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author | Chris Lattner <sabre@nondot.org> | 2007-01-18 22:16:03 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2007-01-18 22:16:03 +0000 |
commit | e68266dc7600aafbf3c246371a785134cc933a02 (patch) | |
tree | b73b281bc92855032ed0fe73dfc88672f7a36c04 /test/Transforms/InstCombine/2007-01-18-VectorInfLoop.ll | |
parent | 9fd6be776b88b54245a147a0ab97965cc8615c38 (diff) | |
download | llvm-e68266dc7600aafbf3c246371a785134cc933a02.tar.gz llvm-e68266dc7600aafbf3c246371a785134cc933a02.tar.bz2 llvm-e68266dc7600aafbf3c246371a785134cc933a02.tar.xz |
new testcase that causes instcombine to infinitely loop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33342 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/InstCombine/2007-01-18-VectorInfLoop.ll')
-rw-r--r-- | test/Transforms/InstCombine/2007-01-18-VectorInfLoop.ll | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2007-01-18-VectorInfLoop.ll b/test/Transforms/InstCombine/2007-01-18-VectorInfLoop.ll new file mode 100644 index 0000000000..0aa2022829 --- /dev/null +++ b/test/Transforms/InstCombine/2007-01-18-VectorInfLoop.ll @@ -0,0 +1,7 @@ +; RUN: llvm-as < %s | opt -instcombine -disable-output + +define <4 x i32> %test(<4 x i32> %A) { + %B = xor <4 x i32> %A, < i32 -1, i32 -1, i32 -1, i32 -1 > + %C = and <4 x i32> %B, < i32 -1, i32 -1, i32 -1, i32 -1 > + ret <4 x i32> %C +} |