a precise field alias in this diagram. Types do not -track field values, private objects, or escape information. Bulk exclusion sets +field slices. For the first `Point` declaration above, these two aliases identify +`Point.x` and `Point.y`. Meeting different aliases gives memory bottom; joining +them gives memory top. Each precise alias is its own dual. (And the ellipsis stands +for more parallel aliases, not a type representing a set of aliases). + +Memory bottom covers all memory. The default aggregate slot numbered 1 is a +graph input position, not a precise field alias in this diagram. Types do not +track field values, private objects, or escape information. Bulk exclusion sets and the default-plus-overrides structure of MemMerge belong to graph nodes, -not to an expanded type lattice. As in Chapter 10a, diagram edges show lattice +not to an expanded type lattice. As in Chapter 10a, diagram edges show lattice order, with top above bottom; field and tuple-element type lattices are elided. -Scalar Phis remain ordinary PhiNodes. The scope's Phi factory chooses a -BulkMemPhi for whole memory; splitting constructs MemPhis explicitly. Phi -factoring can combine matching Loads or Stores as in Chapter 10a, but cannot -factor MemMerge or BulkMemPhi. Its new memory operands use precise MemPhis for -the operation's alias. Load safety checks only immediate memory users, rejecting -Stores, Phis, and MemMerges. A Phi or aggregate might lead to a later write; -we conservatively skip the rewrite instead of searching farther to save one Load. - -Factoring waits while a BulkMemPhi remains at the same Region. Bulk splitting -identifies parallel slices by Region and alias, whereas factoring a Store can -introduce a memory Phi *before* the Store at that same Region. Waiting avoids -mistaking that earlier memory for the aggregate's completed slice. - -Memory splitting can increase node count. Progress comes from extracting an -alias from a bulk Phi and simplifying its precise chain, rather than from -requiring every rewrite to shrink the graph. Nodes must have conservative -initial types before introducing cyclic inputs. New bulk and precise Phis are -queued, so a recursive peephole cannot start another split halfway through the -first one. - -This also extends the worklist lesson from Chapter 9. A bulk Phi inspects its -users, so changes to a user's partition must wake the producer. Selecting a -slice from an aggregate can expose a new bulk-Phi user; that selected definition -must be queued too. The optimizer's worklist completeness assertion remains -enabled and checks these dependencies. Factoring also depends on user counts: -removing a use wakes recorded dependents even when the definition's type stays -unchanged. ## Evaluation and ordering @@ -157,6 +174,10 @@ is a memory token, while Store mutates the object's fields. The scheduler must distinguish aggregation from overwriting memory. A MemMerge is not a clobber, and stores in different alias classes do not impose load/store anti-dependencies. +In `int old = p.x; p.x = arg; p.y = arg; return old;`, the Load must precede +the later `x` Store; the `y` Store has an independent memory chain. The graph +retains the Load to show this scheduling requirement before local folding. +  Tests cover independent-field folding, parallel memory Phis, multiple field diff --git a/chapter10b/docs/Makefile b/chapter10b/docs/Makefile index 055882b2..6fa0f057 100644 --- a/chapter10b/docs/Makefile +++ b/chapter10b/docs/Makefile @@ -1,14 +1 @@ -GV := $(wildcard *.gv) -SVG := $(patsubst %.gv,%.svg,$(GV)) -.DELETE_ON_ERROR: - -.PHONY: all -all: $(SVG) - -%.svg: %.gv - dot -Tsvg $< > $@ - @sed -i 's/\r$$//' $@ - -.PHONY: clean -clean: - @rm -f $(SVG) +include ../../graph/docs.mk diff --git a/chapter10b/docs/example1.json b/chapter10b/docs/example1.json new file mode 100644 index 00000000..67c277e1 --- /dev/null +++ b/chapter10b/docs/example1.json @@ -0,0 +1,31 @@ +{ + "ver": 1, + "comp": "chapter10b/docs/example1.svg", + "step": 1, + "roots": [24], + "scope": 0, + "nodes": [ + {"id": 1, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, + {"id": 3, "label": "$mem", 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display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:6px; padding:6px; } + .button { color:white; background:black; font-size:20px; min-width:30px; } + .button:disabled { background:grey; } + .count { font-size:20px; min-width:35px; text-align:center; } + #N { width:6ch; } + #scrub { width:clamp(120px,35vw,600px); } + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge ASSOC" id="e6i0" d="M435,46 C435,70 682,41 682,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#6[0] → #1 · ASSOC</title></path><path class="edge ASSOC" id="e7i0" d="M435,46 C435,70 100,41 100,65" stroke="#9396a3" marker-start="url(#arrow-ASSOC)" style="opacity: 1;"><title>#7[0] → #1 · ASSOC</title></path><path class="edge MEM" id="e8i1" d="M252,118 L252,168" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #3 · MEM</title></path><path class="edge DATA" id="e8i2" d="M530,118 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1;"><title>#9[3] → #6 · DATA</title></path><path class="edge MEM" id="e11i1" d="M405,224 L405,272" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #9 · MEM</title></path><path class="edge MEM" id="e11i2" d="M777,640 L777,645 Q777,650 772,650 L32,650 Q24,650 24,642 L24,242 Q24,234 32,234 L437,234 Q445,234 445,242 L445,272" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[2] → #19 · MEM</title></path><path class="edge DATA" id="e12i1" d="M372,118 L372,123 Q372,128 377,128 L684,128 Q692,128 692,136 L692,168" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[1] → #4 · DATA</title></path><path class="edge DATA" id="e12i2" d="M620,328 L620,333 Q620,338 625,338 L682,338 Q690,338 690,330 L690,252 Q690,244 698,244 L774,244 Q782,244 782,236 L782,166 Q782,158 774,158 L737,158 Q732,158 732,163 L732,168" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #21 · DATA</title></path><path class="edge CTRL" id="e17i0" d="M741,328 L741,340 Q741,348 749,348 L790,348 Q798,348 798,356 L798,376" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#17[0] → #15 · CTRL</title></path><path class="edge MEM" id="e17i1" d="M425,328 L425,350 Q425,358 433,358 L814,358 Q822,358 822,366 L822,376" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#17[1] → #11 · MEM</title></path><path class="edge DATA" id="e17i2" d="M530,118 L530,140 Q530,148 538,148 L784,148 Q792,148 792,156 L792,330 Q792,338 800,338 L838,338 Q846,338 846,346 L846,376" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#17[2] → #5 · DATA</title></path><path class="edge DATA" id="e18i1" d="M834,432 L834,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[1] → #17 · DATA</title></path><path class="edge DATA" id="e18i2" d="M712,224 L712,229 Q712,234 717,234 L896,234 Q904,234 904,242 L904,434 Q904,442 896,442 L872,442 Q864,442 864,450 L864,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[2] → #12 · DATA</title></path><path class="edge CTRL" id="e19i0" d="M741,328 L741,584" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#19[0] → #15 · CTRL</title></path><path class="edge MEM" id="e19i1" d="M425,328 L425,350 Q425,358 433,358 L744,358 Q752,358 752,366 L752,549.5 Q752,556 758.5,556 L758.5,556 Q765,556 765,562.5 L765,584" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#19[1] → #11 · MEM</title></path><path class="edge DATA" id="e19i2" d="M530,118 L530,140 Q530,148 538,148 L784,148 Q792,148 792,156 L792,330 Q792,338 784,338 L771,338 Q763,338 763,346 L763,538 Q763,546 771,546 L781,546 Q789,546 789,554 L789,584" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[2] → #5 · DATA</title></path><path class="edge DATA" id="e19i3" d="M834,536 L834,541 Q834,546 829,546 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1;"><title>#22[1] → #3 · MEM</title></path><path class="edge MEM" id="e22i2" d="M264,224 L264,236 Q264,244 256,244 L102,244 Q94,244 94,252 L94,331.5 Q94,338 100.5,338 L100.5,338 Q107,338 107,344.5 L107,376" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[2] → #8 · MEM</title></path><path class="edge MEM" id="e22i3" d="M425,328 L425,350 Q425,358 417,358 L139,358 Q131,358 131,366 L131,376" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[3] → #11 · MEM</title></path><path class="edge CTRL" id="e23i0" d="M129,224 L129,272" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#23[0] → #16 · CTRL</title></path><path class="edge MEM" id="e23i1" d="M264,224 L264,236 Q264,244 256,244 L161,244 Q153,244 153,252 L153,272" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#23[1] → #8 · MEM</title></path><path class="edge DATA" id="e23i2" d="M530,118 L530,140 Q530,148 522,148 L342,148 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+</title></g><g class="node" id="n3" data-id="3" transform="translate(192,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +Projection 1 of #1 +Type not computed + +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(312,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +Projection 2 of #1 +Type not computed + +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(470,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +Type not computed + +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(622,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +Type not computed + +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(40,68)" style="opacity: 1;"><path class="box" 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fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(345,174)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#3</text><title>#9 Store p.y +MEM#3 + +[0] → — CTRL +[1] → #3 MEM +[2] → #5 DATA +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(365,278)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi y</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#3</text><title>#11 MemPhi y +MEM#3 + +[0] → — ASSOC +[1] → #9 MEM +[2] → #19 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n12" data-id="12" transform="translate(652,174)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Phi arg</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 Phi arg +Type not computed + +[0] → — ASSOC +[1] → #4 DATA +[2] → #21 DATA</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n15" data-id="15" transform="translate(700,296)" style="opacity: 1;"><path class="box" d="M0,0H82V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="41" y="17"><tspan>True</tspan><tspan class="node-id"> #15/0</tspan></text><text class="type" text-anchor="middle" y="35" x="41"/><title>#15 True +Projection 0 of #0 +Type not computed + +</title></g><g class="node" id="n16" data-id="16" transform="translate(85,192)" style="opacity: 1;"><path class="box" d="M0,0H87V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="43.5" y="17"><tspan>False</tspan><tspan class="node-id"> #16/1</tspan></text><text class="type" text-anchor="middle" y="35" x="43.5"/><title>#16 False +Projection 1 of #0 +Type not computed + +</title></g><g class="node" id="n17" data-id="17" transform="translate(774,382)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.y</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 Load p.y +Type not computed + +[0] → #15 CTRL +[1] → #11 MEM +[2] → #5 DATA +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n18" data-id="18" transform="translate(774,486)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>+</tspan><tspan class="node-id"> #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 + +Type not computed + +[0] → — CTRL +[1] → #17 DATA +[2] → #12 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n19" data-id="19" transform="translate(717,590)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #19</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#3</text><title>#19 Store p.y +MEM#3 + +[0] → #15 CTRL +[1] → #11 MEM +[2] → #5 DATA +[3] → #18 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n20" data-id="20" transform="translate(497,174)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #20</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#20 #1 +Type not computed + +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g 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marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#9[3] → #8 · DATA</title></path><path class="edge MEM" id="e10i1" d="M84,118 L84,224 Q84,232 92,232 L123,232 Q131,232 131,240 L131,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #3 · MEM</title></path><path class="edge MEM" id="e10i2" d="M155,222 L155,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[2] → #7 · MEM</title></path><path class="edge MEM" id="e10i3" d="M307,222 L307,227 Q307,232 302,232 L187,232 Q179,232 179,240 L179,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[3] → #9 · MEM</title></path><path class="edge MEM" id="e11i1" d="M143,326 L143,331 Q143,336 148,336 L339,336 Q347,336 347,344 L347,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #10 · MEM</title></path><path class="edge DATA" id="e11i2" d="M362,118 L362,123 Q362,128 367,128 L369.5,128 Q377,128 377,135.5 L377,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #5 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start +Type not computed + +</title></g><g class="node" id="n3" data-id="3" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +Projection 1 of #1 +Type not computed + +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" 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Q624,650 629,650 L794,650 Q802,650 802,658 L802,688" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#23[1] → #22 · MEM</title></path><path class="edge DATA" id="e23i2" d="M431,118 L431,130 Q431,138 439,138 L824,138 Q832,138 832,146 L832,688" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#23[2] → #5 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 Start +Type not computed + +</title></g><g class="node" id="n3" data-id="3" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +Projection 1 of #1 +Type not computed + +[0] → #1 MEM</title></g><g class="node" id="n5" data-id="5" transform="translate(371,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +Type not computed + +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(219,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +Type not computed + +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(301,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#2</text><title>#7 Store p.x +MEM#2 + +[0] → — CTRL +[1] → #3 MEM +[2] → #5 DATA +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(36,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#3</text><title>#8 Store p.y +MEM#3 + +[0] → — CTRL +[1] → #3 MEM +[2] → #5 DATA +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(53,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 MemMerge +Type not computed + +[0] → — CTRL +[1] → #3 MEM +[2] → #7 MEM +[3] → #8 MEM</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(188,190)" style="opacity: 1;"><path class="box" d="M0,0H81V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="40.5" y="17"><tspan>True</tspan><tspan class="node-id"> #11/0</tspan></text><text class="type" text-anchor="middle" y="35" x="40.5"/><title>#11 True +Projection 0 of #0 +Type not computed + +</title></g><g class="node" id="n12" data-id="12" transform="translate(594,190)" style="opacity: 1;"><path class="box" d="M0,0H87V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="43.5" y="17"><tspan>False</tspan><tspan class="node-id"> #12/1</tspan></text><text class="type" text-anchor="middle" y="35" x="43.5"/><title>#12 False +Projection 1 of #0 +Type not computed + +</title></g><g class="node" id="n13" data-id="13" transform="translate(442,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 #3 +Type not computed + +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(205,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#2</text><title>#14 Store p.x +MEM#2 + +[0] → #11 CTRL +[1] → #7 MEM +[2] → #5 DATA +[3] → #13 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n15" data-id="15" transform="translate(702,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#4</tspan><tspan class="node-id"> #15</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 #4 +Type not computed + +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n16" data-id="16" transform="translate(614,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#2</text><title>#16 Store p.x +MEM#2 + +[0] → #12 CTRL +[1] → #7 MEM +[2] → #5 DATA +[3] → #15 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n17" data-id="17" transform="translate(175,382)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 MemMerge +Type not computed + +[0] → — CTRL +[1] → #9 MEM +[2] → #14 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n18" data-id="18" transform="translate(439,382)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 MemMerge +Type not computed + +[0] → — CTRL +[1] → #9 MEM +[2] → #16 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n20" data-id="20" transform="translate(594,382)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi x</tspan><tspan class="node-id"> #20</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#2</text><title>#20 MemPhi x +MEM#2 + +[0] → — ASSOC +[1] → #14 MEM +[2] → #16 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n21" data-id="21" transform="translate(390,486)" style="opacity: 1;"><path class="box" d="M12,0H151L163,22L151,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="81.5" y="18"><tspan>BulkMemPhi except x</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="81.5"/><title>#21 BulkMemPhi except x +Type not computed + +[0] → — ASSOC +[1] → #17 MEM +[2] → #18 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="54" cy="-3" r="3" fill="#536477"/><circle class="port" cx="109" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="54" y="-10" text-anchor="middle">1</text><text class="slot" x="109" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(564,590)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 MemMerge +Type not computed + +[0] → — CTRL +[1] → #21 MEM +[2] → #20 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n23" data-id="23" transform="translate(742,694)" 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x="66.26" y="-41.73" font-family="Helvetica,sans-Serif" font-size="12.00" fill="#152330">Prior x memory</text> -</g> -<!-- L --> -<g id="node2" class="node"> -<title>L</title> -<path fill="#edf3f7" stroke="#758191" d="M222.27,-36C222.27,-36 184.52,-36 184.52,-36 178.52,-36 172.52,-30 172.52,-24 172.52,-24 172.52,-12 172.52,-12 172.52,-6 178.52,0 184.52,0 184.52,0 222.27,0 222.27,0 228.27,0 234.27,-6 234.27,-12 234.27,-12 234.27,-24 234.27,-24 234.27,-30 228.27,-36 222.27,-36"/> -<text text-anchor="middle" x="203.4" y="-13.72" font-family="Helvetica,sans-Serif" font-size="12.00" fill="#152330">Load p.x</text> -</g> -<!-- L->M --> -<g id="edge1" class="edge"> -<title>L->M</title> -<path fill="none" stroke="#2867b2" stroke-width="1.5" d="M172.28,-32C172.28,-32 119.52,-32 119.52,-32"/> -<polygon fill="#2867b2" stroke="#2867b2" stroke-width="1.5" points="119.52,-29.55 112.52,-32 119.52,-34.45 119.52,-29.55"/> -</g> -<!-- S --> -<g id="node3" class="node"> -<title>S</title> -<polygon 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font-family="Helvetica,sans-Serif" font-size="9.00" fill="#364352">execute load first</text> -</g> -<!-- Y --> -<g id="node4" class="node"> -<title>Y</title> -<polygon fill="#dcecff" stroke="#758191" points="461.52,-99.54 461.52,-114.46 406.68,-125 329.12,-125 274.27,-114.46 274.27,-99.54 329.12,-89 406.68,-89 461.52,-99.54"/> -<text text-anchor="middle" x="367.9" y="-102.72" font-family="Helvetica,sans-Serif" font-size="12.00" fill="#152330">Store p.y: independent</text> -</g> -</g> -</svg> +<svg aria-label="Compiler graph" width="598" height="572" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 598 572" style="font-family: sans-serif;"><style> + html, body { height:100%; margin:0; font-family:sans-serif; } + .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } + .source { padding:8px; border-bottom:1px solid #ccc; } + #program { width:min(600px,80vw); vertical-align:middle; } + #status { margin-top:4px; } + #graph { min-height:0; overflow:hidden; 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marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#7[3] → #6 · DATA</title></path><path class="edge MEM" id="e8i1" d="M84,118 L84,150 Q84,158 92,158 L333,158 Q338,158 338,163 L338,168" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#8[1] → #3 · MEM</title></path><path class="edge DATA" id="e8i2" d="M362,118 L362,168" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #5 · DATA</title></path><path class="edge DATA" id="e8i3" d="M514,118 L514,130 Q514,138 506,138 L394,138 Q386,138 386,146 L386,168" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[3] → #6 · DATA</title></path><path class="edge MEM" id="e9i1" d="M198,224 L198,256 Q198,264 206,264 L439,264 Q447,264 447,272 L447,284" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#9[1] → #7 · MEM</title></path><path class="edge DATA" id="e9i2" d="M362,118 L362,140 Q362,148 370,148 L463,148 Q471,148 471,156 L471,284" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#9[2] → #5 · DATA</title></path><path class="edge MEM" id="e10i1" d="M198,224 L198,256 Q198,264 190,264 L151,264 Q143,264 143,272 L143,284" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #7 · MEM</title></path><path class="edge DATA" id="e10i2" d="M362,118 L362,140 Q362,148 354,148 L124,148 Q116,148 116,156 L116,266 Q116,274 124,274 L162,274 Q167,274 167,279 L167,284" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #5 · DATA</title></path><path class="edge DATA" id="e10i3" d="M204,118 L204,123 Q204,128 199,128 L135,128 Q127,128 127,136 L127,226 Q127,234 135,234 L183,234 Q191,234 191,242 L191,284" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #4 · DATA</title></path><path class="edge MEM" id="e11i1" d="M350,224 L350,229 Q350,234 345,234 L303,234 Q295,234 295,242 L295,284" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#11[1] → #8 · MEM</title></path><path class="edge DATA" id="e11i2" d="M362,118 L362,140 Q362,148 370,148 L412,148 Q420,148 420,156 L420,236 Q420,244 412,244 L327,244 Q319,244 319,252 L319,284" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #5 · DATA</title></path><path class="edge DATA" id="e11i3" d="M204,118 L204,123 Q204,128 209,128 L423,128 Q431,128 431,136 L431,246 Q431,254 423,254 L351,254 Q343,254 343,262 L343,284" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[3] → #4 · DATA</title></path><path class="edge MEM" id="e12i1" d="M84,118 L84,342 Q84,350 92,350 L123,350 Q131,350 131,358 L131,388" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[1] → #3 · MEM</title></path><path class="edge MEM" id="e12i2" d="M155,340 L155,388" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[2] → #10 · MEM</title></path><path class="edge MEM" id="e12i3" d="M307,340 L307,345 Q307,350 302,350 L187,350 Q179,350 179,358 L179,388" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[3] → #11 · MEM</title></path><path class="edge MEM" id="e13i1" d="M143,444 L143,449 Q143,454 148,454 L421,454 Q429,454 429,462 L429,492" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#13[1] → #12 · MEM</title></path><path class="edge DATA" id="e13i2" d="M459,340 L459,492" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #9 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#1 Start +Type not computed + +</title></g><g class="node" id="n3" data-id="3" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #3/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#3 $mem +Projection 1 of #1 +Type not computed + +[0] → #1 MEM</title></g><g class="node" id="n4" data-id="4" transform="translate(144,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #4/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg +Projection 2 of #1 +Type not computed + +[0] → #1 DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(302,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new Point</tspan><tspan class="node-id"> #5</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 new Point +Type not computed + +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n6" data-id="6" transform="translate(454,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 #0 +Type not computed + +[0] → #1 ASSOC</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n7" data-id="7" transform="translate(138,174)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#2</text><title>#7 Store p.x +MEM#2 + +[0] → — CTRL +[1] → #3 MEM +[2] → #5 DATA +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n8" data-id="8" transform="translate(290,174)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#3</text><title>#8 Store p.y +MEM#3 + +[0] → — CTRL +[1] → #3 MEM +[2] → #5 DATA +[3] → #6 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n9" data-id="9" transform="translate(399,290)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Load p.x</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 Load p.x +Type not computed + +[0] → — CTRL +[1] → #7 MEM +[2] → #5 DATA +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n10" data-id="10" transform="translate(95,290)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.x</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#2</text><title>#10 Store p.x +MEM#2 + +[0] → — CTRL +[1] → #7 MEM +[2] → #5 DATA +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(247,290)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Store p.y</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60">MEM#3</text><title>#11 Store p.y +MEM#3 + +[0] → — CTRL +[1] → #8 MEM +[2] → #5 DATA +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n12" data-id="12" transform="translate(83,394)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 MemMerge +Type not computed + +[0] → — CTRL +[1] → #3 MEM +[2] → #10 MEM +[3] → #11 MEM</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(369,498)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 Return +Type not computed + +[0] → — CTRL +[1] → #12 MEM +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter10b/docs/lattice.gv b/chapter10b/docs/lattice.gv index a37a1738..93d99dd8 100644 --- a/chapter10b/docs/lattice.gv +++ b/chapter10b/docs/lattice.gv @@ -97,9 +97,28 @@ digraph Lattice { node [fillcolor="#ffc0cb"]; TUPLE_TOP [label="⊤:tuple"]; TUPLE_BOT [label="⊥:tuple"]; - TUPLE1 [label="(type)", shape=box]; - TUPLE2 [label="(type, type)", shape=box]; - TUPLEN [label="(type, …)", shape=box]; + // Each black element stands for a recursively nested type lattice. + TUPLE1 [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; + TUPLE2 [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; + TUPLEN [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">…</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; {rank=same; TUPLE1; TUPLE2; TUPLEN;} TUPLE1 -> TUPLE2 -> TUPLEN [style=invis]; TUPLE_TOP -> {TUPLE1 TUPLE2 TUPLEN}; diff --git a/chapter10b/docs/lattice.svg b/chapter10b/docs/lattice.svg index ff554601..8d2e2875 100644 --- a/chapter10b/docs/lattice.svg +++ b/chapter10b/docs/lattice.svg @@ -4,123 +4,123 @@ <!-- Generated by graphviz version 12.2.0 (20241103.1931) --> <!-- Title: Lattice Pages: 1 --> -<svg width="1823pt" height="533pt" - viewBox="0.00 0.00 1823.00 533.45" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> -<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 529.45)"> +<svg width="1727pt" height="603pt" + viewBox="0.00 0.00 1727.00 603.45" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> +<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 599.45)"> <title>Lattice</title> -<polygon fill="white" stroke="none" points="-4,4 -4,-529.45 1819,-529.45 1819,4 -4,4"/> +<polygon fill="white" stroke="none" points="-4,4 -4,-599.45 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rx="27" ry="18"/> +<text text-anchor="middle" x="887" y="-573.35" font-family="DejaVu Sans" font-size="13.00" fill="white">⊤</text> </g> <!-- XCTRL --> <g id="node3" class="node"> <title>XCTRL</title> -<ellipse fill="#ffff00" stroke="black" cx="53" cy="-404.96" rx="36.51" ry="18"/> -<text text-anchor="middle" x="53" y="-400.86" font-family="DejaVu Sans" font-size="13.00">⊤:ctrl</text> +<ellipse fill="#ffff00" stroke="black" cx="53" cy="-474.96" rx="36.51" ry="18"/> +<text text-anchor="middle" x="53" y="-470.86" font-family="DejaVu Sans" font-size="13.00">⊤:ctrl</text> </g> <!-- TOP->XCTRL --> <g id="edge60" class="edge"> <title>TOP->XCTRL</title> -<path fill="none" stroke="#555555" d="M859.92,-506.29C725.56,-505.4 135.66,-500.43 102,-481.45 82.17,-470.27 69.05,-447.37 61.41,-429.71"/> -<polygon fill="#555555" stroke="#555555" points="63.45,-429.15 59.23,-424.39 59.57,-430.74 63.45,-429.15"/> +<path fill="none" stroke="#555555" d="M859.92,-576.29C725.56,-575.4 135.66,-570.43 102,-551.45 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class="edge"> <title>TOP->PTR_TOP</title> -<path fill="none" stroke="#555555" d="M867.27,-494.92C841.1,-479.63 794.17,-452.21 759.3,-431.84"/> -<polygon fill="#555555" stroke="#555555" points="760.48,-430.1 754.24,-428.88 758.36,-433.72 760.48,-430.1"/> +<path fill="none" stroke="#555555" d="M867.27,-564.92C841.1,-549.63 794.17,-522.21 759.3,-501.84"/> +<polygon fill="#555555" stroke="#555555" points="760.48,-500.1 754.24,-498.88 758.36,-503.72 760.48,-500.1"/> </g> <!-- STRUCT_TOP --> <g id="node20" class="node"> <title>STRUCT_TOP</title> -<ellipse fill="#90ee90" stroke="black" cx="1020" cy="-404.96" rx="64.35" ry="28.99"/> -<text text-anchor="middle" x="1020" y="-409.11" font-family="DejaVu Sans" font-size="13.00">⊤:struct</text> -<text text-anchor="middle" x="1020" y="-392.61" font-family="DejaVu Sans" font-size="13.00">[struct top]</text> +<ellipse fill="#90ee90" stroke="black" cx="1020" cy="-474.96" rx="64.35" ry="28.99"/> +<text text-anchor="middle" x="1020" y="-479.11" font-family="DejaVu Sans" font-size="13.00">⊤:struct</text> +<text text-anchor="middle" x="1020" y="-462.61" font-family="DejaVu Sans" font-size="13.00">[struct top]</text> </g> <!-- TOP->STRUCT_TOP --> <g id="edge63" class="edge"> <title>TOP->STRUCT_TOP</title> -<path fill="none" stroke="#555555" d="M904.39,-493.31C923.88,-478.58 956.09,-454.25 981.56,-435"/> -<polygon fill="#555555" stroke="#555555" points="982.82,-436.68 986.34,-431.39 980.29,-433.33 982.82,-436.68"/> +<path fill="none" stroke="#555555" d="M904.39,-563.31C923.88,-548.58 956.09,-524.25 981.56,-505"/> +<polygon fill="#555555" stroke="#555555" points="982.82,-506.68 986.34,-501.39 980.29,-503.33 982.82,-506.68"/> </g> <!-- MEM_TOP --> <g id="node26" class="node"> <title>MEM_TOP</title> -<ellipse fill="#00008b" stroke="black" cx="1347" cy="-404.96" rx="44.7" ry="18"/> -<text text-anchor="middle" x="1347" y="-400.86" font-family="DejaVu Sans" font-size="13.00" fill="white">⊤:mem</text> +<ellipse fill="#00008b" stroke="black" cx="1347" cy="-474.96" rx="44.7" ry="18"/> +<text text-anchor="middle" x="1347" y="-470.86" font-family="DejaVu Sans" font-size="13.00" fill="white">⊤:mem</text> </g> <!