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Searched refs:VNI (Results 1 – 25 of 26) sorted by relevance

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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DSplitKit.cpp120 const VNInfo *VNI = CurLI.getVNInfoBefore(MBBEnd); in computeLastInsertPoint() local
121 if (!VNI) in computeLastInsertPoint()
126 if (SlotIndex::isSameInstr(VNI->def, LIP.second)) in computeLastInsertPoint()
134 if (!SlotIndex::isEarlierInstr(VNI->def, LIP.second) && VNI->def < MBBEnd) in computeLastInsertPoint()
173 for (const VNInfo *VNI : CurLI->valnos) in analyzeUses() local
174 if (!VNI->isPHIDef() && !VNI->isUnused()) in analyzeUses()
175 UseSlots.push_back(VNI->def); in analyzeUses()
430 void SplitEditor::addDeadDef(LiveInterval &LI, VNInfo *VNI, bool Original) { in addDeadDef() argument
432 LI.createDeadDef(VNI); in addDeadDef()
436 SlotIndex Def = VNI->def; in addDeadDef()
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H A DLiveInterval.cpp94 VNInfo *VNI = ForVNI ? ForVNI : LR->getNextValue(Def, *VNInfoAllocator); in createDeadDef() local
95 impl().insertAtEnd(Segment(Def, Def.getDeadSlot(), VNI)); in createDeadDef()
96 return VNI; in createDeadDef()
115 VNInfo *VNI = ForVNI ? ForVNI : LR->getNextValue(Def, *VNInfoAllocator); in createDeadDef() local
116 segments().insert(I, Segment(Def, Def.getDeadSlot(), VNI)); in createDeadDef()
117 return VNI; in createDeadDef()
363 VNInfo *LiveRange::createDeadDef(VNInfo *VNI) { in createDeadDef() argument
366 return CalcLiveRangeUtilSet(this).createDeadDef(VNI->def, nullptr, VNI); in createDeadDef()
368 return CalcLiveRangeUtilVector(this).createDeadDef(VNI in createDeadDef()
520 VNInfo *VNI = S.valno; RenumberValues() local
688 VNInfo *VNI = NewVNInfo[i]; join() local
1312 for (const VNInfo *VNI : LR.valnos) { Classify() local
1352 const VNInfo *VNI; Distribute() local
1386 const VNInfo &VNI = *SR.valnos[I]; Distribute() local
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H A DLiveRangeCalc.cpp239 if (VNInfo *VNI = Map[Pred].first) { in findReachingDefs()
240 if (TheVNI && TheVNI != VNI) in findReachingDefs()
242 TheVNI = VNI; in findReachingDefs()
253 VNInfo *VNI = EP.first; in findReachingDefs()
255 setLiveOutValue(Pred, EP.second ? &UndefVNI : VNI); in findReachingDefs()
256 if (VNI) { in findReachingDefs()
257 if (TheVNI && TheVNI != VNI) in findReachingDefs()
259 TheVNI = VNI; in findReachingDefs()
261 if (VNI || EP.second) in findReachingDefs()
404 VNInfo *VNI in updateSSA()
234 if (VNInfo *VNI = Map[Pred].first) { findReachingDefs() local
248 VNInfo *VNI = EP.first; findReachingDefs() local
399 VNInfo *VNI = LR.getNextValue(Start, *Alloc); updateSSA() local
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H A DLiveIntervals.cpp364 VNInfo *VNI = LR->createDeadDef(Begin, getVNInfoAllocator()); in computeLiveInRegUnits() local
365 (void)VNI; in computeLiveInRegUnits()
366 LLVM_DEBUG(dbgs() << ' ' << printRegUnit(Unit, TRI) << '#' << VNI->id); in computeLiveInRegUnits()
380 for (VNInfo *VNI : VNIs) { in createSegmentsForValues()
381 if (VNI->isUnused()) in createSegmentsForValues()
383 SlotIndex Def = VNI->def; in createSegmentsForValues()
384 LR.addSegment(LiveRange::Segment(Def, Def.getDeadSlot(), VNI)); in createSegmentsForValues()
415 VNInfo *VNI = WorkList.back().second; in extendSegmentsToUses() local
422 assert(ExtVNI == VNI && "Unexpected existing value number"); in extendSegmentsToUses()
425 if (!VNI->isPHIDef() || VNI->def != BlockStart || in extendSegmentsToUses()
[all …]
H A DLiveRangeUtils.h47 VNInfo *VNI = LR.getValNumInfo(i); in DistributeRange() local
