274       unsigned SrcSubReg = MI.getOperand(1).getSubReg();  in getCopySrc()
557     if (UseSrcSubIdx && UseMO.getSubReg() != SubIdx)  in INITIALIZE_PASS_DEPENDENCY()
908     Src = RegSubRegPair(MOSrc.getReg(), MOSrc.getSubReg());  in getNextRewritableSource()
911     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
954     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
991     Src = RegSubRegPair(MOInsertedReg.getReg(), MOInsertedReg.getSubReg());  in getNextRewritableSource()
996     if (MODef.getSubReg())  in getNextRewritableSource()
1039     if (MOExtractedReg.getSubReg())  in getNextRewritableSource()
1047     Dst = RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNextRewritableSource()
1116     if ((Src.SubReg = MOInsertedReg.getSubReg()))  in getNextRewritableSource()
1126     return MODef.getSubReg() == 0;  in getNextRewritableSource()
1213     return RegSubRegPair(MODef.getReg(), MODef.getSubReg());  in getNewSource()
1385   if (Reg.isVirtual() && !MI.getOperand(0).getSubReg() &&  in isLoadFoldable()
1483   assert(SrcPair.SubReg == PrevCopy->getOperand(1).getSubReg() &&  in foldRedundantCopy()
1892   if (Def->getOperand(DefIdx).getSubReg() != DefSubReg)  in getNextSourceFromCopy()
1900   return ValueTrackerResult(Src.getReg(), Src.getSubReg());  in getNextSourceFromCopy()
1914   if (DefOp.getSubReg() != DefSubReg)  in getNextSourceFromBitcast()
1950   return ValueTrackerResult(Src.getReg(), Src.getSubReg());  in getNextSourceFromBitcast()
1957   if (Def->getOperand(DefIdx).getSubReg())  in getNextSourceFromRegSequence()
2001   if (Def->getOperand(DefIdx).getSubReg())  in getNextSourceFromInsertSubreg()
2092   if (Def->getOperand(2).getSubReg())  in getNextSourceFromSubregToReg()
2106   if (Def->getOperand(0).getSubReg() != DefSubReg)  in getNextSourceFromPHI()
2117     Res.addSource(MO.getReg(), MO.getSubReg());  in getNextSourceFromPHI()