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New testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2718 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2002-05-22 20:46:30 +00:00
parent 3329c3cc02
commit 277f651ce8
1 changed files with 13 additions and 0 deletions
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test/Transforms/ADCE/2002-05-22-PHITest.ll Normal file
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; It is illegal to remove BB1 because it will mess up the PHI node!
;
; RUN: as < %s | opt -adce | dis | grep BB1
int "test"(bool %C, int %A, int %B) {
br bool %C, label %BB1, label %BB2
BB1:
br label %BB2
BB2:
%R = phi int [%A, %0], [%B, %BB1]
ret int %R
}