49 VNI->id = SplitLRs[eq-1]->getNumValNums(); in DistributeRange()
50 SplitLRs[eq-1]->valnos.push_back(VNI); in DistributeRange()
52 VNI->id = j; in DistributeRange()
53 LR.valnos[j++] = VNI; in DistributeRange()
H A DRenameIndependentSubregs.cpp192 const VNInfo *VNI = SR.getVNInfoAt(Pos); in findComponents() local
193 if (VNI == nullptr) in findComponents()
197 unsigned LocalID = SRInfo.ConEQ.getEqClass(VNI); in findComponents()
234 const VNInfo *VNI = SR.getVNInfoAt(Pos); in rewriteOperands() local
235 if (VNI == nullptr) in rewriteOperands()
239 unsigned LocalID = SRInfo.ConEQ.getEqClass(VNI); in rewriteOperands()
280 const VNInfo &VNI = *SR.valnos[I]; in distribute() local
281 unsigned LocalID = SRInfo.ConEQ.getEqClass(&VNI); in distribute()
319 const VNInfo &VNI = *SR.valnos[I]; in computeMainRangesFixFlags() local
320 if (VNI.isUnused() || !VNI.isPHIDef()) in computeMainRangesFixFlags()
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H A DCalcSpillWeights.cpp90 const VNInfo *VNI = *I; in isRematerializable() local
91 if (VNI->isUnused()) in isRematerializable()
93 if (VNI->isPHIDef()) in isRematerializable()
96 MachineInstr *MI = LIS.getInstructionFromIndex(VNI->def); in isRematerializable()
117 LiveQueryResult SrcQ = SrcLI.Query(VNI->def); in isRematerializable()
118 VNI = SrcQ.valueIn(); in isRematerializable()
119 assert(VNI && "Copy from non-existing value"); in isRematerializable()
120 if (VNI->isPHIDef()) in isRematerializable()
122 MI = LIS.getInstructionFromIndex(VNI->def); in isRematerializable()
H A DInlineSpiller.cpp212 void eliminateRedundantSpills(LiveInterval &LI, VNInfo *VNI);
339 for (auto *VNI : SnipLI.vnis()) { in isSnippet() local
340 MachineInstr *MI = LIS.getInstructionFromIndex(VNI->def); in isSnippet()
437 VNInfo *VNI = SpillLI.getVNInfoAt(Idx.getRegSlot()); in hoistSpillInsideBB() local
438 assert(VNI && VNI->def == Idx.getRegSlot() && "Not defined by copy"); in hoistSpillInsideBB()
494 void InlineSpiller::eliminateRedundantSpills(LiveInterval &SLI, VNInfo *VNI) { in eliminateRedundantSpills() argument
495 assert(VNI && "Missing value"); in eliminateRedundantSpills()
497 WorkList.push_back(std::make_pair(&SLI, VNI)); in eliminateRedundantSpills()
502 std::tie(LI, VNI) = WorkList.pop_back_val(); in eliminateRedundantSpills()
504 LLVM_DEBUG(dbgs() << "Checking redundant spills for " << VNI->id << '@' in eliminateRedundantSpills()
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H A DRegisterCoalescer.cpp1141 for (auto *VNI : IntB.valnos) { in removePartialRedundancy() local
1142 if (VNI->isUnused()) in removePartialRedundancy()
1144 if (PVal->def < VNI->def && VNI->def < LIS->getMBBEndIdx(Pred)) { in removePartialRedundancy()
1734 VNInfo *VNI = DstLI.getVNInfoAt(RegIndex); in eliminateUndefCopy() local
1735 DstLI.MergeValueNumberInto(VNI, PrevVNI); in eliminateUndefCopy()
2539 std::pair<const VNInfo *, Register> followCopyChain(const VNInfo *VNI) const;
2664 JoinVals::followCopyChain(const VNInfo *VNI) const { in followCopyChain()
2667 while (!VNI->isPHIDef()) { in followCopyChain()
2668 SlotIndex Def = VNI->def; in followCopyChain()
2672 return std::make_pair(VNI, TrackReg); in followCopyChain()
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H A DMachineVerifier.cpp268 void report_context(const VNInfo &VNI) const;
609 void MachineVerifier::report_context(const VNInfo &VNI) const { in report_context()
610 errs() << "- ValNo: " << VNI.id << " (def " << VNI.def << ")\n"; in report_context()
2744 if (const VNInfo *VNI = LR.getVNInfoAt(DefIdx)) { in checkLivenessAtDef() local
2753 if (((SubRangeCheck || MO->getSubReg() == 0) && VNI->def != DefIdx) || in checkLivenessAtDef()
