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new testcase

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llvm-svn: 23409
This commit is contained in:
Chris Lattner 2005-09-23 18:43:57 +00:00
parent 67437dce2c
commit be57630463
1 changed files with 12 additions and 0 deletions
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12
test/Regression/Transforms/SimplifyCFG/branch-fold.ll Normal file
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; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | grep 'br bool' | wc -l | grep 1
void %test(int* %P, int* %Q, bool %A, bool %B) {
br bool %A, label %a, label %b ;; fold the two branches into one
a:
br bool %B, label %b, label %c
b:
store int 123, int* %P
ret void
c:
ret void
}