Lines Matching defs:PhysRefs

136                                SmallSet<MCRegister, 8> &PhysRefs,
139                           SmallSet<MCRegister, 8> &PhysRefs,
151     bool isPRECandidate(MachineInstr *MI, SmallSet<MCRegister, 8> &PhysRefs);
291                                        SmallSet<MCRegister, 8> &PhysRefs,
294   // First, add all uses to PhysRefs.
305         PhysRefs.insert(*AI);
308   // Next, collect all defs into PhysDefs.  If any is already in PhysRefs
321     // Check against PhysRefs even if the def is "dead".
322     if (PhysRefs.count(Reg.asMCReg()))
331   // Finally, add all defs to PhysRefs as well.
335       PhysRefs.insert(*AI);
337   return !PhysRefs.empty();
341                                   SmallSet<MCRegister, 8> &PhysRefs,
396       if (PhysRefs.count(MOReg.asMCReg()))
578     SmallSet<MCRegister, 8> PhysRefs;
582         hasLivePhysRegDefUses(&MI, MBB, PhysRefs, PhysDefs, PhysUseDef)) {
593         if (PhysRegDefsReach(CSMI, &MI, PhysRefs, PhysDefs, CrossMBBPhysDef))
734       if (!PhysRefs.empty())
806                                 SmallSet<MCRegister, 8> &PhysRefs) {
820         PhysRefs.insert(MO.getReg());
831     SmallSet<MCRegister, 8> PhysRefs;
832     if (!isPRECandidate(&MI, PhysRefs))
872         if (!PhysRefs.empty() &&
873             !PhysRegDefsReach(&*(CMBB->getFirstTerminator()), &MI, PhysRefs,