299 static unsigned getPHISourceReg(MachineInstr &PHI, unsigned Index) {  in getPHISourceReg()  function
758             unsigned PHIReg = getPHISourceReg(PHI, i);  in storeLiveOuts()
829             unsigned PHIReg = getPHISourceReg(PHI, i);  in storeLiveOuts()
1365       PHIInfo.addSource(LDestReg, getPHISourceReg(PHI, i), getPHIPred(PHI, i));  in storePHILinearizationInfoDest()
1370       PHIInfo.addSource(LDestReg, getPHISourceReg(PHI, i), getPHIPred(PHI, i));  in storePHILinearizationInfoDest()
1445     *ReplaceReg = getPHISourceReg(PHI, SingleExternalEntryIndex);  in shrinkPHI()
1465       unsigned SourceReg = getPHISourceReg(PHI, i);  in shrinkPHI()
1507       unsigned SourceReg = getPHISourceReg(PHI, i);  in replacePHI()
1557       unsigned SourceReg = getPHISourceReg(PHI, i);  in replaceEntryPHI()
1574     unsigned Reg = getPHISourceReg(PHI, PII);  in replaceLiveOutRegs()
2134           BackedgePHI.addReg(getPHISourceReg(*PHIDefInstr, 1));  in createEntryPHI()
2142                      << printReg(getPHISourceReg(*PHIDefInstr, 1), TRI) << ", "  in createEntryPHI()
2391   unsigned RegionSourceReg = getPHISourceReg(PHI, RegionIndex);  in splitLoopPHI()