100       BitVector Defs, Uses;  member
103       DefUseInfo(const BitVector &D, const BitVector &U) : Defs(D), Uses(U) {}  in DefUseInfo()
129     void getDefsUses(const MachineInstr *MI, BitVector &Defs,
158 void HexagonGenMux::getDefsUses(const MachineInstr *MI, BitVector &Defs,  in getDefsUses()  argument
160   // First, get the implicit defs and uses for this instruction.  in getDefsUses()
164     expandReg(R, Defs);  in getDefsUses()
168   // Look over all operands, and collect explicit defs and uses.  in getDefsUses()
173     BitVector &Set = MO.isDef() ? Defs : Uses;  in getDefsUses()
182   BitVector Defs(NR), Uses(NR);  in buildMaps()  local
186     Defs.reset();  in buildMaps()
188     getDefsUses(&MI, Defs, Uses);  in buildMaps()
189     DUM.insert(std::make_pair(Index, DefUseInfo(Defs, Uses)));  in buildMaps()
281       if (!DU.Defs[PR])  in genMuxInBlock()
292     // definition is located). Examine all defs and uses between these two  in genMuxInBlock()
305       if (DU.Defs[PR] || DU.Defs[DR] || DU.Uses[DR]) {  in genMuxInBlock()
309       if (CanDown && DU.Defs[SR1])  in genMuxInBlock()
311       if (CanUp && DU.Defs[SR2])  in genMuxInBlock()