-- TOP->MEM_TOP --> <g id="edge64" class="edge"> <title>TOP->MEM_TOP</title> -<path fill="none" stroke="#555555" d="M914.28,-506.34C985.84,-505.75 1177.55,-502.23 1237,-481.45 1270.57,-469.71 1303.45,-444.89 1324.38,-426.91"/> -<polygon fill="#555555" stroke="#555555" points="1325.69,-428.56 1328.82,-423.03 1322.92,-425.39 1325.69,-428.56"/> +<path fill="none" stroke="#555555" d="M914.28,-576.34C985.84,-575.75 1177.55,-572.23 1237,-551.45 1270.57,-539.71 1303.45,-514.89 1324.38,-496.91"/> +<polygon fill="#555555" stroke="#555555" points="1325.69,-498.56 1328.82,-493.03 1322.92,-495.39 1325.69,-498.56"/> </g> <!-- TUPLE_TOP --> <g id="node31" class="node"> <title>TUPLE_TOP</title> -<ellipse fill="#ffc0cb" stroke="black" cx="1584" cy="-404.96" rx="44.7" ry="18"/> -<text text-anchor="middle" x="1584" 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<title>XCTRL->CTRL</title> -<path fill="none" stroke="#555555" d="M53,-386.63C53,-337.1 53,-194.83 53,-137.43"/> +<path fill="none" stroke="#555555" d="M53,-456.55C53,-397.7 53,-206.04 53,-137.58"/> <polygon fill="#555555" stroke="#555555" points="55.1,-137.74 53,-131.74 50.9,-137.74 55.1,-137.74"/> </g> <!-- XCTRL->INT_TOP --> @@ -150,38 +150,38 @@ <!-- INT_NEG --> <g id="node7" class="node"> <title>INT_NEG</title> -<ellipse fill="#add8e6" stroke="black" cx="169" cy="-310.97" rx="55.45" ry="18"/> -<text text-anchor="middle" x="169" y="-306.87" font-family="DejaVu Sans" font-size="13.00">… −2, −1</text> +<ellipse fill="#add8e6" stroke="black" cx="169" cy="-345.97" rx="55.45" ry="18"/> +<text text-anchor="middle" x="169" y="-341.87" font-family="DejaVu Sans" font-size="13.00">… −2, −1</text> </g> <!-- INT_TOP->INT_NEG --> <g id="edge4" class="edge"> <title>INT_TOP->INT_NEG</title> -<path fill="none" stroke="#555555" d="M328.95,-391.93C297.31,-376.11 241.45,-348.19 204.83,-329.88"/> 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-<polygon fill="#555555" stroke="#555555" points="287.47,-330.79 281.84,-327.84 284.4,-333.66 287.47,-330.79"/> +<path fill="none" stroke="#555555" d="M341.83,-457.59C331.49,-442.41 315.68,-419.18 302,-398.97 295.36,-389.15 288.04,-378.28 281.81,-369.03"/> +<polygon fill="#555555" stroke="#555555" points="283.64,-367.97 278.55,-364.17 280.15,-370.32 283.64,-367.97"/> </g> <!-- INT_POS --> <g id="node9" class="node"> <title>INT_POS</title> -<ellipse fill="#add8e6" stroke="black" cx="353" cy="-310.97" rx="43.16" ry="18"/> -<text text-anchor="middle" x="353" y="-306.87" font-family="DejaVu Sans" font-size="13.00">1, 2, …</text> +<ellipse fill="#add8e6" stroke="black" cx="353" cy="-345.97" rx="43.16" ry="18"/> +<text text-anchor="middle" x="353" y="-341.87" font-family="DejaVu Sans" font-size="13.00">1, 2, …</text> </g> <!-- INT_TOP->INT_POS --> <g id="edge6" class="edge"> <title>INT_TOP->INT_POS</title> -<path fill="none" stroke="#555555" d="M353,-386.65C353,-372.52 353,-352.37 353,-336.56"/> -<polygon fill="#555555" stroke="#555555" points="355.1,-336.7 353,-330.7 350.9,-336.7 355.1,-336.7"/> +<path fill="none" stroke="#555555" d="M353,-456.57C353,-434.53 353,-396.41 353,-371.44"/> +<polygon fill="#555555" stroke="#555555" points="355.1,-371.66 353,-365.66 350.9,-371.66 355.1,-371.66"/> </g> <!-- INT_TOP->PTR_TOP --> <!-- INT_BOT --> @@ -199,70 +199,70 @@ <!-- INT_NEG->INT_BOT --> <g id="edge7" class="edge"> <title>INT_NEG->INT_BOT</title> -<path fill="none" stroke="#555555" d="M179.44,-292.83C201.14,-257.2 251.13,-175.15 275.35,-135.4"/> -<polygon fill="#555555" stroke="#555555" points="276.89,-136.9 278.22,-130.68 273.31,-134.72 276.89,-136.9"/> +<path fill="none" stroke="#555555" d="M177.82,-327.91C199.03,-286.92 252.87,-182.84 276.99,-136.21"/> +<polygon fill="#555555" stroke="#555555" points="278.74,-137.4 279.63,-131.11 275.01,-135.47 278.74,-137.4"/> </g> <!-- INT_NEG->INT_ZERO --> <!-- INT_ZERO->INT_BOT --> <g id="edge8" class="edge"> <title>INT_ZERO->INT_BOT</title> -<path fill="none" stroke="#555555" d="M268.91,-292.83C272.82,-257.83 281.73,-178.04 286.26,-137.55"/> -<polygon fill="#555555" stroke="#555555" points="288.33,-137.93 286.91,-131.73 284.15,-137.46 288.33,-137.93"/> +<path fill="none" stroke="#555555" d="M268.65,-327.53C272.53,-286.71 282.19,-184.82 286.66,-137.66"/> +<polygon fill="#555555" stroke="#555555" points="288.74,-137.99 287.21,-131.82 284.56,-137.59 288.74,-137.99"/> </g> <!-- INT_ZERO->INT_POS --> <!-- INT_POS->INT_BOT --> <g id="edge9" class="edge"> <title>INT_POS->INT_BOT</title> -<path fill="none" stroke="#555555" d="M347.43,-292.83C336.04,-257.76 310.03,-177.71 296.9,-137.29"/> -<polygon fill="#555555" stroke="#555555" points="298.92,-136.72 295.07,-131.67 294.92,-138.02 298.92,-136.72"/> +<path fill="none" stroke="#555555" d="M348.29,-327.91C337.06,-287.19 308.65,-184.2 295.66,-137.13"/> +<polygon fill="#555555" stroke="#555555" points="297.74,-136.76 294.12,-131.53 293.69,-137.88 297.74,-136.76"/> </g> <!-- PTR_NULL --> <g id="node12" class="node"> <title>PTR_NULL</title> -<ellipse fill="#008000" stroke="black" cx="799" cy="-310.97" rx="27.3" ry="18"/> -<text text-anchor="middle" x="799" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">null</text> +<ellipse fill="#008000" stroke="black" cx="799" cy="-345.97" rx="27.3" ry="18"/> +<text text-anchor="middle" x="799" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">null</text> </g> <!-- PTR_TOP->PTR_NULL --> <g id="edge16" class="edge"> <title>PTR_TOP->PTR_NULL</title> -<path fill="none" stroke="#555555" d="M738.85,-377.84C752,-363.43 768.1,-345.8 780.33,-332.41"/> -<polygon fill="#555555" stroke="#555555" points="781.8,-333.91 784.3,-328.06 778.7,-331.08 781.8,-333.91"/> +<path fill="none" stroke="#555555" d="M732.81,-447.03C748.16,-423.83 770.03,-390.77 784.37,-369.09"/> +<polygon fill="#555555" stroke="#555555" points="785.98,-370.45 787.54,-364.29 782.48,-368.13 785.98,-370.45"/> </g> <!-- PTR_PERSON --> <g id="node14" class="node"> <title>PTR_PERSON</title> -<ellipse fill="#008000" stroke="black" cx="542" cy="-310.97" rx="45.72" ry="18"/> -<text text-anchor="middle" x="542" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person</text> +<ellipse fill="#008000" stroke="black" cx="542" cy="-345.97" rx="45.72" ry="18"/> +<text text-anchor="middle" x="542" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person</text> </g> <!-- PTR_TOP->PTR_PERSON --> <g id="edge17" class="edge"> <title>PTR_TOP->PTR_PERSON</title> -<path fill="none" stroke="#555555" d="M674.88,-382.62C644.57,-366.5 603.47,-344.65 575.04,-329.54"/> -<polygon fill="#555555" stroke="#555555" points="576.08,-327.71 569.8,-326.75 574.11,-331.42 576.08,-327.71"/> +<path fill="none" stroke="#555555" d="M675.88,-452.05C651.99,-438.01 621.28,-418.77 596,-398.97 584.24,-389.76 572.18,-378.36 562.44,-368.58"/> +<polygon fill="#555555" stroke="#555555" points="564.05,-367.22 558.35,-364.42 561.06,-370.17 564.05,-367.22"/> </g> <!-- PTR_S1 --> <g id="node15" class="node"> <title>PTR_S1</title> -<ellipse fill="#008000" stroke="black" cx="631" cy="-310.97" rx="27" ry="18"/> -<text text-anchor="middle" x="631" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1</text> +<ellipse fill="#008000" stroke="black" cx="631" cy="-345.97" rx="27" ry="18"/> +<text text-anchor="middle" x="631" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1</text> </g> <!-- PTR_TOP->PTR_S1 --> <g id="edge18" class="edge"> <title>PTR_TOP->PTR_S1</title> -<path fill="none" stroke="#555555" d="M691.15,-377.84C678,-363.43 661.9,-345.8 649.67,-332.41"/> -<polygon fill="#555555" stroke="#555555" points="651.3,-331.08 645.7,-328.06 648.2,-333.91 651.3,-331.08"/> +<path fill="none" stroke="#555555" d="M697.19,-447.03C681.84,-423.83 659.97,-390.77 645.63,-369.09"/> +<polygon fill="#555555" stroke="#555555" points="647.52,-368.13 642.46,-364.29 644.02,-370.45 647.52,-368.13"/> </g> <!-- PTR_MORE --> <g id="node16" class="node"> <title>PTR_MORE</title> -<ellipse fill="#008000" stroke="black" cx="715" cy="-310.97" rx="40.6" ry="18"/> -<text text-anchor="middle" x="715" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2, …</text> +<ellipse fill="#008000" stroke="black" cx="715" cy="-345.97" rx="40.6" ry="18"/> +<text text-anchor="middle" x="715" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2, …</text> </g> <!-- PTR_TOP->PTR_MORE --> <g id="edge19" class="edge"> <title>PTR_TOP->PTR_MORE</title> -<path fill="none" stroke="#555555" d="M715,-375.61C715,-363.22 715,-348.82 715,-336.86"/> -<polygon fill="#555555" stroke="#555555" points="717.1,-336.91 715,-330.91 712.9,-336.91 717.1,-336.91"/> +<path fill="none" stroke="#555555" d="M715,-445.77C715,-423.52 715,-392.77 715,-371.51"/> +<polygon fill="#555555" stroke="#555555" points="717.1,-371.66 715,-365.66 712.9,-371.66 717.1,-371.66"/> </g> <!-- PTR_TOP->STRUCT_TOP --> <!-- PTR_BOT --> @@ -287,8 +287,8 @@ <!-- PTR_NULL->PTR_PERSON_NIL --> <g id="edge26" class="edge"> <title>PTR_NULL->PTR_PERSON_NIL</title> -<path fill="none" stroke="#555555" d="M779.65,-297.94C754.63,-282.39 710.79,-255.14 681.32,-236.82"/> -<polygon fill="#555555" stroke="#555555" points="682.76,-235.24 676.55,-233.86 680.54,-238.81 682.76,-235.24"/> +<path fill="none" stroke="#555555" d="M790.34,-328.75C783.99,-317.83 774.65,-303.55 764,-292.97 740.64,-269.76 709.08,-249.53 685.25,-235.95"/> +<polygon fill="#555555" stroke="#555555" points="686.33,-234.14 680.07,-233.04 684.27,-237.8 686.33,-234.14"/> </g> <!-- PTR_S1_NIL --> <g id="node18" class="node"> @@ -299,8 +299,8 @@ <!-- PTR_NULL->PTR_S1_NIL --> <g id="edge27" class="edge"> <title>PTR_NULL->PTR_S1_NIL</title> -<path fill="none" stroke="#555555" d="M789.88,-293.52C781.74,-278.83 769.73,-257.16 760.65,-240.8"/> -<polygon fill="#555555" stroke="#555555" points="762.69,-240.14 757.94,-235.91 759.02,-242.18 762.69,-240.14"/> +<path fill="none" stroke="#555555" d="M792.23,-328.1C783.31,-305.9 767.59,-266.75 757.49,-241.6"/> +<polygon fill="#555555" stroke="#555555" points="759.55,-241.1 755.36,-236.31 755.65,-242.66 759.55,-241.1"/> </g> <!-- PTR_MORE_NIL --> <g id="node19" class="node"> @@ -311,8 +311,8 @@ <!-- PTR_NULL->PTR_MORE_NIL --> <g id="edge28" class="edge"> <title>PTR_NULL->PTR_MORE_NIL</title> -<path fill="none" stroke="#555555" d="M806.33,-293.52C812.78,-279.05 822.24,-257.81 829.5,-241.54"/> -<polygon fill="#555555" stroke="#555555" points="831.32,-242.62 831.84,-236.28 827.48,-240.91 831.32,-242.62"/> +<path fill="none" stroke="#555555" d="M804.53,-327.84C811.65,-305.78 824.07,-267.3 832.17,-242.24"/> +<polygon fill="#555555" stroke="#555555" points="834.12,-243.03 833.96,-236.68 830.12,-241.74 834.12,-243.03"/> </g> <!-- PTR_ANY --> <g id="node13" class="node"> @@ -331,41 +331,41 @@ <!-- PTR_PERSON->PTR_ANY --> <g id="edge20" class="edge"> <title>PTR_PERSON->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M534.66,-293.09C529.74,-281.77 523.08,-266.45 517.05,-252.6"/> -<polygon fill="#555555" stroke="#555555" points="519.08,-251.99 514.76,-247.33 515.23,-253.67 519.08,-251.99"/> +<path fill="none" stroke="#555555" d="M536.61,-327.84C530.59,-308.74 520.69,-277.32 513.02,-252.97"/> +<polygon fill="#555555" stroke="#555555" points="515.08,-252.52 511.28,-247.43 511.08,-253.78 515.08,-252.52"/> </g> <!-- PTR_PERSON->PTR_S1 --> <!-- PTR_PERSON->PTR_PERSON_NIL --> <g id="edge23" class="edge"> <title>PTR_PERSON->PTR_PERSON_NIL</title> -<path fill="none" stroke="#555555" d="M560.49,-294.36C578.62,-279.06 606.38,-255.63 626.38,-238.76"/> -<polygon fill="#555555" stroke="#555555" points="627.67,-240.42 630.9,-234.94 624.96,-237.21 627.67,-240.42"/> +<path fill="none" stroke="#555555" d="M556.03,-328.62C575.38,-306.08 610.32,-265.36 632,-240.11"/> +<polygon fill="#555555" stroke="#555555" points="633.38,-241.73 635.7,-235.81 630.19,-238.99 633.38,-241.73"/> </g> <!-- PTR_S1->PTR_ANY --> <g id="edge21" class="edge"> <title>PTR_S1->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M613.06,-297.17C595.19,-284.43 567.11,-264.41 543.66,-247.68"/> -<polygon fill="#555555" stroke="#555555" points="545.14,-246.16 539.04,-244.39 542.7,-249.58 545.14,-246.16"/> +<path fill="none" stroke="#555555" d="M621.75,-328.57C615.28,-317.84 606.03,-303.85 596,-292.97 580.61,-276.28 561.35,-260.24 544.26,-247.31"/> +<polygon fill="#555555" stroke="#555555" points="545.84,-245.87 539.78,-243.96 543.32,-249.23 545.84,-245.87"/> </g> <!-- PTR_S1->PTR_MORE --> <!-- PTR_S1->PTR_S1_NIL --> <g id="edge24" class="edge"> <title>PTR_S1->PTR_S1_NIL</title> -<path fill="none" stroke="#555555" d="M648.01,-296.59C668.14,-280.76 701.78,-254.32 724.41,-236.52"/> -<polygon fill="#555555" stroke="#555555" points="725.59,-238.26 729.01,-232.91 722.99,-234.96 725.59,-238.26"/> +<path fill="none" stroke="#555555" d="M640.49,-328.79C647.07,-318.15 656.34,-304.18 666,-292.97 684.1,-271.96 707.73,-250.9 724.97,-236.47"/> +<polygon fill="#555555" stroke="#555555" points="726.11,-238.25 729.39,-232.8 723.43,-235.02 726.11,-238.25"/> </g> <!-- PTR_MORE->PTR_NULL --> <!-- PTR_MORE->PTR_ANY --> <g id="edge22" class="edge"> <title>PTR_MORE->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M686.72,-297.75C654.45,-283.81 600.84,-260.66 559.66,-242.88"/> -<polygon fill="#555555" stroke="#555555" points="560.63,-241.01 554.29,-240.56 558.97,-244.86 560.63,-241.01"/> +<path fill="none" stroke="#555555" d="M702.63,-328.84C693.45,-317.69 680.11,-303.08 666,-292.97 635.59,-271.17 597.84,-253.38 566.22,-240.61"/> +<polygon fill="#555555" stroke="#555555" points="567.33,-238.79 560.98,-238.52 565.78,-242.69 567.33,-238.79"/> </g> <!-- PTR_MORE->PTR_MORE_NIL --> <g id="edge25" class="edge"> <title>PTR_MORE->PTR_MORE_NIL</title> -<path fill="none" stroke="#555555" d="M735.36,-294.98C756.57,-279.37 789.9,-254.84 813.23,-237.67"/> -<polygon fill="#555555" stroke="#555555" points="814.42,-239.4 818.01,-234.16 811.93,-236.02 814.42,-239.4"/> +<path fill="none" stroke="#555555" d="M729.86,-328.89C739.5,-318.54 752.38,-304.85 764,-292.97 782,-274.55 802.85,-254.03 818.15,-239.12"/> +<polygon fill="#555555" stroke="#555555" points="819.6,-240.64 822.44,-234.95 816.67,-237.63 819.6,-240.64"/> </g> <!-- PTR_PERSON_NIL->PTR_BOT --> <g id="edge30" class="edge"> @@ -397,8 +397,8 @@ <!-- STRUCT_TOP->STRUCT_PERSON --> <g id="edge36" class="edge"> <title>STRUCT_TOP->STRUCT_PERSON</title> -<path fill="none" stroke="#555555" d="M1008.47,-376.11C993.72,-340.49 968.36,-279.23 953.91,-244.33"/> -<polygon fill="#555555" stroke="#555555" points="955.99,-243.86 951.75,-239.12 952.11,-245.47 955.99,-243.86"/> +<path fill="none" stroke="#555555" d="M1011.61,-446.07C996.71,-396.53 965.8,-293.77 951.1,-244.91"/> +<polygon fill="#555555" stroke="#555555" points="953.15,-244.41 949.41,-239.27 949.12,-245.62 953.15,-244.41"/> </g> <!-- STRUCT_S1 --> <g id="node23" class="node"> @@ -410,8 +410,8 @@ <!-- STRUCT_TOP->STRUCT_S1 --> <g id="edge37" class="edge"> <title>STRUCT_TOP->STRUCT_S1</title> -<path fill="none" stroke="#555555" d="M1020,-375.71C1020,-340.38 1020,-280.29 1020,-245.36"/> -<polygon fill="#555555" stroke="#555555" points="1022.1,-245.4 1020,-239.4 1017.9,-245.4 1022.1,-245.4"/> +<path fill="none" stroke="#555555" d="M1020,-445.58C1020,-395.91 1020,-293.85 1020,-245.08"/> +<polygon fill="#555555" stroke="#555555" points="1022.1,-245.25 1020,-239.25 1017.9,-245.25 1022.1,-245.25"/> </g> <!-- STRUCT_S2 --> <g id="node24" class="node"> @@ -423,8 +423,8 @@ <!-- STRUCT_TOP->STRUCT_S2 --> <g id="edge38" class="edge"> <title>STRUCT_TOP->STRUCT_S2</title> -<path fill="none" stroke="#555555" d="M1033.32,-376.11C1050.37,-340.49 1079.69,-279.23 1096.39,-244.33"/> -<polygon fill="#555555" stroke="#555555" points="1098.2,-245.4 1098.9,-239.09 1094.41,-243.59 1098.2,-245.4"/> +<path fill="none" stroke="#555555" d="M1029.69,-446.07C1046.92,-396.53 1082.65,-293.77 1099.64,-244.91"/> +<polygon fill="#555555" stroke="#555555" points="1101.62,-245.61 1101.6,-239.25 1097.65,-244.23 1101.62,-245.61"/> </g> <!-- STRUCT_MORE --> <g id="node25" class="node"> @@ -435,8 +435,8 @@ <!-- STRUCT_TOP->STRUCT_MORE --> <g id="edge39" class="edge"> <title>STRUCT_TOP->STRUCT_MORE</title> -<path fill="none" stroke="#555555" d="M1044.75,-378.1C1079.75,-341.53 1143.14,-275.3 1176.36,-240.58"/> -<polygon fill="#555555" stroke="#555555" points="1177.75,-242.17 1180.38,-236.39 1174.71,-239.27 1177.75,-242.17"/> +<path fill="none" stroke="#555555" d="M1038.71,-447.05C1073.74,-396.68 1148.63,-288.97 1181.71,-241.39"/> +<polygon fill="#555555" stroke="#555555" points="1183.35,-242.73 1185.05,-236.6 1179.9,-240.33 1183.35,-242.73"/> </g> <!-- STRUCT_TOP->MEM_TOP --> <!-- STRUCT_BOT --> @@ -488,8 +488,8 @@ <!-- MEM_TOP->MEM_ALIAS2 --> <g 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a/chapter11/README.md +++ b/chapter11/README.md @@ -3,20 +3,11 @@ [Previous: Chapter 10b](../chapter10b/README.md) | [Next: Chapter 12](../chapter12/README.md) -This chapter schedules the memory representation introduced in -[10b](../chapter10b/README.md): one parser-visible `$mem`, with `MemMerge`, -`MemPhi`, and `BulkMemPhi` recovering independent field chains. Start supplies -`{ctrl, $mem, arg}`. Return consumes `{ctrl, $mem, result}`, with the complete -memory aggregate in slot 1. Nodes consuming or producing both control and -memory consistently use slot 0 for control and slot 1 for memory. - -The new scheduling rule is to distinguish a memory aggregate from a memory -write. `MemMerge` gets a placement from its inputs and uses, but emits no heap -operation and creates no load/store anti-dependency. A Store or MemPhi can -constrain a Load only for the same alias; a BulkMemPhi can constrain it only -while it still covers that alias. Both kinds of memory Phi remain attached to -their Region, just like scalar Phis. +This chapter schedules the programs from [10b](../chapter10b/README.md), +picking a slot#0 CFG input for all nodes lacking one. +Also in this chapter, we'll be presenting several fairly detailed graph +algorithms. You might want to brush up on your graph theory! # Table of Contents @@ -36,9 +27,11 @@ their Region, just like scalar Phis. You can also read [this chapter](https://github.com/SeaOfNodes/Simple/tree/linear-chapter11) in a linear Git revision history on the [linear](https://github.com/SeaOfNodes/Simple/tree/linear) branch and [compare](https://github.com/SeaOfNodes/Simple/compare/linear-chapter10b...linear-chapter11) it to the previous chapter. -The original input source program defines a sequence in which things happen. As we parse the program into Sea of Nodes representation -and perform various optimizations, this sequence is not fully maintained. The optimized Sea of Nodes graph is driven more -by dependencies between nodes rather than the sequence of instructions in the original source program. +The original input source program defines a sequence in which things happen. As +we parse the program into Sea of Nodes representation and perform various +optimizations, this sequence is not fully maintained. The optimized Sea of +Nodes graph is driven by the dependencies between nodes rather than the +sequence of instructions in the original source program. Our goal in this chapter is to look at how we can recover a schedule for executing instructions from an optimized Sea of Nodes graph. This schedule needs to preserve the semantics of the original source program, @@ -91,26 +84,35 @@ First let's look at the graph before scheduling. These walkthrough diagrams show the precise `S.f` chain and the final MemMerge consumed by Return. The unchanged default memory comes from Start; -any redundant bulk Phis have folded away. Arrows point from uses to definitions. +any redundant bulk Phis have folded away. As in 10a and 10b, the diagrams omit +control-flow context, including Regions and their Phi bindings. Small, +detached True/False projections remain where they gate a Load or Store. +Unlike Chapter 10's schematic source gates, these figures show the actual +scheduling inputs at each stage. Entry-block and Loop bindings are omitted.  Observe that -* Control nodes are colored in yellow; these are immovable. -* New nodes have control input and therefore these are already scheduled. -* Ditto for Phi nodes which are attached to the Region nodes. -* So what remains are the "floating" Data nodes that do not have a control input at this stage. In this example, these are the load `.f` and store `.f=` nodes. +* Control nodes are immovable. Most are omitted here. +* New nodes already have control inputs, and Phis are bound to Regions; + these bindings remain fixed even though they are not drawn. +* The load `.f` and store `.f=` nodes are still "floating": they have no + control input at this stage, so scheduling must choose their blocks. Now, let's look at the graph after we run the early schedule.  -* Observe that the load `.f` and the stores `.f=` now have control edges to the `$ctrl` projection from Start. Thus, the early schedule has put the Data nodes in the first basic block. -* This is because the inputs to these nodes have the `$ctrl` projection as the immediate dominator. +The early schedule puts the load `.f` and stores `.f=` in the first basic +block, since their inputs are available there. These entry-block control +bindings are omitted, so the memory view looks unchanged. -The graph below shows the schedule post late scheduling. +The graph below focuses on memory and data dependencies after late scheduling. +The control-flow scaffold, including the Region, is omitted. Store #22's +control input remains visible as the red edge to the standalone True +projection #8; the Store-to-Load anti-dependency and memory Phis are retained.  @@ -146,8 +148,9 @@ Following early schedule generation, we get:  -Note that the `arg == 5` comparison at this stage is not in the correct place. -This is rectified after we complete late scheduling. +The early schedule places Store #31 at the loop header (its control binding +is omitted). Late scheduling moves it to the True branch #15 of +`if (arg == 5)`, shown by the red control edge:  @@ -214,32 +217,11 @@ Now, look at the modified graph after we insert an edge from the infinite loop t  -The implementation is in the Loop node: - -```java - // If this is an unreachable loop, it may not have an exit. If it does not - // (i.e., infinite loop), force an exit to make it reachable. - public void forceExit( StopNode stop ) { - // Walk the backedge, then immediate dominator tree until we hit this - // Loop again. If we ever hit a CProj from an If (as opposed to - // directly on the If) we found our exit. - CFGNode x = back(); - while( x != this ) { - if( x instanceof CProjNode exit ) - return; // Found an exit, not an infinite loop - x = x.idom(); - } - // Found a no-exit loop. Insert an exit - NeverNode iff = new NeverNode(back()); - for( Node use : _outputs ) - if( use instanceof PhiNode phi ) - iff.addDef(use); - CProjNode t = new CProjNode(iff,0,"True" ); - CProjNode f = new CProjNode(iff,1,"False"); - setDef(2,f); - stop.addDef(new ReturnNode(t,Parser.ZERO,null)); - } -``` +The implementation is in +[`LoopNode.forceExit()`](src/main/java/com/seaofnodes/simple/node/LoopNode.java#L57). +It walks the backedge's dominator chain to look for an exit. If none exists, +it inserts a Never node and a never-taken return path, making the loop +reachable to the scheduler's backward walk. ## Dominators @@ -247,87 +229,28 @@ In Simple, we compute Dominators incrementally. Our approach relies on the fact but we never introduce new control structure via peepholes. This allows us to use a simple approach described below. The CFG node is the base class for all control nodes. It maintains a conservative approximation of dominator depth via `_idepth`. This field is a cached value representing -the immediate dominator depth. Its initial value is `0`, which signifies that it has not yet been computed. On request, we compute this as shown below. +the immediate dominator depth. Its initial value is `0`, which signifies that it has not yet been computed. The depth is computed on request. + +See [`CFGNode.idepth()`](src/main/java/com/seaofnodes/simple/node/CFGNode.java#L51) +for the default computation and cache. The overrides in +[`RegionNode`](src/main/java/com/seaofnodes/simple/node/RegionNode.java#L94), +[`LoopNode`](src/main/java/com/seaofnodes/simple/node/LoopNode.java#L31), +[`StartNode`](src/main/java/com/seaofnodes/simple/node/StartNode.java#L36), and +[`StopNode`](src/main/java/com/seaofnodes/simple/node/StopNode.java#L57) +handle merges, loop entries, and the graph's endpoints. -```java -class CFGNode { - public int _idepth; - public int idepth() { return _idepth==0 ? (_idepth=idom().idepth()+1) : _idepth; } -} -class RegionNode extends CFGNode { - // Immediate dominator of Region is a little more complicated. - @Override public int idepth() { - if( _idepth!=0 ) return _idepth; - int d=0; - for( Node n : _inputs ) - if( n!=null ) - d = Math.max(d,((CFGNode)n).idepth()+1); - return _idepth=d; - } -} -class LoopNode extends RegionNode { - // Bypass Region idom, same as the default idom() using use in(1) instead of in(0) - @Override public int idepth() { return _idepth==0 ? (_idepth=idom().idepth()+1) : _idepth; } -} -class StartNode extends CFGNode { - @Override public int idepth() { return 0; } -} -class StopNode extends CFGNode { - @Override public int idepth() { - if( _idepth!=0 ) return _idepth; - int d=0; - for( Node n : _inputs ) - if( n!=null ) - d = Math.max(d,((CFGNode)n).idepth()+1); - return _idepth=d; - } -} -``` If portions of the control flow graph are deleted, then there will be gaps in the `_idepth`, but it still correctly reflects the invariant that the value of `_idepth` increases as we go down the dominator tree. Alongside the dominator depth, which is cached on first compute, a method is provided to get the immediate Dominator node. This value is not cached as it is only valid at a point in time, and is invalidated as the graph changes. -We show the code that computes this value: - -```java -class CFGNode { - // Return the immediate dominator of this Node and compute dom tree depth. - public CFGNode idom() { return cfg(0); } - // Return the LCA of two idoms - public CFGNode idom(CFGNode rhs) { - if( rhs==null ) return this; - CFGNode lhs = this; - while( lhs != rhs ) { - var comp = lhs.idepth() - rhs.idepth(); - if( comp >= 0 ) lhs = lhs.idom(); - if( comp <= 0 ) rhs = rhs.idom(); - } - return lhs; - } -} -class RegionNode extends CFGNode { - @Override public CFGNode idom() { - CFGNode lca = null; - // Walk the LHS & RHS idom trees in parallel until they match, or either fails. - // Because this does not cache, it can be linear in the size of the program. - for( int i=1; i<nIns(); i++ ) - lca = cfg(i).idom(lca); - return lca; - } -} -class LoopNode extends RegionNode { - // Bypass Region idom, same as the default idom() using use in(1) instead of in(0) - @Override public CFGNode idom() { return entry(); } -} -class StartNode extends CFGNode { - @Override public CFGNode idom() { return null; } -} -class StopNode extends CFGNode { - @Override public CFGNode idom() { return null; } -} -``` +[`CFGNode.idom()` and `domLCA()`](src/main/java/com/seaofnodes/simple/node/CFGNode.java#L60) +provide the default immediate dominator and the walk that finds the least +common ancestor of two dominators. +[`RegionNode.idom()`](src/main/java/com/seaofnodes/simple/node/RegionNode.java#L103) +combines the incoming paths; [`LoopNode.idom()`](src/main/java/com/seaofnodes/simple/node/LoopNode.java#L33) +uses the loop entry. Start and Stop have no immediate dominator. ## Loop Depth @@ -336,105 +259,30 @@ it is not necessary to implement a generic loop discovery process. We do however need to compute a loop depth. This is done similarly to how we compute the dominator depth. -```java -class CFGNode { - // Loop nesting depth - public int _loopDepth; - public int loopDepth() { return _loopDepth==0 ? (_loopDepth = cfg(0).loopDepth()) : _loopDepth; } -} -class RegionNode extends CFGNode { - @Override public int loopDepth() { return _loopDepth==0 ? (_loopDepth = cfg(1).loopDepth()) : _loopDepth; } -} -class LoopNode extends RegionNode { - @Override public int loopDepth() { - if( _loopDepth!=0 ) return _loopDepth; // Was already set - _loopDepth = entry()._loopDepth+1; // Entry depth plus one - // One-time tag loop exits - for( CFGNode idom = back(); idom!=this; idom = idom.idom() ) { - // Walk idom in loop, setting depth - idom._loopDepth = _loopDepth; - // Loop exit hits the CProj before the If, instead of jumping from - // Region directly to If. - if( idom instanceof CProjNode proj ) { - assert proj.in(0) instanceof IfNode; // Loop exit test - // Find the loop exit CProj, and set loop_depth - for( Node use : proj.in(0)._outputs ) - if( use instanceof CProjNode proj2 && proj2 != idom ) - proj2._loopDepth = _loopDepth-1; - } - } - return _loopDepth; - } -} -class StartNode extends CFGNode { - @Override public int loopDepth() { return (_loopDepth=1); } -} -class StopNode extends CFGNode { - @Override public int loopDepth() { return (_loopDepth=1); } -} -``` +[`CFGNode.loopDepth()`](src/main/java/com/seaofnodes/simple/node/CFGNode.java#L77) +inherits depth from its control input, while +[`RegionNode.loopDepth()`](src/main/java/com/seaofnodes/simple/node/RegionNode.java#L116) +uses an incoming path. +[`LoopNode.loopDepth()`](src/main/java/com/seaofnodes/simple/node/LoopNode.java#L35) +adds a nesting level and walks the backedge's dominator chain to mark loop exits. +[`StartNode`](src/main/java/com/seaofnodes/simple/node/StartNode.java#L41) and +[`StopNode`](src/main/java/com/seaofnodes/simple/node/StopNode.java#L67) +establish the outermost depth of 1. ## Early Schedule The GCM algorithm proper starts with the computation of the early schedule, during which we do an upward DFS walk on the "inputs" of each Node, starting from the bottom (Stop). We schedule each data node to the first control block where they are dominated by their inputs. -A pre-condition of this is to ensure that infinite loops have been "fixed" as described earlier. +A pre-condition of this is to ensure that infinite loops have been fixed as described earlier. -The implementation of early schedule is shown below: - -```java - private static void schedEarly() { - ArrayList<CFGNode> rpo = new ArrayList<>(); - BitSet visit = new BitSet(); - _rpo_cfg(Parser.START, visit, rpo); - // Reverse Post-Order on CFG - for( int j=rpo.size()-1; j>=0; j-- ) { - CFGNode cfg = rpo.get(j); - cfg.loopDepth(); - for( Node n : cfg._inputs ) - _schedEarly(n,visit); - // In dead infinite loops, entire code blocks may be unreachable - // from below. Reach down from the CFG to their Phis so their - // inputs are scheduled too. - if( cfg instanceof RegionNode ) { - int len = cfg.nOuts(); - for( int i=0; i<len; i++ ) - if( cfg.out(i) instanceof PhiNode phi ) - _schedEarly(phi,visit); - } - } - } - - // Post-Order of CFG - private static void _rpo_cfg(Node n, BitSet visit, ArrayList<CFGNode> rpo) { - if( !