Lines Matching defs:MLoc

801   void clobberMloc(LocIdx MLoc, MachineBasicBlock::iterator Pos,
803     auto ActiveMLocIt = ActiveMLocs.find(MLoc);
808     ValueIDNum OldValue = VarLocs[MLoc.asU64()];
809     clobberMloc(MLoc, OldValue, Pos, MakeUndef);
812   /// \p MLoc has changed and the TransferTracker's locations have not been
814   void clobberMloc(LocIdx MLoc, ValueIDNum OldValue,
816     auto ActiveMLocIt = ActiveMLocs.find(MLoc);
820     VarLocs[MLoc.asU64()] = ValueIDNum::EmptyValue;
844     // MLoc is dead, so end their existing MLoc->Var mappings as well.
854       // was found, or the existing list with the substitution MLoc -> NewLoc
858         ResolvedDbgOp OldOp(MLoc);
874           if (Loc != MLoc)
889              "Variable was using this MLoc, but ActiveMLocs[MLoc] has no "
1248     LocIdx MLoc = Op.Loc;
1249     unsigned LocID = LocIdxToLocID[MLoc];
1281         unsigned ValueSizeInBits = getLocSizeInBits(MLoc);
2084       std::optional<LocIdx> MLoc = MTracker->getSpillMLoc(SpillID);
2085       if (!MLoc)
2092       ValueIDNum Def(CurBB, CurInst, *MLoc);
2093       MTracker->setMLoc(*MLoc, Def);
2095         TTracker->clobberMloc(*MLoc, MI.getIterator());