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Don't call utostr in Twine/raw_ostream contexts.

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Creating temporary std::strings there is unnecessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238412 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2015-05-28 11:24:24 +00:00
parent ae2de5d12b
commit 24bccaf9f9
5 changed files with 18 additions and 27 deletions
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2
lib/Transforms/IPO/ArgumentPromotion.cpp
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@@ -774,7 +774,7 @@ CallGraphNode *ArgPromotion::DoPromotion(Function *F,
for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i) {
Idxs[1] = ConstantInt::get(Type::getInt32Ty(F->getContext()), i);
Value *Idx = GetElementPtrInst::Create(
STy, *AI, Idxs, (*AI)->getName() + "." + utostr(i), Call);
STy, *AI, Idxs, (*AI)->getName() + "." + Twine(i), Call);
// TODO: Tell AA about the new values?
Args.push_back(new LoadInst(Idx, Idx->getName()+".val", Call));
}