2754 !SlotIndex::isSameInstr(VNI->def, DefIdx) || in checkLivenessAtDef()
2755 (VNI->def != DefIdx && in checkLivenessAtDef()
2756 (!VNI->def.isEarlyClobber() || !DefIdx.isRegister()))) { in checkLivenessAtDef()
2762 report_context(*VNI); in checkLivenessAtDef()
3401 const VNInfo *VNI, Register Reg, in verifyLiveRangeValue() argument
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H A DLiveIntervalCalc.cpp114 for (const VNInfo *VNI : SR.valnos) { in constructMainRangeFromSubranges()
115 if (!VNI->isUnused() && !VNI->isPHIDef()) in constructMainRangeFromSubranges() local
116 MainRange.createDeadDef(VNI->def, *Alloc); in constructMainRangeFromSubranges()
H A DLiveRangeEdit.cpp71 bool LiveRangeEdit::checkRematerializable(VNInfo *VNI, in checkRematerializable() argument
77 Remattable.insert(VNI); in checkRematerializable()
82 for (VNInfo *VNI : getParent().valnos) { in scanRemattable()
83 if (VNI->isUnused()) in scanRemattable()
87 VNInfo *OrigVNI = OrigLI.getVNInfoAt(VNI->def); in scanRemattable()
402 VNInfo *VNI = NewLI.getNextValue(Idx, Alloc); in eliminateDeadDef() local
403 NewLI.addSegment(LiveInterval::Segment(Idx, Idx.getDeadSlot(), VNI)); in eliminateDeadDef()
H A DPHIElimination.cpp507 VNInfo *VNI = LR->getVNInfoAt(DestSegment->start); in LowerPHINode() local
508 assert(VNI && "value should be defined for known segment"); in LowerPHINode()
510 LiveInterval::Segment(NewStart, DestSegment->start, VNI)); in LowerPHINode()
675 VNInfo *VNI = SrcLI.getVNInfoAt(startIdx); in LowerPHINode() local
678 if (VNI && VNI->def != startIdx) { in LowerPHINode()
H A DMachineBasicBlock.cpp1306 VNInfo *VNI = LI.getVNInfoAt(PrevIndex); in SplitCriticalEdge() local
1307 assert(VNI && in SplitCriticalEdge()
1309 LI.addSegment(LiveInterval::Segment(StartIndex, EndIndex, VNI)); in SplitCriticalEdge()
1311 SR.addSegment(LiveInterval::Segment(StartIndex, EndIndex, VNI)); in SplitCriticalEdge()
1328 VNInfo *VNI = LI.getVNInfoAt(PrevIndex); in SplitCriticalEdge() local
1329 assert(VNI && "LiveInterval should have VNInfo where it is live."); in SplitCriticalEdge()
1330 LI.addSegment(LiveInterval::Segment(StartIndex, EndIndex, VNI)); in SplitCriticalEdge()
1333 VNInfo *VNI = SR.getVNInfoAt(PrevIndex); in SplitCriticalEdge() local
1334 if (VNI) in SplitCriticalEdge()
1335 SR.addSegment(LiveInterval::Segment(StartIndex, EndIndex, VNI)); in SplitCriticalEdge()
H A DTwoAddressInstructionPass.cpp1632 VNInfo *VNI = LI.getNextValue(LastCopyIdx, LIS->getVNInfoAllocator()); in processTiedPairs() local
1633 LI.addSegment(LiveRange::Segment(LastCopyIdx, endIdx, VNI)); in processTiedPairs()
1635 VNI = S.getNextValue(LastCopyIdx, LIS->getVNInfoAllocator()); in processTiedPairs()
1636 S.addSegment(LiveRange::Segment(LastCopyIdx, endIdx, VNI)); in processTiedPairs()
1641 VNInfo *VNI = in processTiedPairs() local
1643 LR->addSegment(LiveRange::Segment(LastCopyIdx, endIdx, VNI)); in processTiedPairs()
1801 for (const VNInfo *VNI : Other.valnos) { in processStatepoint() local
1802 assert(VNI->id == NewVNIs.size() && "assumed"); in processStatepoint()
1803 NewVNIs.push_back(LI.createValueCopy(VNI, A)); in processStatepoint()
1806 VNInfo *VNI = NewVNIs[S.valno->id]; in processStatepoint() local
[all …]
H A DStackColoring.cpp868 VNInfo *VNI = Intervals[Slot]->getValNumInfo(0); in calculateLiveIntervals() local
870 LiveInterval::Segment(Starts[Slot], ThisIndex, VNI)); in calculateLiveIntervals()
884 VNInfo *VNI = Intervals[i]->getValNumInfo(0); in calculateLiveIntervals() local
885 Intervals[i]->addSegment(LiveInterval::Segment(Starts[i], EndIdx, VNI)); in calculateLiveIntervals()
H A DSplitKit.h337 /// 4. (VNI, false) The value is mapped to a single new value.
