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[IndVars] Use auto; NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249944 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjoy Das 2015-10-10 06:33:33 +00:00
parent f0d29aad5c
commit e3284eab8a
1 changed files with 4 additions and 6 deletions
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10
lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -962,14 +962,12 @@ Instruction *WidenIV::CloneIVUser(NarrowIVDefUse DU) {
Value *RHS = (DU.NarrowUse->getOperand(1) == DU.NarrowDef) ? DU.WideDef :
getExtend(DU.NarrowUse->getOperand(1), WideType, IsSigned, DU.NarrowUse);
BinaryOperator *NarrowBO = cast<BinaryOperator>(DU.NarrowUse);
BinaryOperator *WideBO = BinaryOperator::Create(NarrowBO->getOpcode(),
LHS, RHS,
NarrowBO->getName());
auto *NarrowBO = cast<BinaryOperator>(DU.NarrowUse);
auto *WideBO = BinaryOperator::Create(NarrowBO->getOpcode(), LHS, RHS,
NarrowBO->getName());
IRBuilder<> Builder(DU.NarrowUse);
Builder.Insert(WideBO);
if (const OverflowingBinaryOperator *OBO =
dyn_cast<OverflowingBinaryOperator>(NarrowBO)) {
if (const auto *OBO = dyn_cast<OverflowingBinaryOperator>(NarrowBO)) {
if (OBO->hasNoUnsignedWrap()) WideBO->setHasNoUnsignedWrap();
if (OBO->hasNoSignedWrap()) WideBO->setHasNoSignedWrap();
}