1053   Value *Op1 = CI->getArgOperand(0);  in optimizeCos()  local
1054   if (BinaryOperator::isFNeg(Op1)) {  in optimizeCos()
1055     BinaryOperator *BinExpr = cast<BinaryOperator>(Op1);  in optimizeCos()
1101   Value *Op1 = CI->getArgOperand(0), *Op2 = CI->getArgOperand(1);  in optimizePow()  local
1102   if (ConstantFP *Op1C = dyn_cast<ConstantFP>(Op1)) {  in optimizePow()
1108         hasUnaryFloatFn(TLI, Op1->getType(), LibFunc::exp2, LibFunc::exp2f,  in optimizePow()
1114         hasUnaryFloatFn(TLI, Op1->getType(), LibFunc::exp10, LibFunc::exp10f,  in optimizePow()
1130     if (auto *OpC = dyn_cast<CallInst>(Op1)) {  in optimizePow()
1161       return EmitUnaryFloatFnCall(Op1, TLI->getName(LibFunc::sqrt), B,  in optimizePow()
1170     Value *Sqrt = EmitUnaryFloatFnCall(Op1, "sqrt", B, Callee->getAttributes());  in optimizePow()
1173     Value *FCmp = B.CreateFCmpOEQ(Op1, NegInf);  in optimizePow()
1179     return Op1;  in optimizePow()
1181     return B.CreateFMul(Op1, Op1, "pow2");  in optimizePow()
1183     return B.CreateFDiv(ConstantFP::get(CI->getType(), 1.0), Op1, "powrecip");  in optimizePow()
1196     InnerChain[1] = Op1;  in optimizePow()
1197     InnerChain[2] = B.CreateFMul(Op1, Op1);  in optimizePow()
1332   Value *Op1 = CI->getArgOperand(1);  in optimizeFMinFMax()  local
1334     B.CreateFCmpOLT(Op0, Op1) : B.CreateFCmpOGT(Op0, Op1);  in optimizeFMinFMax()
1335   return B.CreateSelect(Cmp, Op0, Op1);  in optimizeFMinFMax()
1354   Value *Op1 = CI->getArgOperand(0);  in optimizeLog()  local
1355   auto *OpC = dyn_cast<CallInst>(Op1);  in optimizeLog()
1405       Value *Op1 = I->getOperand(1);  in optimizeSqrt()  local
1408       if (Op0 == Op1) {  in optimizeSqrt()
1423             OtherOp = Op1;  in optimizeSqrt()
1471   Value *Op1 = CI->getArgOperand(0);  in optimizeTan()  local
1472   auto *OpC = dyn_cast<CallInst>(Op1);  in optimizeTan()