353 /// Add a segment to the interval LI for the value number VNI. If LI has
359 void addDeadDef(LiveInterval &LI, VNInfo *VNI, bool Original);
H A DLiveDebugVariables.cpp1128 const VNInfo *VNI = nullptr; in computeIntervals() local
1131 VNI = LI->getVNInfoAt(Idx); in computeIntervals()
1133 if (LI && VNI) in computeIntervals()
1134 LIs[LocNo] = {LI, VNI}; in computeIntervals()
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DLiveInterval.h259 for (const VNInfo *VNI : Other.valnos) in assign() local
260 createValueCopy(VNI, Allocator); in assign()
325 bool containsValue(const VNInfo *VNI) const { in containsValue() argument
326 return VNI && VNI->id < getNumValNums() && VNI == getValNumInfo(VNI->id); in containsValue()
332 VNInfo *VNI = in getNextValue() local
334 valnos.push_back(VNI); in getNextValue()
335 return VNI; in getNextValue()
345 VNInfo *createDeadDef(VNInfo *VNI);
351 VNInfo *VNI = in createValueCopy() local
353 valnos.push_back(VNI); in createValueCopy()
[all …]
H A DLiveRangeCalc.h229 void setLiveOutValue(MachineBasicBlock *MBB, VNInfo *VNI) { in setLiveOutValue() argument
231 Map[MBB] = LiveOutPair(VNI, nullptr); in setLiveOutValue()
H A DLiveRangeEdit.h185 bool checkRematerializable(VNInfo *VNI, const MachineInstr *DefMI);
H A DLiveIntervals.h313 bool hasPHIKill(const LiveInterval &LI, const VNInfo *VNI) const;
/freebsd/contrib/llvm-project/llvm/lib/DebugInfo/PDB/Native/
H A DPDBFileBuilder.cpp119 uint32_t VNI = getStringTableBuilder().insert(VName); in addInjectedSource()
124 Desc.VNameIndex = VNI; in addInjectedSource()
118 uint32_t VNI = getStringTableBuilder().insert(VName); addInjectedSource() local
/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVInsertVSETVLI.cpp975 VNInfo *VNI = getVNInfoFromReg(AVLReg, MI, LIS); in getInfoForVSETVLI() local
976 NewInfo.setAVLRegDef(VNI, AVLReg); in getInfoForVSETVLI()
1054 VNInfo *VNI = getVNInfoFromReg(VLOp.getReg(), MI, LIS); in computeInfoForInstr() local
1055 InstrInfo.setAVLRegDef(VNI, VLOp.getReg()); in computeInfoForInstr()
1277 VNInfo *VNI = LI.getVNInfoAt(SI); in transferAfter() local
1278 Info.setAVLRegDef(VNI, MI.getOperand(1).getReg()); in transferAfter()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DSIOptimizeExecMaskingPreRA.cpp192 [](const VNInfo *VNI) { in optimizeVcndVcmpPair() argument
193 return VNI->isPHIDef(); in optimizeVcndVcmpPair()

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