31 static bool optimizeSQRT(CallInst *Call, Function *CalledFunc,  in optimizeSQRT()  argument
36   if (Call->onlyReadsMemory())  in optimizeSQRT()
56   BasicBlock *JoinBB = llvm::SplitBlock(&CurrBB, Call->getNextNode());  in optimizeSQRT()
58   Type *Ty = Call->getType();  in optimizeSQRT()
60   Call->replaceAllUsesWith(Phi);  in optimizeSQRT()
66   Instruction *LibCall = Call->clone();  in optimizeSQRT()
73   Call->addAttribute(AttributeList::FunctionIndex, Attribute::ReadNone);  in optimizeSQRT()
77                     ? Builder.CreateFCmpORD(Call, Call)  in optimizeSQRT()
78                     : Builder.CreateFCmpOGE(Call->getOperand(0),  in optimizeSQRT()
83   Phi->addIncoming(Call, &CurrBB);  in optimizeSQRT()
100       CallInst *Call = dyn_cast<CallInst>(&*II);  in runPartiallyInlineLibCalls()  local
103       if (!Call || !(CalledFunc = Call->getCalledFunction()))  in runPartiallyInlineLibCalls()
106       if (Call->isNoBuiltin())  in runPartiallyInlineLibCalls()
119         if (TTI->haveFastSqrt(Call->getType()) &&  in runPartiallyInlineLibCalls()
120             optimizeSQRT(Call, CalledFunc, *CurrBB, BB, TTI))  in runPartiallyInlineLibCalls()