160     bool findNextSource(unsigned Reg, unsigned SubReg,
225     ValueTrackerResult(unsigned Reg, unsigned SubReg) : Inst(nullptr) {  in ValueTrackerResult()  argument
226       addSource(Reg, SubReg);  in ValueTrackerResult()
257       return RegSrcs[Idx].SubReg;  in getSrcSubReg()
616 bool PeepholeOptimizer::findNextSource(unsigned Reg, unsigned SubReg,  in findNextSource()  argument
627   TargetInstrInfo::RegSubRegPair CurSrcPair(Reg, SubReg);  in findNextSource()
638     ValueTracker ValTracker(CurSrcPair.Reg, CurSrcPair.SubReg, *MRI,  in findNextSource()
676       CurSrcPair.SubReg = Res.getSrcSubReg(0);  in findNextSource()
685       ShouldRewrite = TRI->shouldRewriteCopySrc(DefRC, SubReg, SrcRC,  in findNextSource()
686                                                 CurSrcPair.SubReg);  in findNextSource()
727     MIB.addReg(RegPair.Reg, 0, RegPair.SubReg);  in insertPHI()
824     TargetInstrInfo::RegSubRegPair LookupSrc(Def.Reg, Def.SubReg);  in getNewSource()
835         LookupSrc.SubReg = Res.getSrcSubReg(0);  in getNewSource()
944             .addReg(NewSrc.Reg, 0, NewSrc.SubReg);  in RewriteSource()
946     NewCopy->getOperand(0).setSubReg(Def.SubReg);  in RewriteSource()
947     if (Def.SubReg)  in RewriteSource()
1219     if (CpyRewriter->RewriteCurrentSource(NewSrc.Reg, NewSrc.SubReg)) {  in optimizeCoalescableCopy()
1261   unsigned Reg, SubReg, CopyDefReg, CopyDefSubReg;  in optimizeUncoalescableCopy()  local
1262   while (CpyRewriter->getNextRewritableSource(Reg, SubReg, CopyDefReg,  in optimizeUncoalescableCopy()
1272     if (!findNextSource(Def.Reg, Def.SubReg, RewriteMap))  in optimizeUncoalescableCopy()
1750       if (RegSeqInput.SubReg)  in getNextSourceFromRegSequence()
1754       return ValueTrackerResult(RegSeqInput.Reg, RegSeqInput.SubReg);  in getNextSourceFromRegSequence()
1792     return ValueTrackerResult(InsertedReg.Reg, InsertedReg.SubReg);  in getNextSourceFromInsertSubreg()
1802       BaseReg.SubReg)  in getNextSourceFromInsertSubreg()
1839   if (ExtractSubregInputReg.SubReg)  in getNextSourceFromExtractSubreg()