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Diffstat (limited to 'docs/chapter07/07-graph1.gv')
| -rw-r--r-- | docs/chapter07/07-graph1.gv | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/docs/chapter07/07-graph1.gv b/docs/chapter07/07-graph1.gv new file mode 100644 index 00000000..5957a931 --- /dev/null +++ b/docs/chapter07/07-graph1.gv @@ -0,0 +1,107 @@ +digraph chapter07 { +/* +while(arg < 10) { + arg = arg + 1; + +} +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">$ctrl</TD><TD PORT="p1">arg</TD></TR> + </TABLE> + </TD></TR> + </TABLE>> + ]; + Loop6 [ shape=box style=filled fillcolor=yellow label="Loop" ]; + Phi_arg8 [ style=filled fillcolor=lightyellow label="φ_arg" ]; + Con_9 [ label="10" ]; + LT10 [ label="<" ]; + If11 [ shape=plaintext label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4"> + <TR><TD BGCOLOR="yellow">If</TD></TR> + <TR><TD> + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD PORT="p0" BGCOLOR="yellow">True</TD><TD PORT="p1" BGCOLOR="yellow">False</TD></TR> + </TABLE> + </TD></TR> + </TABLE>> + ]; + Con_15 [ label="1" ]; + Add16 [ label="+" ]; + { rank=same; Loop6;Phi_arg8;} + } + node [shape=plaintext]; + subgraph cluster_Scope7_1 { + Scope7_1 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">2</TD></TR> + </TABLE>>]; + subgraph cluster_Scope7_2 { + Scope7_2 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">1</TD></TR> + </TABLE>>]; + subgraph cluster_Scope7_3 { + Scope7_3 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">0</TD><TD PORT="Scope7_3_$ctrl">$ctrl</TD><TD PORT="Scope7_3_arg">arg</TD></TR> + </TABLE>>]; + } + } + } + node [shape=plaintext]; + subgraph cluster_Scope1_1 { + Scope1_1 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">1</TD></TR> + </TABLE>>]; + subgraph cluster_Scope1_2 { + Scope1_2 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">0</TD><TD PORT="Scope1_2_$ctrl">$ctrl</TD><TD PORT="Scope1_2_arg">arg</TD></TR> + </TABLE>>]; + } + } + node [shape=plaintext]; + subgraph cluster_Scope14_1 { + Scope14_1 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">1</TD></TR> + </TABLE>>]; + subgraph cluster_Scope14_2 { + Scope14_2 [label=< + <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0"> + <TR><TD BGCOLOR="cyan">0</TD><TD PORT="Scope14_2_$ctrl">$ctrl</TD><TD PORT="Scope14_2_arg">arg</TD></TR> + </TABLE>>]; + } + } + edge [ fontname=Helvetica, fontsize=8 ]; + Loop6 -> Start2:p0[taillabel=1 color=red]; + Phi_arg8 -> Loop6 [style=dotted taillabel=0]; + Phi_arg8 -> Start2:p1[taillabel=1]; + LT10 -> Phi_arg8[taillabel=1]; + LT10 -> Con_9[taillabel=2]; + If11 -> Loop6[taillabel=0 color=red]; + If11 -> LT10[taillabel=1]; + Add16 -> Phi_arg8[taillabel=1]; + Add16 -> Con_15[taillabel=2]; + edge [style=dashed color=cornflowerblue]; + Scope7_3:"Scope7_3_$ctrl" -> If11:p0; + Scope7_3:"Scope7_3_arg" -> Add16; + edge [style=dashed color=cornflowerblue]; + Scope1_2:"Scope1_2_$ctrl" -> Loop6; + Scope1_2:"Scope1_2_arg" -> Phi_arg8; + edge [style=dashed color=cornflowerblue]; + Scope14_2:"Scope14_2_$ctrl" -> If11:p1; + Scope14_2:"Scope14_2_arg" -> Phi_arg8; +} |