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-rw-r--r--llvm/lib/Transforms/IPO/GlobalOpt.cpp40
1 files changed, 21 insertions, 19 deletions
diff --git a/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp
index 4299f0c56f7..668b7d819ef 100644
--- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/llvm/lib/Transforms/IPO/GlobalOpt.cpp
@@ -2030,26 +2030,28 @@ bool GlobalOpt::OptimizeFunctions(Module &M) {
F->eraseFromParent();
Changed = true;
++NumFnDeleted;
- } else if (F->hasLocalLinkage()) {
- 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.
- F->setCallingConv(CallingConv::Fast);
- ChangeCalleesToFastCall(F);
- ++NumFastCallFns;
- Changed = true;
- }
+ continue;
+ }
+ if (!F->hasLocalLinkage())
+ continue;
+ 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.
+ F->setCallingConv(CallingConv::Fast);
+ ChangeCalleesToFastCall(F);
+ ++NumFastCallFns;
+ Changed = true;
+ }
- if (F->getAttributes().hasAttrSomewhere(Attribute::Nest) &&
- !F->hasAddressTaken()) {
- // The function is not used by a trampoline intrinsic, so it is safe
- // to remove the 'nest' attribute.
- RemoveNestAttribute(F);
- ++NumNestRemoved;
- Changed = true;
- }
+ if (F->getAttributes().hasAttrSomewhere(Attribute::Nest) &&
+ !F->hasAddressTaken()) {
+ // The function is not used by a trampoline intrinsic, so it is safe
+ // to remove the 'nest' attribute.
+ RemoveNestAttribute(F);
+ ++NumNestRemoved;
+ Changed = true;
}
}
return Changed;
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