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Reflow isProfitableToMakeFastCC 

llvm-svn: 202555
This commit is contained in:
Reid Kleckner 2014-02-28 22:50:08 +00:00
parent c083578a14
commit e6ff5c51e6
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/Transforms/IPO/GlobalOpt.cpp
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@ -1926,7 +1926,8 @@ bool GlobalOpt::OptimizeFunctions(Module &M) {
Changed = true;
++NumFnDeleted;
} else if (F->hasLocalLinkage()) {
if (isProfitableToMakeFastCC(F) && !F->isVarArg() && !F->hasAddressTaken()) {
if (isProfitableToMakeFastCC(F) && !F->isVarArg() &&
!F->hasAddressTaken()) {
// If this function has a calling convention worth changing, is not a
// varargs function, and is only called directly, promote it to use the
// Fast calling convention.