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| author | Dibyendu Majumdar <mobile@majumdar.org.uk> | 2023-12-03 23:23:04 +0000 |
|---|---|---|
| committer | Dibyendu Majumdar <mobile@majumdar.org.uk> | 2025-01-09 12:19:55 -0800 |
| commit | 13469964c3d715a1b4cea8f10da112a6eda6fb2e (patch) | |
| tree | a8edf4dc944cc3c53d935700207c98375db97b31 /docs/chapter08/08-graph2.gv | |
| parent | 1394f508523111e2a51d7d7737d99893e2af228b (diff) | |
| download | Simple-13469964c3d715a1b4cea8f10da112a6eda6fb2e.tar.gz Simple-13469964c3d715a1b4cea8f10da112a6eda6fb2e.zip | |
Chapter 8: Lazy Phis, Break, Continue, and Evaluator
Co-authored-by: Cliff Click <cliffc@acm.org>
Co-authored-by: XmiliaH <45106915+XmiliaH@users.noreply.github.com>
Co-authored-by: Thalia Archibald <thalia@archibald.dev>
Co-authored-by: Robert Obkircher <robert.obkircher@gmail.com>
Co-authored-by: Darrick Wiebe <darrickw@untether.ai>
Diffstat (limited to 'docs/chapter08/08-graph2.gv')
| -rw-r--r-- | docs/chapter08/08-graph2.gv | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/docs/chapter08/08-graph2.gv b/docs/chapter08/08-graph2.gv new file mode 100644 index 00000000..2fa82523 --- /dev/null +++ b/docs/chapter08/08-graph2.gv @@ -0,0 +1,103 @@ +digraph chapter08 { +/* +while(arg < 10) { + arg = arg + 1; + if (arg == 5) + continue; + if (arg == 6) + continue; +} +return arg; + +*/ + rankdir=BT; + ordering="in"; + concentrate="true"; + compound="true"; + subgraph cluster_Nodes { + Start2 [ shape=plaintext label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="yellow">Start</TD></TR> + <TR><TD> + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD PORT="p0" BGCOLOR="yellow">$ctrl</TD><TD PORT="p1">arg</TD></TR> + </TABLE> + </TD></TR> + </TABLE>> + ]; + Stop3 [ shape=box style=filled fillcolor=yellow label="Stop" ]; + Loop6 [ shape=box style=filled fillcolor=yellow label="Loop" ]; + Phi_arg8 [ style=filled fillcolor=lightyellow label="φ_arg" ]; + Con_9 [ label="10" ]; + LT10 [ label="<" ]; + If11 [ shape=plaintext label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="yellow">If</TD></TR> + <TR><TD> + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD PORT="p0" BGCOLOR="yellow">True</TD><TD PORT="p1" BGCOLOR="yellow">False</TD></TR> + </TABLE> + </TD></TR> + </TABLE>> + ]; + Con_15 [ label="1" ]; + Add16 [ label="+" ]; + Con_17 [ label="5" ]; + EQ18 [ label="==" ]; + If19 [ shape=plaintext label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="yellow">If</TD></TR> + <TR><TD> + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD PORT="p0" BGCOLOR="yellow">True</TD><TD PORT="p1" BGCOLOR="yellow">False</TD></TR> + </TABLE> + </TD></TR> + </TABLE>> + ]; + Con_26 [ label="6" ]; + EQ27 [ label="==" ]; + If28 [ shape=plaintext label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="yellow">If</TD></TR> + <TR><TD> + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD PORT="p0" BGCOLOR="yellow">True</TD><TD PORT="p1" BGCOLOR="yellow">False</TD></TR> + </TABLE> + </TD></TR> + </TABLE>> + ]; + Region34 [ shape=box style=filled fillcolor=yellow label="Region" ]; + Region38 [ shape=box style=filled fillcolor=yellow label="Region" ]; + Return39 [ shape=box style=filled fillcolor=yellow label="Return" ]; + { rank=same; Loop6;Phi_arg8;} + { rank=same; Region34;} + { rank=same; Region38;} + } + edge [ fontname=Helvetica, fontsize=8 ]; + Stop3 -> Return39[taillabel=0 color=red]; + Loop6 -> Start2:p0[taillabel=1 color=red]; + Loop6 -> Region38[taillabel=2 color=red constraint=false]; + Phi_arg8 -> Loop6 [style=dotted taillabel=0]; + Phi_arg8 -> Start2:p1[taillabel=1]; + Phi_arg8 -> Add16[taillabel=2 constraint=false]; + LT10 -> Phi_arg8[taillabel=1]; + LT10 -> Con_9[taillabel=2]; + If11 -> Loop6[taillabel=0 color=red]; + If11 -> LT10[taillabel=1]; + Add16 -> Phi_arg8[taillabel=1]; + Add16 -> Con_15[taillabel=2]; + EQ18 -> Add16[taillabel=1]; + EQ18 -> Con_17[taillabel=2]; + If19 -> If11:p0[taillabel=0 color=red]; + If19 -> EQ18[taillabel=1]; + EQ27 -> Add16[taillabel=1]; + EQ27 -> Con_26[taillabel=2]; + If28 -> If19:p1[taillabel=0 color=red]; + If28 -> EQ27[taillabel=1]; + Region34 -> If19:p0[taillabel=1 color=red]; + Region34 -> If28:p0[taillabel=2 color=red]; + Region38 -> Region34[taillabel=1 color=red]; + Region38 -> If28:p1[taillabel=2 color=red]; + Return39 -> If11:p1[taillabel=0 color=red]; + Return39 -> Phi_arg8[taillabel=1]; +} |