(n instanceof CFGNode cfg) || visit.get(cfg._nid) ) - return; // Been there, done that - visit.set(cfg._nid); - for( Node use : cfg._outputs ) - _rpo_cfg(use,visit,rpo); - rpo.add(cfg); - } - - private static void _schedEarly(Node n, BitSet visit) { - if( n==null || visit.get(n._nid) ) return; // Been there, done that - visit.set(n._nid); - // Schedule inputs first, except Phis: following their backedges would - // enter a data cycle before its control has been scheduled. - for( Node def : n._inputs ) - if( def!=null && !(def instanceof PhiNode) ) - _schedEarly(def,visit); - // An existing edge 0 already supplies control (or a Phi/Proj binding). - if( n.in(0)==null ) { - // Schedule at deepest input - CFGNode early = Parser.START; // Maximally early, lowest idepth - for( int i=1; i<n.nIns(); i++ ) - if( n.in(i)!=null && n.in(i).cfg0().idepth() > early.idepth() ) - early = n.in(i).cfg0(); // Latest/deepest input - n.setDef(0,early); // First place this can go - } - } -``` +The implementation starts in +[`GlobalCodeMotion.schedEarly()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L59). +[`_rpo_cfg()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L82) +builds the CFG traversal order, and +[`_schedEarly()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L91) +recursively schedules data inputs. It skips recursion through Phi inputs to +avoid entering a data cycle before its control has been scheduled. Existing control and Phi/Proj bindings are preserved. Floating nodes receive the deepest input block as their earliest placement. MemMerge follows this @@ -449,121 +297,28 @@ waits for memory users that can overwrite or merge its alias. The chosen block lies between the early placement and the common dominator of all uses, favoring shallower loops and then deeper control flow. -```java - private static void schedLate( StopNode stop) { - CFGNode[] late = new CFGNode[Node.UID()]; - Node[] ns = new Node[Node.UID()]; - // Record Load NIDs at all their CFG block choices, then check against - // Store block choices to force a Load above an anti-dependent Store. - int[] anti = new int[Node.UID()]; - // Breadth-first scheduling - breadth(stop,ns,late,anti); - - // Copy the best placement choice into the control slot - for( int i=0; i<late.length; i++ ) - if( ns[i] != null && !(ns[i] instanceof ProjNode) ) - ns[i].setDef(0,late[i]); - } - - private static void breadth(Node stop, Node[] ns, CFGNode[] late, int[] anti) { - // Things on the worklist have some (but perhaps not all) uses done. - WorkList<Node> work = new WorkList<>(); - work.push(stop); - Node n; - outer: - while( (n = work.pop()) != null ) { - assert late[n._nid]==null; // No double visit - // These I know the late schedule of, and need to set early for loops - if( n instanceof CFGNode cfg ) late[n._nid] = cfg.blockHead() ? cfg : cfg.cfg(0); - else if( n instanceof PhiNode phi ) late[n._nid] = phi.region(); - // These nodes have a fixed late placement at their original control. - else if( n instanceof ProjNode || n instanceof NewNode || n==Parser.ZERO ) late[n._nid] = n.cfg0(); - else { - - // All uses done? - for( Node use : n._outputs ) - if( use!=null && late[use._nid]==null ) - continue outer; // Nope, await all uses done - - // Loads need their memory inputs' uses also done - if( n instanceof LoadNode ld ) - for( Node memuse : ld.mem()._outputs ) - if( antiUse(ld,memuse) && late[memuse._nid]==null ) - continue outer; - - // All uses done, schedule - _doSchedLate(n,ns,late,anti); - } - - // A use just finished; reconsider its inputs and waiting loads, - // even when the shared memory input was already scheduled. - for( Node def : n._inputs ) { - if( def==null ) continue; - if( late[def._nid]==null ) work.push(def); - for( Node out : def._outputs ) - if( out instanceof LoadNode ld && late[ld._nid]==null ) - work.push(ld); - } - if( n instanceof LoopNode loop ) - for( Node phi : loop._outputs ) - if( phi instanceof PhiNode && late[phi._nid]==null ) - work.push(phi); - } - } - - private static void _doSchedLate(Node n, Node[] ns, CFGNode[] late, int[] anti) { - // Walk uses, gathering the LCA (Least Common Ancestor) of uses - CFGNode early = n.in(0) instanceof CFGNode cfg ? cfg : n.in(0).cfg0(); - assert early != null; - CFGNode lca = null; - for( Node use : n._outputs ) - if( use != null ) - lca = use_block(n,use, late).domLCA(lca); - - // Loads may need anti-dependencies, raising their LCA - if( n instanceof LoadNode load ) - lca = find_anti_dep(lca,load,early,late,anti); - - // Walk up from the LCA to the early, looking for best place. This is - // the lowest execution frequency, approximated by least loop depth and - // deepest control flow. - CFGNode best = lca; - lca = lca.idom(); // Already found best for starting LCA - for( ; lca != early.idom(); lca = lca.idom() ) - if( better(lca,best) ) - best = lca; - assert !(best instanceof IfNode); - ns [n._nid] = n; - late[n._nid] = best; - } - - // Block of use. Normally from late[] schedule, except for Phis, which go - // to the matching Region input. - private static CFGNode use_block(Node n, Node use, CFGNode[] late) { - if( !(use instanceof PhiNode phi) ) - return late[use._nid]; - CFGNode found=null; - for( int i=1; i<phi.nIns(); i++ ) - if( phi.in(i)==n ) - found = phi.region().cfg(i).domLCA(found); // Can be more than one matching input. - assert found!=null; - return found; - } - - - // Least loop depth first, then largest idepth - private static boolean better( CFGNode lca, CFGNode best ) { - return lca.loopDepth() < best.loopDepth() || - lca instanceof NeverNode || - lca.idepth() > best.idepth() || - best instanceof IfNode; - } -``` +The implementation is divided into these steps: + +* [`schedLate()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L111) + manages the placement tables and installs the final control inputs; + [`breadth()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L126) + drives the worklist and wakes definitions and waiting loads as uses finish. +* [`_doSchedLate()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L172) + finds the common dominator of uses, accounts for load anti-dependencies, and + walks toward the early placement. It calls + [`better()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L213) + to compare candidate blocks. +* [`use_block()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L200) + handles Phi uses at their matching incoming control paths, rather than at + the merge itself. ## Inserting Anti Dependencies -To ensure that Loads and Stores to the same memory location are correctly ordered, we insert an edge from the Store to the Load as described below: the Store must wait for the earlier Load. -We call these edges anti-dependencies because they do not represent the Def-Use dependency that we normally capture in SoN, and are purely present as scheduling constraints. +To ensure that Loads and Stores to the same memory location are correctly +ordered, we insert an edge from the Store to the Load as described below: the +Store must wait for the earlier Load. We call these edges anti-dependencies +because they do not represent the Def-Use dependency that we normally capture +in SoN, and are purely present as scheduling constraints. We compute anti-dependencies DURING running schedule late. This is because we rely on the early-schedule, and the late-schedule of the Load's uses (before scheduling the Load). @@ -581,66 +336,24 @@ is ready to schedule and when computing its anti-dependencies. A completed memory user wakes waiting loads even if their shared memory definition has already been scheduled. -Since we're in the middle of "schedule late", we have already computed all the late schedules of a Load's users, and we have the Loads "Least Common Ancestor" of uses, the LCA or late position. -We inspect the set of mem-defs that might impact the Load, and either add an anti-dependency from Store to Load, or raise the Loads effective LCA. -For Phi mem-defs, we look at the Phi inputs and place an effective use on that block; this will be used to raise the Load's LCA. -For stores, we do the same - until/unless we find stores with the SAME block as the Load's LCA. Then we add the anti-dependency edge to force ordering within the same block. - -The implementation is shown below. - -```java - // Only a store or memory Phi covering this alias can constrain a load. - // MemMerge packages slices without overwriting them. - private static boolean antiUse(LoadNode load, Node use) { - return switch( use ) { - case StoreNode st -> st._alias==load._alias; - case MemPhiNode phi -> phi._alias==load._alias; - case BulkMemPhiNode phi -> !phi.isSplit(load._alias); - default -> false; - }; - } - - private static CFGNode find_anti_dep(CFGNode lca, LoadNode load, CFGNode early, CFGNode[] late, int[] anti) { - // We could skip final-field loads here. - // Walk LCA->early, flagging Load's block location choices - for( CFGNode cfg=lca; early!=null && cfg!=early.idom(); cfg = cfg.idom() ) - anti[cfg._nid] = load._nid; - // Walk load->mem uses, looking for Stores causing an anti-dep - for( Node mem : load.mem()._outputs ) { - if( !antiUse(load,mem) ) continue; - switch( mem ) { - case StoreNode st: - lca = anti_dep(load,late[st._nid],st.cfg0(),lca,st,anti); - break; - case PhiNode phi: - // Repeat anti-dep for matching Phi inputs. - // No anti-dep edges but may raise the LCA. - for( int i=1; i<phi.nIns(); i++ ) - if( phi.in(i)==load.mem() ) - lca = anti_dep(load,phi.region().cfg(i),load.mem().cfg0(),lca,null,anti); - break; - default: throw Utils.TODO(); - } - } - return lca; - } - - // - private static CFGNode anti_dep( LoadNode load, CFGNode stblk, CFGNode defblk, CFGNode lca, Node st, int[] anti ) { - // Preserve the full store range for the earlier evaluator scheduler. - // It places nodes independently of GCM and may hoist this store. - for( ; stblk != defblk.idom(); stblk = stblk.idom() ) { - // Store and Load overlap, need anti-dependence - if( anti[stblk._nid]==load._nid ) { - lca = stblk.domLCA(lca); // Raise Loads LCA - if( lca == stblk && st != null && Utils.find(st._inputs,load) == -1 ) // And if something moved, - st.addDef(load); // Add anti-dep as well - return lca; // Cap this stores' anti-dep to here - } - } - return lca; - } -``` +Since we're in the middle of `schedLate`, we have already computed all the late +schedules of a Load's users, and we have the Loads *Least Common Ancestor* of +uses, the LCA or late position. We inspect the set of mem-defs that might +impact the Load, and either add an anti-dependency from Store to Load, or raise +the Loads effective LCA. For Phi mem-defs, we look at the Phi inputs and place +an effective use on that block; this will be used to raise the Load's LCA. For +stores, we do the same - until/unless we find stores with the SAME block as the +Load's LCA. Then we add the anti-dependency edge to force ordering within the +same block. + +See [`antiUse()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L222) +for the alias filter, and +[`find_anti_dep()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L231) +for marking the Load's candidate blocks and inspecting competing memory users. +[`anti_dep()`](src/main/java/com/seaofnodes/simple/GlobalCodeMotion.java#L257) +walks the competing operation's dominator interval, raises the Load's LCA, +and adds a Store-to-Load edge when required. 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transform="translate(35,483)"><rect class="region-box" rx="8" width="433" height="250" fill="#f2f7ef"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e1i1" d="M340,118 L340,128 L24,128 L24,748 L268,748 L268,786" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[1] → #6 · MEM</title></path><path class="edge MEM" id="e1i2" d="M349,721 L349,748 L298,748 L298,786" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[2] → #224 · MEM</title></path><path class="edge CTRL" id="e3i0" d="M227,943 C227,967 344.5,970 344.5,994" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#3[0] → #25 · CTRL</title></path><path class="edge CTRL" id="e9i0" d="M220,118 L220,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#9[0] → #5 · CTRL</title></path><path class="edge MEM" id="e12i1" d="M340,118 L340,128 L149,128 L149,242 L278,242 L278,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[1] → #6 · MEM</title></path><path class="edge DATA" id="e12i2" d="M220,222 L220,232 L302,232 L302,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #9 · DATA</title></path><path class="edge DATA" id="e12i3" d="M372,222 L372,242 L326,242 L326,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[3] → #11 · DATA</title></path><path class="edge CTRL" id="e13i0" d="M220,118 L220,148 L442,148 L442,270" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#13[0] → #5 · CTRL</title></path><path class="edge MEM" id="e14i1" d="M290,326 L290,346 L443,346 L443,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#14[1] → #12 · MEM</title></path><path class="edge DATA" id="e14i2" d="M442,326 L442,336 L467,336 L467,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[2] → #13 · DATA</title></path><path class="edge DATA" id="e14i3" d="M594,326 L594,336 L491,336 L491,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[3] → #4 · DATA</title></path><path class="edge MEM" id="e16i1" d="M455,430 L455,450 L560,450 L560,546" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M220,222 L220,232 L664,232 L664,440 L590,440 L590,546" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge CTRL" id="e17i0" d="M220,118 L220,148 L127,148 L127,517" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#17[0] → #5 · CTRL</title></path><path class="edge DATA" id="e17i1" d="M460,118 L460,138 L138,138 L138,440 L207,440 L207,517" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#17[1] → #7 · DATA</title></path><path class="edge MEM" id="e22i1" d="M455,430 L455,450 L373,450 L373,528" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M220,222 L220,232 L219,232 L219,460 L397,460 L397,528" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M303,430 L303,440 L421,440 L421,528" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge CTRL" id="e23i1" d="M107,617 L107,627 L197,627 L197,665" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#23[1] → #8 · CTRL</title></path><path class="edge CTRL" id="e23i2" d="M227,617 L227,665" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#23[2] → #10 · CTRL</title></path><path class="edge CTRL" id="e25i0" d="M197,721 L197,890" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#25[0] → #23 · CTRL</title></path><path class="edge MEM" id="e25i1" d="M268,842 L268,852 L227,852 L227,890" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#25[1] → #1 · MEM</title></path><path class="edge DATA" id="e25i2" d="M560,602 L560,862 L257,862 L257,890" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#25[2] → #16 · DATA</title></path><path class="edge MEM" id="e224i1" d="M385,584 L385,627 L329,627 L329,665" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[1] → #22 · MEM</title></path><path class="edge MEM" id="e224i2" d="M455,430 L455,637 L369,637 L369,665" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[2] → #14 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(208,792)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e1i1" d="M84,118 L84,536 Q84,544 92,544 L137,544 Q145,544 145,552 L145,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[1] → #6 · MEM</title></path><path class="edge MEM" id="e1i2" d="M175,534 L175,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[2] → #224 · MEM</title></path><path class="edge MEM" id="e12i1" d="M84,118 L84,130 Q84,138 92,138 L146,138 Q154,138 154,146 L154,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[1] → #6 · MEM</title></path><path class="edge DATA" id="e12i2" d="M242,118 L242,123 Q242,128 237,128 L186,128 Q178,128 178,136 L178,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #9 · DATA</title></path><path class="edge DATA" id="e12i3" d="M394,118 L394,130 Q394,138 386,138 L210,138 Q202,138 202,146 L202,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[3] → #11 · DATA</title></path><path class="edge MEM" id="e14i1" d="M166,222 L166,227 Q166,232 171,232 L298,232 Q306,232 306,240 L306,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#14[1] → #12 · MEM</title></path><path class="edge DATA" id="e14i2" d="M318,222 L318,227 Q318,232 323,232 L324,232 Q330,232 330,238 L330,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[2] → #13 · DATA</title></path><path class="edge DATA" id="e14i3" d="M470,222 L470,227 Q470,232 465,232 L362,232 Q354,232 354,240 L354,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[3] → #4 · DATA</title></path><path class="edge MEM" id="e16i1" d="M318,326 L318,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M242,118 L242,123 Q242,128 247,128 L532,128 Q540,128 540,136 L540,328 Q540,336 532,336 L356,336 Q348,336 348,344 L348,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge MEM" id="e22i1" d="M318,326 L318,338 Q318,346 310,346 L151,346 Q143,346 143,354 L143,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M242,118 L242,123 Q242,128 237,128 L103,128 Q95,128 95,136 L95,348 Q95,356 103,356 L159,356 Q167,356 167,364 L167,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M166,326 L166,331 Q166,336 171,336 L183,336 Q191,336 191,344 L191,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge MEM" id="e25i1" d="M145,638 L145,643 Q145,648 150,648 L280,648 Q288,648 288,656 L288,686" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#25[1] → #1 · MEM</title></path><path class="edge DATA" id="e25i2" d="M318,430 L318,686" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#25[2] → #16 · DATA</title></path><path class="edge MEM" id="e224i1" d="M155,430 L155,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[1] → #22 · MEM</title></path><path class="edge MEM" id="e224i2" d="M318,326 L318,338 Q318,346 310,346 L233,346 Q225,346 225,354 L225,432 Q225,440 217,440 L203,440 Q195,440 195,448 L195,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[2] → #14 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(85,588)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge Type not computed [0] → — DATA [1] → #6 MEM -[2] → #224 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(160,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#2 Start +[2] → #224 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 Start Type not computed -</title></g><g class="node" id="n3" data-id="3" transform="translate(308.5,994)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id"> #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop +</title></g><g class="node" id="n4" data-id="4" transform="translate(410,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 Type not computed -[0] → #25 CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(534,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 -Type not computed - -</title></g><g class="node" id="n5" data-id="5" transform="translate(160,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 -Type not computed - -[0] → #2 CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(280,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem +</title></g><g class="node" id="n6" data-id="6" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem Projection 1 of #2 Type not computed -[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(400,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg -Projection 2 of #2 -Type not computed - -[0] → #2 DATA</title></g><g class="node" id="n8" data-id="8" transform="translate(47,567)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #17 -Type not computed - -[0] → #17 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(160,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S +[0] → #2 MEM</title></g><g class="node" id="n9" data-id="9" transform="translate(182,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(167,567)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #10/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 False -Projection 1 of #17 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n11" data-id="11" transform="translate(334,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#2</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 #2 Type not computed -[0] → #17 CTRL</title></g><g class="node" id="n11" data-id="11" transform="translate(312,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#2</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 #2 -Type not computed - -</title></g><g class="node" id="n12" data-id="12" transform="translate(230,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 .f = +</title></g><g class="node" id="n12" data-id="12" transform="translate(106,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 .f = Type not computed [0] → — DATA [1] → #6 MEM [2] → #9 DATA -[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(382,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 new S +[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(258,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 new S Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(395,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(258,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = Type not computed [0] → — DATA [1] → #12 MEM [2] → #13 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(500,552)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(258,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f Type not computed [0] → — DATA [1] → #14 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n17" data-id="17" transform="translate(47,523)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#17 If -Type not computed - -[0] → #5 CTRL -[1] → #7 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n21" data-id="21" transform="translate(243,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n21" data-id="21" transform="translate(106,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 Type not computed -</title></g><g class="node" id="n22" data-id="22" transform="translate(325,534)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = +</title></g><g class="node" id="n22" data-id="22" transform="translate(95,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = Type not computed [0] → — DATA [1] → #14 MEM [2] → #9 DATA -[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n23" data-id="23" transform="translate(137,671)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #23</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#23 Region -Type not computed - -[0] → — DATA -[1] → #8 CTRL -[2] → #10 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n25" data-id="25" transform="translate(167,896)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#25 Return +[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n25" data-id="25" transform="translate(228,692)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#25 Return Type not computed -[0] → #23 CTRL +[0] → — CTRL [1] → #1 MEM -[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n224" data-id="224" transform="translate(289,671)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #224</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#224 MemPhi_2 +[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n224" data-id="224" transform="translate(115,484)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #224</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#224 MemPhi_2 Type not computed -[0] → #23 ASSOC +[0] → — ASSOC [1] → #22 MEM -[2] → #14 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #23</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(35,483)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><title>If · 6 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #17"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #14 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter11/docs/graph2.json b/chapter11/docs/graph2.json index 7c50307d..602c1584 100644 --- a/chapter11/docs/graph2.json +++ b/chapter11/docs/graph2.json @@ -2,32 +2,24 @@ "ver": 1, "comp": "chapter11/docs/graph2.svg", "step": 1, - "roots": [], + "roots": [25], "scope": 0, "nodes": [ - {"id": 1, "label": "MemMerge", "type": null, "kind": "MEM", "edges": [{"idx": 0, 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id="e14i0" d="M160,118 L160,348 L336,348 L336,376" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#14[0] → #5 · CTRL</title></path><path class="edge MEM" id="e14i1" d="M231,328 L231,338 L360,338 L360,376" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#14[1] → #12 · MEM</title></path><path class="edge DATA" id="e14i2" d="M383,328 L383,338 L384,338 L384,376" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[2] → #13 · DATA</title></path><path class="edge DATA" id="e14i3" d="M535,328 L535,338 L408,338 L408,376" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[3] → #4 · DATA</title></path><path class="edge CTRL" id="e16i0" d="M160,118 L160,148 L616,148 L616,480" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#16[0] → #5 · CTRL</title></path><path class="edge MEM" id="e16i1" d="M372,432 L372,452 L646,452 L646,480" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M242,222 L242,252 L627,252 L627,442 L676,442 L676,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge CTRL" id="e17i0" d="M160,118 L160,148 L116,148 L116,623" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#17[0] → #5 · CTRL</title></path><path class="edge DATA" id="e17i1" d="M400,118 L400,128 L127,128 L127,556 L196,556 L196,623" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#17[1] → #7 · DATA</title></path><path class="edge CTRL" id="e22i0" d="M160,118 L160,262 L138,262 L138,452 L162,452 L162,480" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#22[0] → #5 · CTRL</title></path><path class="edge MEM" id="e22i1" d="M372,432 L372,452 L186,452 L186,480" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M242,222 L242,252 L149,252 L149,442 L210,442 L210,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M220,432 L220,462 L234,462 L234,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge CTRL" id="e23i1" d="M96,723 L96,733 L160,733 L160,771" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#23[1] → #8 · CTRL</title></path><path class="edge CTRL" id="e23i2" d="M216,723 L216,733 L190,733 L190,771" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#23[2] → #10 · CTRL</title></path><path class="edge CTRL" id="e25i0" d="M160,827 L160,996" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#25[0] → #23 · CTRL</title></path><path class="edge MEM" id="e25i1" d="M231,931 L231,958 L190,958 L190,996" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#25[1] → #1 · MEM</title></path><path class="edge DATA" id="e25i2" d="M646,536 L646,968 L220,968 L220,996" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#25[2] → #16 · DATA</title></path><path class="edge MEM" id="e224i1" d="M198,536 L198,546 L292,546 L292,771" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[1] → #22 · MEM</title></path><path class="edge MEM" id="e224i2" d="M372,432 L372,452 L332,452 L332,771" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[2] → #14 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(171,881)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e1i1" d="M84,118 L84,536 Q84,544 92,544 L137,544 Q145,544 145,552 L145,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[1] → #6 · MEM</title></path><path class="edge MEM" id="e1i2" d="M175,534 L175,582" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[2] → #224 · MEM</title></path><path class="edge MEM" id="e12i1" d="M84,118 L84,130 Q84,138 92,138 L146,138 Q154,138 154,146 L154,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#12[1] → #6 · MEM</title></path><path class="edge DATA" id="e12i2" d="M242,118 L242,123 Q242,128 237,128 L186,128 Q178,128 178,136 L178,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #9 · DATA</title></path><path class="edge DATA" id="e12i3" d="M394,118 L394,130 Q394,138 386,138 L210,138 Q202,138 202,146 L202,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[3] → #11 · DATA</title></path><path class="edge MEM" id="e14i1" d="M166,222 L166,227 Q166,232 171,232 L298,232 Q306,232 306,240 L306,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#14[1] → #12 · MEM</title></path><path class="edge DATA" id="e14i2" d="M318,222 L318,227 Q318,232 323,232 L324,232 Q330,232 330,238 L330,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[2] → #13 · DATA</title></path><path class="edge DATA" id="e14i3" d="M470,222 L470,227 Q470,232 465,232 L362,232 Q354,232 354,240 L354,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[3] → #4 · DATA</title></path><path class="edge MEM" id="e16i1" d="M318,326 L318,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M242,118 L242,123 Q242,128 247,128 L532,128 Q540,128 540,136 L540,328 Q540,336 532,336 L356,336 Q348,336 348,344 L348,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge MEM" id="e22i1" d="M318,326 L318,338 Q318,346 310,346 L151,346 Q143,346 143,354 L143,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M242,118 L242,123 Q242,128 237,128 L103,128 Q95,128 95,136 L95,348 Q95,356 103,356 L159,356 Q167,356 167,364 L167,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M166,326 L166,331 Q166,336 171,336 L183,336 Q191,336 191,344 L191,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge MEM" id="e25i1" d="M145,638 L145,643 Q145,648 150,648 L280,648 Q288,648 288,656 L288,686" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#25[1] → #1 · MEM</title></path><path class="edge DATA" id="e25i2" d="M318,430 L318,686" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#25[2] → #16 · DATA</title></path><path class="edge MEM" id="e224i1" d="M155,430 L155,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[1] → #22 · MEM</title></path><path class="edge MEM" id="e224i2" d="M318,326 L318,338 Q318,346 310,346 L233,346 Q225,346 225,354 L225,432 Q225,440 217,440 L203,440 Q195,440 195,448 L195,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[2] → #14 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(85,588)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge Type not computed -[0] → #23 CTRL +[0] → — CTRL [1] → #6 MEM -[2] → #224 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(100,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#2 Start +[2] → #224 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 Start Type not computed -</title></g><g class="node" id="n3" data-id="3" transform="translate(329,1100)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id"> #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop +</title></g><g class="node" id="n4" data-id="4" transform="translate(410,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 Type not computed -[0] → #25 CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(475,278)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 -Type not computed - -</title></g><g class="node" id="n5" data-id="5" transform="translate(100,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 -Type not computed - -[0] → #2 CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(220,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem +</title></g><g class="node" id="n6" data-id="6" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem Projection 1 of #2 Type not computed -[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(340,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg -Projection 2 of #2 -Type not computed - -[0] → #2 DATA</title></g><g class="node" id="n8" data-id="8" transform="translate(36,673)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #17 -Type not computed - -[0] → #17 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(182,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S -Type not computed - -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(156,673)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #10/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 False -Projection 1 of #17 +[0] → #2 MEM</title></g><g class="node" id="n9" data-id="9" transform="translate(182,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #17 CTRL</title></g><g class="node" id="n11" data-id="11" transform="translate(334,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#2</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 #2 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n11" data-id="11" transform="translate(334,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#2</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 #2 Type not computed -</title></g><g class="node" id="n12" data-id="12" transform="translate(171,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 .f = +</title></g><g class="node" id="n12" data-id="12" transform="translate(106,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 .f = Type not computed -[0] → #5 CTRL +[0] → — CTRL [1] → #6 MEM [2] → #9 DATA -[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(323,278)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 new S +[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(258,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 new S Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(312,382)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(258,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = Type not computed -[0] → #5 CTRL +[0] → — CTRL [1] → #12 MEM [2] → #13 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(586,486)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(258,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f Type not computed -[0] → #5 CTRL +[0] → — CTRL [1] → #14 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n17" data-id="17" transform="translate(36,629)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#17 If +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n21" data-id="21" transform="translate(106,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 Type not computed -[0] → #5 CTRL -[1] → #7 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n21" data-id="21" transform="translate(160,382)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 +</title></g><g class="node" id="n22" data-id="22" transform="translate(95,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = Type not computed -</title></g><g class="node" id="n22" data-id="22" transform="translate(138,486)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = -Type not computed - -[0] → #5 CTRL +[0] → — CTRL [1] → #14 MEM [2] → #9 DATA -[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n23" data-id="23" transform="translate(100,777)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #23</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#23 Region -Type not computed - -[0] → — DATA -[1] → #8 CTRL -[2] → #10 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n25" data-id="25" transform="translate(130,1002)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#25 Return +[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n25" data-id="25" transform="translate(228,692)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#25 Return Type not computed -[0] → #23 CTRL +[0] → — CTRL [1] → #1 MEM -[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n224" data-id="224" transform="translate(252,777)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #224</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#224 MemPhi_2 +[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n224" data-id="224" transform="translate(115,484)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #224</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#224 MemPhi_2 Type not computed -[0] → #23 ASSOC +[0] → — ASSOC [1] → #22 MEM -[2] → #14 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #23</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(24,589)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><title>If · 6 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #17"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #14 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter11/docs/graph3-snip.json b/chapter11/docs/graph3-snip.json index 00b3e744..7dade538 100644 --- a/chapter11/docs/graph3-snip.json +++ b/chapter11/docs/graph3-snip.json @@ -2,16 +2,13 @@ "ver": 1, "comp": "chapter11/docs/graph3-snip.svg", "step": 1, - "roots": [], + "roots": [22], "scope": 0, "nodes": [ - {"id": 2, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 5, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": {"par": 2, "idx": 0}}, - {"id": 8, "label": "True", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 17, "role": "CTRL", "label": null}], "proj": {"par": 17, "idx": 0}}, - {"id": 9, "label": "new S", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 5, "role": "CTRL", "label": null}], "proj": null}, - {"id": 14, "label": ".f =", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 5, "role": "CTRL", "label": null}, {"idx": 1, "def": 0, "role": "MEM", "label": null}, {"idx": 2, "def": 0, "role": "DATA", "label": null}, {"idx": 3, "def": 0, "role": "DATA", "label": null}], "proj": null}, - {"id": 16, "label": ".f", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 5, "role": "CTRL", "label": null}, {"idx": 1, "def": 14, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}], "proj": null}, - {"id": 17, "label": "If", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 5, "role": "CTRL", "label": null}, {"idx": 1, "def": 0, "role": "DATA", "label": null}], "proj": null}, + {"id": 8, "label": "True", "type": null, "kind": "CTRL", "edges": [], "proj": {"par": 0, "idx": 0}}, + {"id": 9, "label": "new S", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, + {"id": 14, "label": ".f =", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 0, "role": "MEM", "label": null}, {"idx": 2, "def": 0, "role": "DATA", "label": null}, {"idx": 3, "def": 0, "role": "DATA", "label": null}], "proj": null}, + {"id": 16, "label": ".f", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 14, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}], "proj": null}, {"id": 21, "label": "#1", "type": null, "kind": "DATA", "edges": [], "proj": null}, {"id": 22, "label": ".f =", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 8, "role": "CTRL", "label": null}, {"idx": 1, "def": 14, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}, {"idx": 3, "def": 21, "role": "DATA", "label": null}, {"idx": 4, "def": 16, "role": "DATA", "label": null}], "proj": null} ], diff --git a/chapter11/docs/graph3-snip.svg b/chapter11/docs/graph3-snip.svg index cf6420c5..9f5218af 100644 --- a/chapter11/docs/graph3-snip.svg +++ b/chapter11/docs/graph3-snip.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="478" height="500" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 478 500" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="427" height="314" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 427 314" style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,39 +60,28 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e9i0" d="M124,118 L124,128 L301,128 L301,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#9[0] → #5 · CTRL</title></path><path class="edge CTRL" id="e14i0" d="M124,118 L124,166" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#14[0] → #5 · CTRL</title></path><path class="edge CTRL" id="e16i0" d="M124,118 L124,128 L230,128 L230,242 L364,242 L364,281" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#16[0] → #5 · CTRL</title></path><path class="edge MEM" id="e16i1" d="M160,222 L160,252 L394,252 L394,281" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M301,222 L301,232 L424,232 L424,281" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge CTRL" id="e17i0" d="M124,118 L124,128 L64,128 L64,270" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#17[0] → #5 · CTRL</title></path><path class="edge CTRL" id="e22i0" d="M84,370 L84,420" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#22[0] → #8 · CTRL</title></path><path class="edge MEM" id="e22i1" d="M160,222 L160,380 L104,380 L104,420" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M301,222 L301,232 L171,232 L171,390 L124,390 L124,420" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M242,370 L242,400 L144,400 L144,420" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge DATA" id="e22i4" d="M394,337 L394,410 L164,410 L164,420" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[4] → #16 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n2" data-id="2" transform="translate(64,24)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 Start + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e16i1" d="M109,80 L109,92 Q109,100 117,100 L335,100 Q343,100 343,108 L343,128" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M261,80 L261,85 Q261,90 266,90 L365,90 Q373,90 373,98 L373,128" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge CTRL" id="e22i0" d="M62,184 L62,234" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#22[0] → #8 · CTRL</title></path><path class="edge MEM" id="e22i1" d="M109,80 L109,186 Q109,194 101,194 L90,194 Q82,194 82,202 L82,234" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M261,80 L261,85 Q261,90 256,90 L128,90 Q120,90 120,98 L120,196 Q120,204 112,204 L110,204 Q102,204 102,212 L102,234" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M191,184 L191,206 Q191,214 183,214 L130,214 Q122,214 122,222 L122,234" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge DATA" id="e22i4" d="M343,184 L343,216 Q343,224 335,224 L147,224 Q142,224 142,229 L142,234" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[4] → #16 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n8" data-id="8" transform="translate(24,152)" style="opacity: 1;"><path class="box" d="M0,0H75V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="37.5" y="17"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="37.5"/><title>#8 True +Projection 0 of #0 Type not computed -</title></g><g class="node" id="n5" data-id="5" transform="translate(64,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 +</title></g><g class="node" id="n9" data-id="9" transform="translate(201,30)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #2 CTRL</title></g><g class="node" id="n8" data-id="8" transform="translate(24,320)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #17 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(49,30)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = Type not computed -[0] → #17 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(241,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S -Type not computed - -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(100,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = -Type not computed - -[0] → #5 CTRL +[0] → — CTRL [1] → — MEM [2] → — DATA -[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="white"/><circle class="port" cx="72" cy="-3" r="3" fill="white"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(334,287)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f +[3] → — DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="white"/><circle class="port" cx="72" cy="-3" r="3" fill="white"/><circle class="port" cx="96" cy="-3" r="3" fill="white"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(283,134)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f Type not computed -[0] → #5 CTRL +[0] → — CTRL [1] → #14 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n17" data-id="17" transform="translate(24,276)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 If -Type not computed - -[0] → #5 CTRL -[1] → — DATA</title><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="white"/><text class="slot" x="40" y="-10" text-anchor="middle">0</text><text class="slot" x="80" y="-10" text-anchor="middle">1</text></g><g class="node" id="n21" data-id="21" transform="translate(182,320)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n21" data-id="21" transform="translate(131,134)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 Type not computed -</title></g><g class="node" id="n22" data-id="22" transform="translate(64,426)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = +</title></g><g class="node" id="n22" data-id="22" transform="translate(42,240)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = Type not computed [0] → #8 CTRL diff --git a/chapter11/docs/graph3.json b/chapter11/docs/graph3.json index 998c6f87..577d7c3b 100644 --- a/chapter11/docs/graph3.json +++ b/chapter11/docs/graph3.json @@ -2,32 +2,25 @@ "ver": 1, "comp": "chapter11/docs/graph3.svg", "step": 1, - "roots": [], + "roots": [25], "scope": 0, "nodes": [ - {"id": 1, "label": "MemMerge", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 23, "role": "CTRL", "label": null}, {"idx": 1, "def": 6, "role": "MEM", "label": null}, {"idx": 2, "def": 224, "role": "MEM", "label": null}], "proj": null}, + {"id": 1, "label": 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L426,123 Q426,128 421,128 L306,128 Q298,128 298,136 L298,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[3] → #11 · DATA</title></path><path class="edge MEM" id="e14i1" d="M262,222 L262,227 Q262,232 267,232 L382,232 Q390,232 390,240 L390,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#14[1] → #12 · MEM</title></path><path class="edge DATA" id="e14i2" d="M414,222 L414,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[2] → #13 · DATA</title></path><path class="edge DATA" id="e14i3" d="M566,222 L566,227 Q566,232 561,232 L446,232 Q438,232 438,240 L438,270" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[3] → #4 · DATA</title></path><path class="edge MEM" id="e16i1" d="M402,326 L402,340 Q402,346 408,346 L408,346 Q414,346 414,352 L414,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#16[1] → #14 · MEM</title></path><path class="edge DATA" id="e16i2" d="M274,118 L274,130 Q274,138 282,138 L628,138 Q636,138 636,146 L636,328 Q636,336 628,336 L452,336 Q444,336 444,344 L444,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #9 · DATA</title></path><path class="edge CTRL" id="e22i0" d="M133,430 L133,480" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#22[0] → #8 · CTRL</title></path><path class="edge MEM" id="e22i1" d="M402,326 L402,338 Q402,346 394,346 L188,346 Q180,346 180,354 L180,432 Q180,440 172,440 L161,440 Q153,440 153,448 L153,480" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#22[1] → #14 · MEM</title></path><path class="edge DATA" id="e22i2" d="M274,118 L274,130 Q274,138 266,138 L199,138 Q191,138 191,146 L191,442 Q191,450 183,450 L181,450 Q173,450 173,458 L173,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[2] → #9 · DATA</title></path><path class="edge DATA" id="e22i3" d="M262,430 L262,452 Q262,460 254,460 L201,460 Q193,460 193,468 L193,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[3] → #21 · DATA</title></path><path class="edge DATA" id="e22i4" d="M414,430 L414,462 Q414,470 406,470 L218,470 Q213,470 213,475 L213,480" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#22[4] → #16 · DATA</title></path><path class="edge MEM" id="e25i1" d="M395,744 L395,749 Q395,754 400,754 L457,754 Q465,754 465,762 L465,792" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#25[1] → #1 · MEM</title></path><path class="edge DATA" id="e25i2" d="M414,430 L414,462 Q414,470 422,470 L487,470 Q495,470 495,478 L495,792" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#25[2] → #16 · DATA</title></path><path class="edge MEM" id="e224i1" d="M173,536 L173,541 Q173,546 178,546 L397,546 Q405,546 405,554 L405,584" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[1] → #22 · MEM</title></path><path class="edge MEM" id="e224i2" d="M402,326 L402,338 Q402,346 410,346 L476,346 Q484,346 484,354 L484,432 Q484,440 476,440 L453,440 Q445,440 445,448 L445,584" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#224[2] → #14 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(335,694)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge Type not computed -[0] → #23 CTRL +[0] → — CTRL [1] → #6 MEM -[2] → #224 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(89,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#2 Start +[2] → #224 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(24,24)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#2 Start Type not computed -</title></g><g class="node" id="n3" data-id="3" transform="translate(323.5,1218)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id"> #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop +</title></g><g class="node" id="n4" data-id="4" transform="translate(506,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 Type not computed -[0] → #25 CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(464,278)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 -Type not computed - -</title></g><g class="node" id="n5" data-id="5" transform="translate(89,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 -Type not computed - -[0] → #2 CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(209,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem +</title></g><g class="node" id="n6" data-id="6" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem Projection 1 of #2 Type not computed -[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(329,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg -Projection 2 of #2 -Type not computed - -[0] → #2 DATA</title></g><g class="node" id="n8" data-id="8" transform="translate(36,675)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #17 +[0] → #2 MEM</title></g><g class="node" id="n8" data-id="8" transform="translate(95,398)" style="opacity: 1;"><path class="box" d="M0,0H75V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="37.5" y="17"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="37.5"/><title>#8 True +Projection 0 of #0 Type not computed -[0] → #17 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(171,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S +</title></g><g class="node" id="n9" data-id="9" transform="translate(214,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(156,675)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #10/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 False -Projection 1 of #17 +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n11" data-id="11" transform="translate(366,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#2</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 #2 Type not computed -[0] → #17 CTRL</title></g><g class="node" id="n11" data-id="11" transform="translate(323,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#2</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 #2 +</title></g><g class="node" id="n12" data-id="12" transform="translate(202,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 .f = Type not computed -</title></g><g class="node" id="n12" data-id="12" transform="translate(160,278)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 .f = -Type not computed - -[0] → #5 CTRL +[0] → — CTRL [1] → #6 MEM [2] → #9 DATA -[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(312,278)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 new S +[3] → #11 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n13" data-id="13" transform="translate(354,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 new S Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(149,382)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n14" data-id="14" transform="translate(342,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 .f = Type not computed -[0] → #5 CTRL +[0] → — CTRL [1] → #12 MEM [2] → #13 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(564,486)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n16" data-id="16" transform="translate(354,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 .f Type not computed -[0] → #5 CTRL +[0] → — CTRL [1] → #14 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n17" data-id="17" transform="translate(36,631)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#17 If -Type not computed - -[0] → #5 CTRL -[1] → #7 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n21" data-id="21" transform="translate(206,486)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n21" data-id="21" transform="translate(202,380)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 #1 Type not computed -</title></g><g class="node" id="n22" data-id="22" transform="translate(137,791)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = +</title></g><g class="node" id="n22" data-id="22" transform="translate(113,486)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 .f = Type not computed [0] → #8 CTRL [1] → #14 MEM [2] → #9 DATA [3] → #21 DATA -[4] → #16 DATA</title><circle class="port" cx="20" cy="-3" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="100" cy="-3" r="3" fill="#536477"/><text class="slot" x="20" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="60" y="-10" text-anchor="middle">2</text><text class="slot" x="80" y="-10" text-anchor="middle">3</text><text class="slot" x="100" y="-10" text-anchor="middle">4</text></g><g class="node" id="n23" data-id="23" transform="translate(36,895)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #23</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#23 Region -Type not computed - -[0] → — DATA -[1] → #8 CTRL -[2] → #10 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n25" data-id="25" transform="translate(66,1120)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#25 Return +[4] → #16 DATA</title><circle class="port" cx="20" cy="-3" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="100" cy="-3" r="3" fill="#536477"/><text class="slot" x="20" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="60" y="-10" text-anchor="middle">2</text><text class="slot" x="80" y="-10" text-anchor="middle">3</text><text class="slot" x="100" y="-10" text-anchor="middle">4</text></g><g class="node" id="n25" data-id="25" transform="translate(405,798)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#25 Return Type not computed -[0] → #23 CTRL +[0] → — CTRL [1] → #1 MEM -[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n224" data-id="224" transform="translate(188,895)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #224</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#224 MemPhi_2 +[2] → #16 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n224" data-id="224" transform="translate(365,590)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #224</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#224 MemPhi_2 Type not computed -[0] → #23 ASSOC +[0] → — ASSOC [1] → #22 MEM -[2] → #14 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #23</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(24,591)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #17</tspan></text><title>If · 7 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #17"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #14 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter11/docs/graph4.json b/chapter11/docs/graph4.json index b021c03f..44c1c055 100644 --- a/chapter11/docs/graph4.json +++ b/chapter11/docs/graph4.json @@ -2,41 +2,23 @@ "ver": 1, "comp": "chapter11/docs/graph4.svg", "step": 1, - "roots": [], + "roots": [37], "scope": 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style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,128 +60,61 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"><g class="region" transform="translate(41,277)"><rect class="region-box" rx="8" width="803" height="944" fill="#f1f6fc"/></g><g class="region" transform="translate(276,800)"><rect class="region-box" rx="8" width="503" height="374" fill="#f2f7ef"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e1i1" d="M275,118 L275,128 L854,128 L854,1236 L795,1236 L795,1274" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[1] → #6 · MEM</title></path><path class="edge MEM" id="e1i2" d="M459,495 L459,505 L789,505 L789,1246 L825,1246 L825,1274" 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1;"><title>#10[3] → #4 · DATA</title></path><path class="edge CTRL" id="e11i1" d="M155,118 L155,439" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#11[1] → #5 · CTRL</title></path><path class="edge CTRL" id="e11i2" d="M438,1139 L438,1149 L832,1149 L832,414 L185,414 L185,442" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#11[2] → #32 · CTRL</title></path><path class="edge DATA" id="e13i1" d="M395,118 L395,138 L166,138 L166,262 L287,262 L287,439" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[1] → #7 · DATA</title></path><path class="edge DATA" id="e13i2" d="M378,596 L378,606 L822,606 L822,422 L327,422 L327,442" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #35 · DATA</title></path><path class="edge DATA" id="e14i1" d="M237,222 L237,252 L73,252 L73,515 L226,515 L226,543" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[1] → #4 · DATA</title></path><path class="edge DATA" id="e14i2" d="M307,495 L307,515 L256,515 L256,543" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[2] → #13 · DATA</title></path><path class="edge CTRL" id="e16i0" d="M155,495 L155,647" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#16[0] → #11 · CTRL</title></path><path class="edge DATA" id="e16i1" d="M226,599 L226,609 L235,609 L235,647" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[1] → #14 · DATA</title></path><path class="edge DATA" id="e21i1" d="M395,118 L395,138 L655,138 L655,242 L696,242 L696,834" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[1] → #7 · DATA</title></path><path class="edge DATA" id="e21i2" d="M726,222 L726,834" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[2] → #22 · DATA</title></path><path class="edge DATA" id="e23i1" d="M307,495 L307,515 L448,515 L448,834" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#23[1] → #13 · DATA</title></path><path class="edge DATA" id="e23i2" d="M378,222 L378,242 L539,242 L539,757 L478,757 L478,834" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#23[2] → #24 · DATA</title></path><path class="edge CTRL" id="e25i0" d="M135,747 L135,757 L368,757 L368,938" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#25[0] → #8 · CTRL</title></path><path class="edge DATA" id="e25i1" d="M448,890 L448,938" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#25[1] → #23 · DATA</title></path><path class="edge MEM" id="e31i1" d="M459,495 L459,505 L614,505 L614,949" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#31[1] → #230 · MEM</title></path><path class="edge DATA" id="e31i2" d="M530,222 L530,232 L625,232 L625,900 L638,900 L638,949" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[2] → #9 · DATA</title></path><path class="edge DATA" id="e31i3" d="M696,890 L696,900 L662,900 L662,949" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[3] → #21 · DATA</title></path><path class="edge CTRL" id="e32i1" d="M348,1038 L348,1048 L438,1048 L438,1086" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#32[1] → #15 · CTRL</title></path><path class="edge CTRL" id="e32i2" d="M468,1038 L468,1086" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#32[2] → #17 · CTRL</title></path><path class="edge DATA" id="e35i1" d="M307,495 L307,515 L378,515 L378,543" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#35[1] → #13 · DATA</title></path><path class="edge DATA" id="e35i2" d="M84,222 L84,505 L408,505 L408,543" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#35[2] → #36 · DATA</title></path><path class="edge CTRL" id="e37i0" d="M255,747 L255,1378" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#37[0] → #12 · CTRL</title></path><path class="edge MEM" id="e37i1" d="M795,1330 L795,1340 L285,1340 L285,1378" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#37[1] → #1 · MEM</title></path><path class="edge DATA" id="e37i2" d="M530,222 L530,232 L865,232 L865,1350 L315,1350 L315,1378" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#37[2] → #9 · DATA</title></path><path class="edge MEM" id="e230i1" d="M439,391 L439,439" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[1] → #10 · MEM</title></path><path class="edge MEM" id="e230i2" d="M590,1139 L590,1149 L812,1149 L812,430 L479,430 L479,442" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[2] → #233 · MEM</title></path><path class="edge MEM" id="e233i1" d="M626,1005 L626,1048 L570,1048 L570,1086" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[1] → #31 · MEM</title></path><path class="edge MEM" id="e233i2" d="M459,495 L459,505 L789,505 L789,757 L766,757 L766,1058 L610,1058 L610,1086" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[2] → #230 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(735,1280)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e1i1" d="M266,118 L266,123 Q266,128 261,128 L193,128 Q185,128 185,136 L185,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[1] → #6 · MEM</title></path><path class="edge MEM" id="e1i2" d="M259,326 L259,338 Q259,346 251,346 L223,346 Q215,346 215,354 L215,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[2] → #230 · MEM</title></path><path class="edge MEM" id="e10i1" d="M266,118 L266,123 Q266,128 261,128 L252,128 Q244,128 244,136 L244,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #6 · MEM</title></path><path class="edge DATA" id="e10i2" d="M114,118 L114,130 Q114,138 122,138 L260,138 Q268,138 268,146 L268,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #9 · DATA</title></path><path class="edge DATA" id="e10i3" d="M544,118 L544,123 Q544,128 539,128 L300,128 Q292,128 292,136 L292,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #4 · DATA</title></path><path class="edge DATA" id="e21i1" d="M386,118 L386,130 Q386,138 394,138 L400,138 Q408,138 408,146 L408,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[1] → #7 · DATA</title></path><path class="edge DATA" id="e21i2" d="M696,118 L696,130 Q696,138 688,138 L446,138 Q438,138 438,146 L438,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[2] → #22 · DATA</title></path><path class="edge MEM" id="e31i1" d="M259,326 L259,338 Q259,346 267,346 L306,346 Q314,346 314,354 L314,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#31[1] → #230 · MEM</title></path><path class="edge