260     void addUndefFlag(const LiveInterval &Int, SlotIndex UseIdx,
798     SlotIndex UseIdx = LIS->getInstructionIndex(*UseMI);  in removeCopyByCommutingDef()  local
799     LiveInterval::iterator US = IntA.FindSegmentContaining(UseIdx);  in removeCopyByCommutingDef()
852     SlotIndex UseIdx = LIS->getInstructionIndex(*UseMI).getRegSlot(true);  in removeCopyByCommutingDef()  local
853     LiveInterval::iterator US = IntA.FindSegmentContaining(UseIdx);  in removeCopyByCommutingDef()
873     SlotIndex DefIdx = UseIdx.getRegSlot();  in removeCopyByCommutingDef()
1560     SlotIndex UseIdx = LIS->getInstructionIndex(MI);  in eliminateUndefCopy()  local
1568         if (SR.liveAt(UseIdx)) {  in eliminateUndefCopy()
1574       isLive = DstLI.liveAt(UseIdx);  in eliminateUndefCopy()
1578     LLVM_DEBUG(dbgs() << "\tnew undef: " << UseIdx << '\t' << MI);  in eliminateUndefCopy()
1594 void RegisterCoalescer::addUndefFlag(const LiveInterval &Int, SlotIndex UseIdx,  in addUndefFlag()  argument
1603     if (S.liveAt(UseIdx)) {  in addUndefFlag()
1614     LiveQueryResult Q = Int.Query(UseIdx);  in addUndefFlag()
1634       SlotIndex UseIdx = LIS->getInstructionIndex(MI).getRegSlot(true);  in updateRegDefsUses()  local
1635       addUndefFlag(*DstInt, UseIdx, MO, SubReg);  in updateRegDefsUses()
1683         SlotIndex UseIdx = MIIdx.getRegSlot(true);  in updateRegDefsUses()  local
1684         addUndefFlag(*DstInt, UseIdx, MO, SubIdx);  in updateRegDefsUses()