Lines Matching defs:Uses

121     /// Set bits in Uses corresponding to MBB's live-out registers except for
136     BitVector Defs, Uses;
192     /// Update Defs and Uses. Return true if there exist dependences that
193     /// disqualify the delay slot candidate between V and values in Uses and
202     SmallPtrSet<ValueType, 4> Uses, Defs;
343     : TRI(TRI), Defs(TRI.getNumRegs(), false), Uses(TRI.getNumRegs(), false) {}
406         Uses.set(LI.PhysReg);
427   Uses |= NewUses;
437     return (isRegInSet(Defs, Reg) || isRegInSet(Uses, Reg));
518     return !Defs.insert(V).second || Uses.count(V) || SeenNoObjStore ||
521   Uses.insert(V);