922     MachineInstr &Root, SmallVectorImpl<MachineCombinerPattern> &Patterns,  in getMachineCombinerPatterns()
931       Patterns.push_back(MachineCombinerPattern::REASSOC_AX_YB);  in getMachineCombinerPatterns()
932       Patterns.push_back(MachineCombinerPattern::REASSOC_XA_YB);  in getMachineCombinerPatterns()
934       Patterns.push_back(MachineCombinerPattern::REASSOC_AX_BY);  in getMachineCombinerPatterns()
935       Patterns.push_back(MachineCombinerPattern::REASSOC_XA_BY);  in getMachineCombinerPatterns()
945 TargetInstrInfo::isThroughputPattern(MachineCombinerPattern Pattern) const {  in isThroughputPattern()
950 TargetInstrInfo::getReassociationOpcodes(MachineCombinerPattern Pattern,  in getReassociationOpcodes()
1000   case MachineCombinerPattern::REASSOC_AX_BY:  in getReassociationOpcodes()
1008   case MachineCombinerPattern::REASSOC_XA_BY:  in getReassociationOpcodes()
1016   case MachineCombinerPattern::REASSOC_AX_YB:  in getReassociationOpcodes()
1024   case MachineCombinerPattern::REASSOC_XA_YB:  in getReassociationOpcodes()
1039 static std::pair<bool, bool> mustSwapOperands(MachineCombinerPattern Pattern) {  in mustSwapOperands()
1043   case MachineCombinerPattern::REASSOC_AX_BY:  in mustSwapOperands()
1045   case MachineCombinerPattern::REASSOC_XA_BY:  in mustSwapOperands()
1047   case MachineCombinerPattern::REASSOC_AX_YB:  in mustSwapOperands()
1049   case MachineCombinerPattern::REASSOC_XA_YB:  in mustSwapOperands()
1058     MachineCombinerPattern Pattern,  in reassociateOps()
1080   case MachineCombinerPattern::REASSOC_AX_BY: Row = 0; break;  in reassociateOps()
1081   case MachineCombinerPattern::REASSOC_AX_YB: Row = 1; break;  in reassociateOps()
1082   case MachineCombinerPattern::REASSOC_XA_BY: Row = 2; break;  in reassociateOps()
1083   case MachineCombinerPattern::REASSOC_XA_YB: Row = 3; break;  in reassociateOps()
1180     MachineInstr &Root, MachineCombinerPattern Pattern,  in genAlternativeCodeSequence()
1189   case MachineCombinerPattern::REASSOC_AX_BY:  in genAlternativeCodeSequence()
1190   case MachineCombinerPattern::REASSOC_XA_BY:  in genAlternativeCodeSequence()
1193   case MachineCombinerPattern::REASSOC_AX_YB:  in genAlternativeCodeSequence()
1194   case MachineCombinerPattern::REASSOC_XA_YB:  in genAlternativeCodeSequence()