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| author | Zhou Sheng <zhousheng00@gmail.com> | 2007-03-23 02:39:25 +0000 |
|---|---|---|
| committer | Zhou Sheng <zhousheng00@gmail.com> | 2007-03-23 02:39:25 +0000 |
| commit | 9c636fe6f2e8dfb7502e3d60dfe29f3cfd5b19e6 (patch) | |
| tree | ec99496da7d14d57e6636bfe5df4e4d128bae234 | |
| parent | 0b063def9809ed59797fd40a616665ac3e675657 (diff) | |
| download | external_llvm-9c636fe6f2e8dfb7502e3d60dfe29f3cfd5b19e6.tar.gz external_llvm-9c636fe6f2e8dfb7502e3d60dfe29f3cfd5b19e6.tar.bz2 external_llvm-9c636fe6f2e8dfb7502e3d60dfe29f3cfd5b19e6.zip | |
Simplify the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35275 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index ddbb607d45..6d4a8ddb26 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -6801,7 +6801,7 @@ static bool CanEvaluateInDifferentType(Value *V, const IntegerType *Ty, // already zeros. if (ConstantInt *CI = dyn_cast<ConstantInt>(I->getOperand(1))) { uint32_t BitWidth = OrigTy->getBitWidth(); - if (Ty->getBitWidth() < OrigTy->getBitWidth() && + if (Ty->getBitWidth() < BitWidth && MaskedValueIsZero(I->getOperand(0), APInt::getAllOnesValue(BitWidth) & APInt::getAllOnesValue(Ty->getBitWidth()).zextOrTrunc(BitWidth).flip()) |