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digraph chapter06 {
/*
int a = 0;
int b = 1;
if( arg ) {
a = 2;
if( arg ) { b = 2; }
else b = 3;
}
return a+b;
*/
rankdir=BT;
ordering="in";
concentrate="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" ];
Region22 [ shape=box style=filled fillcolor=yellow label="Region" ];
If8 [ 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_27 [ label="#4" ];
Con_29 [ label="#1" ];
Phi_ab30 [ style=filled fillcolor=lightyellow label="φ_ab" ];
Return31 [ shape=box style=filled fillcolor=yellow label="Return" ];
{ rank=same; Region22;Phi_ab30;}
}
edge [ fontname=Helvetica, fontsize=8 ];
Stop3 -> Return31[taillabel=0 color=red];
Region22 -> If8:p0[taillabel=1 color=red];
Region22 -> If8:p1[taillabel=2 color=red];
If8 -> Start2:p0[taillabel=0 color=red];
If8 -> Start2:p1[taillabel=1];
Phi_ab30 -> Region22 [style=dotted taillabel=0];
Phi_ab30 -> Con_27[taillabel=1];
Phi_ab30 -> Con_29[taillabel=2];
Return31 -> Region22[taillabel=0 color=red];
Return31 -> Phi_ab30[taillabel=1];
}
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