DATA" id="e31i2" d="M114,118 L114,328 Q114,336 122,336 L330,336 Q338,336 338,344 L338,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[2] → #9 · DATA</title></path><path class="edge DATA" id="e31i3" d="M408,222 L408,328 Q408,336 400,336 L370,336 Q362,336 362,344 L362,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[3] → #21 · DATA</title></path><path class="edge MEM" id="e37i1" d="M185,430 L185,435 Q185,440 180,440 L92,440 Q84,440 84,448 L84,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#37[1] → #1 · MEM</title></path><path class="edge DATA" id="e37i2" d="M114,118 L114,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#37[2] → #9 · DATA</title></path><path class="edge MEM" id="e230i1" d="M256,222 L256,227 Q256,232 251,232 L247,232 Q239,232 239,240 L239,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[1] → #10 · MEM</title></path><path class="edge MEM" id="e230i2" d="M326,534 L326,539 Q326,544 331,544 L388,544 Q396,544 396,536 L396,240 Q396,232 388,232 L287,232 Q279,232 279,240 L279,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[2] → #233 · MEM</title></path><path class="edge MEM" id="e233i1" d="M326,430 L326,435 Q326,440 321,440 L314,440 Q306,440 306,448 L306,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[1] → #31 · MEM</title></path><path class="edge MEM" id="e233i2" d="M259,326 L259,344 Q259,346 257,346 L257,346 Q255,346 255,348 L255,442 Q255,450 263,450 L338,450 Q346,450 346,458 L346,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[2] → #230 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(125,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge Type not computed [0] → — DATA [1] → #6 MEM -[2] → #230 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(95,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#2 Start +[2] → #230 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(206,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#2 Start Type not computed -</title></g><g class="node" id="n3" data-id="3" transform="translate(409,1482)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id"> #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop +</title></g><g class="node" id="n4" data-id="4" transform="translate(484,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 Type not computed -[0] → #37 CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(177,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 -Type not computed - -</title></g><g class="node" id="n5" data-id="5" transform="translate(95,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 -Type not computed - -[0] → #2 CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(215,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem +</title></g><g class="node" id="n6" data-id="6" transform="translate(206,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem Projection 1 of #2 Type not computed -[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(335,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg +[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(326,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg Projection 2 of #2 Type not computed -[0] → #2 DATA</title></g><g class="node" id="n8" data-id="8" transform="translate(75,697)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #16 -Type not computed - -[0] → #16 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(470,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S +[0] → #2 DATA</title></g><g class="node" id="n9" data-id="9" transform="translate(54,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(379,341)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 .f = +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(196,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 .f = Type not computed [0] → — DATA [1] → #6 MEM [2] → #9 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(95,445)" style="opacity: 1;"><path class="box" d="M20,0H100Q120,0 120,20V24Q120,44 100,44H20Q0,44 0,24V20Q0,0 20,0Z" fill="#ffe0ab"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Loop</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Loop -Type not computed - -[0] → — DATA -[1] → #5 CTRL -[2] → #32 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n12" data-id="12" transform="translate(195,697)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #12/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 False -Projection 1 of #16 -Type not computed - -[0] → #16 CTRL</title></g><g class="node" id="n13" data-id="13" transform="translate(247,445)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_arg</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 φ_arg -Type not computed - -[0] → #11 ASSOC -[1] → #7 DATA -[2] → #35 DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #11</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n14" data-id="14" transform="translate(166,549)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan><</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 < -Type not computed - -[0] → — DATA -[1] → #4 DATA -[2] → #13 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n15" data-id="15" transform="translate(288,988)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #15/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 True -Projection 0 of #25 -Type not computed - -[0] → #25 CTRL</title></g><g class="node" id="n16" data-id="16" transform="translate(75,653)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#16 If -Type not computed - -[0] → #11 CTRL -[1] → #14 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n17" data-id="17" transform="translate(408,988)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #17/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 False -Projection 1 of #25 -Type not computed - -[0] → #25 CTRL</title></g><g class="node" id="n21" data-id="21" transform="translate(636,840)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>//</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 // +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n21" data-id="21" transform="translate(348,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>//</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 // Type not computed [0] → — DATA [1] → #7 DATA -[2] → #22 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(666,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 #3 +[2] → #22 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(636,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 #3 Type not computed -</title></g><g class="node" id="n23" data-id="23" transform="translate(388,840)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>==</tspan><tspan class="node-id"> #23</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#23 == -Type not computed - -[0] → — DATA -[1] → #13 DATA -[2] → #24 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n24" data-id="24" transform="translate(318,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#5</tspan><tspan class="node-id"> #24</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#24 #5 -Type not computed - -</title></g><g class="node" id="n25" data-id="25" transform="translate(288,944)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#25 If -Type not computed - -[0] → #8 CTRL -[1] → #23 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n31" data-id="31" transform="translate(566,955)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #31</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#31 .f = +</title></g><g class="node" id="n31" data-id="31" transform="translate(266,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #31</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#31 .f = Type not computed [0] → — DATA [1] → #230 MEM [2] → #9 DATA -[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n32" data-id="32" transform="translate(378,1092)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #32</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#32 Region -Type not computed - -[0] → — DATA -[1] → #15 CTRL -[2] → #17 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n35" data-id="35" transform="translate(318,549)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>-</tspan><tspan class="node-id"> #35</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#35 - -Type not computed - -[0] → — DATA -[1] → #13 DATA -[2] → #36 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n36" data-id="36" transform="translate(24,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #36</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#36 #1 -Type not computed - -</title></g><g class="node" id="n37" data-id="37" transform="translate(225,1384)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #37</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#37 Return +[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n37" data-id="37" transform="translate(24,484)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #37</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#37 Return Type not computed -[0] → #12 CTRL +[0] → — CTRL [1] → #1 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n230" data-id="230" transform="translate(399,445)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #230</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#230 MemPhi_2 +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n230" data-id="230" transform="translate(199,276)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #230</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#230 MemPhi_2 Type not computed -[0] → #11 ASSOC +[0] → — ASSOC [1] → #10 MEM -[2] → #233 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #11</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n233" data-id="233" transform="translate(530,1092)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #233</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#233 MemPhi_2 +[2] → #233 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n233" data-id="233" transform="translate(266,484)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #233</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#233 MemPhi_2 Type not computed -[0] → #32 ASSOC +[0] → — ASSOC [1] → #31 MEM -[2] → #230 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #32</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(41,277)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id"> #11</tspan></text><title>Loop · 17 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #11"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g><g class="region-head" transform="translate(276,800)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #25</tspan></text><title>If · 8 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #25"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #230 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter11/docs/graph5.json b/chapter11/docs/graph5.json index 2211cb19..659384e0 100644 --- a/chapter11/docs/graph5.json +++ b/chapter11/docs/graph5.json @@ -2,41 +2,23 @@ "ver": 1, "comp": "chapter11/docs/graph5.svg", "step": 1, - "roots": [], + "roots": [37], "scope": 0, "nodes": [ - {"id": 1, "label": "MemMerge", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 11, "role": "CTRL", "label": null}, {"idx": 1, "def": 6, "role": "MEM", "label": null}, {"idx": 2, "def": 230, "role": "MEM", "label": null}], "proj": null}, + {"id": 1, "label": "MemMerge", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 6, "role": "MEM", "label": null}, {"idx": 2, "def": 230, "role": "MEM", "label": null}], "proj": null}, {"id": 2, "label": "Start", "type": null, "kind": "CTRL", "edges": [], "proj": null}, - {"id": 3, "label": "Stop", "type": null, "kind": "STOP", "edges": [{"idx": 0, "def": 37, "role": "CTRL", "label": null}], "proj": null}, {"id": 4, "label": "#0", "type": null, "kind": "DATA", "edges": [], "proj": null}, - {"id": 5, "label": "$ctrl", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 2, "role": "CTRL", "label": null}], "proj": {"par": 2, "idx": 0}}, {"id": 6, "label": "$mem", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 2, "role": "MEM", "label": null}], "proj": {"par": 2, "idx": 1}}, {"id": 7, "label": "arg", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 2, "role": "DATA", "label": null}], "proj": {"par": 2, "idx": 2}}, - {"id": 8, "label": "True", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 16, "role": "CTRL", "label": null}], "proj": {"par": 16, "idx": 0}}, - {"id": 9, "label": "new S", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 5, "role": "CTRL", "label": null}], "proj": null}, - {"id": 10, "label": ".f =", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 5, "role": "CTRL", "label": null}, {"idx": 1, "def": 6, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}, {"idx": 3, "def": 4, "role": "DATA", "label": null}], "proj": null}, - {"id": 11, "label": "Loop", "type": null, "kind": "LOOP", "edges": [{"idx": 0, "def": 0, "role": "DATA", "label": null}, {"idx": 1, "def": 5, "role": "CTRL", "label": null}, {"idx": 2, "def": 32, "role": "CTRL", "label": null}], "proj": null}, - {"id": 12, "label": "False", "type": null, "kind": "CTRL", "edges": [{"idx": 0, "def": 16, "role": "CTRL", "label": null}], "proj": {"par": 16, "idx": 1}}, - {"id": 13, "label": "φ_arg", "type": null, "kind": "PHI", "edges": [{"idx": 0, 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"def": 2, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "DATA", "label": null}, {"idx": 2, "def": 22, "role": "DATA", "label": null}], "proj": null}, + {"id": 9, "label": "new S", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}], "proj": null}, + {"id": 10, "label": ".f =", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 6, "role": "MEM", "label": null}, {"idx": 2, "def": 9, "role": "DATA", "label": null}, {"idx": 3, "def": 4, "role": "DATA", "label": null}], "proj": null}, + {"id": 21, "label": "//", "type": null, "kind": "DATA", "edges": [{"idx": 0, "def": 0, "role": "CTRL", "label": null}, {"idx": 1, "def": 7, "role": "DATA", "label": null}, {"idx": 2, "def": 22, "role": "DATA", "label": null}], "proj": null}, {"id": 22, "label": "#3", "type": null, "kind": "DATA", "edges": [], "proj": null}, - {"id": 23, "label": "==", "type": null, "kind": "DATA", "edges": 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"label": null}, {"idx": 1, "def": 31, "role": "MEM", "label": null}, {"idx": 2, "def": 230, "role": "MEM", "label": null}], "proj": null} ], "groups": [ - {"id": 11, "par": 0, "nodes": [1, 8, 11, 12, 13, 14, 16, 23, 31, 35, 230]}, - {"id": 25, "par": 11, "nodes": [15, 17, 25, 32, 233]} ] } diff --git a/chapter11/docs/graph5.svg b/chapter11/docs/graph5.svg index 1669e008..c120550f 100644 --- a/chapter11/docs/graph5.svg +++ b/chapter11/docs/graph5.svg @@ -1,4 +1,4 @@ -<svg aria-label="Compiler graph" width="1045" height="1366" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1045 1366" style="font-family: sans-serif;"><style> +<svg aria-label="Compiler graph" width="780" height="568" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 780 568" style="font-family: sans-serif;"><style> html, body { height:100%; margin:0; font-family:sans-serif; } .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; } .source { padding:8px; border-bottom:1px solid #ccc; } @@ -60,128 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marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#35[2] → #36 · DATA</title></path><path class="edge CTRL" id="e37i0" d="M613,807 L613,1212" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#37[0] → #12 · CTRL</title></path><path class="edge MEM" id="e37i1" d="M736,659 L736,1174 L643,1174 L643,1212" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#37[1] → #1 · MEM</title></path><path class="edge DATA" id="e37i2" d="M769,222 L769,232 L1002,232 L1002,1184 L673,1184 L673,1212" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#37[2] → #9 · DATA</title></path><path class="edge MEM" id="e230i1" d="M595,326 L595,346 L797,346 L797,477" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[1] → #10 · MEM</title></path><path class="edge MEM" id="e230i2" d="M531,1097 L531,1107 L943,1107 L943,468 L837,468 L837,480" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[2] → #233 · MEM</title></path><path class="edge MEM" id="e233i1" d="M432,659 L432,669 L411,669 L411,827 L511,827 L511,1044" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[1] → #31 · MEM</title></path><path class="edge MEM" id="e233i2" d="M817,533 L817,573 L502,573 L502,679 L422,679 L422,817 L551,817 L551,1044" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[2] → #230 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(676,609)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"/><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge MEM" id="e1i1" d="M266,118 L266,123 Q266,128 261,128 L193,128 Q185,128 185,136 L185,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[1] → #6 · MEM</title></path><path class="edge MEM" id="e1i2" d="M259,326 L259,338 Q259,346 251,346 L223,346 Q215,346 215,354 L215,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#1[2] → #230 · MEM</title></path><path class="edge MEM" id="e10i1" d="M266,118 L266,123 Q266,128 261,128 L252,128 Q244,128 244,136 L244,166" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#10[1] → #6 · MEM</title></path><path class="edge DATA" id="e10i2" d="M114,118 L114,130 Q114,138 122,138 L260,138 Q268,138 268,146 L268,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #9 · DATA</title></path><path class="edge DATA" id="e10i3" d="M544,118 L544,123 Q544,128 539,128 L300,128 Q292,128 292,136 L292,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #4 · DATA</title></path><path class="edge DATA" id="e21i1" d="M386,118 L386,130 Q386,138 394,138 L400,138 Q408,138 408,146 L408,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[1] → #7 · DATA</title></path><path class="edge DATA" id="e21i2" d="M696,118 L696,130 Q696,138 688,138 L446,138 Q438,138 438,146 L438,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[2] → #22 · DATA</title></path><path class="edge MEM" id="e31i1" d="M259,326 L259,338 Q259,346 267,346 L306,346 Q314,346 314,354 L314,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#31[1] → #230 · MEM</title></path><path class="edge DATA" id="e31i2" d="M114,118 L114,328 Q114,336 122,336 L330,336 Q338,336 338,344 L338,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[2] → #9 · DATA</title></path><path class="edge DATA" id="e31i3" d="M408,222 L408,328 Q408,336 400,336 L370,336 Q362,336 362,344 L362,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[3] → #21 · DATA</title></path><path class="edge MEM" id="e37i1" d="M185,430 L185,435 Q185,440 180,440 L92,440 Q84,440 84,448 L84,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#37[1] → #1 · MEM</title></path><path class="edge DATA" id="e37i2" d="M114,118 L114,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#37[2] → #9 · DATA</title></path><path class="edge MEM" id="e230i1" d="M256,222 L256,227 Q256,232 251,232 L247,232 Q239,232 239,240 L239,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[1] → #10 · MEM</title></path><path class="edge MEM" id="e230i2" d="M326,534 L326,539 Q326,544 331,544 L388,544 Q396,544 396,536 L396,240 Q396,232 388,232 L287,232 Q279,232 279,240 L279,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[2] → #233 · MEM</title></path><path class="edge MEM" id="e233i1" d="M326,430 L326,435 Q326,440 321,440 L314,440 Q306,440 306,448 L306,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[1] → #31 · MEM</title></path><path class="edge MEM" id="e233i2" d="M259,326 L259,344 Q259,346 257,346 L257,346 Q255,346 255,348 L255,442 Q255,450 263,450 L338,450 Q346,450 346,458 L346,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[2] → #230 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(125,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge Type not computed -[0] → #11 CTRL +[0] → — CTRL [1] → #6 MEM -[2] → #230 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(475,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#2 Start +[2] → #230 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(206,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#2 Start Type not computed -</title></g><g class="node" id="n3" data-id="3" transform="translate(486.5,1316)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id"> #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop +</title></g><g class="node" id="n4" data-id="4" transform="translate(484,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 Type not computed -[0] → #37 CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(557,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 -Type not computed - -</title></g><g class="node" id="n5" data-id="5" transform="translate(475,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 -Type not computed - -[0] → #2 CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(595,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem +</title></g><g class="node" id="n6" data-id="6" transform="translate(206,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem Projection 1 of #2 Type not computed -[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(715,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg +[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(326,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg Projection 2 of #2 Type not computed -[0] → #2 DATA</title></g><g class="node" id="n8" data-id="8" transform="translate(433,757)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #16 +[0] → #2 DATA</title></g><g class="node" id="n9" data-id="9" transform="translate(54,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #16 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(709,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(196,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 .f = Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(535,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 .f = -Type not computed - -[0] → #5 CTRL +[0] → — CTRL [1] → #6 MEM [2] → #9 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(453,483)" style="opacity: 1;"><path class="box" d="M20,0H100Q120,0 120,20V24Q120,44 100,44H20Q0,44 0,24V20Q0,0 20,0Z" fill="#ffe0ab"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Loop</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Loop -Type not computed - -[0] → — DATA -[1] → #5 CTRL -[2] → #32 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n12" data-id="12" transform="translate(553,757)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #12/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 False -Projection 1 of #16 +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n21" data-id="21" transform="translate(348,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>//</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 // Type not computed -[0] → #16 CTRL</title></g><g class="node" id="n13" data-id="13" transform="translate(605,483)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_arg</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 φ_arg -Type not computed - -[0] → #11 ASSOC +[0] → — CTRL [1] → #7 DATA -[2] → #35 DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #11</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n14" data-id="14" transform="translate(524,609)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan><</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 < -Type not computed - -[0] → #11 CTRL -[1] → #4 DATA -[2] → #13 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n15" data-id="15" transform="translate(255,946)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #15/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 True -Projection 0 of #25 -Type not computed - -[0] → #25 CTRL</title></g><g class="node" id="n16" data-id="16" transform="translate(433,713)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#16 If -Type not computed - -[0] → #11 CTRL -[1] → #14 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n17" data-id="17" transform="translate(375,946)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #17/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 False -Projection 1 of #25 +[2] → #22 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(636,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 #3 Type not computed -[0] → #25 CTRL</title></g><g class="node" id="n21" data-id="21" transform="translate(861,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>//</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 // +</title></g><g class="node" id="n31" data-id="31" transform="translate(266,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #31</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#31 .f = Type not computed -[0] → #2 CTRL -[1] → #7 DATA -[2] → #22 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(901,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 #3 -Type not computed - -</title></g><g class="node" id="n23" data-id="23" transform="translate(220,609)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>==</tspan><tspan class="node-id"> #23</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#23 == -Type not computed - -[0] → #11 CTRL -[1] → #13 DATA -[2] → #24 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n24" data-id="24" transform="translate(250,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#5</tspan><tspan class="node-id"> #24</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#24 #5 -Type not computed - -</title></g><g class="node" id="n25" data-id="25" transform="translate(255,902)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#25 If -Type not computed - -[0] → #8 CTRL -[1] → #23 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n31" data-id="31" transform="translate(372,609)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #31</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#31 .f = -Type not computed - -[0] → #11 CTRL +[0] → — CTRL [1] → #230 MEM [2] → #9 DATA -[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n32" data-id="32" transform="translate(319,1050)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #32</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#32 Region -Type not computed - -[0] → — DATA -[1] → #15 CTRL -[2] → #17 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n35" data-id="35" transform="translate(68,609)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>-</tspan><tspan class="node-id"> #35</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#35 - -Type not computed - -[0] → #11 CTRL -[1] → #13 DATA -[2] → #36 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n36" data-id="36" transform="translate(98,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #36</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#36 #1 -Type not computed - -</title></g><g class="node" id="n37" data-id="37" transform="translate(583,1218)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #37</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#37 Return +[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n37" data-id="37" transform="translate(24,484)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #37</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#37 Return Type not computed -[0] → #12 CTRL +[0] → — CTRL [1] → #1 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n230" data-id="230" transform="translate(757,483)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #230</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#230 MemPhi_2 +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n230" data-id="230" transform="translate(199,276)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #230</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#230 MemPhi_2 Type not computed -[0] → #11 ASSOC +[0] → — ASSOC [1] → #10 MEM -[2] → #233 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #11</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n233" data-id="233" transform="translate(471,1050)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #233</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#233 MemPhi_2 +[2] → #233 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n233" data-id="233" transform="translate(266,484)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #233</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#233 MemPhi_2 Type not computed -[0] → #32 ASSOC +[0] → — ASSOC [1] → #31 MEM -[2] → #230 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #32</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(24,379)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id"> #11</tspan></text><title>Loop · 16 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #11"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g><g class="region-head" transform="translate(243,862)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #25</tspan></text><title>If · 5 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #25"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #230 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter11/docs/graph6.json b/chapter11/docs/graph6.json index 1c08947a..512c308d 100644 --- a/chapter11/docs/graph6.json +++ b/chapter11/docs/graph6.json @@ -2,41 +2,24 @@ "ver": 1, "comp": "chapter11/docs/graph6.svg", "step": 1, - "roots": [], + "roots": [37], "scope": 0, "nodes": [ - {"id": 1, "label": "MemMerge", "type": null, "kind": "MEM", "edges": [{"idx": 0, "def": 12, "role": "CTRL", "label": null}, {"idx": 1, "def": 6, "role": "MEM", "label": null}, 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marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #9 · DATA</title></path><path class="edge DATA" id="e10i3" d="M584,118 L584,130 Q584,138 576,138 L318,138 Q310,138 310,146 L310,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[3] → #4 · DATA</title></path><path class="edge DATA" id="e21i1" d="M426,118 L426,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[1] → #7 · DATA</title></path><path class="edge DATA" id="e21i2" d="M736,118 L736,140 Q736,148 728,148 L464,148 Q456,148 456,156 L456,166" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[2] → #22 · DATA</title></path><path class="edge CTRL" id="e31i0" d="M206,326 L206,374" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#31[0] → #15 · CTRL</title></path><path class="edge MEM" id="e31i1" d="M331,326 L331,338 Q331,346 323,346 L238,346 Q230,346 230,354 L230,374" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#31[1] → #230 · MEM</title></path><path class="edge DATA" id="e31i2" d="M154,118 L154,224 Q154,232 162,232 L249,232 Q257,232 257,240 L257,354.5 Q257,356 255.5,356 L255.5,356 Q254,356 254,357.5 L254,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[2] → #9 · DATA</title></path><path class="edge DATA" id="e31i3" d="M426,222 L426,234 Q426,242 418,242 L409,242 Q401,242 401,250 L401,348 Q401,356 393,356 L286,356 Q278,356 278,364 L278,374" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#31[3] → #21 · DATA</title></path><path class="edge MEM" id="e37i1" d="M84,430 L84,435 Q84,440 89,440 L116,440 Q124,440 