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llvm-svn: 247700
This commit is contained in:
Sanjay Patel 2015-09-15 15:26:25 +00:00
parent f9b776350f
commit e9434e80d1
1 changed files with 5 additions and 4 deletions
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9
llvm/lib/Analysis/InlineCost.cpp
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@ -967,13 +967,14 @@ bool CallAnalyzer::analyzeBlock(BasicBlock *BB,
if (isa<ExtractElementInst>(I) || I->getType()->isVectorTy())
++NumVectorInstructions;
// If the instruction is floating point, and the target says this operation is
// expensive or the function has the "use-soft-float" attribute, this may
// eventually become a library call. Treat the cost as such.
// If the instruction is floating point, and the target says this operation
// is expensive or the function has the "use-soft-float" attribute, this may
// eventually become a library call. Treat the cost as such.
if (I->getType()->isFloatingPointTy()) {
bool hasSoftFloatAttr = false;
// If the function has the "use-soft-float" attribute, mark it as expensive.
// If the function has the "use-soft-float" attribute, mark it as
// expensive.
if (F.hasFnAttribute("use-soft-float")) {
Attribute Attr = F.getFnAttribute("use-soft-float");
StringRef Val = Attr.getValueAsString();