1020   auto *OpC = dyn_cast<CallInst>(Op1);  in optimizePow()  local
1021   if (OpC && OpC->hasUnsafeAlgebra() && CI->hasUnsafeAlgebra()) {  in optimizePow()
1023     Function *OpCCallee = OpC->getCalledFunction();  in optimizePow()
1028       Value *FMul = B.CreateFMul(OpC->getArgOperand(0), Op2, "mul");  in optimizePow()
1124     if (SIToFPInst *OpC = dyn_cast<SIToFPInst>(Op)) {  in optimizeExp2()  local
1125       if (OpC->getOperand(0)->getType()->getPrimitiveSizeInBits() <= 32)  in optimizeExp2()
1126         LdExpArg = B.CreateSExt(OpC->getOperand(0), B.getInt32Ty());  in optimizeExp2()
1127     } else if (UIToFPInst *OpC = dyn_cast<UIToFPInst>(Op)) {  in optimizeExp2()  local
1128       if (OpC->getOperand(0)->getType()->getPrimitiveSizeInBits() < 32)  in optimizeExp2()
1129         LdExpArg = B.CreateZExt(OpC->getOperand(0), B.getInt32Ty());  in optimizeExp2()
1215   auto *OpC = dyn_cast<CallInst>(Op1);  in optimizeLog()  local
1218   if (!OpC || !OpC->hasUnsafeAlgebra())  in optimizeLog()
1232   Function *F = OpC->getCalledFunction();  in optimizeLog()
1235     return B.CreateFMul(OpC->getArgOperand(1),  in optimizeLog()
1236       emitUnaryFloatFnCall(OpC->getOperand(0), Callee->getName(), B,  in optimizeLog()
1243         OpC->getArgOperand(0),  in optimizeLog()
1325   auto *OpC = dyn_cast<CallInst>(Op1);  in optimizeTan()  local
1326   if (!OpC)  in optimizeTan()
1330   if (!CI->hasUnsafeAlgebra() || !OpC->hasUnsafeAlgebra())  in optimizeTan()
1337   Function *F = OpC->getCalledFunction();  in optimizeTan()
1342     Ret = OpC->getArgOperand(0);  in optimizeTan()