124,448 L124,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#37[1] → #1 · MEM</title></path><path class="edge DATA" id="e37i2" d="M154,118 L154,478" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#37[2] → #9 · DATA</title></path><path class="edge MEM" id="e230i1" d="M274,222 L274,227 Q274,232 279,232 L303,232 Q311,232 311,240 L311,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[1] → #10 · MEM</title></path><path class="edge MEM" id="e230i2" d="M311,534 L311,539 Q311,544 316,544 L404,544 Q412,544 412,536 L412,240 Q412,232 404,232 L359,232 Q351,232 351,240 L351,270" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#230[2] → #233 · MEM</title></path><path class="edge MEM" id="e233i1" d="M242,430 L242,435 Q242,440 247,440 L283,440 Q291,440 291,448 L291,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[1] → #31 · MEM</title></path><path class="edge MEM" id="e233i2" d="M331,326 L331,478" stroke="#2867b2" marker-start="url(#arrow-MEM)" style="opacity: 1;"><title>#233[2] → #230 · MEM</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(24,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemMerge</tspan><tspan class="node-id"> #1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 MemMerge Type not computed -[0] → #12 CTRL +[0] → — CTRL [1] → #6 MEM -[2] → #230 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(168,24)" style="opacity: 1;"><path class="box" d="M0,0H360V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="180" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="180"/><title>#2 Start +[2] → #230 MEM</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n2" data-id="2" transform="translate(246,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id"> #2</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#2 Start Type not computed -</title></g><g class="node" id="n3" data-id="3" transform="translate(328,1758)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id"> #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop +</title></g><g class="node" id="n4" data-id="4" transform="translate(524,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 Type not computed -[0] → #37 CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(250,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#0</tspan><tspan class="node-id"> #4</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 #0 -Type not computed - -</title></g><g class="node" id="n5" data-id="5" transform="translate(168,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 $ctrl -Projection 0 of #2 -Type not computed - -[0] → #2 CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(288,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem +</title></g><g class="node" id="n6" data-id="6" transform="translate(246,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$mem</tspan><tspan class="node-id"> #6/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 $mem Projection 1 of #2 Type not computed -[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(408,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg +[0] → #2 MEM</title></g><g class="node" id="n7" data-id="7" transform="translate(366,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id"> #7/2</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 arg Projection 2 of #2 Type not computed -[0] → #2 DATA</title></g><g class="node" id="n8" data-id="8" transform="translate(102,769)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #8/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 True -Projection 0 of #16 +[0] → #2 DATA</title></g><g class="node" id="n9" data-id="9" transform="translate(94,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S Type not computed -[0] → #16 CTRL</title></g><g class="node" id="n9" data-id="9" transform="translate(402,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>new S</tspan><tspan class="node-id"> #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 new S +[0] → — CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="white"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(214,172)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 .f = Type not computed -[0] → #5 CTRL</title><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><text class="slot" x="60" y="-10" text-anchor="middle">0</text></g><g class="node" id="n10" data-id="10" transform="translate(204,276)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 .f = -Type not computed - -[0] → #5 CTRL +[0] → — CTRL [1] → #6 MEM [2] → #9 DATA -[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n11" data-id="11" transform="translate(122,495)" style="opacity: 1;"><path class="box" d="M20,0H100Q120,0 120,20V24Q120,44 100,44H20Q0,44 0,24V20Q0,0 20,0Z" fill="#ffe0ab"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Loop</tspan><tspan class="node-id"> #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 Loop -Type not computed - -[0] → — DATA -[1] → #5 CTRL -[2] → #32 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n12" data-id="12" transform="translate(222,769)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #12/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 False -Projection 1 of #16 +[3] → #4 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="white"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n15" data-id="15" transform="translate(165,294)" style="opacity: 1;"><path class="box" d="M0,0H82V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="41" y="17"><tspan>True</tspan><tspan class="node-id"> #15/0</tspan></text><text class="type" text-anchor="middle" y="35" x="41"/><title>#15 True +Projection 0 of #0 Type not computed -[0] → #16 CTRL</title></g><g class="node" id="n13" data-id="13" transform="translate(274,495)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_arg</tspan><tspan class="node-id"> #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 φ_arg +</title></g><g class="node" id="n21" data-id="21" transform="translate(366,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>//</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 // Type not computed -[0] → #11 ASSOC +[0] → — CTRL [1] → #7 DATA -[2] → #35 DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #11</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n14" data-id="14" transform="translate(193,621)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan><</tspan><tspan class="node-id"> #14</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 < +[2] → #22 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(676,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 #3 Type not computed -[0] → #11 CTRL -[1] → #4 DATA -[2] → #13 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n15" data-id="15" transform="translate(124,1064)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #15/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 True -Projection 0 of #25 -Type not computed - -[0] → #25 CTRL</title></g><g class="node" id="n16" data-id="16" transform="translate(102,725)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #16</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#16 If -Type not computed - -[0] → #11 CTRL -[1] → #14 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n17" data-id="17" transform="translate(244,1064)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id"> #17/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 False -Projection 1 of #25 -Type not computed - -[0] → #25 CTRL</title></g><g class="node" id="n21" data-id="21" transform="translate(554,172)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>//</tspan><tspan class="node-id"> #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 // -Type not computed - -[0] → #5 CTRL -[1] → #7 DATA -[2] → #22 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n22" data-id="22" transform="translate(584,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#3</tspan><tspan class="node-id"> #22</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#22 #3 -Type not computed - -</title></g><g class="node" id="n23" data-id="23" transform="translate(173,875)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>==</tspan><tspan class="node-id"> #23</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#23 == -Type not computed - -[0] → #8 CTRL -[1] → #13 DATA -[2] → #24 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n24" data-id="24" transform="translate(497,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#5</tspan><tspan class="node-id"> #24</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#24 #5 -Type not computed - -</title></g><g class="node" id="n25" data-id="25" transform="translate(124,1020)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id"> #25</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#25 If -Type not computed - -[0] → #8 CTRL -[1] → #23 DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n31" data-id="31" transform="translate(225,1170)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #31</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#31 .f = +</title></g><g class="node" id="n31" data-id="31" transform="translate(182,380)" style="opacity: 1;"><path class="box" d="M10,0H110L120,10V34L110,44H10L0,34V10Z" fill="#dcecff"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>.f =</tspan><tspan class="node-id"> #31</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#31 .f = Type not computed [0] → #15 CTRL [1] → #230 MEM [2] → #9 DATA -[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n32" data-id="32" transform="translate(124,1274)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id"> #32</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#32 Region -Type not computed - -[0] → — DATA -[1] → #15 CTRL -[2] → #17 CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n35" data-id="35" transform="translate(154,1378)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>-</tspan><tspan class="node-id"> #35</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#35 - -Type not computed - -[0] → #32 CTRL -[1] → #13 DATA -[2] → #36 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n36" data-id="36" transform="translate(345,276)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>#1</tspan><tspan class="node-id"> #36</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#36 #1 -Type not computed - -</title></g><g class="node" id="n37" data-id="37" transform="translate(28,1660)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #37</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#37 Return +[3] → #21 DATA</title><circle class="port" cx="24" cy="-3" r="3" fill="#536477"/><circle class="port" cx="48" cy="-3" r="3" fill="#536477"/><circle class="port" cx="72" cy="-3" r="3" fill="#536477"/><circle class="port" cx="96" cy="-3" r="3" fill="#536477"/><text class="slot" x="24" y="-10" text-anchor="middle">0</text><text class="slot" x="48" y="-10" text-anchor="middle">1</text><text class="slot" x="72" y="-10" text-anchor="middle">2</text><text class="slot" x="96" y="-10" text-anchor="middle">3</text></g><g class="node" id="n37" data-id="37" transform="translate(64,484)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id"> #37</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#37 Return Type not computed -[0] → #12 CTRL +[0] → — CTRL [1] → #1 MEM -[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="#536477"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n230" data-id="230" transform="translate(426,495)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #230</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#230 MemPhi_2 +[2] → #9 DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n230" data-id="230" transform="translate(271,276)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #230</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#230 MemPhi_2 Type not computed -[0] → #11 ASSOC +[0] → — ASSOC [1] → #10 MEM -[2] → #233 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #11</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n233" data-id="233" transform="translate(276,1274)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #233</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#233 MemPhi_2 +[2] → #233 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n233" data-id="233" transform="translate(251,484)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>MemPhi_2</tspan><tspan class="node-id"> #233</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#233 MemPhi_2 Type not computed -[0] → #32 ASSOC +[0] → — ASSOC [1] → #31 MEM -[2] → #230 MEM</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #32</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(24,391)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id"> #11</tspan></text><title>Loop · 15 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #11"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g><g class="region-head" transform="translate(90,980)"><text class="label" x="26" y="17"><tspan>If</tspan><tspan class="node-id"> #25</tspan></text><title>If · 7 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #25"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> +[2] → #230 MEM</title><circle class="port" cx="0" cy="-3" r="3" fill="white"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="0" y="-10" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g></g><g class="region-heads" style="opacity: 1;"/><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg> diff --git a/chapter11/docs/graph7.svg b/chapter11/docs/graph7.svg index e83b8d54..15d886dc 100644 --- a/chapter11/docs/graph7.svg +++ b/chapter11/docs/graph7.svg @@ -60,7 +60,7 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"><g class="region" transform="translate(164,171)"><rect class="region-box" rx="8" width="176" height="130" fill="#f1f6fc"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e8i1" d="M236,118 L236,223" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[1] → #1 · CTRL</title></path><path class="edge CTRL" id="e8i2" d="M236,276 L236,286 L328,286 L328,214 L266,214 L266,226" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[2] → #8 · CTRL</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(176,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #1/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 $ctrl + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"><g class="region" transform="translate(164,171)"><rect class="region-box" rx="8" width="176" height="130" fill="#f1f6fc"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e8i1" d="M236,118 L236,223" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[1] → #1 · CTRL</title></path><path class="edge CTRL" id="e8i2" d="M236,276 L236,281 Q236,286 241,286 L320,286 Q328,286 328,278 L328,222 Q328,214 320,214 L272,214 Q266,214 266,220 L266,226" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[2] → #8 · CTRL</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(176,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id"> #1/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 $ctrl Projection 0 of #2 Type not computed diff --git a/chapter11/docs/graph8.svg b/chapter11/docs/graph8.svg index 4db46240..d96a9a7d 100644 --- a/chapter11/docs/graph8.svg +++ b/chapter11/docs/graph8.svg @@ -60,7 +60,7 @@ .count { font-size:20px; min-width:35px; text-align:center; } #N { width:6ch; } #scrub { width:clamp(120px,35vw,600px); } - </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"><g class="region" transform="translate(24,171)"><rect class="region-box" rx="8" width="313" height="298" fill="#f1f6fc"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e3i0" d="M126,575 C126,599 215.5,602 215.5,626" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#3[0] → #21 · CTRL</title></path><path class="edge CTRL" id="e8i1" d="M116,118 L116,233" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[1] → #6 · CTRL</title></path><path class="edge CTRL" id="e8i2" d="M216,434 L216,444 L325,444 L325,224 L146,224 L146,236" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[2] → #5 · CTRL</title></path><path class="edge CTRL" id="e18i0" d="M116,289 L116,337" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#18[0] → #8 · CTRL</title></path><path class="edge DATA" id="e18i1" d="M347,118 L347,128 L302,128 L302,299 L196,299 L196,337" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[1] → #4 · DATA</title></path><path class="edge CTRL" id="e21i0" d="M96,437 L96,522" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#21[0] → #1 · CTRL</title></path><path class="edge DATA" id="e21i2" d="M347,118 L347,484 L156,484 L156,522" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[2] → #4 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(36,387)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #1/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 True + </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker 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style="opacity: 1;"><title>#18[1] → #4 · DATA</title></path><path class="edge CTRL" id="e21i0" d="M96,437 L96,522" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#21[0] → #1 · CTRL</title></path><path class="edge DATA" id="e21i2" d="M347,118 L347,476 Q347,484 339,484 L164,484 Q156,484 156,492 L156,522" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#21[2] → #4 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(36,387)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id"> #1/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 True Projection 0 of #18 Type not computed diff --git a/chapter12/docs/lattice.gv b/chapter12/docs/lattice.gv index f3b5051c..e8631cd5 100644 --- a/chapter12/docs/lattice.gv +++ b/chapter12/docs/lattice.gv @@ -118,9 +118,28 @@ digraph Lattice { node [fillcolor="#ffc0cb"]; TUPLE_TOP [label="⊤:tuple"]; TUPLE_BOT [label="⊥:tuple"]; - TUPLE1 [label="(type)", shape=box]; - TUPLE2 [label="(type, type)", shape=box]; - TUPLEN [label="(type, …)", shape=box]; + // Each black element stands for a recursively nested type lattice. + TUPLE1 [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; + TUPLE2 [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; + TUPLEN [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">…</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; {rank=same; TUPLE1; TUPLE2; TUPLEN;} TUPLE1 -> TUPLE2 -> TUPLEN [style=invis]; TUPLE_TOP -> {TUPLE1 TUPLE2 TUPLEN}; diff --git a/chapter12/docs/lattice.svg b/chapter12/docs/lattice.svg index bc64abb6..41804d92 100644 --- a/chapter12/docs/lattice.svg +++ b/chapter12/docs/lattice.svg @@ -4,141 +4,141 @@ <!-- Generated by graphviz version 12.2.0 (20241103.1931) --> <!-- Title: Lattice Pages: 1 --> -<svg width="2357pt" height="533pt" - viewBox="0.00 0.00 2357.00 533.45" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> -<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 529.45)"> +<svg width="2261pt" height="603pt" + viewBox="0.00 0.00 2261.00 603.45" 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stroke="#555555" points="2109.12,-500.74 2109.96,-494.43 2105.37,-498.84 2109.12,-500.74"/> </g> <!-- BOT --> <g id="node2" class="node"> @@ -155,7 +155,7 @@ <!-- XCTRL->CTRL --> <g id="edge1" class="edge"> <title>XCTRL->CTRL</title> -<path fill="none" stroke="#555555" d="M53,-386.63C53,-337.1 53,-194.83 53,-137.43"/> +<path fill="none" stroke="#555555" d="M53,-456.55C53,-397.7 53,-206.04 53,-137.58"/> <polygon fill="#555555" stroke="#555555" points="55.1,-137.74 53,-131.74 50.9,-137.74 55.1,-137.74"/> </g> <!-- XCTRL->INT_TOP --> @@ -174,8 +174,8 @@ <!-- INT_TOP->INT_NEG --> <g id="edge4" class="edge"> <title>INT_TOP->INT_NEG</title> -<path fill="none" stroke="#555555" d="M337.94,-388.74C305.38,-355.83 228.33,-277.94 190.59,-239.8"/> -<polygon fill="#555555" stroke="#555555" points="192.09,-238.33 186.38,-235.54 189.11,-241.28 192.09,-238.33"/> +<path fill="none" stroke="#555555" d="M338.42,-458.38C324.81,-443.56 304.22,-420.4 288,-398.97 246.77,-344.48 204.12,-276.17 182.84,-241.1"/> +<polygon fill="#555555" stroke="#555555" points="184.8,-240.29 179.9,-236.24 181.21,-242.46 184.8,-240.29"/> </g> <!-- INT_ZERO --> <g id="node8" class="node"> @@ -186,8 +186,8 @@ <!-- INT_TOP->INT_ZERO --> <g id="edge5" class="edge"> <title>INT_TOP->INT_ZERO</title> -<path fill="none" stroke="#555555" d="M345.22,-387.12C329.8,-353.79 295.37,-279.32 277.78,-241.29"/> -<polygon fill="#555555" stroke="#555555" points="279.76,-240.57 275.34,-236.01 275.95,-242.34 279.76,-240.57"/> +<path fill="none" stroke="#555555" d="M347.22,-456.76C332.26,-412.21 292.18,-292.93 275,-241.79"/> +<polygon fill="#555555" stroke="#555555" points="277.02,-241.21 273.12,-236.19 273.04,-242.55 277.02,-241.21"/> </g> <!-- INT_POS --> <g id="node9" class="node"> @@ -198,8 +198,8 @@ <!-- INT_TOP->INT_POS --> <g id="edge6" class="edge"> <title>INT_TOP->INT_POS</title> -<path fill="none" stroke="#555555" d="M353,-386.46C353,-353.14 353,-280.53 353,-242.43"/> -<polygon fill="#555555" stroke="#555555" points="355.1,-242.8 353,-236.8 350.9,-242.8 355.1,-242.8"/> +<path fill="none" stroke="#555555" d="M353,-456.76C353,-412.51 353,-294.56 353,-242.85"/> +<polygon fill="#555555" stroke="#555555" points="355.1,-242.94 353,-236.94 350.9,-242.94 355.1,-242.94"/> </g> <!-- INT_TOP->FLT_TOP --> <!-- INT_BOT --> @@ -237,38 +237,38 @@ <!-- FLT_MINDOTS --> <g id="node12" class="node"> <title>FLT_MINDOTS</title> -<ellipse fill="aqua" stroke="black" cx="529" cy="-310.97" rx="109.19" ry="18"/> -<text text-anchor="middle" x="529" y="-306.87" font-family="DejaVu Sans" font-size="13.00">… negative constants</text> +<ellipse fill="aqua" stroke="black" cx="529" cy="-345.97" rx="109.19" ry="18"/> +<text text-anchor="middle" x="529" y="-341.87" font-family="DejaVu Sans" font-size="13.00">… negative constants</text> </g> <!-- FLT_TOP->FLT_MINDOTS --> <g id="edge10" class="edge"> <title>FLT_TOP->FLT_MINDOTS</title> -<path fill="none" stroke="#555555" d="M729.95,-393.76C692.71,-378.6 622.11,-349.86 575.3,-330.81"/> -<polygon fill="#555555" stroke="#555555" points="576.32,-328.96 569.97,-328.64 574.74,-332.85 576.32,-328.96"/> +<path fill="none" stroke="#555555" d="M733.33,-461.78C694.5,-439.96 612.69,-393.99 565.21,-367.31"/> +<polygon fill="#555555" stroke="#555555" points="566.33,-365.53 560.07,-364.42 564.27,-369.19 566.33,-365.53"/> </g> <!-- FLT_ZERO --> <g id="node13" class="node"> <title>FLT_ZERO</title> -<ellipse fill="aqua" stroke="black" cx="681" cy="-310.97" rx="27" ry="18"/> -<text text-anchor="middle" x="681" y="-306.87" font-family="DejaVu Sans" font-size="13.00">0.0</text> +<ellipse fill="aqua" stroke="black" cx="681" cy="-345.97" rx="27" ry="18"/> +<text text-anchor="middle" x="681" y="-341.87" font-family="DejaVu Sans" font-size="13.00">0.0</text> </g> <!-- FLT_TOP->FLT_ZERO --> <g id="edge11" class="edge"> <title>FLT_TOP->FLT_ZERO</title> -<path fill="none" stroke="#555555" d="M742.45,-388.35C730.15,-373.06 711.32,-349.66 697.75,-332.79"/> -<polygon fill="#555555" stroke="#555555" points="699.71,-331.88 694.32,-328.52 696.44,-334.51 699.71,-331.88"/> +<path fill="none" stroke="#555555" d="M745.33,-457.35C732.24,-434.89 708.83,-394.73 694.16,-369.54"/> +<polygon fill="#555555" stroke="#555555" points="696.04,-368.6 691.2,-364.48 692.41,-370.72 696.04,-368.6"/> </g> <!-- FLT_MAXDOTS --> <g id="node14" class="node"> <title>FLT_MAXDOTS</title> -<ellipse fill="aqua" stroke="black" cx="829" cy="-310.97" rx="105.09" ry="18"/> -<text text-anchor="middle" x="829" y="-306.87" font-family="DejaVu Sans" font-size="13.00">positive constants …</text> +<ellipse fill="aqua" stroke="black" cx="829" cy="-345.97" rx="105.09" ry="18"/> +<text text-anchor="middle" x="829" y="-341.87" font-family="DejaVu Sans" font-size="13.00">positive constants …</text> </g> <!-- FLT_TOP->FLT_MAXDOTS --> <g id="edge12" class="edge"> <title>FLT_TOP->FLT_MAXDOTS</title> -<path fill="none" stroke="#555555" d="M767.55,-388.35C779.41,-373.61 797.32,-351.34 810.76,-334.64"/> -<polygon fill="#555555" stroke="#555555" points="812.05,-336.39 814.18,-330.39 808.78,-333.75 812.05,-336.39"/> +<path fill="none" stroke="#555555" d="M764.67,-457.35C777.62,-435.14 800.65,-395.61 815.36,-370.38"/> +<polygon fill="#555555" stroke="#555555" points="817.12,-371.53 818.33,-365.28 813.49,-369.41 817.12,-371.53"/> </g> <!-- FLT_TOP->PTR_TOP --> <!-- FLT_BOT --> @@ -287,70 +287,70 @@ <!-- FLT_MINDOTS->FLT_BOT --> <g id="edge13" class="edge"> <title>FLT_MINDOTS->FLT_BOT</title> -<path fill="none" stroke="#555555" d="M545.44,-292.83C580.25,-256.55 661.25,-172.14 698.55,-133.26"/> -<polygon fill="#555555" stroke="#555555" points="699.62,-135.18 702.26,-129.4 696.59,-132.27 699.62,-135.18"/> +<path fill="none" stroke="#555555" d="M542.9,-327.91C576.67,-286.45 663.03,-180.46 700.37,-134.63"/> +<polygon fill="#555555" stroke="#555555" points="701.97,-135.99 704.13,-130.01 698.72,-133.34 701.97,-135.99"/> </g> <!-- FLT_MINDOTS->FLT_ZERO --> <!-- FLT_ZERO->FLT_BOT --> <g id="edge14" class="edge"> <title>FLT_ZERO->FLT_BOT</title> -<path fill="none" stroke="#555555" d="M684.22,-292.83C690.79,-257.83 705.78,-178.04 713.39,-137.55"/> -<polygon fill="#555555" stroke="#555555" points="715.44,-138 714.48,-131.72 711.31,-137.22 715.44,-138"/> +<path fill="none" stroke="#555555" d="M683.72,-327.91C690.19,-287.37 706.5,-185.12 714.05,-137.77"/> +<polygon fill="#555555" stroke="#555555" points="716.12,-138.14 714.99,-131.88 711.97,-137.48 716.12,-138.14"/> </g> <!-- FLT_ZERO->FLT_MAXDOTS --> <!-- FLT_MAXDOTS->FLT_BOT --> <g id="edge15" class="edge"> <title>FLT_MAXDOTS->FLT_BOT</title> -<path fill="none" stroke="#555555" d="M819.34,-292.83C799.4,-257.44 753.64,-176.23 731.07,-136.19"/> -<polygon fill="#555555" stroke="#555555" points="732.92,-135.18 728.14,-130.99 729.26,-137.25 732.92,-135.18"/> +<path fill="none" stroke="#555555" d="M820.66,-327.53C800.95,-286.34 751.49,-182.98 729.2,-136.4"/> +<polygon fill="#555555" stroke="#555555" points="731.13,-135.56 726.64,-131.05 727.34,-137.37 731.13,-135.56"/> </g> <!-- PTR_NULL --> <g id="node17" class="node"> <title>PTR_NULL</title> -<ellipse fill="#008000" stroke="black" cx="1297" cy="-310.97" rx="27.3" ry="18"/> -<text text-anchor="middle" x="1297" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">null</text> +<ellipse fill="#008000" stroke="black" cx="1297" cy="-345.97" rx="27.3" ry="18"/> +<text text-anchor="middle" x="1297" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">null</text> </g> <!-- PTR_TOP->PTR_NULL --> <g id="edge24" class="edge"> <title>PTR_TOP->PTR_NULL</title> -<path fill="none" stroke="#555555" d="M1203.78,-380.03C1225.49,-364.18 1253.48,-343.74 1273.1,-329.42"/> -<polygon fill="#555555" stroke="#555555" points="1274.33,-331.12 1277.93,-325.88 1271.85,-327.73 1274.33,-331.12"/> +<path fill="none" stroke="#555555" d="M1204.16,-450.36C1222.35,-436.53 1244.66,-418.07 1262,-398.97 1270.08,-390.06 1277.71,-379.16 1283.77,-369.64"/> +<polygon fill="#555555" stroke="#555555" points="1285.52,-370.8 1286.9,-364.59 1281.95,-368.58 1285.52,-370.8"/> </g> <!-- PTR_PERSON --> <g id="node19" class="node"> <title>PTR_PERSON</title> -<ellipse fill="#008000" stroke="black" cx="1040" cy="-310.97" rx="45.72" ry="18"/> -<text text-anchor="middle" x="1040" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person</text> +<ellipse fill="#008000" stroke="black" cx="1040" cy="-345.97" rx="45.72" ry="18"/> +<text text-anchor="middle" x="1040" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person</text> </g> <!-- PTR_TOP->PTR_PERSON --> <g id="edge25" class="edge"> <title>PTR_TOP->PTR_PERSON</title> -<path fill="none" stroke="#555555" d="M1137.26,-380.27C1115.69,-365.12 1088.05,-345.71 1067.76,-331.46"/> -<polygon fill="#555555" stroke="#555555" points="1069.06,-329.81 1062.95,-328.08 1066.65,-333.25 1069.06,-329.81"/> +<path fill="none" stroke="#555555" d="M1144.81,-448.56C1120.47,-424.98 1084.66,-390.26 1061.83,-368.13"/> +<polygon fill="#555555" stroke="#555555" points="1063.46,-366.79 1057.69,-364.12 1060.54,-369.8 1063.46,-366.79"/> </g> <!-- PTR_S1 --> <g id="node20" class="node"> <title>PTR_S1</title> -<ellipse fill="#008000" stroke="black" cx="1129" cy="-310.97" rx="27" ry="18"/> -<text text-anchor="middle" x="1129" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1</text> +<ellipse fill="#008000" stroke="black" cx="1129" cy="-345.97" rx="27" ry="18"/> +<text text-anchor="middle" x="1129" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1</text> </g> <!-- PTR_TOP->PTR_S1 --> <g id="edge26" class="edge"> <title>PTR_TOP->PTR_S1</title> -<path fill="none" stroke="#555555" d="M1158.4,-376.36C1152.4,-363.23 1145.32,-347.71 1139.6,-335.19"/> -<polygon fill="#555555" stroke="#555555" points="1141.62,-334.55 1137.22,-329.96 1137.8,-336.29 1141.62,-334.55"/> +<path fill="none" stroke="#555555" d="M1161.78,-446.09C1154.35,-423.62 1144.01,-392.36 1136.94,-370.98"/> +<polygon fill="#555555" stroke="#555555" points="1138.94,-370.34 1135.06,-365.3 1134.96,-371.66 1138.94,-370.34"/> </g> <!-- PTR_MORE --> <g id="node21" class="node"> <title>PTR_MORE</title> -<ellipse fill="#008000" stroke="black" cx="1213" cy="-310.97" rx="40.6" ry="18"/> -<text text-anchor="middle" x="1213" y="-306.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2, …</text> +<ellipse fill="#008000" stroke="black" cx="1213" cy="-345.97" rx="40.6" ry="18"/> +<text text-anchor="middle" x="1213" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2, …</text> </g> <!-- PTR_TOP->PTR_MORE --> <g id="edge27" class="edge"> <title>PTR_TOP->PTR_MORE</title> -<path fill="none" stroke="#555555" d="M1183.6,-376.36C1189.55,-363.32 1196.59,-347.92 1202.28,-335.45"/> -<polygon fill="#555555" stroke="#555555" points="1204.08,-336.56 1204.66,-330.23 1200.26,-334.82 1204.08,-336.56"/> +<path fill="none" stroke="#555555" d="M1180.22,-446.09C1187.6,-423.75 1197.87,-392.72 1204.93,-371.36"/> +<polygon fill="#555555" stroke="#555555" points="1206.92,-372.03 1206.81,-365.67 1202.94,-370.71 1206.92,-372.03"/> </g> <!-- PTR_TOP->STRUCT_TOP --> <!-- PTR_BOT --> @@ -375,8 +375,8 @@ <!-- PTR_NULL->PTR_PERSON_NIL --> <g id="edge34" class="edge"> <title>PTR_NULL->PTR_PERSON_NIL</title> -<path fill="none" stroke="#555555" d="M1281.06,-296.39C1263.26,-281.22 1234.22,-256.49 1213.51,-238.85"/> -<polygon fill="#555555" stroke="#555555" points="1214.99,-237.36 1209.06,-235.06 1212.27,-240.55 1214.99,-237.36"/> +<path fill="none" stroke="#555555" d="M1287.29,-328.97C1280.63,-318.41 1271.33,-304.45 1262,-292.97 1246.39,-273.75 1226.71,-253.74 1211.73,-239.23"/> +<polygon fill="#555555" stroke="#555555" points="1213.3,-237.84 1207.52,-235.19 1210.39,-240.87 1213.3,-237.84"/> </g> <!-- PTR_S1_NIL --> <g id="node23" class="node"> @@ -387,8 +387,8 @@ <!-- PTR_NULL->PTR_S1_NIL --> <g id="edge35" class="edge"> <title>PTR_NULL->PTR_S1_NIL</title> -<path fill="none" stroke="#555555" d="M1294.93,-292.66C1293.24,-278.53 1290.83,-258.38 1288.94,-242.57"/> -<polygon fill="#555555" stroke="#555555" points="1291.04,-242.41 1288.24,-236.7 1286.87,-242.91 1291.04,-242.41"/> +<path fill="none" stroke="#555555" d="M1295.49,-327.57C1293.58,-305.54 1290.28,-267.42 1288.12,-242.45"/> +<polygon fill="#555555" stroke="#555555" points="1290.23,-242.46 1287.62,-236.66 1286.04,-242.82 1290.23,-242.46"/> </g> <!