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[NFC] Refactor simplification of pow()

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llvm-svn: 340476
This commit is contained in:
Evandro Menezes 2018-08-22 23:18:02 +00:00
parent 8e9ad7f299
commit 26a2cdd354
1 changed files with 1 additions and 1 deletions
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2
lib/Transforms/Utils/SimplifyLibCalls.cpp
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@ -1244,7 +1244,7 @@ Value *LibCallSimplifier::replacePowWithSqrt(CallInst *Pow, IRBuilder<> &B) {
return nullptr; return nullptr;
// If errno is never set, then use the intrinsic for sqrt(). // If errno is never set, then use the intrinsic for sqrt().
if (Pow->hasFnAttr(Attribute::ReadNone)) { if (Pow->doesNotAccessMemory()) {
Function *SqrtFn = Intrinsic::getDeclaration(Pow->getModule(), Function *SqrtFn = Intrinsic::getDeclaration(Pow->getModule(),
Intrinsic::sqrt, Ty); Intrinsic::sqrt, Ty);
Sqrt = B.CreateCall(SqrtFn, Base, "sqrt"); Sqrt = B.CreateCall(SqrtFn, Base, "sqrt");