diff options
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp index 69773a57ecb..4d23ce9ac02 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp @@ -231,12 +231,7 @@ Instruction *InstCombiner::FoldSelectIntoOp(SelectInst &SI, Value *TrueVal, BinaryOperator *TVI_BO = cast<BinaryOperator>(TVI); BinaryOperator *BO = BinaryOperator::Create(TVI_BO->getOpcode(), FalseVal, NewSel); - if (isa<PossiblyExactOperator>(BO)) - BO->setIsExact(TVI_BO->isExact()); - if (isa<OverflowingBinaryOperator>(BO)) { - BO->setHasNoUnsignedWrap(TVI_BO->hasNoUnsignedWrap()); - BO->setHasNoSignedWrap(TVI_BO->hasNoSignedWrap()); - } + BO->copyIRFlags(TVI_BO); return BO; } } @@ -266,12 +261,7 @@ Instruction *InstCombiner::FoldSelectIntoOp(SelectInst &SI, Value *TrueVal, BinaryOperator *FVI_BO = cast<BinaryOperator>(FVI); BinaryOperator *BO = BinaryOperator::Create(FVI_BO->getOpcode(), TrueVal, NewSel); - if (isa<PossiblyExactOperator>(BO)) - BO->setIsExact(FVI_BO->isExact()); - if (isa<OverflowingBinaryOperator>(BO)) { - BO->setHasNoUnsignedWrap(FVI_BO->hasNoUnsignedWrap()); - BO->setHasNoSignedWrap(FVI_BO->hasNoSignedWrap()); - } + BO->copyIRFlags(FVI_BO); return BO; } } |
