136   bool combineSEXTAndSHL(MachineInstr &MI, MachineInstr *&ToErase);
138                                        MachineInstr *&ToErase);
466   MachineInstr* ToErase = nullptr;  in simplifyCode()  local
517     for (MachineOperand &MO : ToErase->operands()) {  in simplifyCode()
536       if (ToErase) {  in simplifyCode()
538         LLVM_DEBUG(ToErase->dump());  in simplifyCode()
540         ToErase->eraseFromParent();  in simplifyCode()
541         ToErase = nullptr;  in simplifyCode()
547         ToErase = &MI;  in simplifyCode()
591         ToErase = &MI;  in simplifyCode()
607           ToErase = &MI;  in simplifyCode()
683           ToErase = &MI;  in simplifyCode()
713             ToErase = &MI;  in simplifyCode()
744             ToErase = &MI;  in simplifyCode()
751           ToErase = &MI;  in simplifyCode()
774           ToErase = &MI;  in simplifyCode()
787             ToErase = &MI;  in simplifyCode()
840           ToErase = &MI;  in simplifyCode()
857               ToErase = DefMI;  in simplifyCode()
917               ToErase = RoundInstr;  in simplifyCode()
978           ToErase = &MI;  in simplifyCode()
1050           ToErase = &MI;  in simplifyCode()
1067           ToErase = &MI;  in simplifyCode()
1116           ToErase = &MI;  in simplifyCode()
1208         ToErase = &MI;  in simplifyCode()
1214         Simplified |= emitRLDICWhenLoweringJumpTables(MI, ToErase) ||  in simplifyCode()
1215                       combineSEXTAndSHL(MI, ToErase);  in simplifyCode()
1289         Simplified = TII->combineRLWINM(MI, &ToErase);  in simplifyCode()
1294           if (ToErase && ToErase->getOperand(1).isReg())  in simplifyCode()
1295             for (auto UseReg : ToErase->explicit_uses())  in simplifyCode()
1343         ToErase = &MI;  in simplifyCode()
1352     if (ToErase) {  in simplifyCode()
1354       ToErase->eraseFromParent();  in simplifyCode()
1355       ToErase = nullptr;  in simplifyCode()
1897                                                     MachineInstr *&ToErase) {  in emitRLDICWhenLoweringJumpTables()  argument
1953     ToErase = SrcMI;  in emitRLDICWhenLoweringJumpTables()
1970                                       MachineInstr *&ToErase) {  in combineSEXTAndSHL()  argument
2025   ToErase = &MI;  in combineSEXTAndSHL()