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New testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5809 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2003-04-18 19:22:39 +00:00
parent 156bcf3f65
commit bcecb4baf9
1 changed files with 17 additions and 0 deletions
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test/Transforms/Mem2Reg/2003-04-18-DeadBlockProblem.ll Normal file
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; This testcases makes sure that mem2reg can handle unreachable blocks.
; RUN: as < %s | opt -mem2reg
int %test() {
%X = alloca int
store int 6, int* %X
br label %Loop
Loop:
store int 5, int* %X
br label %EndOfLoop
Unreachable:
br label %EndOfLoop
EndOfLoop:
br label %Loop
}