4047                               bool IsSExt) {  in addPromotedInst()  argument
4048     ExtType ExtTy = IsSExt ? SignExtension : ZeroExtension;  in addPromotedInst()
4070                                  bool IsSExt) {  in getOrigType()  argument
4071     ExtType ExtTy = IsSExt ? SignExtension : ZeroExtension;  in getOrigType()
4090                             const InstrToOrigTy &PromotedInsts, bool IsSExt);
4128                                        const TargetLowering &TLI, bool IsSExt);
4178                                         bool IsSExt) {  in canGetThrough()  argument
4190   if (IsSExt && isa<SExtInst>(Inst))  in canGetThrough()
4197         ((!IsSExt && BinOp->hasNoUnsignedWrap()) ||  in canGetThrough()
4198          (IsSExt && BinOp->hasNoSignedWrap())))  in canGetThrough()
4219   if (Inst->getOpcode() == Instruction::LShr && !IsSExt)  in canGetThrough()
4264   const Type *OpndType = getOrigType(PromotedInsts, Opnd, IsSExt);  in canGetThrough()
4267   else if ((IsSExt && isa<SExtInst>(Opnd)) || (!IsSExt && isa<ZExtInst>(Opnd)))  in canGetThrough()
4284   bool IsSExt = isa<SExtInst>(Ext);  in getAction()  local
4288   if (!ExtOpnd || !canGetThrough(ExtOpnd, ExtTy, PromotedInsts, IsSExt))  in getAction()
4307   return IsSExt ? signExtendOperandForOther : zeroExtendOperandForOther;  in getAction()
4363     bool IsSExt) {  in promoteOperandForOther()  argument
4394   addPromotedInst(PromotedInsts, ExtOpnd, IsSExt);  in promoteOperandForOther()
4416       APInt CstVal = IsSExt ? Cst->getValue().sext(BitWidth)  in promoteOperandForOther()
4433       Value *ValForExtOpnd = IsSExt ? TPT.createSExt(Ext, Opnd, Ext->getType())  in promoteOperandForOther()
5681   bool IsSExt = isa<SExtInst>(FirstUser);  in hasSameExtUse()  local
5685     if ((IsSExt && !isa<SExtInst>(UI)) || (!IsSExt && !isa<ZExtInst>(UI)))  in hasSameExtUse()
5701     if (IsSExt)  in hasSameExtUse()