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| author | Nick Lewycky <nicholas@mxc.ca> | 2010-01-02 16:14:56 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2010-01-02 16:14:56 +0000 |
| commit | 5adecbcb6264aa9292dec7a5f1bfd29e188c0fca (patch) | |
| tree | 00ab94ad946d4c0182a02d9e1c1cd9bcad70be3d /lib | |
| parent | 72c812c1b97c2d61745796925cb4462ecf54ff15 (diff) | |
| download | external_llvm-5adecbcb6264aa9292dec7a5f1bfd29e188c0fca.zip external_llvm-5adecbcb6264aa9292dec7a5f1bfd29e188c0fca.tar.gz external_llvm-5adecbcb6264aa9292dec7a5f1bfd29e188c0fca.tar.bz2 | |
Fix logic error in previous commit. The != case needs to become an or, not an
and.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92419 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index e208d69..50e9f24 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -7324,9 +7324,13 @@ Instruction *InstCombiner::visitICmpInstWithInstAndIntCst(ICmpInst &ICI, Constant::getNullValue(P->getType())); Value *ICIQ = Builder->CreateICmp(ICI.getPredicate(), Q, Constant::getNullValue(Q->getType())); - Instruction *And = BinaryOperator::CreateAnd(ICIP, ICIQ, ""); - And->takeName(&ICI); - return And; + Instruction *Op; + if (ICI.getPredicate() == ICmpInst::ICMP_EQ) + Op = BinaryOperator::CreateAnd(ICIP, ICIQ, ""); + else + Op = BinaryOperator::CreateOr(ICIP, ICIQ, ""); + Op->takeName(&ICI); + return Op; } break; } |