107         const UUPairMap &PairMap, unsigned SubR);
108     void splitMemRef(MachineInstr *MI, const UUPairMap &PairMap);
109     void splitImmediate(MachineInstr *MI, const UUPairMap &PairMap);
110     void splitCombine(MachineInstr *MI, const UUPairMap &PairMap);
111     void splitExt(MachineInstr *MI, const UUPairMap &PairMap);
112     void splitShift(MachineInstr *MI, const UUPairMap &PairMap);
113     void splitAslOr(MachineInstr *MI, const UUPairMap &PairMap);
114     bool splitInstr(MachineInstr *MI, const UUPairMap &PairMap);
115     void replaceSubregUses(MachineInstr *MI, const UUPairMap &PairMap);
116     void collapseRegPairs(MachineInstr *MI, const UUPairMap &PairMap);
589       const UUPairMap &PairMap, unsigned SubR) {  in createHalfInstr()  argument
606       UUPairMap::const_iterator F = PairMap.find(R);  in createHalfInstr()
607       if (F == PairMap.end()) {  in createHalfInstr()
623       const UUPairMap &PairMap) {  in splitMemRef()  argument
640   UUPairMap::const_iterator F = PairMap.find(ValOp.getReg());  in splitMemRef()
641   assert(F != PairMap.end());  in splitMemRef()
696       const UUPairMap &PairMap) {  in splitImmediate()  argument
704   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitImmediate()
705   assert(F != PairMap.end());  in splitImmediate()
723       const UUPairMap &PairMap) {  in splitCombine()  argument
731   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitCombine()
732   assert(F != PairMap.end());  in splitCombine()
753       const UUPairMap &PairMap) {  in splitExt()  argument
760   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitExt()
761   assert(F != PairMap.end());  in splitExt()
773       const UUPairMap &PairMap) {  in splitShift()  argument
784   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitShift()
785   assert(F != PairMap.end());  in splitShift()
897       const UUPairMap &PairMap) {  in splitAslOr()  argument
909   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitAslOr()
910   assert(F != PairMap.end());  in splitAslOr()
990       const UUPairMap &PairMap) {  in splitInstr()  argument
1002         createHalfInstr(Opc, MI, PairMap, isub_lo);  in splitInstr()
1003         createHalfInstr(Opc, MI, PairMap, isub_hi);  in splitInstr()
1009       createHalfInstr(A2_and, MI, PairMap, isub_lo);  in splitInstr()
1010       createHalfInstr(A2_and, MI, PairMap, isub_hi);  in splitInstr()
1014       createHalfInstr(A2_or, MI, PairMap, isub_lo);  in splitInstr()
1015       createHalfInstr(A2_or, MI, PairMap, isub_hi);  in splitInstr()
1019       createHalfInstr(A2_xor, MI, PairMap, isub_lo);  in splitInstr()
1020       createHalfInstr(A2_xor, MI, PairMap, isub_hi);  in splitInstr()
1028       splitMemRef(MI, PairMap);  in splitInstr()
1034       splitImmediate(MI, PairMap);  in splitInstr()
1043       splitCombine(MI, PairMap);  in splitInstr()
1048       splitExt(MI, PairMap);  in splitInstr()
1055       splitShift(MI, PairMap);  in splitInstr()
1060       splitAslOr(MI, PairMap);  in splitInstr()
1073       const UUPairMap &PairMap) {  in replaceSubregUses()  argument
1078     UUPairMap::const_iterator F = PairMap.find(R);  in replaceSubregUses()
1079     if (F == PairMap.end())  in replaceSubregUses()
1095       const UUPairMap &PairMap) {  in collapseRegPairs()  argument
1107     UUPairMap::const_iterator F = PairMap.find(R);  in collapseRegPairs()
1108     if (F == PairMap.end())  in collapseRegPairs()
1130   UUPairMap PairMap;  in splitPartition()  local
1148     PairMap.insert(std::make_pair(DR, UUPair(LoR, HiR)));  in splitPartition()
1154       collapseRegPairs(MI, PairMap);  in splitPartition()
1156       bool Done = splitInstr(MI, PairMap);  in splitPartition()
1172       replaceSubregUses(M, PairMap);  in splitPartition()