387   unsigned FPReg  = is31 ? PPC::R31 : PPC::R1;  in replaceFPWithRealFP()  local
392   unsigned BPReg  = HasBP ? (unsigned) RegInfo->getBaseRegister(MF) : FPReg;  in replaceFPWithRealFP()
404           MO.setReg(FPReg);  in replaceFPWithRealFP()
651   Register FPReg       = isPPC64 ? PPC::X31 : PPC::R31;  in emitPrologue()  local
823         .addReg(FPReg)  in emitPrologue()
1016             .addReg(FPReg, RegState::Kill)  // Save FP.  in emitPrologue()
1054             .addReg(FPReg)  in emitPrologue()
1079           .addReg(FPReg)  in emitPrologue()
1125       unsigned Reg = MRI->getDwarfRegNum(FPReg, true);  in emitPrologue()
1162     BuildMI(MBB, MBBI, dl, OrInst, FPReg)  in emitPrologue()
1169       unsigned Reg = MRI->getDwarfRegNum(FPReg, true);  in emitPrologue()
1260   Register FPReg = MI.getOperand(1).getReg();  in inlineStackProbe()  local
1462             FPReg)  in inlineStackProbe()
1467             FPReg)  in inlineStackProbe()
1469         .addReg(FPReg);  in inlineStackProbe()
1470     CurrentMBB = probeRealignedStack(*CurrentMBB, {MI}, ScratchReg, FPReg);  in inlineStackProbe()
1472       buildDefCFAReg(*CurrentMBB, {MI}, FPReg);  in inlineStackProbe()
1475     BuildMI(*CurrentMBB, {MI}, DL, CopyInst, FPReg).addReg(SPReg).addReg(SPReg);  in inlineStackProbe()
1478       buildDefCFA(*CurrentMBB, {MI}, FPReg, 0);  in inlineStackProbe()
1485                        ResidualUseDForm, FPReg);  in inlineStackProbe()
1494                          FPReg);  in inlineStackProbe()
1518                        UseDForm, FPReg);  in inlineStackProbe()
1578   Register FPReg      = isPPC64 ? PPC::X31 : PPC::R31;  in emitEpilogue()  local
1730         RBReg = FPReg;  in emitEpilogue()
1733           .addReg(FPReg).addImm(FrameSize);  in emitEpilogue()
1738           .addReg(FPReg)  in emitEpilogue()
1763             .addReg(FPReg)  in emitEpilogue()
1764             .addReg(FPReg);  in emitEpilogue()
1765         RBReg = FPReg;  in emitEpilogue()
1814       BuildMI(MBB, MBBI, dl, LoadInst, FPReg)  in emitEpilogue()
1848     if (RBReg == FPReg)  in emitEpilogue()
1849       BuildMI(MBB, MBBI, dl, OrInst, FPReg)  in emitEpilogue()
1905           .addReg(FPReg)  in emitEpilogue()