Lines Matching defs:LiveRegDefs

165   /// LiveRegDefs - A set of physical registers and their definition
169   std::unique_ptr<SUnit*[]> LiveRegDefs;
367   LiveRegDefs.reset(new SUnit*[TRI->getNumRegs() + 1]());
540 /// Always update LiveRegDefs for a register dependence even if the current SU
551 /// LiveRegDefs[flags] = 3
565       SUnit *RegDef = LiveRegDefs[Pred.getReg()]; (void)RegDef;
568       LiveRegDefs[Pred.getReg()] = Pred.getSUnit();
580   if (!LiveRegDefs[CallResource])
593         LiveRegDefs[CallResource] = Def;
774     if (Succ.isAssignedRegDep() && LiveRegDefs[Succ.getReg()] == SU) {
777       LiveRegDefs[Succ.getReg()] = nullptr;
785   if (LiveRegDefs[CallResource] == SU)
792         LiveRegDefs[CallResource] = nullptr;
845       assert(LiveRegDefs[Pred.getReg()] == Pred.getSUnit() &&
848       LiveRegDefs[Pred.getReg()] = nullptr;
863       assert(!LiveRegDefs[CallResource]);
866       LiveRegDefs[CallResource] = SU;
879         assert(LiveRegDefs[CallResource]);
882         LiveRegDefs[CallResource] = nullptr;
891       if (!LiveRegDefs[Reg])
895       LiveRegDefs[Reg] = SU;
1295 static void CheckForLiveRegDef(SUnit *SU, unsigned Reg, SUnit **LiveRegDefs,
1303     if (!LiveRegDefs[*AliasI]) continue;
1306     if (LiveRegDefs[*AliasI] == SU) continue;
1309     if (Node && LiveRegDefs[*AliasI]->getNode() == Node)
1322                                      ArrayRef<SUnit*> LiveRegDefs,
1326   for (unsigned i = 1, e = LiveRegDefs.size()-1; i != e; ++i) {
1327     if (!LiveRegDefs[i]) continue;
1328     if (LiveRegDefs[i] == SU) continue;
1358     if (Pred.isAssignedRegDep() && LiveRegDefs[Pred.getReg()] != SU)
1359       CheckForLiveRegDef(Pred.getSUnit(), Pred.getReg(), LiveRegDefs.get(),
1383               CheckForLiveRegDef(SU, Reg, LiveRegDefs.get(), RegAdded, LRegs, TRI);
1395         CheckForLiveRegDef(SU, Reg, LiveRegDefs.get(), RegAdded, LRegs, TRI,
1408       if (LiveRegDefs[CallResource]) {
1419                                ArrayRef(LiveRegDefs.get(), TRI->getNumRegs()),
1432           CheckForLiveRegDef(SU, Reg, LiveRegDefs.get(), RegAdded, LRegs, TRI);
1436       CheckForLiveRegDef(SU, Reg, LiveRegDefs.get(), RegAdded, LRegs, TRI);
1562     SUnit *LRDef = LiveRegDefs[Reg];
1593     LiveRegDefs[Reg] = NewDef;