Lines Matching defs:SubsNode

24422 static SDValue performSubsToAndsCombine(SDNode *N, SDNode *SubsNode,
24426   ConstantSDNode *SubsC = dyn_cast<ConstantSDNode>(SubsNode->getOperand(1));
24449       AArch64ISD::ANDS, DL, SubsNode->getVTList(), AndNode->getOperand(0),
24474   SDNode *SubsNode = N->getOperand(CmpIndex).getNode();
24475   unsigned CondOpcode = SubsNode->getOpcode();
24477   if (CondOpcode != AArch64ISD::SUBS || SubsNode->hasAnyUseOfValue(0) ||
24478       !SubsNode->hasOneUse())
24484   SDNode *AndNode = SubsNode->getOperand(0).getNode();
24490   if (SDValue Val = performSubsToAndsCombine(N, SubsNode, AndNode, DAG, CCIndex,
24514   SDValue SubsInputValue = SubsNode->getOperand(1);
24537   SDVTList VTs = DAG.getVTList(SubsNode->getValueType(0),
24538                                SubsNode->getValueType(1));
24539   SDValue Ops[] = { AddValue, SubsNode->getOperand(1) };
24541   SDValue NewValue = DAG.getNode(CondOpcode, SDLoc(SubsNode), VTs, Ops);
24542   DAG.ReplaceAllUsesWith(SubsNode, NewValue.getNode());
24717   SDValue SubsNode = N->getOperand(3);
24718   if (SubsNode.getOpcode() != AArch64ISD::SUBS || !SubsNode.hasOneUse())
24721   SDValue CmpOpToMatch = SubsNode.getOperand(1);
24722   SDValue CmpOpOther = SubsNode.getOperand(0);
24768     SDValue NewCmp = DAG.getNode(AArch64ISD::SUBS, SDLoc(SubsNode),