-- PTR_MORE_NIL --> <g id="node24" class="node"> @@ -399,8 +399,8 @@ <!-- PTR_NULL->PTR_MORE_NIL --> <g id="edge36" class="edge"> <title>PTR_NULL->PTR_MORE_NIL</title> -<path fill="none" stroke="#555555" d="M1310.38,-294.78C1323.54,-279.83 1343.77,-256.85 1358.68,-239.92"/> -<polygon fill="#555555" stroke="#555555" points="1360.12,-241.46 1362.51,-235.57 1356.97,-238.68 1360.12,-241.46"/> +<path fill="none" stroke="#555555" d="M1307.26,-328.88C1321.47,-306.61 1347.21,-266.25 1363.41,-240.85"/> +<polygon fill="#555555" stroke="#555555" points="1365.04,-242.2 1366.5,-236.01 1361.5,-239.94 1365.04,-242.2"/> </g> <!-- PTR_ANY --> <g id="node18" class="node"> @@ -419,41 +419,41 @@ <!-- PTR_PERSON->PTR_ANY --> <g id="edge28" class="edge"> <title>PTR_PERSON->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M1040,-292.66C1040,-281.68 1040,-267.07 1040,-253.69"/> -<polygon fill="#555555" stroke="#555555" points="1042.1,-253.92 1040,-247.92 1037.9,-253.92 1042.1,-253.92"/> +<path fill="none" stroke="#555555" d="M1040,-327.57C1040,-308.61 1040,-277.75 1040,-253.6"/> +<polygon fill="#555555" stroke="#555555" points="1042.1,-253.86 1040,-247.86 1037.9,-253.86 1042.1,-253.86"/> </g> <!-- PTR_PERSON->PTR_S1 --> <!-- PTR_PERSON->PTR_PERSON_NIL --> <g id="edge31" class="edge"> <title>PTR_PERSON->PTR_PERSON_NIL</title> -<path fill="none" stroke="#555555" d="M1063.94,-295.19C1089.64,-279.32 1130.53,-254.07 1158.51,-236.8"/> -<polygon fill="#555555" stroke="#555555" points="1159.33,-238.76 1163.34,-233.82 1157.13,-235.18 1159.33,-238.76"/> +<path fill="none" stroke="#555555" d="M1055.68,-329.07C1066.26,-318.55 1080.66,-304.6 1094,-292.97 1116.38,-273.44 1143.02,-252.61 1162.38,-237.87"/> +<polygon fill="#555555" stroke="#555555" points="1163.43,-239.71 1166.94,-234.41 1160.89,-236.36 1163.43,-239.71"/> </g> <!-- PTR_S1->PTR_ANY --> <g id="edge29" class="edge"> <title>PTR_S1->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M1114.7,-295.19C1102.96,-283.05 1085.9,-265.42 1071.05,-250.07"/> -<polygon fill="#555555" stroke="#555555" points="1072.84,-248.9 1067.16,-246.05 1069.83,-251.82 1072.84,-248.9"/> +<path fill="none" stroke="#555555" d="M1118.41,-328.95C1111.53,-318.62 1102.33,-304.93 1094,-292.97 1084.38,-279.15 1073.57,-264.06 1064.17,-251.06"/> +<polygon fill="#555555" stroke="#555555" points="1066.07,-250.1 1060.85,-246.48 1062.67,-252.57 1066.07,-250.1"/> </g> <!-- PTR_S1->PTR_MORE --> <!-- PTR_S1->PTR_S1_NIL --> <g id="edge32" class="edge"> <title>PTR_S1->PTR_S1_NIL</title> -<path fill="none" stroke="#555555" d="M1150.34,-299.41C1174.33,-287.32 1214.22,-266.51 1247,-245.97 1251.87,-242.92 1256.94,-239.48 1261.75,-236.09"/> -<polygon fill="#555555" stroke="#555555" points="1262.79,-237.93 1266.45,-232.73 1260.35,-234.51 1262.79,-237.93"/> +<path fill="none" stroke="#555555" d="M1137.43,-328.51C1143.67,-317.48 1152.98,-303.17 1164,-292.97 1195.11,-264.17 1211.28,-268.8 1247,-245.97 1251.84,-242.87 1256.9,-239.42 1261.71,-236.02"/> +<polygon fill="#555555" stroke="#555555" points="1262.75,-237.85 1266.4,-232.65 1260.3,-234.44 1262.75,-237.85"/> </g> <!-- PTR_MORE->PTR_NULL --> <!-- PTR_MORE->PTR_ANY --> <g id="edge30" class="edge"> <title>PTR_MORE->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M1187.84,-296.59C1162.54,-283.13 1122.81,-262.01 1090.91,-245.04"/> -<polygon fill="#555555" stroke="#555555" points="1092.26,-243.38 1085.97,-242.42 1090.28,-247.09 1092.26,-243.38"/> +<path fill="none" stroke="#555555" d="M1199.85,-328.86C1190.51,-317.99 1177.32,-303.72 1164,-292.97 1141.82,-275.05 1114.97,-258.29 1091.94,-245.19"/> +<polygon fill="#555555" stroke="#555555" points="1093.13,-243.45 1086.87,-242.33 1091.07,-247.11 1093.13,-243.45"/> </g> <!-- PTR_MORE->PTR_MORE_NIL --> <g id="edge33" class="edge"> <title>PTR_MORE->PTR_MORE_NIL</title> -<path fill="none" stroke="#555555" d="M1237.7,-296.19C1266.57,-280.1 1314.43,-253.42 1346.09,-235.77"/> -<polygon fill="#555555" stroke="#555555" points="1347.05,-237.64 1351.26,-232.88 1345,-233.97 1347.05,-237.64"/> +<path fill="none" stroke="#555555" d="M1226.25,-328.99C1235.64,-318.18 1248.85,-303.92 1262,-292.97 1288.56,-270.85 1321.98,-249.86 1346.12,-235.75"/> +<polygon fill="#555555" stroke="#555555" points="1346.91,-237.72 1351.04,-232.89 1344.8,-234.09 1346.91,-237.72"/> </g> <!-- PTR_PERSON_NIL->PTR_BOT --> <g id="edge38" class="edge"> @@ -485,8 +485,8 @@ <!-- STRUCT_TOP->STRUCT_PERSON --> <g id="edge44" class="edge"> <title>STRUCT_TOP->STRUCT_PERSON</title> -<path fill="none" stroke="#555555" d="M1546.47,-376.11C1531.72,-340.49 1506.36,-279.23 1491.91,-244.33"/> -<polygon fill="#555555" stroke="#555555" points="1493.99,-243.86 1489.75,-239.12 1490.11,-245.47 1493.99,-243.86"/> +<path fill="none" stroke="#555555" d="M1549.61,-446.07C1534.71,-396.53 1503.8,-293.77 1489.1,-244.91"/> +<polygon fill="#555555" stroke="#555555" points="1491.15,-244.41 1487.41,-239.27 1487.12,-245.62 1491.15,-244.41"/> </g> <!-- STRUCT_S1 --> <g id="node28" class="node"> @@ -498,8 +498,8 @@ <!-- STRUCT_TOP->STRUCT_S1 --> <g id="edge45" class="edge"> <title>STRUCT_TOP->STRUCT_S1</title> -<path fill="none" stroke="#555555" d="M1558,-375.71C1558,-340.38 1558,-280.29 1558,-245.36"/> -<polygon fill="#555555" stroke="#555555" points="1560.1,-245.4 1558,-239.4 1555.9,-245.4 1560.1,-245.4"/> +<path fill="none" stroke="#555555" d="M1558,-445.58C1558,-395.91 1558,-293.85 1558,-245.08"/> +<polygon fill="#555555" stroke="#555555" points="1560.1,-245.25 1558,-239.25 1555.9,-245.25 1560.1,-245.25"/> </g> <!-- STRUCT_S2 --> <g id="node29" class="node"> @@ -511,8 +511,8 @@ <!-- STRUCT_TOP->STRUCT_S2 --> <g id="edge46" class="edge"> <title>STRUCT_TOP->STRUCT_S2</title> -<path fill="none" stroke="#555555" d="M1571.02,-376.11C1587.69,-340.49 1616.35,-279.23 1632.67,-244.33"/> -<polygon fill="#555555" stroke="#555555" points="1634.48,-245.42 1635.12,-239.09 1630.68,-243.64 1634.48,-245.42"/> +<path fill="none" stroke="#555555" d="M1567.48,-446.07C1584.32,-396.53 1619.24,-293.77 1635.85,-244.91"/> +<polygon fill="#555555" stroke="#555555" points="1637.82,-245.61 1637.77,-239.26 1633.85,-244.26 1637.82,-245.61"/> </g> <!-- STRUCT_MORE --> <g id="node30" class="node"> @@ -523,8 +523,8 @@ <!-- STRUCT_TOP->STRUCT_MORE --> <g id="edge47" class="edge"> <title>STRUCT_TOP->STRUCT_MORE</title> -<path fill="none" stroke="#555555" d="M1582.56,-377.7C1616.8,-341.11 1678.29,-275.38 1710.69,-240.75"/> -<polygon fill="#555555" stroke="#555555" points="1712.04,-242.39 1714.6,-236.57 1708.97,-239.52 1712.04,-242.39"/> +<path fill="none" stroke="#555555" d="M1576.29,-447.05C1610.53,-396.68 1683.74,-288.97 1716.08,-241.39"/> +<polygon fill="#555555" stroke="#555555" points="1717.7,-242.75 1719.33,-236.61 1714.22,-240.39 1717.7,-242.75"/> </g> <!-- STRUCT_TOP->MEM_TOP --> <!-- STRUCT_BOT --> @@ -576,8 +576,8 @@ <!-- MEM_TOP->MEM_ALIAS2 --> <g id="edge54" class="edge"> <title>MEM_TOP->MEM_ALIAS2</title> -<path fill="none" stroke="#555555" d="M1876.11,-386.79C1866.64,-353.58 1845.8,-280.42 1834.92,-242.24"/> -<polygon fill="#555555" stroke="#555555" points="1836.96,-241.75 1833.29,-236.55 1832.92,-242.9 1836.96,-241.75"/> +<path fill="none" stroke="#555555" d="M1877.44,-456.76C1868.24,-412.32 1843.64,-293.5 1833.01,-242.16"/> +<polygon fill="#555555" stroke="#555555" points="1835.12,-242.02 1831.85,-236.57 1831.01,-242.88 1835.12,-242.02"/> </g> <!-- MEM_ALIAS3 --> <g id="node34" class="node"> @@ -588,8 +588,8 @@ <!-- MEM_TOP->MEM_ALIAS3 --> <g id="edge55" class="edge"> <title>MEM_TOP->MEM_ALIAS3</title> -<path fill="none" stroke="#555555" d="M1885.89,-386.79C1895.36,-353.58 1916.2,-280.42 1927.08,-242.24"/> -<polygon fill="#555555" stroke="#555555" points="1929.08,-242.9 1928.71,-236.55 1925.04,-241.75 1929.08,-242.9"/> +<path fill="none" stroke="#555555" d="M1884.56,-456.76C1893.76,-412.32 1918.36,-293.5 1928.99,-242.16"/> +<polygon fill="#555555" stroke="#555555" points="1930.99,-242.88 1930.15,-236.57 1926.88,-242.02 1930.99,-242.88"/> </g> <!-- MEM_MORE --> <g id="node35" class="node"> @@ -600,8 +600,8 @@ <!-- MEM_TOP->MEM_MORE --> <g id="edge56" class="edge"> <title>MEM_TOP->MEM_MORE</title> -<path fill="none" stroke="#555555" d="M1893.51,-387.45C1919.1,-353.7 1977.4,-276.8 2005.82,-239.32"/> -<polygon fill="#555555" stroke="#555555" points="2007.25,-240.91 2009.2,-234.86 2003.9,-238.37 2007.25,-240.91"/> +<path fill="none" stroke="#555555" d="M1890.25,-457.16C1914.82,-412.56 1981.72,-291.1 2009.57,-240.54"/> +<polygon fill="#555555" stroke="#555555" points="2011.29,-241.76 2012.35,-235.49 2007.62,-239.74 2011.29,-241.76"/> </g> <!-- MEM_TOP->TUPLE_TOP --> <!-- MEM_BOT --> @@ -639,70 +639,94 @@ <!-- TUPLE1 --> <g id="node38" class="node"> <title>TUPLE1</title> -<polygon fill="#ffc0cb" stroke="black" points="2128.88,-328.97 2073.12,-328.97 2073.12,-292.97 2128.88,-292.97 2128.88,-328.97"/> -<text text-anchor="middle" x="2101" y="-306.87" font-family="DejaVu Sans" font-size="13.00">(type)</text> +<polygon fill="#ffc0cb" stroke="none" points="2116.88,-372.47 2073.12,-372.47 2073.12,-319.47 2116.88,-319.47 2116.88,-372.47"/> +<polygon fill="#ffc0cb" stroke="none" points="2073.12,-345.97 2073.12,-372.47 2116.88,-372.47 2116.88,-345.97 2073.12,-345.97"/> +<polygon fill="none" stroke="black" points="2073.12,-345.97 2073.12,-372.47 2116.88,-372.47 2116.88,-345.97 2073.12,-345.97"/> +<text text-anchor="start" x="2078.12" y="-355.12" font-family="DejaVu Sans" font-size="13.00">tuple</text> +<polygon fill="black" stroke="none" points="2073.12,-319.47 2073.12,-345.97 2116.88,-345.97 2116.88,-319.47 2073.12,-319.47"/> +<polygon fill="none" stroke="black" points="2073.12,-319.47 2073.12,-345.97 2116.88,-345.97 2116.88,-319.47 2073.12,-319.47"/> +<text text-anchor="start" x="2080.38" y="-328.62" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> </g> <!-- TUPLE_TOP->TUPLE1 --> <g id="edge62" class="edge"> <title>TUPLE_TOP->TUPLE1</title> -<path fill="none" stroke="#555555" d="M2114.8,-386.65C2112.19,-372.52 2108.47,-352.37 2105.54,-336.56"/> -<polygon fill="#555555" stroke="#555555" points="2107.61,-336.2 2104.46,-330.68 2103.48,-336.96 2107.61,-336.2"/> +<path fill="none" stroke="#555555" d="M2114.85,-456.57C2111.26,-436.74 2105.31,-403.91 2100.86,-379.34"/> +<polygon fill="#555555" stroke="#555555" points="2102.94,-379.03 2099.81,-373.5 2098.81,-379.77 2102.94,-379.03"/> </g> <!-- TUPLE2 --> <g id="node39" class="node"> <title>TUPLE2</title> -<polygon fill="#ffc0cb" stroke="black" points="2239,-328.97 2145,-328.97 2145,-292.97 2239,-292.97 2239,-328.97"/> -<text text-anchor="middle" x="2192" y="-306.87" font-family="DejaVu Sans" font-size="13.00">(type, type)</text> +<polygon fill="#ffc0cb" stroke="none" points="2176.88,-385.72 2133.12,-385.72 2133.12,-306.22 2176.88,-306.22 2176.88,-385.72"/> +<polygon fill="#ffc0cb" stroke="none" points="2133.12,-359.22 2133.12,-385.72 2176.88,-385.72 2176.88,-359.22 2133.12,-359.22"/> +<polygon fill="none" stroke="black" points="2133.12,-359.22 2133.12,-385.72 2176.88,-385.72 2176.88,-359.22 2133.12,-359.22"/> +<text text-anchor="start" x="2138.12" y="-368.37" font-family="DejaVu Sans" font-size="13.00">tuple</text> +<polygon fill="black" stroke="none" points="2133.12,-332.72 2133.12,-359.22 2176.88,-359.22 2176.88,-332.72 2133.12,-332.72"/> +<polygon fill="none" stroke="black" points="2133.12,-332.72 2133.12,-359.22 2176.88,-359.22 2176.88,-332.72 2133.12,-332.72"/> +<text text-anchor="start" x="2140.38" y="-341.87" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> +<polygon fill="black" stroke="none" points="2133.12,-306.22 2133.12,-332.72 2176.88,-332.72 2176.88,-306.22 2133.12,-306.22"/> +<polygon fill="none" stroke="black" points="2133.12,-306.22 2133.12,-332.72 2176.88,-332.72 2176.88,-306.22 2133.12,-306.22"/> +<text text-anchor="start" x="2140.38" y="-315.37" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> </g> <!-- TUPLE_TOP->TUPLE2 --> <g id="edge63" class="edge"> <title>TUPLE_TOP->TUPLE2</title> -<path fill="none" stroke="#555555" d="M2131.23,-387.51C2143,-372.87 2160.35,-351.31 2173.5,-334.97"/> -<polygon fill="#555555" stroke="#555555" points="2175.06,-336.38 2177.18,-330.39 2171.79,-333.74 2175.06,-336.38"/> +<path fill="none" stroke="#555555" d="M2122.99,-456.83C2127.76,-440.46 2135.17,-415.04 2141.65,-392.78"/> +<polygon fill="#555555" stroke="#555555" points="2143.64,-393.48 2143.3,-387.13 2139.6,-392.3 2143.64,-393.48"/> </g> <!-- TUPLEN --> <g id="node40" class="node"> <title>TUPLEN</title> -<polygon fill="#ffc0cb" stroke="black" points="2332.75,-328.97 2255.25,-328.97 2255.25,-292.97 2332.75,-292.97 2332.75,-328.97"/> -<text text-anchor="middle" x="2294" y="-306.87" font-family="DejaVu Sans" font-size="13.00">(type, …)</text> +<polygon fill="#ffc0cb" stroke="none" points="2236.88,-398.97 2193.12,-398.97 2193.12,-292.97 2236.88,-292.97 2236.88,-398.97"/> +<polygon fill="#ffc0cb" stroke="none" points="2193.12,-372.47 2193.12,-398.97 2236.88,-398.97 2236.88,-372.47 2193.12,-372.47"/> +<polygon fill="none" stroke="black" points="2193.12,-372.47 2193.12,-398.97 2236.88,-398.97 2236.88,-372.47 2193.12,-372.47"/> +<text text-anchor="start" x="2198.12" y="-381.62" font-family="DejaVu Sans" font-size="13.00">tuple</text> +<polygon fill="black" stroke="none" points="2193.12,-345.97 2193.12,-372.47 2236.88,-372.47 2236.88,-345.97 2193.12,-345.97"/> +<polygon fill="none" stroke="black" points="2193.12,-345.97 2193.12,-372.47 2236.88,-372.47 2236.88,-345.97 2193.12,-345.97"/> +<text text-anchor="start" x="2200.38" y="-355.12" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> +<polygon fill="black" stroke="none" points="2193.12,-319.47 2193.12,-345.97 2236.88,-345.97 2236.88,-319.47 2193.12,-319.47"/> +<polygon fill="none" stroke="black" points="2193.12,-319.47 2193.12,-345.97 2236.88,-345.97 2236.88,-319.47 2193.12,-319.47"/> +<text text-anchor="start" x="2208.62" y="-328.62" font-family="DejaVu Sans" font-size="13.00" fill="white">…</text> +<polygon fill="black" stroke="none" points="2193.12,-292.97 2193.12,-319.47 2236.88,-319.47 2236.88,-292.97 2193.12,-292.97"/> +<polygon fill="none" stroke="black" points="2193.12,-292.97 2193.12,-319.47 2236.88,-319.47 2236.88,-292.97 2193.12,-292.97"/> +<text text-anchor="start" x="2200.38" y="-302.12" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> </g> <!-- TUPLE_TOP->TUPLEN --> <g id="edge64" class="edge"> <title>TUPLE_TOP->TUPLEN</title> -<path fill="none" stroke="#555555" d="M2144.35,-390.18C2173.39,-375.01 2220.42,-350.42 2254.01,-332.87"/> -<polygon fill="#555555" stroke="#555555" points="2254.85,-334.8 2259.2,-330.16 2252.91,-331.07 2254.85,-334.8"/> +<path fill="none" stroke="#555555" d="M2134.21,-457.82C2148.47,-443.17 2169.34,-420.61 2185,-398.97 2186.4,-397.02 2187.8,-395.01 2189.17,-392.95"/> +<polygon fill="#555555" stroke="#555555" points="2190.91,-394.14 2192.41,-387.96 2187.38,-391.86 2190.91,-394.14"/> </g> <!-- TUPLE_BOT --> <g id="node37" class="node"> <title>TUPLE_BOT</title> -<ellipse fill="#ffc0cb" stroke="black" cx="2155" cy="-111.99" rx="44.7" ry="18"/> -<text text-anchor="middle" x="2155" y="-107.89" font-family="DejaVu Sans" font-size="13.00">⊥:tuple</text> +<ellipse fill="#ffc0cb" stroke="black" cx="2136" cy="-111.99" rx="44.7" ry="18"/> +<text text-anchor="middle" x="2136" y="-107.89" font-family="DejaVu Sans" font-size="13.00">⊥:tuple</text> </g> <!-- TUPLE_BOT->BOT --> <g id="edge81" class="edge"> <title>TUPLE_BOT->BOT</title> -<path fill="none" stroke="#555555" d="M2126.88,-97.69C2108.55,-89.66 2083.87,-80.04 2061,-75 1906.73,-41.03 1407.62,-24.05 1271.54,-19.98"/> -<polygon fill="#555555" stroke="#555555" points="1271.79,-17.89 1265.73,-19.81 1271.67,-22.08 1271.79,-17.89"/> +<path fill="none" stroke="#555555" d="M2111.91,-96.53C2097.63,-88.71 2078.88,-79.71 2061,-75 1908.25,-34.75 1408.04,-22.3 1271.63,-19.61"/> +<polygon fill="#555555" stroke="#555555" points="1271.84,-17.52 1265.8,-19.5 1271.76,-21.72 1271.84,-17.52"/> </g> <!-- TUPLE1->TUPLE_BOT --> <g id="edge65" class="edge"> <title>TUPLE1->TUPLE_BOT</title> -<path fill="none" stroke="#555555" d="M2105.79,-292.49C2115.46,-257.21 2137.33,-177.44 2148.37,-137.19"/> -<polygon fill="#555555" stroke="#555555" points="2150.33,-137.95 2149.9,-131.61 2146.28,-136.84 2150.33,-137.95"/> +<path fill="none" stroke="#555555" d="M2099.47,-319.7C2107.39,-274.85 2123.82,-181.9 2131.66,-137.56"/> +<polygon fill="#555555" stroke="#555555" points="2133.69,-138.14 2132.66,-131.86 2129.55,-137.4 2133.69,-138.14"/> </g> <!-- TUPLE1->TUPLE2 --> <!-- TUPLE2->TUPLE_BOT --> <g id="edge66" class="edge"> <title>TUPLE2->TUPLE_BOT</title> -<path fill="none" stroke="#555555" d="M2188.72,-292.49C2182.12,-257.37 2167.24,-178.17 2159.65,-137.74"/> -<polygon fill="#555555" stroke="#555555" points="2161.73,-137.43 2158.56,-131.92 2157.6,-138.2 2161.73,-137.43"/> +<path fill="none" stroke="#555555" d="M2151.84,-306.4C2147.91,-258.37 2141.3,-177.75 2138,-137.46"/> +<polygon fill="#555555" stroke="#555555" points="2140.13,-137.74 2137.55,-131.93 2135.95,-138.08 2140.13,-137.74"/> </g> <!-- TUPLE2->TUPLEN --> <!-- TUPLEN->TUPLE_BOT --> <g id="edge67" class="edge"> <title>TUPLEN->TUPLE_BOT</title> -<path fill="none" stroke="#555555" d="M2281.66,-292.49C2256.44,-256.74 2198.97,-175.3 2170.95,-135.59"/> -<polygon fill="#555555" stroke="#555555" points="2172.76,-134.52 2167.59,-130.83 2169.33,-136.94 2172.76,-134.52"/> +<path fill="none" stroke="#555555" d="M2197.37,-293.19C2180.79,-244.5 2156.69,-173.75 2144.2,-137.07"/> +<polygon fill="#555555" stroke="#555555" points="2146.27,-136.64 2142.35,-131.63 2142.3,-137.99 2146.27,-136.64"/> </g> </g> </svg> diff --git a/chapter14/docs/lattice.gv b/chapter14/docs/lattice.gv index ac2f1f2e..5fd97a52 100644 --- a/chapter14/docs/lattice.gv +++ b/chapter14/docs/lattice.gv @@ -142,9 +142,28 @@ digraph Lattice { node [fillcolor="#ffc0cb"]; TUPLE_TOP [label="⊤:tuple"]; TUPLE_BOT [label="⊥:tuple"]; - TUPLE1 [label="(type)", shape=box]; - TUPLE2 [label="(type, type)", shape=box]; - TUPLEN [label="(type, …)", shape=box]; + // Each black element stands for a recursively nested type lattice. + TUPLE1 [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; + TUPLE2 [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; + TUPLEN [shape=plain, label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="#ffc0cb">tuple</TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">…</FONT></TD></TR> + <TR><TD BGCOLOR="black"><FONT COLOR="white">type</FONT></TD></TR> + </TABLE> + >]; {rank=same; TUPLE1; TUPLE2; TUPLEN;} TUPLE1 -> TUPLE2 -> TUPLEN [style=invis]; TUPLE_TOP -> {TUPLE1 TUPLE2 TUPLEN}; diff --git a/chapter14/docs/lattice.svg b/chapter14/docs/lattice.svg index 131b5601..9db77f7a 100644 --- a/chapter14/docs/lattice.svg +++ 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font-size="14.00">collection of types</text> </g> <!-- TOP --> <g id="node1" class="node"> <title>TOP</title> -<ellipse fill="black" stroke="black" cx="1093" cy="-784.78" rx="27" ry="18"/> -<text text-anchor="middle" x="1093" y="-780.68" font-family="DejaVu Sans" font-size="13.00" fill="white">⊤</text> +<ellipse fill="black" stroke="black" cx="1093" cy="-854.78" rx="27" ry="18"/> +<text text-anchor="middle" x="1093" y="-850.68" font-family="DejaVu Sans" font-size="13.00" fill="white">⊤</text> </g> <!-- XCTRL --> <g id="node3" class="node"> <title>XCTRL</title> -<ellipse fill="#ffff00" stroke="black" cx="53" cy="-682.29" rx="36.51" ry="18"/> -<text text-anchor="middle" x="53" y="-678.19" font-family="DejaVu Sans" font-size="13.00">⊤:ctrl</text> +<ellipse fill="#ffff00" stroke="black" cx="53" cy="-752.29" rx="36.51" ry="18"/> +<text text-anchor="middle" x="53" y="-748.19" font-family="DejaVu Sans" font-size="13.00">⊤:ctrl</text> </g> <!-- TOP->XCTRL --> <g id="edge77" class="edge"> 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+<text text-anchor="start" x="313.12" y="-749.19" font-family="DejaVu Sans" font-weight="bold" font-size="13.00">⊤</text> +<text text-anchor="start" x="325.12" y="-749.19" font-family="DejaVu Sans" font-size="13.00">:int</text> </g> <!-- TOP->INT_TOP --> <g id="edge78" class="edge"> <title>TOP->INT_TOP</title> -<path fill="none" stroke="#555555" d="M1065.76,-783.55C938.37,-782.39 406.27,-776.49 376,-758.78 356.7,-747.5 344.47,-724.61 337.51,-706.98"/> -<polygon fill="#555555" stroke="#555555" points="339.61,-706.59 335.55,-701.7 335.67,-708.05 339.61,-706.59"/> +<path fill="none" stroke="#555555" d="M1065.76,-853.55C938.37,-852.39 406.27,-846.49 376,-828.78 356.7,-817.5 344.47,-794.61 337.51,-776.98"/> +<polygon fill="#555555" stroke="#555555" points="339.61,-776.59 335.55,-771.7 335.67,-778.05 339.61,-776.59"/> </g> <!-- FLT_TOP --> <g id="node14" class="node"> <title>FLT_TOP</title> -<ellipse fill="aqua" stroke="black" cx="720" cy="-682.29" rx="31.39" ry="18"/> -<text 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y="-739.94" font-family="DejaVu Sans" font-size="13.00">[struct top]</text> </g> <!-- TOP->STRUCT_TOP --> <g id="edge81" class="edge"> <title>TOP->STRUCT_TOP</title> -<path fill="none" stroke="#555555" d="M1119.97,-782.78C1178.13,-780.35 1313.55,-773.3 1357,-758.78 1388.2,-748.36 1419.74,-728.78 1443.07,-712.17"/> -<polygon fill="#555555" stroke="#555555" points="1444.26,-713.9 1447.9,-708.68 1441.8,-710.49 1444.26,-713.9"/> +<path fill="none" stroke="#555555" d="M1119.97,-852.78C1178.13,-850.35 1313.55,-843.3 1357,-828.78 1388.2,-818.36 1419.74,-798.78 1443.07,-782.17"/> +<polygon fill="#555555" stroke="#555555" points="1444.26,-783.9 1447.9,-778.68 1441.8,-780.49 1444.26,-783.9"/> </g> <!-- MEM_TOP --> <g id="node38" class="node"> <title>MEM_TOP</title> -<ellipse fill="#00008b" stroke="black" cx="1807" cy="-682.29" rx="44.7" ry="18"/> -<text text-anchor="middle" x="1807" y="-678.19" font-family="DejaVu Sans" font-size="13.00" fill="white">⊤:mem</text> +<ellipse fill="#00008b" 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--> <g id="edge6" class="edge"> <title>INT_HI->INT_CON</title> -<path fill="none" stroke="#555555" d="M303.5,-569.81C304.57,-532.63 307.06,-445.61 308.29,-402.74"/> -<polygon fill="#555555" stroke="#555555" points="310.39,-402.84 308.46,-396.78 306.19,-402.72 310.39,-402.84"/> +<path fill="none" stroke="#555555" d="M303.42,-640.12C304.47,-597.64 307.17,-487.54 308.39,-437.9"/> +<polygon fill="#555555" stroke="#555555" points="310.49,-438.03 308.53,-431.98 306.29,-437.93 310.49,-438.03"/> </g> <!-- INT_CON0 --> <g id="node10" class="node"> <title>INT_CON0</title> -<ellipse fill="lightblue" stroke="black" cx="141" cy="-376.98" rx="27" ry="18"/> -<text text-anchor="middle" x="141" y="-372.88" font-family="DejaVu Sans" font-size="13.00">0</text> +<ellipse fill="lightblue" stroke="black" cx="141" cy="-411.98" rx="27" ry="18"/> +<text text-anchor="middle" x="141" y="-407.88" font-family="DejaVu Sans" font-size="13.00">0</text> </g> <!-- INT_XBOOL->INT_CON0 --> <g id="edge4" class="edge"> <title>INT_XBOOL->INT_CON0</title> -<path fill="none" stroke="#555555" d="M200.06,-465.44C188.13,-447.77 168.95,-419.38 155.71,-399.76"/> -<polygon fill="#555555" stroke="#555555" points="157.58,-398.78 152.48,-394.98 154.1,-401.13 157.58,-398.78"/> +<path fill="none" stroke="#555555" d="M202.56,-534.92C190.09,-510.21 166.7,-463.9 152.62,-436.01"/> +<polygon fill="#555555" stroke="#555555" points="154.52,-435.1 149.94,-430.69 150.77,-436.99 154.52,-435.1"/> </g> <!-- INT_CON1 --> <g id="node11" class="node"> <title>INT_CON1</title> -<ellipse fill="lightblue" stroke="black" cx="211" cy="-376.98" rx="27" ry="18"/> -<text text-anchor="middle" x="211" y="-372.88" font-family="DejaVu Sans" font-size="13.00">1</text> +<ellipse fill="lightblue" stroke="black" cx="211" cy="-411.98" rx="27" ry="18"/> +<text text-anchor="middle" x="211" y="-407.88" font-family="DejaVu Sans" font-size="13.00">1</text> </g> <!-- INT_XBOOL->INT_CON1 --> <g id="edge5" class="edge"> <title>INT_XBOOL->INT_CON1</title> -<path fill="none" stroke="#555555" d="M211,-464.52C211,-447.74 211,-421.98 211,-402.93"/> -<polygon fill="#555555" stroke="#555555" points="213.1,-402.99 211,-396.99 208.9,-402.99 213.1,-402.99"/> +<path fill="none" stroke="#555555" d="M211,-534.36C211,-510.07 211,-465.7 211,-437.86"/> +<polygon fill="#555555" stroke="#555555" points="213.1,-437.99 211,-431.99 208.9,-437.99 213.1,-437.99"/> </g> <!-- INT_LO --> <g id="node13" class="node"> @@ -249,8 +249,8 @@ <!-- INT_CON->INT_LO --> <g id="edge10" class="edge"> <title>INT_CON->INT_LO</title> -<path fill="none" stroke="#555555" d="M308.38,-358.79C307.31,-329.13 305.12,-268.24 303.89,-234.09"/> -<polygon fill="#555555" stroke="#555555" points="305.99,-234.26 303.68,-228.34 301.8,-234.41 305.99,-234.26"/> +<path fill="none" stroke="#555555" d="M308.49,-393.8C307.43,-358.13 304.98,-275.9 303.74,-234.4"/> +<polygon fill="#555555" stroke="#555555" points="305.84,-234.35 303.56,-228.42 301.64,-234.48 305.84,-234.35"/> </g> <!-- INT_CON0->INT_CON1 --> <!-- INT_BOOL --> @@ -262,15 +262,15 @@ <!-- INT_CON0->INT_BOOL --> <g id="edge7" class="edge"> <title>INT_CON0->INT_BOOL</title> -<path fill="none" stroke="#555555" d="M154.17,-360.75C165.07,-348.12 180.69,-330.05 192.8,-316.04"/> -<polygon fill="#555555" stroke="#555555" points="194.09,-317.76 196.43,-311.85 190.91,-315.01 194.09,-317.76"/> +<path fill="none" stroke="#555555" d="M150.73,-394.85C162.84,-374.8 183.57,-340.43 197.28,-317.71"/> +<polygon fill="#555555" stroke="#555555" points="199.04,-318.87 200.34,-312.64 195.44,-316.7 199.04,-318.87"/> </g> <!-- INT_CON1->INT_CON --> <!-- INT_CON1->INT_BOOL --> <g id="edge8" class="edge"> <title>INT_CON1->INT_BOOL</title> -<path fill="none" stroke="#555555" d="M211,-358.8C211,-347.5 211,-332.51 211,-319.9"/> -<polygon fill="#555555" stroke="#555555" points="213.1,-319.93 211,-313.93 208.9,-319.93 213.1,-319.93"/> +<path fill="none" stroke="#555555" d="M211,-393.62C211,-374.05 211,-342.1 211,-319.88"/> +<polygon fill="#555555" stroke="#555555" points="213.1,-319.98 211,-313.98 208.9,-319.98 213.1,-319.98"/> </g> <!-- INT_BOOL->INT_LO --> <g id="edge9" class="edge"> @@ -287,40 +287,40 @@ <!-- FLT_CON64 --> <g id="node16" class="node"> <title>FLT_CON64</title> -<ellipse fill="aqua" stroke="black" cx="790" cy="-482.64" rx="65.94" ry="40.66"/> -<text text-anchor="middle" x="790" y="-495.04" font-family="DejaVu Sans" font-size="13.00">64b consts</text> -<text text-anchor="middle" x="790" y="-478.54" font-family="DejaVu Sans" font-size="13.00">[excludes</text> -<text text-anchor="middle" x="790" y="-462.04" font-family="DejaVu Sans" font-size="13.00">32b consts]</text> +<ellipse fill="aqua" stroke="black" cx="790" cy="-552.64" rx="65.94" ry="40.66"/> +<text text-anchor="middle" x="790" y="-565.04" font-family="DejaVu Sans" font-size="13.00">64b consts</text> +<text text-anchor="middle" x="790" y="-548.54" font-family="DejaVu Sans" font-size="13.00">[excludes</text> +<text text-anchor="middle" x="790" y="-532.04" font-family="DejaVu Sans" font-size="13.00">32b consts]</text> </g> <!-- FLT_TOP->FLT_CON64 --> <g id="edge14" class="edge"> <title>FLT_TOP->FLT_CON64</title> -<path fill="none" stroke="#555555" d="M725.97,-664.44C736.43,-634.9 758.41,-572.83 773.68,-529.71"/> -<polygon fill="#555555" stroke="#555555" points="775.64,-530.48 775.66,-524.12 771.68,-529.08 775.64,-530.48"/> +<path fill="none" stroke="#555555" d="M725.97,-734.44C736.43,-704.9 758.41,-642.83 773.68,-599.71"/> +<polygon fill="#555555" stroke="#555555" points="775.64,-600.48 775.66,-594.12 771.68,-599.08 775.64,-600.48"/> </g> <!-- FLT_CONPI --> <g id="node18" class="node"> <title>FLT_CONPI</title> -<ellipse fill="aqua" stroke="black" cx="651" cy="-482.64" rx="56.98" ry="18"/> -<text text-anchor="middle" x="651" y="-478.54" font-family="DejaVu Sans" font-size="13.00">3.14159...</text> +<ellipse fill="aqua" stroke="black" cx="651" cy="-552.64" rx="56.98" ry="18"/> +<text text-anchor="middle" x="651" y="-548.54" font-family="DejaVu Sans" font-size="13.00">3.14159...</text> </g> <!-- FLT_TOP->FLT_CONPI --> <g id="edge15" class="edge"> <title>FLT_TOP->FLT_CONPI</title> -<path fill="none" stroke="#555555" d="M714.12,-664.44C701.88,-629.39 673.65,-548.52 659.46,-507.88"/> -<polygon fill="#555555" stroke="#555555" points="661.52,-507.42 657.56,-502.44 657.56,-508.8 661.52,-507.42"/> +<path fill="none" stroke="#555555" d="M714.12,-734.44C701.88,-699.39 673.65,-618.52 659.46,-577.88"/> +<polygon fill="#555555" stroke="#555555" points="661.52,-577.42 657.56,-572.44 657.56,-578.8 661.52,-577.42"/> </g> <!-- FLT_X32 --> <g id="node19" class="node"> <title>FLT_X32</title> -<ellipse fill="aqua" stroke="black" cx="518" cy="-588.3" rx="32.93" ry="18"/> -<text text-anchor="middle" x="518" y="-584.2" font-family="DejaVu Sans" font-size="13.00">~f32</text> +<ellipse fill="aqua" stroke="black" cx="518" cy="-658.3" rx="32.93" ry="18"/> +<text text-anchor="middle" x="518" y="-654.2" font-family="DejaVu Sans" font-size="13.00">~f32</text> </g> <!-- FLT_TOP->FLT_X32 --> <g id="edge18" class="edge"> <title>FLT_TOP->FLT_X32</title> -<path fill="none" stroke="#555555" d="M696.03,-670.38C659.58,-653.78 590.16,-622.16 549.62,-603.7"/> -<polygon fill="#555555" stroke="#555555" points="550.59,-601.83 544.26,-601.26 548.85,-605.66 550.59,-601.83"/> +<path fill="none" stroke="#555555" d="M696.03,-740.38C659.58,-723.78 590.16,-692.16 549.62,-673.7"/> +<polygon fill="#555555" stroke="#555555" points="550.59,-671.83 544.26,-671.26 548.85,-675.66 550.59,-671.83"/> </g> <!-- FLT_TOP->PTR_TOP --> <!-- FLT_BOT --> @@ -339,113 +339,113 @@ <!-- FLT_CON64->FLT_BOT --> <g id="edge16" class="edge"> <title>FLT_CON64->FLT_BOT</title> -<path fill="none" stroke="#555555" d="M782.44,-441.84C767.9,-365.27 736.43,-199.52 724.61,-137.27"/> -<polygon fill="#555555" stroke="#555555" points="726.73,-137.2 723.55,-131.69 722.61,-137.98 726.73,-137.2"/> +<path fill="none" stroke="#555555" d="M783.66,-511.94C769.47,-423.02 735.48,-210 723.92,-137.58"/> +<polygon fill="#555555" stroke="#555555" points="726.01,-137.32 722.99,-131.73 721.86,-137.98 726.01,-137.32"/> </g> <!-- FLT_CON32 --> <g id="node17" class="node"> <title>FLT_CON32</title> -<ellipse fill="aqua" stroke="black" cx="518" cy="-482.64" rx="60.05" ry="18"/> -<text text-anchor="middle" x="518" y="-478.54" font-family="DejaVu Sans" font-size="13.00">32b consts</text> +<ellipse fill="aqua" stroke="black" cx="518" cy="-552.64" rx="60.05" ry="18"/> +<text text-anchor="middle" x="518" y="-548.54" font-family="DejaVu Sans" font-size="13.00">32b consts</text> </g> <!-- FLT_CON32->FLT_CONPI --> <!-- FLT_32 --> <g id="node21" class="node"> <title>FLT_32</title> -<ellipse fill="aqua" stroke="black" cx="518" cy="-376.98" rx="27" ry="18"/> -<text text-anchor="middle" x="518" y="-372.88" font-family="DejaVu Sans" font-size="13.00">f32</text> +<ellipse fill="aqua" stroke="black" cx="518" cy="-411.98" rx="27" ry="18"/> +<text text-anchor="middle" x="518" y="-407.88" font-family="DejaVu Sans" font-size="13.00">f32</text> </g> <!