256                                  Value *Num, Value *Den) const;
257   unsigned getDivNumBits(BinaryOperator &I, Value *Num, Value *Den,
262                         Value *Num, Value *Den,
266                             Value *Num, Value *Den, unsigned NumBits,
271                         Value *Num, Value *Den) const;
274                         Value *Num, Value *Den) const;
293   Value *optimizeWithRsq(IRBuilder<> &Builder, Value *Num, Value *Den,
297   Value *optimizeWithRcp(IRBuilder<> &Builder, Value *Num, Value *Den,
299   Value *optimizeWithFDivFast(IRBuilder<> &Builder, Value *Num, Value *Den,
302   Value *visitFDivElement(IRBuilder<> &Builder, Value *Num, Value *Den,
907     IRBuilder<> &Builder, Value *Num, Value *Den, const FastMathFlags DivFMF,  in optimizeWithRsq()  argument
915   const ConstantFP *CLHS = dyn_cast<ConstantFP>(Num);  in optimizeWithRsq()
949 AMDGPUCodeGenPrepareImpl::optimizeWithRcp(IRBuilder<> &Builder, Value *Num,  in optimizeWithRcp()  argument
957   if (const ConstantFP *CLHS = dyn_cast<ConstantFP>(Num)) {  in optimizeWithRcp()
995       return Builder.CreateFMul(Num, Recip);  in optimizeWithRcp()
999     return Builder.CreateFMul(Num, Recip);  in optimizeWithRcp()
1013     IRBuilder<> &Builder, Value *Num, Value *Den, float ReqdAccuracy) const {  in optimizeWithFDivFast()  argument
1022   if (const ConstantFP *CNum = dyn_cast<ConstantFP>(Num)) {  in optimizeWithFDivFast()
1034   return Builder.CreateIntrinsic(Intrinsic::amdgcn_fdiv_fast, {Num, Den});  in optimizeWithFDivFast()
1038     IRBuilder<> &Builder, Value *Num, Value *Den, FastMathFlags DivFMF,  in visitFDivElement()  argument
1043         optimizeWithRsq(Builder, Num, RsqOp, DivFMF, SqrtFMF, FDivInst);  in visitFDivElement()
1048   Value *Rcp = optimizeWithRcp(Builder, Num, Den, DivFMF, FDivInst);  in visitFDivElement()
1056   Value *FDivFast = optimizeWithFDivFast(Builder, Num, Den, ReqdDivAccuracy);  in visitFDivElement()
1060   return emitFrexpDiv(Builder, Num, Den, DivFMF);  in visitFDivElement()
1095   Value *Num = FDiv.getOperand(0);  in visitFDiv()  local
1132   extractValues(Builder, NumVals, Num);  in visitFDiv()
1193 unsigned AMDGPUCodeGenPrepareImpl::getDivNumBits(BinaryOperator &I, Value *Num,  in getDivNumBits()  argument
1197   assert(Num->getType()->getScalarSizeInBits() ==  in getDivNumBits()
1199   unsigned SSBits = Num->getType()->getScalarSizeInBits();  in getDivNumBits()
1207     unsigned LHSSignBits = ComputeNumSignBits(Num, DL, AC, &I);  in getDivNumBits()
1224   Known = computeKnownBits(Num, DL, AC, &I);  in getDivNumBits()
1237                                                 BinaryOperator &I, Value *Num,  in expandDivRem24()  argument
1240   unsigned DivBits = getDivNumBits(I, Num, Den, 24, IsSigned);  in expandDivRem24()
1243   return expandDivRem24Impl(Builder, I, Num, Den, DivBits, IsDiv, IsSigned);  in expandDivRem24()
1247     IRBuilder<> &Builder, BinaryOperator &I, Value *Num, Value *Den,  in expandDivRem24Impl()  argument
1250   Num = Builder.CreateTrunc(Num, I32Ty);  in expandDivRem24Impl()
1259     JQ = Builder.CreateXor(Num, Den);  in expandDivRem24Impl()
1269   Value *IA = Num;  in expandDivRem24Impl()
1323     Res = Builder.CreateSub(Num, Rem);  in expandDivRem24Impl()
1348                                                          Value *Num,  in divHasSpecialOptimization()  argument
1514                                                 BinaryOperator &I, Value *Num,  in shrinkDivRem64()  argument
1516   if (!ExpandDiv64InIR && divHasSpecialOptimization(I, Num, Den))  in shrinkDivRem64()
1524   unsigned NumDivBits = getDivNumBits(I, Num, Den, 32, IsSigned);  in shrinkDivRem64()
1530     Narrowed = expandDivRem24Impl(Builder, I, Num, Den, NumDivBits,  in shrinkDivRem64()
1533     Narrowed = expandDivRem32(Builder, I, Num, Den);  in shrinkDivRem64()
1537     return IsSigned ? Builder.CreateSExt(Narrowed, Num->getType()) :  in shrinkDivRem64()
1538                       Builder.CreateZExt(Narrowed, Num->getType());  in shrinkDivRem64()
1660     Value *Num = I.getOperand(0);  in visitBinaryOperator()  local
1669         Value *NumEltN = Builder.CreateExtractElement(Num, N);  in visitBinaryOperator()
1700         NewDiv = expandDivRem32(Builder, I, Num, Den);  in visitBinaryOperator()
1702         NewDiv = shrinkDivRem64(Builder, I, Num, Den);  in visitBinaryOperator()