From 2b61f5bcc096bb544658d6ee2c49ebfb053c3d70 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Tue, 23 Apr 2024 17:23:16 +0100
Subject: Chapter 10: Structs and Memory
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Co-authored-by: Thalia Archibald <thalia@archibald.dev>
Co-authored-by: Dibyendu Majumdar <mobile@majumdar.org.uk>
Co-authored-by: XmiliaH <45106915+XmiliaH@users.noreply.github.com>
Co-authored-by: tannal <tannal2409@gmail.com>
Co-authored-by: hadha <helsgithub15@gmail.com>
Co-authored-by: XmiliaH <xmilia.hermit@gmail.com>
Co-authored-by: Tamás Hadházy <85063808+Hels15@users.noreply.github.com>
Co-authored-by: Robert Obkircher <robert.obkircher@gmail.com>
---
 docs/chapter10/example1.gv | 78 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 docs/chapter10/example1.gv

(limited to 'docs/chapter10/example1.gv')

diff --git a/docs/chapter10/example1.gv b/docs/chapter10/example1.gv
new file mode 100644
index 00000000..cbb12cb5
--- /dev/null
+++ b/docs/chapter10/example1.gv
@@ -0,0 +1,78 @@
+digraph chapter10 {
+/*
+struct Vector2D { int x; int y; }
+Vector2D v = new Vector2D;
+v.x = 1;
+if (arg)
+    v.y = 2;
+else
+    v.y = 3;
+return v;
+
+*/
+	rankdir=BT;
+	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><TD PORT="p2">$2</TD><TD PORT="p3">$3</TD></TR>
+				</TABLE>
+			</TD></TR>
+			</TABLE>>
+		];
+		Stop3 [ shape=box style=filled fillcolor=yellow label="Stop" ];
+		new8 [ label="new Vector2D" ];
+		Con_9 [ label="#0" ];
+		Store11 [ label=".y =" ];
+		Con_12 [ label="#1" ];
+		Store13 [ label=".x =" ];
+		If14 [ 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_18 [ label="#2" ];
+		Store19 [ label=".y =" ];
+		Con_22 [ label="#3" ];
+		Store23 [ label=".y =" ];
+		Region24 [ shape=box style=filled fillcolor=yellow label="Region" ];
+		Phi_326 [ style=filled fillcolor=lightyellow label="&phi;_$3" ];
+		Return27 [ shape=box style=filled fillcolor=yellow label="Return" ];
+		{ rank=same; Region24;Phi_326;}
+	}
+	edge [ fontname=Helvetica, fontsize=8 ];
+	Stop3 -> Return27[taillabel=0 color=red];
+	new8 -> Start2:p0[taillabel=0 color=green];
+	Store11 -> Start2:p3[taillabel=1 color=blue];
+	Store11 -> new8[taillabel=2];
+	Store11 -> Con_9[taillabel=3];
+	Store13 -> Start2:p2[taillabel=1 color=blue];
+	Store13 -> new8[taillabel=2];
+	Store13 -> Con_12[taillabel=3];
+	If14 -> Start2:p0[taillabel=0 color=red];
+	If14 -> Start2:p1[taillabel=1];
+	Store19 -> Store11[taillabel=1 color=blue];
+	Store19 -> new8[taillabel=2];
+	Store19 -> Con_18[taillabel=3];
+	Store23 -> Store11[taillabel=1 color=blue];
+	Store23 -> new8[taillabel=2];
+	Store23 -> Con_22[taillabel=3];
+	Region24 -> If14:p0[taillabel=1 color=red];
+	Region24 -> If14:p1[taillabel=2 color=red];
+	Phi_326 -> Region24 [style=dotted taillabel=0];
+	Phi_326 -> Store19[taillabel=1 color=blue];
+	Phi_326 -> Store23[taillabel=2 color=blue constraint=false];
+	Return27 -> Region24[taillabel=0 color=red];
+	Return27 -> new8[taillabel=1];
+	Return27 -> Store13[taillabel=2 color=blue];
+	Return27 -> Phi_326[taillabel=3 color=blue];
+}
-- 
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