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);
590       const UUPairMap &PairMap, unsigned SubR) {  in createHalfInstr()  argument
607       UUPairMap::const_iterator F = PairMap.find(R);  in createHalfInstr()
608       if (F == PairMap.end()) {  in createHalfInstr()
624       const UUPairMap &PairMap) {  in splitMemRef()  argument
641   UUPairMap::const_iterator F = PairMap.find(ValOp.getReg());  in splitMemRef()
642   assert(F != PairMap.end());  in splitMemRef()
697       const UUPairMap &PairMap) {  in splitImmediate()  argument
705   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitImmediate()
706   assert(F != PairMap.end());  in splitImmediate()
724       const UUPairMap &PairMap) {  in splitCombine()  argument
732   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitCombine()
733   assert(F != PairMap.end());  in splitCombine()
754       const UUPairMap &PairMap) {  in splitExt()  argument
761   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitExt()
762   assert(F != PairMap.end());  in splitExt()
774       const UUPairMap &PairMap) {  in splitShift()  argument
785   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitShift()
786   assert(F != PairMap.end());  in splitShift()
898       const UUPairMap &PairMap) {  in splitAslOr()  argument
910   UUPairMap::const_iterator F = PairMap.find(Op0.getReg());  in splitAslOr()
911   assert(F != PairMap.end());  in splitAslOr()
991       const UUPairMap &PairMap) {  in splitInstr()  argument
1003         createHalfInstr(Opc, MI, PairMap, isub_lo);  in splitInstr()
1004         createHalfInstr(Opc, MI, PairMap, isub_hi);  in splitInstr()
1010       createHalfInstr(A2_and, MI, PairMap, isub_lo);  in splitInstr()
1011       createHalfInstr(A2_and, MI, PairMap, isub_hi);  in splitInstr()
1015       createHalfInstr(A2_or, MI, PairMap, isub_lo);  in splitInstr()
1016       createHalfInstr(A2_or, MI, PairMap, isub_hi);  in splitInstr()
1020       createHalfInstr(A2_xor, MI, PairMap, isub_lo);  in splitInstr()
1021       createHalfInstr(A2_xor, MI, PairMap, isub_hi);  in splitInstr()
1029       splitMemRef(MI, PairMap);  in splitInstr()
1035       splitImmediate(MI, PairMap);  in splitInstr()
1044       splitCombine(MI, PairMap);  in splitInstr()
1049       splitExt(MI, PairMap);  in splitInstr()
1056       splitShift(MI, PairMap);  in splitInstr()
1061       splitAslOr(MI, PairMap);  in splitInstr()
1074       const UUPairMap &PairMap) {  in replaceSubregUses()  argument
1079     UUPairMap::const_iterator F = PairMap.find(R);  in replaceSubregUses()
1080     if (F == PairMap.end())  in replaceSubregUses()
1096       const UUPairMap &PairMap) {  in collapseRegPairs()  argument
1108     UUPairMap::const_iterator F = PairMap.find(R);  in collapseRegPairs()
1109     if (F == PairMap.end())  in collapseRegPairs()
1131   UUPairMap PairMap;  in splitPartition()  local
1149     PairMap.insert(std::make_pair(DR, UUPair(LoR, HiR)));  in splitPartition()
1155       collapseRegPairs(MI, PairMap);  in splitPartition()
1157       bool Done = splitInstr(MI, PairMap);  in splitPartition()
1173       replaceSubregUses(M, PairMap);  in splitPartition()