4603     for (auto &CompareUseMI : MRI->use_instructions(DefReg)) {  in simplifyToLI()  local
4604       unsigned UseOpc = CompareUseMI.getOpcode();  in simplifyToLI()
4607       unsigned CRSubReg = CompareUseMI.getOperand(3).getSubReg();  in simplifyToLI()
4608       Register TrueReg = CompareUseMI.getOperand(1).getReg();  in simplifyToLI()
4609       Register FalseReg = CompareUseMI.getOperand(2).getReg();  in simplifyToLI()
4616         CompareUseMI.setDesc(get(UseOpc == PPC::ISEL8 ? PPC::LI8 : PPC::LI));  in simplifyToLI()
4617         replaceInstrOperandWithImm(CompareUseMI, 1, 0);  in simplifyToLI()
4618         CompareUseMI.removeOperand(3);  in simplifyToLI()
4619         CompareUseMI.removeOperand(2);  in simplifyToLI()
4624       LLVM_DEBUG(DefMI.dump(); MI.dump(); CompareUseMI.dump());  in simplifyToLI()
4627       CompareUseMI.setDesc(get(PPC::COPY));  in simplifyToLI()
4628       CompareUseMI.removeOperand(3);  in simplifyToLI()
4629       CompareUseMI.removeOperand(RegToCopy == TrueReg ? 2 : 1);  in simplifyToLI()
4632       LLVM_DEBUG(CompareUseMI.dump());  in simplifyToLI()