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Added mark '*' for dead instructions while visualizing cfg

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This commit is contained in:
svtk
2011-10-24 18:40:23 +04:00
parent 734e8ee3a2
commit 38464d4e57
4 changed files with 42 additions and 39 deletions
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compiler/testData/cfg/OnlyWhileInFunctionBody.instructions
+8 -8
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@@ -34,17 +34,17 @@ l0:
<START> NEXT:[ret l1] PREV:[]
l2:
l4:
ret l1 NEXT:[<END>] PREV:[<START>, jt(l2)]
ret l1 NEXT:[<END>] PREV:[<START>]
l5:
r(1) NEXT:[r(0)] PREV:[]
r(0) NEXT:[r(>)] PREV:[r(1)]
r(>) NEXT:[r(1 > 0)] PREV:[r(0)]
r(1 > 0) NEXT:[jt(l2)] PREV:[r(>)]
jt(l2) NEXT:[read (Unit), ret l1] PREV:[r(1 > 0)]
* r(1) NEXT:[r(0)] PREV:[]
* r(0) NEXT:[r(>)] PREV:[]
* r(>) NEXT:[r(1 > 0)] PREV:[]
* r(1 > 0) NEXT:[jt(l2)] PREV:[]
* jt(l2) NEXT:[read (Unit), ret l1] PREV:[]
l3:
read (Unit) NEXT:[<END>] PREV:[jt(l2)]
* read (Unit) NEXT:[<END>] PREV:[]
l1:
<END> NEXT:[] PREV:[ret l1, read (Unit)]
<END> NEXT:[] PREV:[ret l1]
error:
<ERROR> NEXT:[] PREV:[]
=====================