-- FLT_CON32->FLT_32 --> <g id="edge22" class="edge"> <title>FLT_CON32->FLT_32</title> -<path fill="none" stroke="#555555" d="M518,-464.52C518,-447.74 518,-421.98 518,-402.93"/> -<polygon fill="#555555" stroke="#555555" points="520.1,-402.99 518,-396.99 515.9,-402.99 520.1,-402.99"/> +<path fill="none" stroke="#555555" d="M518,-534.36C518,-510.07 518,-465.7 518,-437.86"/> +<polygon fill="#555555" stroke="#555555" points="520.1,-437.99 518,-431.99 515.9,-437.99 520.1,-437.99"/> </g> <!-- FLT_CONPI->FLT_BOT --> <g id="edge17" class="edge"> <title>FLT_CONPI->FLT_BOT</title> -<path fill="none" stroke="#555555" d="M654.24,-464.36C665.42,-404.61 702.46,-206.71 715.45,-137.3"/> -<polygon fill="#555555" stroke="#555555" points="717.45,-138.01 716.49,-131.73 713.32,-137.24 717.45,-138.01"/> +<path fill="none" stroke="#555555" d="M653.75,-534.18C664.5,-465.79 703.78,-216.13 716.2,-137.13"/> +<polygon fill="#555555" stroke="#555555" points="718.23,-137.78 717.08,-131.53 714.08,-137.13 718.23,-137.78"/> </g> <!-- FLT_CONPI->FLT_CON64 --> <!-- FLT_X32->FLT_CON32 --> <g id="edge20" class="edge"> <title>FLT_X32->FLT_CON32</title> -<path fill="none" stroke="#555555" d="M518,-570.18C518,-553.4 518,-527.64 518,-508.58"/> -<polygon fill="#555555" stroke="#555555" points="520.1,-508.64 518,-502.64 515.9,-508.64 520.1,-508.64"/> +<path fill="none" stroke="#555555" d="M518,-640.18C518,-623.4 518,-597.64 518,-578.58"/> +<polygon fill="#555555" stroke="#555555" points="520.1,-578.64 518,-572.64 515.9,-578.64 520.1,-578.64"/> </g> <!-- FLT_CON0 --> <g id="node20" class="node"> <title>FLT_CON0</title> -<ellipse fill="aqua" stroke="black" cx="415" cy="-482.64" rx="27" ry="18"/> -<text text-anchor="middle" x="415" y="-478.54" font-family="DejaVu Sans" font-size="13.00">0.</text> +<ellipse fill="aqua" stroke="black" cx="415" cy="-552.64" rx="27" ry="18"/> +<text text-anchor="middle" x="415" y="-548.54" font-family="DejaVu Sans" font-size="13.00">0.</text> </g> <!-- FLT_X32->FLT_CON0 --> <g id="edge19" class="edge"> <title>FLT_X32->FLT_CON0</title> -<path fill="none" stroke="#555555" d="M501.38,-572.45C487.36,-559.74 466.92,-540.77 450,-523.3 444.13,-517.24 437.97,-510.42 432.47,-504.17"/> -<polygon fill="#555555" stroke="#555555" points="434.16,-502.91 428.64,-499.77 431,-505.67 434.16,-502.91"/> +<path fill="none" stroke="#555555" d="M501.38,-642.45C487.36,-629.74 466.92,-610.77 450,-593.3 444.13,-587.24 437.97,-580.42 432.47,-574.17"/> +<polygon fill="#555555" stroke="#555555" points="434.16,-572.91 428.64,-569.77 431,-575.67 434.16,-572.91"/> </g> <!-- FLT_CON0->FLT_CON32 --> <!-- FLT_CON0->FLT_32 --> <g id="edge21" class="edge"> <title>FLT_CON0->FLT_32</title> -<path fill="none" stroke="#555555" d="M427.65,-466.66C434.16,-459.11 442.33,-449.9 450,-441.98 465.23,-426.25 483.32,-409.31 497.01,-396.8"/> -<polygon fill="#555555" stroke="#555555" points="498.07,-398.68 501.09,-393.09 495.24,-395.57 498.07,-398.68"/> +<path fill="none" stroke="#555555" d="M426.62,-536.01C445.1,-511.12 481.26,-462.44 502.13,-434.35"/> +<polygon fill="#555555" stroke="#555555" points="503.79,-435.63 505.68,-429.57 500.42,-433.13 503.79,-435.63"/> </g> <!-- FLT_32->FLT_BOT --> <g id="edge23" class="edge"> <title>FLT_32->FLT_BOT</title> -<path fill="none" stroke="#555555" d="M529.73,-360.71C563.88,-316.25 663.29,-186.82 703.16,-134.91"/> -<polygon fill="#555555" stroke="#555555" points="704.81,-136.21 706.8,-130.17 701.48,-133.65 704.81,-136.21"/> +<path fill="none" stroke="#555555" d="M528.58,-395.38C562.1,-345.93 666.07,-192.55 705.04,-135.05"/> +<polygon fill="#555555" stroke="#555555" points="706.56,-136.56 708.19,-130.41 703.08,-134.2 706.56,-136.56"/> </g> <!-- PTR_NULL --> <g id="node24" class="node"> <title>PTR_NULL</title> -<ellipse fill="#008000" stroke="black" cx="1219" cy="-588.3" rx="27.3" ry="18"/> -<text text-anchor="middle" x="1219" y="-584.2" font-family="DejaVu Sans" font-size="13.00" fill="white">null</text> +<ellipse fill="#008000" stroke="black" cx="1219" cy="-658.3" rx="27.3" ry="18"/> +<text text-anchor="middle" x="1219" y="-654.2" font-family="DejaVu Sans" font-size="13.00" fill="white">null</text> </g> <!-- PTR_TOP->PTR_NULL --> <g id="edge33" class="edge"> <title>PTR_TOP->PTR_NULL</title> -<path fill="none" stroke="#555555" d="M1125.78,-657.36C1147.49,-641.51 1175.48,-621.07 1195.1,-606.75"/> -<polygon fill="#555555" stroke="#555555" points="1196.33,-608.45 1199.93,-603.22 1193.85,-605.06 1196.33,-608.45"/> +<path fill="none" stroke="#555555" d="M1125.78,-727.36C1147.49,-711.51 1175.48,-691.07 1195.1,-676.75"/> +<polygon fill="#555555" stroke="#555555" points="1196.33,-678.45 1199.93,-673.22 1193.85,-675.06 1196.33,-678.45"/> </g> <!-- PTR_PERSON --> <g id="node26" class="node"> <title>PTR_PERSON</title> -<ellipse fill="#008000" stroke="black" cx="962" cy="-588.3" rx="45.72" ry="18"/> -<text text-anchor="middle" x="962" y="-584.2" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person</text> +<ellipse fill="#008000" stroke="black" cx="962" cy="-658.3" rx="45.72" ry="18"/> +<text text-anchor="middle" x="962" y="-654.2" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person</text> </g> <!-- PTR_TOP->PTR_PERSON --> <g id="edge34" class="edge"> <title>PTR_TOP->PTR_PERSON</title> -<path fill="none" stroke="#555555" d="M1059.26,-657.6C1037.69,-642.45 1010.05,-623.04 989.76,-608.79"/> -<polygon fill="#555555" stroke="#555555" points="991.06,-607.14 984.95,-605.41 988.65,-610.58 991.06,-607.14"/> +<path fill="none" stroke="#555555" d="M1059.26,-727.6C1037.69,-712.45 1010.05,-693.04 989.76,-678.79"/> +<polygon fill="#555555" stroke="#555555" points="991.06,-677.14 984.95,-675.41 988.65,-680.58 991.06,-677.14"/> </g> <!-- PTR_S1 --> <g id="node27" class="node"> <title>PTR_S1</title> -<ellipse fill="#008000" stroke="black" cx="1051" cy="-588.3" rx="27" ry="18"/> -<text text-anchor="middle" x="1051" y="-584.2" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1</text> +<ellipse fill="#008000" stroke="black" cx="1051" cy="-658.3" rx="27" ry="18"/> +<text text-anchor="middle" x="1051" y="-654.2" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1</text> </g> <!-- PTR_TOP->PTR_S1 --> <g id="edge35" class="edge"> <title>PTR_TOP->PTR_S1</title> -<path fill="none" stroke="#555555" d="M1080.4,-653.69C1074.4,-640.56 1067.32,-625.04 1061.6,-612.53"/> -<polygon fill="#555555" stroke="#555555" points="1063.62,-611.88 1059.22,-607.29 1059.8,-613.62 1063.62,-611.88"/> +<path fill="none" stroke="#555555" d="M1080.4,-723.69C1074.4,-710.56 1067.32,-695.04 1061.6,-682.53"/> +<polygon fill="#555555" stroke="#555555" points="1063.62,-681.88 1059.22,-677.29 1059.8,-683.62 1063.62,-681.88"/> </g> <!-- PTR_MORE --> <g id="node28" class="node"> <title>PTR_MORE</title> -<ellipse fill="#008000" stroke="black" cx="1135" cy="-588.3" rx="40.6" ry="18"/> -<text text-anchor="middle" x="1135" y="-584.2" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2, …</text> +<ellipse fill="#008000" stroke="black" cx="1135" cy="-658.3" rx="40.6" ry="18"/> +<text text-anchor="middle" x="1135" y="-654.2" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2, …</text> </g> <!-- PTR_TOP->PTR_MORE --> <g id="edge36" class="edge"> <title>PTR_TOP->PTR_MORE</title> -<path fill="none" stroke="#555555" d="M1105.6,-653.69C1111.55,-640.65 1118.59,-625.25 1124.28,-612.78"/> -<polygon fill="#555555" stroke="#555555" points="1126.08,-613.9 1126.66,-607.57 1122.26,-612.15 1126.08,-613.9"/> +<path fill="none" stroke="#555555" d="M1105.6,-723.69C1111.55,-710.65 1118.59,-695.25 1124.28,-682.78"/> +<polygon fill="#555555" stroke="#555555" points="1126.08,-683.9 1126.66,-677.57 1122.26,-682.15 1126.08,-683.9"/> </g> <!-- PTR_TOP->STRUCT_TOP --> <!-- PTR_BOT --> @@ -464,111 +464,111 @@ <!-- PTR_PERSON_NIL --> <g id="node29" class="node"> <title>PTR_PERSON_NIL</title> -<ellipse fill="#008000" stroke="black" cx="1111" cy="-482.64" rx="50.33" ry="18"/> -<text text-anchor="middle" x="1111" y="-478.54" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person?</text> +<ellipse fill="#008000" stroke="black" cx="1111" cy="-552.64" rx="50.33" ry="18"/> +<text text-anchor="middle" x="1111" y="-548.54" font-family="DejaVu Sans" font-size="13.00" fill="white">*Person?</text> </g> <!-- PTR_NULL->PTR_PERSON_NIL --> <g id="edge43" class="edge"> <title>PTR_NULL->PTR_PERSON_NIL</title> -<path fill="none" stroke="#555555" d="M1203.98,-572.89C1185.68,-555.32 1154.58,-525.47 1133.44,-505.18"/> -<polygon fill="#555555" stroke="#555555" points="1134.9,-503.67 1129.12,-501.03 1131.99,-506.7 1134.9,-503.67"/> +<path fill="none" stroke="#555555" d="M1203.98,-642.89C1185.68,-625.32 1154.58,-595.47 1133.44,-575.18"/> +<polygon fill="#555555" stroke="#555555" points="1134.9,-573.67 1129.12,-571.03 1131.99,-576.7 1134.9,-573.67"/> </g> <!-- PTR_S1_NIL --> <g id="node30" class="node"> <title>PTR_S1_NIL</title> -<ellipse fill="#008000" stroke="black" cx="1208" cy="-482.64" rx="30.37" ry="18"/> -<text text-anchor="middle" x="1208" y="-478.54" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1?</text> +<ellipse fill="#008000" stroke="black" cx="1208" cy="-552.64" rx="30.37" ry="18"/> +<text text-anchor="middle" x="1208" y="-548.54" font-family="DejaVu Sans" font-size="13.00" fill="white">*s1?</text> </g> <!-- PTR_NULL->PTR_S1_NIL --> <g id="edge44" class="edge"> <title>PTR_NULL->PTR_S1_NIL</title> -<path fill="none" stroke="#555555" d="M1217.18,-570.18C1215.39,-553.3 1212.64,-527.33 1210.61,-508.24"/> -<polygon fill="#555555" stroke="#555555" points="1212.7,-508.03 1209.98,-502.29 1208.52,-508.48 1212.7,-508.03"/> +<path fill="none" stroke="#555555" d="M1217.18,-640.18C1215.39,-623.3 1212.64,-597.33 1210.61,-578.24"/> +<polygon fill="#555555" stroke="#555555" points="1212.7,-578.03 1209.98,-572.29 1208.52,-578.48 1212.7,-578.03"/> </g> <!-- PTR_MORE_NIL --> <g id="node31" class="node"> <title>PTR_MORE_NIL</title> -<ellipse fill="#008000" stroke="black" cx="1300" cy="-482.64" rx="45.21" ry="18"/> -<text text-anchor="middle" x="1300" y="-478.54" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2?, …</text> +<ellipse fill="#008000" stroke="black" cx="1300" cy="-552.64" rx="45.21" ry="18"/> +<text text-anchor="middle" x="1300" y="-548.54" font-family="DejaVu Sans" font-size="13.00" fill="white">*s2?, …</text> </g> <!-- PTR_NULL->PTR_MORE_NIL --> <g id="edge45" class="edge"> <title>PTR_NULL->PTR_MORE_NIL</title> -<path fill="none" stroke="#555555" d="M1230.95,-572C1244.59,-554.55 1267.02,-525.85 1282.6,-505.91"/> -<polygon fill="#555555" stroke="#555555" points="1284.22,-507.24 1286.26,-501.22 1280.92,-504.65 1284.22,-507.24"/> +<path fill="none" stroke="#555555" d="M1230.95,-642C1244.59,-624.55 1267.02,-595.85 1282.6,-575.91"/> +<polygon fill="#555555" stroke="#555555" points="1284.22,-577.24 1286.26,-571.22 1280.92,-574.65 1284.22,-577.24"/> </g> <!-- PTR_ANY --> <g id="node25" class="node"> <title>PTR_ANY</title> -<ellipse fill="#008000" stroke="black" cx="962" cy="-482.64" rx="82.38" ry="28.99"/> -<text text-anchor="middle" x="962" y="-486.79" font-family="DejaVu Sans" font-size="13.00" fill="white">*⊥:struct</text> -<text text-anchor="middle" x="962" y="-470.29" font-family="DejaVu Sans" font-size="13.00" fill="white">[ptr any struct]</text> +<ellipse fill="#008000" stroke="black" cx="962" cy="-552.64" rx="82.38" ry="28.99"/> +<text text-anchor="middle" x="962" y="-556.79" font-family="DejaVu Sans" font-size="13.00" fill="white">*⊥:struct</text> +<text text-anchor="middle" x="962" y="-540.29" font-family="DejaVu Sans" font-size="13.00" fill="white">[ptr any struct]</text> </g> <!-- PTR_ANY->PTR_BOT --> <g id="edge46" class="edge"> <title>PTR_ANY->PTR_BOT</title> -<path fill="none" stroke="#555555" d="M976.89,-453.63C1012.36,-386.92 1101.72,-218.85 1140.07,-146.72"/> -<polygon fill="#555555" stroke="#555555" points="1141.72,-148.08 1142.69,-141.79 1138.02,-146.11 1141.72,-148.08"/> +<path fill="none" stroke="#555555" d="M974.56,-523.53C1008.99,-446.47 1104.84,-231.98 1142.51,-147.66"/> +<polygon fill="#555555" stroke="#555555" points="1144.4,-148.58 1144.93,-142.25 1140.56,-146.87 1144.4,-148.58"/> </g> <!-- PTR_ANY->PTR_PERSON_NIL --> <!-- PTR_PERSON->PTR_ANY --> <g id="edge37" class="edge"> <title>PTR_PERSON->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M962,-570.18C962,-556.3 962,-536.26 962,-518.96"/> -<polygon fill="#555555" stroke="#555555" points="964.1,-519.25 962,-513.25 959.9,-519.25 964.1,-519.25"/> +<path fill="none" stroke="#555555" d="M962,-640.18C962,-626.3 962,-606.26 962,-588.96"/> +<polygon fill="#555555" stroke="#555555" points="964.1,-589.25 962,-583.25 959.9,-589.25 964.1,-589.25"/> </g> <!-- PTR_PERSON->PTR_S1 --> <!-- PTR_PERSON->PTR_PERSON_NIL --> <g id="edge40" class="edge"> <title>PTR_PERSON->PTR_PERSON_NIL</title> -<path fill="none" stroke="#555555" d="M983.67,-572.23C1009.89,-553.98 1054.1,-523.22 1082.92,-503.18"/> -<polygon fill="#555555" stroke="#555555" points="1083.85,-505.09 1087.58,-499.94 1081.45,-501.64 1083.85,-505.09"/> +<path fill="none" stroke="#555555" d="M983.67,-642.23C1009.89,-623.98 1054.1,-593.22 1082.92,-573.18"/> +<polygon fill="#555555" stroke="#555555" points="1083.85,-575.09 1087.58,-569.94 1081.45,-571.64 1083.85,-575.09"/> </g> <!-- PTR_S1->PTR_ANY --> <g id="edge38" class="edge"> <title>PTR_S1->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M1038.25,-572.45C1025.79,-557.94 1006.41,-535.36 990.3,-516.6"/> -<polygon fill="#555555" stroke="#555555" points="991.91,-515.25 986.4,-512.07 988.72,-517.99 991.91,-515.25"/> +<path fill="none" stroke="#555555" d="M1038.25,-642.45C1025.79,-627.94 1006.41,-605.36 990.3,-586.6"/> +<polygon fill="#555555" stroke="#555555" points="991.91,-585.25 986.4,-582.07 988.72,-587.99 991.91,-585.25"/> </g> <!-- PTR_S1->PTR_MORE --> <!-- PTR_S1->PTR_S1_NIL --> <g id="edge41" class="edge"> <title>PTR_S1->PTR_S1_NIL</title> -<path fill="none" stroke="#555555" d="M1072.08,-576.82C1101.29,-562.14 1152.34,-535.85 1169,-523.3 1176.35,-517.76 1183.64,-510.85 1189.88,-504.36"/> -<polygon fill="#555555" stroke="#555555" points="1191.26,-505.96 1193.83,-500.14 1188.2,-503.09 1191.26,-505.96"/> +<path fill="none" stroke="#555555" d="M1072.08,-646.82C1101.29,-632.14 1152.34,-605.85 1169,-593.3 1176.35,-587.76 1183.64,-580.85 1189.88,-574.36"/> +<polygon fill="#555555" stroke="#555555" points="1191.26,-575.96 1193.83,-570.14 1188.2,-573.09 1191.26,-575.96"/> </g> <!-- PTR_MORE->PTR_NULL --> <!-- PTR_MORE->PTR_ANY --> <g id="edge39" class="edge"> <title>PTR_MORE->PTR_ANY</title> -<path fill="none" stroke="#555555" d="M1111.67,-573.32C1085.45,-557.61 1042.2,-531.69 1008.92,-511.75"/> -<polygon fill="#555555" stroke="#555555" points="1010.35,-510.16 1004.12,-508.88 1008.19,-513.77 1010.35,-510.16"/> +<path fill="none" stroke="#555555" d="M1111.67,-643.32C1085.45,-627.61 1042.2,-601.69 1008.92,-581.75"/> +<polygon fill="#555555" stroke="#555555" points="1010.35,-580.16 1004.12,-578.88 1008.19,-583.77 1010.35,-580.16"/> </g> <!-- PTR_MORE->PTR_MORE_NIL --> <g id="edge42" class="edge"> <title>PTR_MORE->PTR_MORE_NIL</title> -<path fill="none" stroke="#555555" d="M1160.16,-573.83C1182.97,-561.38 1217.31,-542.02 1246,-523.3 1255.42,-517.15 1265.42,-509.99 1274.23,-503.46"/> -<polygon fill="#555555" stroke="#555555" points="1275.36,-505.24 1278.9,-499.97 1272.84,-501.88 1275.36,-505.24"/> +<path fill="none" stroke="#555555" d="M1160.16,-643.83C1182.97,-631.38 1217.31,-612.02 1246,-593.3 1255.42,-587.15 1265.42,-579.99 1274.23,-573.46"/> +<polygon fill="#555555" stroke="#555555" points="1275.36,-575.24 1278.9,-569.97 1272.84,-571.88 1275.36,-575.24"/> </g> <!-- PTR_PERSON_NIL->PTR_BOT --> <g id="edge47" class="edge"> <title>PTR_PERSON_NIL->PTR_BOT</title> -<path fill="none" stroke="#555555" d="M1113.2,-464.36C1120.45,-407.54 1143.62,-225.79 1153.48,-148.41"/> -<polygon fill="#555555" stroke="#555555" points="1155.53,-148.97 1154.21,-142.76 1151.36,-148.44 1155.53,-148.97"/> +<path fill="none" stroke="#555555" d="M1112.87,-534.18C1119.87,-468.84 1144.61,-238.01 1154.18,-148.67"/> +<polygon fill="#555555" stroke="#555555" points="1156.26,-148.92 1154.81,-142.73 1152.09,-148.47 1156.26,-148.92"/> </g> <!-- PTR_PERSON_NIL->PTR_S1_NIL --> <!-- PTR_S1_NIL->PTR_BOT --> <g id="edge48" class="edge"> <title>PTR_S1_NIL->PTR_BOT</title> -<path fill="none" stroke="#555555" d="M1205.66,-464.36C1197.95,-407.54 1173.3,-225.79 1162.8,-148.41"/> -<polygon fill="#555555" stroke="#555555" points="1164.92,-148.42 1162.04,-142.75 1160.76,-148.98 1164.92,-148.42"/> +<path fill="none" stroke="#555555" d="M1206.04,-534.45C1198.64,-469.49 1172.28,-238.26 1162.08,-148.74"/> +<polygon fill="#555555" stroke="#555555" points="1164.16,-148.51 1161.4,-142.79 1159.99,-148.99 1164.16,-148.51"/> </g> <!-- PTR_S1_NIL->PTR_MORE_NIL --> <!-- PTR_MORE_NIL->PTR_BOT --> <g id="edge49" class="edge"> <title>PTR_MORE_NIL->PTR_BOT</title> -<path fill="none" stroke="#555555" d="M1293.34,-464.36C1271.39,-407.36 1200.99,-224.61 1171.35,-147.66"/> -<polygon fill="#555555" stroke="#555555" points="1173.45,-147.25 1169.33,-142.4 1169.53,-148.76 1173.45,-147.25"/> +<path fill="none" stroke="#555555" d="M1294.43,-534.45C1273.34,-469.29 1198.07,-236.78 1169.3,-147.89"/> +<polygon fill="#555555" stroke="#555555" points="1171.38,-147.49 1167.53,-142.43 1167.38,-148.78 1171.38,-147.49"/> </g> <!-- STRUCT_PERSON --> <g id="node34" class="node"> @@ -580,8 +580,8 @@ <!-- STRUCT_TOP->STRUCT_PERSON --> <g id="edge53" class="edge"> <title>STRUCT_TOP->STRUCT_PERSON</title> -<path fill="none" stroke="#555555" d="M1468.98,-653.31C1455.09,-615.46 1433,-545.54 1433,-483.64 1433,-483.64 1433,-483.64 1433,-375.98 1433,-326.01 1419.75,-268.92 1410.86,-236.25"/> -<polygon fill="#555555" stroke="#555555" points="1412.96,-235.95 1409.33,-230.72 1408.91,-237.07 1412.96,-235.95"/> +<path fill="none" stroke="#555555" d="M1468.98,-723.31C1455.09,-685.46 1433,-615.54 1433,-553.64 1433,-553.64 1433,-553.64 1433,-410.98 1433,-347.98 1418.48,-275.1 1409.64,-236.59"/> +<polygon fill="#555555" stroke="#555555" points="1411.7,-236.2 1408.3,-230.83 1407.61,-237.15 1411.7,-236.2"/> </g> <!-- STRUCT_S1 --> <g id="node35" class="node"> @@ -593,8 +593,8 @@ <!-- STRUCT_TOP->STRUCT_S1 --> <g id="edge54" class="edge"> <title>STRUCT_TOP->STRUCT_S1</title> -<path fill="none" stroke="#555555" d="M1480,-652.82C1480,-614.41 1480,-543.86 1480,-483.64 1480,-483.64 1480,-483.64 1480,-375.98 1480,-327.01 1480,-269.94 1480,-236.93"/> -<polygon fill="#555555" stroke="#555555" points="1482.1,-236.99 1480,-230.99 1477.9,-236.99 1482.1,-236.99"/> +<path fill="none" stroke="#555555" d="M1480,-722.82C1480,-684.41 1480,-613.86 1480,-553.64 1480,-553.64 1480,-553.64 1480,-410.98 1480,-348.51 1480,-275.13 1480,-236.47"/> +<polygon fill="#555555" stroke="#555555" points="1482.1,-236.73 1480,-230.73 1477.9,-236.73 1482.1,-236.73"/> </g> <!-- STRUCT_S2 --> <g id="node36" class="node"> @@ -606,8 +606,8 @@ <!-- STRUCT_TOP->STRUCT_S2 --> <g id="edge55" class="edge"> <title>STRUCT_TOP->STRUCT_S2</title> -<path fill="none" stroke="#555555" d="M1492.66,-653.47C1508.62,-615.79 1534,-546.07 1534,-483.64 1534,-483.64 1534,-483.64 1534,-375.98 1534,-325.74 1550.25,-268.96 1561.21,-236.38"/> -<polygon fill="#555555" stroke="#555555" points="1563.15,-237.2 1563.11,-230.84 1559.18,-235.84 1563.15,-237.2"/> +<path fill="none" stroke="#555555" d="M1492.66,-723.47C1508.62,-685.79 1534,-616.07 1534,-553.64 1534,-553.64 1534,-553.64 1534,-410.98 1534,-347.63 1551.91,-274.88 1562.81,-236.49"/> +<polygon fill="#555555" stroke="#555555" points="1564.83,-237.08 1564.47,-230.74 1560.79,-235.92 1564.83,-237.08"/> </g> <!-- STRUCT_MORE --> <g id="node37" class="node"> @@ -618,8 +618,8 @@ <!-- 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stroke="#555555" points="1763.22,-319.47 1760.39,-313.79 1759.06,-320 1763.22,-319.47"/> +<path fill="none" stroke="#555555" d="M1805.14,-733.96C1797.62,-663.94 1769.47,-401.76 1760.65,-319.7"/> +<polygon fill="#555555" stroke="#555555" points="1762.75,-319.58 1760.02,-313.84 1758.58,-320.03 1762.75,-319.58"/> </g> <!-- MEM_ALIAS3 --> <g id="node41" class="node"> @@ -683,8 +683,8 @@ <!-- MEM_TOP->MEM_ALIAS3 --> <g id="edge64" class="edge"> <title>MEM_TOP->MEM_ALIAS3</title> -<path fill="none" stroke="#555555" d="M1809.56,-663.94C1818.69,-602.04 1849.7,-391.88 1860.36,-319.62"/> -<polygon fill="#555555" stroke="#555555" points="1862.43,-320.02 1861.23,-313.78 1858.27,-319.41 1862.43,-320.02"/> +<path fill="none" stroke="#555555" d="M1809.16,-733.96C1817.91,-663.94 1850.66,-401.76 1860.91,-319.7"/> +<polygon fill="#555555" stroke="#555555" points="1862.99,-320.05 1861.65,-313.83 1858.82,-319.53 1862.99,-320.05"/> </g> <!-- MEM_MORE --> <g id="node42" class="node"> @@ -695,8 +695,8 @@ <!-- MEM_TOP->MEM_MORE --> <g id="edge65" class="edge"> <title>MEM_TOP->MEM_MORE</title> -<path fill="none" stroke="#555555" d="M1813.42,-664.19C1836.63,-602.36 1916.24,-390.25 1943.08,-318.74"/> -<polygon fill="#555555" stroke="#555555" points="1944.98,-319.66 1945.12,-313.3 1941.05,-318.18 1944.98,-319.66"/> +<path fill="none" stroke="#555555" d="M1812.51,-733.96C1834.85,-663.64 1918.78,-399.51 1944.48,-318.66"/> +<polygon fill="#555555" stroke="#555555" points="1946.37,-319.64 1946.18,-313.29 1942.36,-318.37 1946.37,-319.64"/> </g> <!-- MEM_TOP->TUPLE_TOP --> <!-- MEM_BOT --> @@ -734,70 +734,94 @@ <!-- TUPLE1 --> <g id="node45" class="node"> <title>TUPLE1</title> -<polygon fill="#ffc0cb" stroke="black" points="2058.88,-394.98 2003.12,-394.98 2003.12,-358.98 2058.88,-358.98 2058.88,-394.98"/> -<text text-anchor="middle" x="2031" y="-372.88" font-family="DejaVu Sans" font-size="13.00">(type)</text> +<polygon fill="#ffc0cb" stroke="none" points="2046.88,-438.48 2003.12,-438.48 2003.12,-385.48 2046.88,-385.48 2046.88,-438.48"/> +<polygon fill="#ffc0cb" stroke="none" points="2003.12,-411.98 2003.12,-438.48 2046.88,-438.48 2046.88,-411.98 2003.12,-411.98"/> +<polygon fill="none" stroke="black" points="2003.12,-411.98 2003.12,-438.48 2046.88,-438.48 2046.88,-411.98 2003.12,-411.98"/> +<text text-anchor="start" x="2008.12" y="-421.13" font-family="DejaVu Sans" font-size="13.00">tuple</text> +<polygon fill="black" stroke="none" points="2003.12,-385.48 2003.12,-411.98 2046.88,-411.98 2046.88,-385.48 2003.12,-385.48"/> +<polygon fill="none" stroke="black" points="2003.12,-385.48 2003.12,-411.98 2046.88,-411.98 2046.88,-385.48 2003.12,-385.48"/> +<text text-anchor="start" x="2010.38" y="-394.63" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> </g> <!-- TUPLE_TOP->TUPLE1 --> <g id="edge71" class="edge"> <title>TUPLE_TOP->TUPLE1</title> -<path fill="none" stroke="#555555" d="M2047.04,-664.12C2044.18,-613.14 2035.74,-462.58 2032.39,-402.83"/> -<polygon fill="#555555" stroke="#555555" points="2034.49,-402.73 2032.06,-396.86 2030.3,-402.97 2034.49,-402.73"/> +<path fill="none" stroke="#555555" d="M2046.83,-734.05C2043.18,-680.39 2031.99,-515.78 2027.21,-445.42"/> +<polygon fill="#555555" stroke="#555555" points="2029.31,-445.47 2026.81,-439.63 2025.12,-445.75 2029.31,-445.47"/> </g> <!-- TUPLE2 --> <g id="node46" class="node"> <title>TUPLE2</title> -<polygon fill="#ffc0cb" stroke="black" points="2169,-394.98 2075,-394.98 2075,-358.98 2169,-358.98 2169,-394.98"/> -<text text-anchor="middle" x="2122" y="-372.88" font-family="DejaVu Sans" font-size="13.00">(type, type)</text> +<polygon fill="#ffc0cb" stroke="none" points="2106.88,-451.73 2063.12,-451.73 2063.12,-372.23 2106.88,-372.23 2106.88,-451.73"/> +<polygon fill="#ffc0cb" stroke="none" points="2063.12,-425.23 2063.12,-451.73 2106.88,-451.73 2106.88,-425.23 2063.12,-425.23"/> +<polygon fill="none" stroke="black" points="2063.12,-425.23 2063.12,-451.73 2106.88,-451.73 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fill="none" stroke="#555555" d="M2052.19,-664.12C2064.65,-613.04 2101.51,-461.97 2116.03,-402.46"/> -<polygon fill="#555555" stroke="#555555" points="2118.02,-403.14 2117.4,-396.82 2113.94,-402.15 2118.02,-403.14"/> +<path fill="none" stroke="#555555" d="M2049.89,-734.05C2055.41,-683.57 2071.67,-534.87 2079.98,-458.86"/> +<polygon fill="#555555" stroke="#555555" points="2082.03,-459.43 2080.6,-453.24 2077.86,-458.97 2082.03,-459.43"/> </g> <!-- TUPLEN --> <g id="node47" class="node"> <title>TUPLEN</title> -<polygon fill="#ffc0cb" stroke="black" points="2262.75,-394.98 2185.25,-394.98 2185.25,-358.98 2262.75,-358.98 2262.75,-394.98"/> -<text text-anchor="middle" x="2224" y="-372.88" font-family="DejaVu Sans" font-size="13.00">(type, …)</text> +<polygon fill="#ffc0cb" stroke="none" points="2166.88,-464.98 2123.12,-464.98 2123.12,-358.98 2166.88,-358.98 2166.88,-464.98"/> +<polygon fill="#ffc0cb" stroke="none" points="2123.12,-438.48 2123.12,-464.98 2166.88,-464.98 2166.88,-438.48 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fill="white">…</text> +<polygon fill="black" stroke="none" points="2123.12,-358.98 2123.12,-385.48 2166.88,-385.48 2166.88,-358.98 2123.12,-358.98"/> +<polygon fill="none" stroke="black" points="2123.12,-358.98 2123.12,-385.48 2166.88,-385.48 2166.88,-358.98 2123.12,-358.98"/> +<text text-anchor="start" x="2130.38" y="-368.13" font-family="DejaVu Sans" font-size="13.00" fill="white">type</text> </g> <!-- TUPLE_TOP->TUPLEN --> <g id="edge73" class="edge"> <title>TUPLE_TOP->TUPLEN</title> -<path fill="none" stroke="#555555" d="M2057.71,-664.55C2087.2,-613.73 2175.78,-461.08 2210.15,-401.84"/> -<polygon fill="#555555" stroke="#555555" points="2211.93,-402.97 2213.12,-396.73 2208.29,-400.87 2211.93,-402.97"/> +<path fill="none" stroke="#555555" d="M2052.94,-734.05C2066.64,-686.28 2105.56,-550.54 2128.17,-471.69"/> +<polygon fill="#555555" stroke="#555555" points="2130.12,-472.51 2129.75,-466.17 2126.08,-471.35 2130.12,-472.51"/> </g> <!-- TUPLE_BOT --> <g id="node44" class="node"> 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Chapter 10a's [load-after-store example](../chapter10a/README.md#local-memory-optimizations) uses this format to isolate a single rewrite. -The compact memory-dependency schematics in 10b retain `.gv` sources to -preserve their deliberate horizontal layouts. They use the viewer palette and -node shapes; definitions are left of uses horizontally and above uses vertically, -with arrows from use to definition. Type lattices use their own domain colors -and top-to-bottom lattice order, rather than IR edge conventions. +The memory diagrams in 10a, 10b, and 11 also use viewer snapshots, with definitions +above uses (apart from loop backedges) and arrows from use to definition. +They omit control-flow context, including Regions and their Phi bindings, +while retaining data and memory dependencies. Small, detached True/False +projections show branch gates for Loads and Stores. Chapter 10 shows schematic +source gates; Chapter 11 shows actual bindings at each scheduling stage, with +entry-block and Loop bindings omitted. Its infinite-loop figures retain the +CFG because that is their subject. Empty control slots in focused snapshots +can denote omitted context rather than null inputs in the compiler. +Type lattices retain DOT sources, their own +domain colors, and top-to-bottom lattice order, rather than IR edge conventions. + +Routed edges keep their horizontal and vertical segments, with rounded corners +in both the live viewer and SVG exports. The bend radius shrinks on short +segments so adjacent corners do not overlap. The launcher prints the viewer URL before opening the browser. If the desktop only raises an existing browser window, paste that URL into a new tab. Use diff --git a/graph/web/layout.js b/graph/web/layout.js index 880e7662..04d6f338 100644 --- a/graph/web/layout.js +++ b/graph/web/layout.js @@ -24,7 +24,9 @@ class GraphLayout { const hidden = (n, e) => ["START", "UNIT"].includes(n.kind) && raw.get(e.def)?.kind === "STOP"; const nodes = snap.nodes.map(n => { const label = `${this.clip(n.label)} #${n.id}${n.proj ? "/" + n.proj.idx : ""}`, type = this.clip(n.type); - const compact = ["START", "UNIT", "STOP"].includes(n.kind); + // Detached control projections need only a small, single-line anchor. + const compact = ["START", "UNIT", "STOP"].includes(n.kind) || + (n.kind === "CTRL" && n.proj && !raw.has(n.proj.par) && !n.type); let w = Math.ceil(Math.max(120, this.ctx.measureText(label).width + 24 + (n.folding ? 60 : 0), this.ctx.measureText(type).width + 24, (n.edges.length + 1) * 18)); const scope = n.kind === "SCOPE"; @@ -335,9 +337,9 @@ class GraphLayout { e.path = `M${x},${y} C${x},${y + 24} ${u},${v - 24} ${u},${v}`; } else { const route = routes.get(e.id), origin = boxes.get(route.e.container) || route.box; - e.path = route.e.sections.map(s => + e.path = route.e.sections.map(s => this.roundedPath( [s.startPoint, ...(s.bendPoints || []), s.endPoint] - .map((p, i) => `${i ? "L" : "M"}${p.x + origin.x},${p.y + origin.y}`).join(" ")).join(" "); + .map(p => ({x: p.x + origin.x, y: p.y + origin.y})))).join(" "); } if (e.wrap) { const box = boxes.get("g" + e.wrap), i = lanes.get(e.wrap) || 0; @@ -352,7 +354,7 @@ class GraphLayout { const right = box.x + box.width - 12 - i * 10; const head = this.toRight(from, right, obstacles), tail = this.toRight(to, right, obstacles); const pts = [start, ...head, ...tail.reverse(), end]; - e.path = pts.map((p, i) => `${i ? "L" : "M"}${p.x},${p.y}`).join(" "); + e.path = this.roundedPath(pts); e.lane = right; } } @@ -361,7 +363,9 @@ class GraphLayout { j.x += box.x; j.y += box.y; const p = use.ports.find(p => p.id === use.id + "i" + j.slot); const x = use.x + p.x + 3, y = use.y + p.y + 3; - j.path = `M${j.x},${j.y + j.height / 2}H${j.x - 12}V${box.y - 18}H${x}V${y}`; + j.path = this.roundedPath([{x: j.x, y: j.y + j.height / 2}, + {x: j.x - 12, y: j.y + j.height / 2}, {x: j.x - 12, y: box.y - 18}, + {x, y: box.y - 18}, {x, y}]); } return {width: graph.width, height: graph.height, nodes, edges, jumps, raw: view.raw, cover: view.cover, groups: view.open.map(g => ({...g, ...boxes.get("g" + g.id), gid: g.id, n: view.raw.get(g.id)})), @@ -369,6 +373,26 @@ class GraphLayout { held: new Set(held.map(n => n.n.id))}; } + // Keep the orthogonal route, easing each bend without moving its endpoints. + // Half-segment limits prevent neighboring corners from overlapping on short + // routes. The radius fits inside the routing gutters' eight-pixel clearance. + roundedPath(points, radius = 8) { + const ps = points.filter((p, i) => !i || p.x !== points[i-1].x || p.y !== points[i-1].y); + if (!ps.length) return ""; + let path = `M${ps[0].x},${ps[0].y}`; + for (let i = 1; i < ps.length - 1; i++) { + const a = ps[i-1], b = ps[i], c = ps[i+1]; + const ux = b.x-a.x, uy = b.y-a.y, vx = c.x-b.x, vy = c.y-b.y; + if (ux*vy === uy*vx) { path += ` L${b.x},${b.y}`; continue; } + const before = Math.hypot(ux,uy), after = Math.hypot(vx,vy); + const r = Math.min(radius, before/2, after/2); + path += ` L${b.x-ux*r/before},${b.y-uy*r/before}` + + ` Q${b.x},${b.y} ${b.x+vx*r/after},${b.y+vy*r/after}`; + } + if (ps.length > 1) path += ` L${ps.at(-1).x},${ps.at(-1).y}`; + return path; + } + // An orthogonal lead to a right-side gutter. Search only the channels // between boxes; this is routing geometry, not a second node layout. toRight(start, right, boxes) { |
