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Searched refs:DeadDefs (Results 1 – 6 of 6) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DRegisterPressure.cpp485 removeRegLanes(RegOpers.DeadDefs, P); in collectInstr()
494 removeRegLanes(RegOpers.DeadDefs, P); in collectInstrLanes()
513 pushReg(Reg, RegOpers.DeadDefs); in collectOperand()
545 pushRegLanes(Reg, SubRegIdx, RegOpers.DeadDefs); in collectOperandLanes()
589 DeadDefs.push_back(*RI); in detectDeadDefs()
626 for (const RegisterMaskPair &P : DeadDefs) { in adjustLaneLiveness()
736 void RegPressureTracker::bumpDeadDefs(ArrayRef<RegisterMaskPair> DeadDefs) { in bumpDeadDefs() argument
737 for (const RegisterMaskPair &P : DeadDefs) { in bumpDeadDefs()
743 for (const RegisterMaskPair &P : DeadDefs) { in bumpDeadDefs()
761 bumpDeadDefs(RegOpers.DeadDefs); in recede()
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H A DInlineSpiller.cpp179 SmallVector<MachineInstr*, 8> DeadDefs; member in __anon2f89086e0111::InlineSpiller
543 DeadDefs.push_back(&MI); in eliminateRedundantSpills()
749 DeadDefs.push_back(MI); in reMaterializeAll()
775 DeadDefs.push_back(&*It); in reMaterializeAll()
784 if (DeadDefs.empty()) in reMaterializeAll()
786 LLVM_DEBUG(dbgs() << "Remat created " << DeadDefs.size() << " dead defs.\n"); in reMaterializeAll()
787 Edit->eliminateDeadDefs(DeadDefs, RegsToSpill); in reMaterializeAll()
1194 DeadDefs.push_back(&MI); in spillAroundUses()
1262 if (!DeadDefs.empty()) { in spillAll()
1263 LLVM_DEBUG(dbgs() << "Eliminating " << DeadDefs.size() << " dead defs\n"); in spillAll()
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H A DRegisterCoalescer.cpp181 SmallVector<MachineInstr*, 8> DeadDefs; member in __anonf9586a8a0111::RegisterCoalescer
602 Edit->eliminateDeadDefs(DeadDefs); in eliminateDeadDefs()
607 nullptr, this).eliminateDeadDefs(DeadDefs); in eliminateDeadDefs()
1660 shrinkToUses(&SrcInt, &DeadDefs); in reMaterializeTrivialDef()
1661 if (!DeadDefs.empty()) in reMaterializeTrivialDef()
2001 DeadDefs.push_back(CopyMI); in joinCopy()
3987 shrinkToUses(&LI, &DeadDefs); in lateLiveIntervalUpdate()
3988 if (!DeadDefs.empty()) in lateLiveIntervalUpdate()
4188 DeadDefs.clear(); in releaseMemory()
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DRegisterPressure.h175 SmallVector<RegisterMaskPair, 8> DeadDefs; variable
557 void bumpDeadDefs(ArrayRef<RegisterMaskPair> DeadDefs);
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/GlobalISel/
H A DLegalizationArtifactCombiner.h895 SmallBitVector DeadDefs(NumDefs); in tryCombineUnmergeDefs()
899 DeadDefs[DefIdx] = true; in tryCombineUnmergeDefs()
914 DeadDefs[DefIdx] = true; in tryCombineUnmergeDefs()
916 return DeadDefs.all(); in tryCombineUnmergeDefs()
/freebsd/contrib/llvm-project/llvm/lib/Target/Hexagon/
H A DHexagonVLIWPacketizer.cpp1217 BitVector DeadDefs(Hexagon::NUM_TARGET_REGS); in hasDeadDependence() local
1221 DeadDefs[MO.getReg()] = true; in hasDeadDependence()
1228 if (R != Hexagon::USR_OVF && DeadDefs[R]) in hasDeadDependence()