diff options
| author | Cliff Click <cliffc@acm.org> | 2023-10-27 20:35:04 +0100 |
|---|---|---|
| committer | Cliff Click <cliffc@acm.org> | 2026-10-08 16:52:27 -0700 |
| commit | f5ad15e3699c0d07ab2b06865f3a8ae209d021d0 (patch) | |
| tree | 8a9cd6d74f48ac351cc060c14d934362e1494dd6 /docs/chapter05/05-graph7.gv | |
| parent | c25a2ddace2e275a11d260a04069f82d587ba9e9 (diff) | |
| download | Simple-f5ad15e3699c0d07ab2b06865f3a8ae209d021d0.tar.gz Simple-f5ad15e3699c0d07ab2b06865f3a8ae209d021d0.zip | |
Chapter 5: If Statement, Phi, and Region
Co-authored-by: Dibyendu Majumdar <mobile@majumdar.org.uk>
Co-authored-by: XmiliaH <45106915+XmiliaH@users.noreply.github.com>
Co-authored-by: Yichen Yan <oraluben@outlook.com>
Co-authored-by: Thalia Archibald <thalia@archibald.dev>
Co-authored-by: Hsiang-Ying Fu <66062782+fuhsnn@users.noreply.github.com>
Co-authored-by: Tamas Hadhazy <helsgithub15@gmail.com>
Co-authored-by: Symious <14933944+symious@users.noreply.github.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: tannal <tannal2409@gmail.com>
Co-authored-by: hadha <helsgithub15@gmail.com>
Co-authored-by: fuhsnn <66062782+fuhsnn@users.noreply.github.com>
Co-authored-by: Tamás Hadházy <85063808+Hels15@users.noreply.github.com>
Co-authored-by: RobertObkircher <robert.obkircher@gmail.com>
Co-authored-by: Jun Kawasaki <jun784@gmail.com>
Co-authored-by: David Rubin <87927264+Rexicon226@users.noreply.github.com>
Diffstat (limited to 'docs/chapter05/05-graph7.gv')
| -rw-r--r-- | docs/chapter05/05-graph7.gv | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/docs/chapter05/05-graph7.gv b/docs/chapter05/05-graph7.gv new file mode 100644 index 00000000..3abd6455 --- /dev/null +++ b/docs/chapter05/05-graph7.gv @@ -0,0 +1,72 @@ +digraph chapter05 { +/* +int a=arg+1; +int b=arg+2; +if( arg==1 ) + b=b+a; +else + a=b+1; +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" ]; + Phi_b37 [ style=filled fillcolor=lightyellow label="φ_b" ]; + Con_10 [ label="#1" ]; + Add42 [ label="+" ]; + EQNode11 [ label="==" ]; + If12 [ 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_46 [ label="#4" ]; + Con_48 [ label="#5" ]; + Phi_ab49 [ style=filled fillcolor=lightyellow label="φ_ab" ]; + Add50 [ label="+" ]; + Con_19 [ label="#2" ]; + Return51 [ shape=box style=filled fillcolor=yellow label="Return" ]; + Mul20 [ label="*" ]; + Region31 [ shape=box style=filled fillcolor=yellow label="Region" ]; + { rank=same; Region31;Phi_b37;Phi_ab49;} + } + edge [ fontname=Helvetica, fontsize=8 ]; + Stop3 -> Return51[taillabel=0 color=red]; + Phi_b37 -> Region31 [style=dotted taillabel=0]; + Phi_b37 -> Mul20[taillabel=1]; + Phi_b37 -> Start2:p1[taillabel=2]; + Add42 -> Phi_b37[taillabel=1]; + Add42 -> Start2:p1[taillabel=2]; + EQNode11 -> Start2:p1[taillabel=1]; + EQNode11 -> Con_10[taillabel=2]; + If12 -> Start2:p0[taillabel=0 color=red]; + If12 -> EQNode11[taillabel=1]; + Phi_ab49 -> Region31 [style=dotted taillabel=0]; + Phi_ab49 -> Con_46[taillabel=1]; + Phi_ab49 -> Con_48[taillabel=2]; + Add50 -> Add42[taillabel=1]; + Add50 -> Phi_ab49[taillabel=2]; + Return51 -> Region31[taillabel=0 color=red]; + Return51 -> Add50[taillabel=1]; + Mul20 -> Start2:p1[taillabel=1]; + Mul20 -> Con_19[taillabel=2]; + Region31 -> If12:p0[taillabel=1 color=red]; + Region31 -> If12:p1[taillabel=2 color=red]; +} |