diff options
Diffstat (limited to 'lib/Analysis/InlineCost.cpp')
| -rw-r--r-- | lib/Analysis/InlineCost.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp index b478b50..6271371 100644 --- a/lib/Analysis/InlineCost.cpp +++ b/lib/Analysis/InlineCost.cpp @@ -259,9 +259,15 @@ void InlineCostAnalyzer::FunctionInfo::analyzeFunction(Function *F) { // InlineCost InlineCostAnalyzer::getInlineCost(CallSite CS, SmallPtrSet<const Function*, 16> &NeverInline) { + return getInlineCost(CS, CS.getCalledFunction(), NeverInline); +} + +InlineCost InlineCostAnalyzer::getInlineCost(CallSite CS, + Function *Callee, + SmallPtrSet<const Function*, 16> &NeverInline) { Instruction *TheCall = CS.getInstruction(); - Function *Callee = CS.getCalledFunction(); Function *Caller = TheCall->getParent()->getParent(); + bool isDirectCall = CS.getCalledFunction() == Callee; // Don't inline functions which can be redefined at link-time to mean // something else. Don't inline functions marked noinline or call sites @@ -276,11 +282,11 @@ InlineCost InlineCostAnalyzer::getInlineCost(CallSite CS, // be inlined. This value may go negative. // int InlineCost = 0; - + // If there is only one call of the function, and it has internal linkage, // make it almost guaranteed to be inlined. // - if (Callee->hasLocalLinkage() && Callee->hasOneUse()) + if (Callee->hasLocalLinkage() && Callee->hasOneUse() && isDirectCall) InlineCost += InlineConstants::LastCallToStaticBonus; // If this function uses the coldcc calling convention, prefer not to inline |