Lines Matching full:defs

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