digraph chapter13 {
/*
struct S { int f; }
S v = new S;
int i = arg;
while (arg > 0) {
    int j = i/3;
    if (arg == 5)
        v.f = j;
    arg = arg - 1;
}
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">$ctrl</TD><TD PORT="p1">$mem</TD><TD PORT="p2">arg</TD></TR>
				</TABLE>
			</TD></TR>
			</TABLE>>
		];
		MemMerge [ shape=box label="MemMerge" ];
		Stop3 [ shape=box style=filled fillcolor=yellow label="Stop" ];
		Con_4 [ label="#0" ];
		new9 [ label="new S" ];
		Store10 [ label=".f =" ];
		Loop11 [ shape=box style=filled fillcolor=yellow label="Loop" ];
		Phi_arg13 [ style=filled fillcolor=lightyellow label="&phi;_arg" ];
		LT14 [ label="<" ];
		If16 [ 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>>
		];
		Div21 [ label="//" ];
		Con_22 [ label="#3" ];
		EQ23 [ label="==" ];
		Con_24 [ label="#5" ];
		If25 [ 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>>
		];
		Phi_230 [ style=filled fillcolor=lightyellow label="MemPhi_2" ];
		Store31 [ label=".f =" ];
		Region32 [ shape=box style=filled fillcolor=yellow label="Region" ];
		Phi_233 [ style=filled fillcolor=lightyellow label="MemPhi_2" ];
		Sub35 [ label="-" ];
		Con_36 [ label="#1" ];
		Return37 [ shape=box style=filled fillcolor=yellow label="Return" ];
		{ rank=same; Loop11;Phi_230;Phi_arg13;}
		{ rank=same; Region32;Phi_233;}
	}
	edge [ fontname=Helvetica, fontsize=8 ];
	Stop3 -> Return37[taillabel=0 color=red];
	new9 -> Start2:p0[taillabel=0 color=green];
	Store10 -> Start2:p0[taillabel=0 color=red];
	Store10 -> Start2:p1[taillabel=1 color=blue];
	Store10 -> new9[taillabel=2];
	Store10 -> Con_4[taillabel=3];
	Loop11 -> Start2:p0[taillabel=1 color=red];
	Loop11 -> Region32[taillabel=2 color=red constraint=false];
	Phi_arg13 -> Loop11 [style=dotted taillabel=0];
	Phi_arg13 -> Start2:p2[taillabel=1];
	Phi_arg13 -> Sub35[taillabel=2 constraint=false];
	LT14 -> Loop11[taillabel=0 color=red];
	LT14 -> Con_4[taillabel=1];
	LT14 -> Phi_arg13[taillabel=2];
	If16 -> Loop11[taillabel=0 color=red];
	If16 -> LT14[taillabel=1];
	Div21 -> Start2[taillabel=0 color=red];
	Div21 -> Start2:p2[taillabel=1];
	Div21 -> Con_22[taillabel=2];
	EQ23 -> Loop11[taillabel=0 color=red];
	EQ23 -> Phi_arg13[taillabel=1];
	EQ23 -> Con_24[taillabel=2];
	If25 -> If16:p0[taillabel=0 color=red];
	If25 -> EQ23[taillabel=1];
	Phi_230 -> Loop11 [style=dotted taillabel=0];
	Phi_230 -> Store10[taillabel=1 color=blue];
	Phi_230 -> Phi_233[taillabel=2 color=blue constraint=false];
	Store31 -> Loop11[taillabel=0 color=red];
	Store31 -> Phi_230[taillabel=1 color=blue];
	Store31 -> new9[taillabel=2];
	Store31 -> Div21[taillabel=3];
	Region32 -> If25:p0[taillabel=1 color=red];
	Region32 -> If25:p1[taillabel=2 color=red];
	Phi_233 -> Region32 [style=dotted taillabel=0];
	Phi_233 -> Store31[taillabel=1 color=blue];
	Phi_233 -> Phi_230[taillabel=2 color=blue constraint=false];
	Sub35 -> Loop11[taillabel=0 color=red];
	Sub35 -> Phi_arg13[taillabel=1];
	Sub35 -> Con_36[taillabel=2];
	Return37 -> If16:p1[taillabel=0 color=red];
	Return37 -> new9[taillabel=2];
	Return37 -> MemMerge[taillabel=1 color=blue];
	MemMerge -> Start2:p1[taillabel=1 color=blue];
	MemMerge -> Phi_230[taillabel=2 color=blue];
	MemMerge -> Loop11[taillabel=0 color=green];
}