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Use const-ref in range-loop for to avoid copying pairs of std::string

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No reason to create temporaries.

Differential Revision: https://reviews.llvm.org/D29871

Patch by sergio.martins!

llvm-svn: 295807
This commit is contained in:
Sean Silva 2017-02-22 06:34:04 +00:00
parent da00194d3c
commit c35c905230
2 changed files with 2 additions and 2 deletions
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2
lib/IR/Attributes.cpp
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@ -1380,7 +1380,7 @@ bool AttrBuilder::overlaps(const AttrBuilder &B) const {
return true;
// Then check if any target dependent ones do.
for (auto I : td_attrs())
for (const auto &I : td_attrs())
if (B.contains(I.first))
return true;

2
lib/Transforms/Utils/CodeExtractor.cpp
View File

@ -364,7 +364,7 @@ Function *CodeExtractor::constructFunction(const ValueSet &inputs,
// attribute can not be inherited.
AttributeSet OldFnAttrs = oldFunction->getAttributes().getFnAttributes();
AttrBuilder AB(OldFnAttrs, AttributeSet::FunctionIndex);
for (auto Attr : AB.td_attrs())
for (const auto &Attr : AB.td_attrs())
newFunction->addFnAttr(Attr.first, Attr.second);
newFunction->getBasicBlockList().push_back(newRootNode);