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| author | Chris Lattner <sabre@nondot.org> | 2003-12-11 22:15:11 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-12-11 22:15:11 +0000 |
| commit | 0ac4d9247b8b9732b2d49cdf31c5327ec37a44ec (patch) | |
| tree | 4be45312998a2e85e44190951433a670950fe56e /test/Transforms/LICM | |
| parent | 1ca2a583cb234cc8b26710e0f2ff68da2b6d24cd (diff) | |
| download | llvm-0ac4d9247b8b9732b2d49cdf31c5327ec37a44ec.tar.gz llvm-0ac4d9247b8b9732b2d49cdf31c5327ec37a44ec.tar.bz2 llvm-0ac4d9247b8b9732b2d49cdf31c5327ec37a44ec.tar.xz | |
New testcase that LICM is breaking crafty on
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10408 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/LICM')
| -rw-r--r-- | test/Transforms/LICM/2003-12-11-SinkingToPHI.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/LICM/2003-12-11-SinkingToPHI.ll b/test/Transforms/LICM/2003-12-11-SinkingToPHI.ll new file mode 100644 index 0000000000..ecbc130e87 --- /dev/null +++ b/test/Transforms/LICM/2003-12-11-SinkingToPHI.ll @@ -0,0 +1,20 @@ +; 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 +} + |