MachineBasicBlock::iterator SavedInsertPt = FuncInfo.InsertPt;
- // As a special case, don't handle calls to builtin library functions that
- // may be translated directly to target instructions.
if (const CallInst *Call = dyn_cast<CallInst>(I)) {
const Function *F = Call->getCalledFunction();
LibFunc::Func Func;
+
+ // As a special case, don't handle calls to builtin library functions that
+ // may be translated directly to target instructions.
if (F && !F->hasLocalLinkage() && F->hasName() &&
LibInfo->getLibFunc(F->getName(), Func) &&
LibInfo->hasOptimizedCodeGen(Func))
return false;
+
+ // Don't handle Intrinsic::trap if a trap funciton is specified.
+ if (F && F->getIntrinsicID() == Intrinsic::trap &&
+ !TM.Options.getTrapFunctionName().empty())
+ return false;
}
// First, try doing target-independent selection.