25   SDNode *Root;  variable
28   EmptyMatchContext(SelectionDAG &DAG, const TargetLowering &TLI, SDNode *Root)  in EmptyMatchContext()  argument
29       : DAG(DAG), TLI(TLI), Root(Root) {}  in EmptyMatchContext()
31   unsigned getRootBaseOpcode() { return Root->getOpcode(); }  in getRootBaseOpcode()
56   SDNode *Root;  variable
61     Root = _Root;  in VPMatchContext()
62     assert(Root->isVPOpcode());  in VPMatchContext()
63     if (auto RootMaskPos = ISD::getVPMaskIdx(Root->getOpcode()))  in VPMatchContext()
64       RootMaskOp = Root->getOperand(*RootMaskPos);  in VPMatchContext()
65     else if (Root->getOpcode() == ISD::VP_SELECT)  in VPMatchContext()
66       RootMaskOp = DAG.getAllOnesConstant(SDLoc(Root),  in VPMatchContext()
67                                           Root->getOperand(0).getValueType());  in VPMatchContext()
69     if (auto RootVLenPos = ISD::getVPExplicitVectorLengthIdx(Root->getOpcode()))  in VPMatchContext()
70       RootVectorLenOp = Root->getOperand(*RootVLenPos);  in VPMatchContext()
75         Root->getOpcode(), !Root->getFlags().hasNoFPExcept());  in getRootBaseOpcode()