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New testcase that LICM is breaking crafty on

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10408 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2003-12-11 22:15:11 +00:00
parent 1ca2a583cb
commit 0ac4d9247b
1 changed files with 20 additions and 0 deletions
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test/Transforms/LICM/2003-12-11-SinkingToPHI.ll Normal file
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; RUN: llvm-as < %s | opt -licm | lli
implementation ; Functions:
int %main() {
entry:
br label %Loop
Loop:
br bool true, label %LoopCont, label %Out
LoopCont:
%X = add int 1, 0
br bool true, label %Out, label %Loop
Out:
%V = phi int [ 2, %Loop], [ %X, %LoopCont]
%V2 = sub int %V, 1
ret int %V2
}