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| author | Bill Wendling <isanbard@gmail.com> | 2008-12-02 06:24:20 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-12-02 06:24:20 +0000 |
| commit | 286a054908fc88858269b0520c516a44adac382e (patch) | |
| tree | 28cd71b87119b368763b67480598117b92501e6f | |
| parent | d16c6e999366ccd3ec7dc982a72df203d3aab406 (diff) | |
| download | external_llvm-286a054908fc88858269b0520c516a44adac382e.zip external_llvm-286a054908fc88858269b0520c516a44adac382e.tar.gz external_llvm-286a054908fc88858269b0520c516a44adac382e.tar.bz2 | |
Remove some errors that crept in. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60403 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index b382731..4914c11 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -4437,13 +4437,14 @@ Instruction *InstCombiner::FoldOrWithConstants(BinaryOperator &I, Value *Op, ConstantInt *CI1 = dyn_cast<ConstantInt>(C); if (!CI1) return 0; - Value *V1 = 0, *C2 = 0; - if (!match(Op, m_And(m_Value(V1), m_ConstantInt(C2)))) return 0; + Value *V1 = 0; + ConstantInt *CI2 = 0; + if (!match(Op, m_And(m_Value(V1), m_ConstantInt(CI2)))) return 0; APInt Xor = CI1->getValue() ^ CI2->getValue(); if (!Xor.isAllOnesValue()) return 0; - if (V1 == A || V1 == B) + if (V1 == A || V1 == B) { Instruction *NewOp = InsertNewInstBefore(BinaryOperator::CreateAnd((V1 == A) ? B : A, CI1), I); return BinaryOperator::CreateOr(NewOp, V1); |