387   unsigned FPReg  = is31 ? PPC::R31 : PPC::R1;  in replaceFPWithRealFP()  local
392   unsigned BPReg  = HasBP ? (unsigned) RegInfo->getBaseRegister(MF) : FPReg;  in replaceFPWithRealFP()
405           MO.setReg(FPReg);  in replaceFPWithRealFP()
650   Register FPReg       = isPPC64 ? PPC::X31 : PPC::R31;  in emitPrologue()  local
822         .addReg(FPReg)  in emitPrologue()
1002             .addReg(FPReg, RegState::Kill)  // Save FP.  in emitPrologue()
1040             .addReg(FPReg)  in emitPrologue()
1065           .addReg(FPReg)  in emitPrologue()
1107       unsigned Reg = MRI->getDwarfRegNum(FPReg, true);  in emitPrologue()
1144     BuildMI(MBB, MBBI, dl, OrInst, FPReg)  in emitPrologue()
1151       unsigned Reg = MRI->getDwarfRegNum(FPReg, true);  in emitPrologue()
1248   Register FPReg = MI.getOperand(1).getReg();  in inlineStackProbe()  local
1447             FPReg)  in inlineStackProbe()
1452             FPReg)  in inlineStackProbe()
1454         .addReg(FPReg);  in inlineStackProbe()
1455     CurrentMBB = probeRealignedStack(*CurrentMBB, {MI}, ScratchReg, FPReg);  in inlineStackProbe()
1457       buildDefCFAReg(*CurrentMBB, {MI}, FPReg);  in inlineStackProbe()
1460     BuildMI(*CurrentMBB, {MI}, DL, CopyInst, FPReg).addReg(SPReg).addReg(SPReg);  in inlineStackProbe()
1463       buildDefCFA(*CurrentMBB, {MI}, FPReg, 0);  in inlineStackProbe()
1470                        ResidualUseDForm, FPReg);  in inlineStackProbe()
1479                          FPReg);  in inlineStackProbe()
1503                        UseDForm, FPReg);  in inlineStackProbe()
1561   Register FPReg      = isPPC64 ? PPC::X31 : PPC::R31;  in emitEpilogue()  local
1713         RBReg = FPReg;  in emitEpilogue()
1716           .addReg(FPReg).addImm(FrameSize);  in emitEpilogue()
1721           .addReg(FPReg)  in emitEpilogue()
1746             .addReg(FPReg)  in emitEpilogue()
1747             .addReg(FPReg);  in emitEpilogue()
1748         RBReg = FPReg;  in emitEpilogue()
1797       BuildMI(MBB, MBBI, dl, LoadInst, FPReg)  in emitEpilogue()
1831     if (RBReg == FPReg)  in emitEpilogue()
1832       BuildMI(MBB, MBBI, dl, OrInst, FPReg)  in emitEpilogue()
1888           .addReg(FPReg)  in emitEpilogue()