| /llvm-project-15.0.7/llvm/lib/CodeGen/ |
| H A D | LexicalScopes.cpp | 75 const MachineInstr *PrevMI = nullptr; in extractLexicalScopes() local
86 PrevMI = &MInsn; in extractLexicalScopes()
92 PrevMI = &MInsn; in extractLexicalScopes()
100 InsnRange R(RangeBeginMI, PrevMI); in extractLexicalScopes()
109 PrevMI = &MInsn; in extractLexicalScopes()
114 if (RangeBeginMI && PrevMI && PrevDL) { in extractLexicalScopes()
115 InsnRange R(RangeBeginMI, PrevMI); in extractLexicalScopes()
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| H A D | ImplicitNullChecks.cpp | 185 const MachineInstr *PrevMI) const;
332 const MachineInstr *PrevMI) const { in areMemoryOpsAliased()
334 if (!(PrevMI->mayStore() || PrevMI->mayLoad())) in areMemoryOpsAliased()
337 if (!(MI.mayStore() || PrevMI->mayStore())) in areMemoryOpsAliased()
343 if (PrevMI->memoperands_empty()) in areMemoryOpsAliased()
344 return PrevMI->mayStore() ? AR_WillAliasEverything : AR_MayAlias; in areMemoryOpsAliased()
350 for (MachineMemOperand *MMO2 : PrevMI->memoperands()) { in areMemoryOpsAliased()
471 for (auto *PrevMI : PrevInsts) { in isSuitableMemoryOp() local
472 AliasResult AR = areMemoryOpsAliased(MI, PrevMI); in isSuitableMemoryOp()
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| H A D | TwoAddressInstructionPass.cpp | 1517 MachineBasicBlock::iterator PrevMI = MI; in processTiedPairs() local
1518 --PrevMI; in processTiedPairs()
1519 DistanceMap.insert(std::make_pair(&*PrevMI, Dist)); in processTiedPairs()
1523 LastCopyIdx = LIS->InsertMachineInstrInMaps(*PrevMI).getRegSlot(); in processTiedPairs()
1587 MachineBasicBlock::iterator PrevMI = MI; in processTiedPairs() local
1588 --PrevMI; in processTiedPairs()
1589 LV->addVirtualRegisterKilled(RegB, *PrevMI); in processTiedPairs()
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| H A D | MachineLICM.cpp | 1314 for (MachineInstr *PrevMI : PrevMIs) in LookForDuplicate()
1315 if (TII->produceSameValue(*MI, *PrevMI, (PreRegAlloc ? MRI : nullptr))) in LookForDuplicate()
1316 return PrevMI; in LookForDuplicate()
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| /llvm-project-15.0.7/llvm/include/llvm/CodeGen/ |
| H A D | AntiDepBreaker.h | 82 MachineInstr *PrevMI = DV.second; in UpdateDbgValues() local
83 if ((PrevMI == ParentMI) || (PrevMI == PrevDbgMI)) { in UpdateDbgValues()
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| /llvm-project-15.0.7/llvm/lib/Target/RISCV/ |
| H A D | RISCVInsertVSETVLI.cpp | 1376 static bool canMutatePriorConfig(const MachineInstr &PrevMI, in canMutatePriorConfig() argument
1388 if (!PrevMI.getOperand(2).isImm() || !MI.getOperand(2).isImm()) in canMutatePriorConfig()
1391 auto PriorVType = PrevMI.getOperand(2).getImm(); in canMutatePriorConfig()
1397 MachineInstr *PrevMI = nullptr; in doLocalPostpass() local
1408 if (PrevMI) { in doLocalPostpass()
1410 ToDelete.push_back(PrevMI); in doLocalPostpass()
1412 } else if (canMutatePriorConfig(*PrevMI, MI, Used)) { in doLocalPostpass()
1413 PrevMI->getOperand(2).setImm(MI.getOperand(2).getImm()); in doLocalPostpass()
1419 PrevMI = &MI; in doLocalPostpass()
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| /llvm-project-15.0.7/llvm/include/llvm/CodeGen/GlobalISel/ |
| H A D | LegalizationArtifactCombiner.h | 1196 MachineInstr *PrevMI = &MI; variable
1197 while (PrevMI != &DefMI) {
1198 Register PrevRegSrc = getArtifactSrcReg(*PrevMI);
1211 PrevMI = TmpDef;
1214 if (PrevMI == &DefMI) {
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| /llvm-project-15.0.7/llvm/lib/Target/AMDGPU/ |
| H A D | SIWholeQuadMode.cpp | 664 if (MachineInstr *PrevMI = MI.getPrevNode()) { in propagateInstruction() local
666 if (!PrevMI->isPHI()) { in propagateInstruction()
667 InstrInfo &PrevII = Instructions[PrevMI]; in propagateInstruction()
670 Worklist.push_back(PrevMI); in propagateInstruction()
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| /llvm-project-15.0.7/llvm/lib/Target/X86/ |
| H A D | X86FloatingPoint.cpp | 439 MachineInstr *PrevMI = nullptr; in processBasicBlock() local
441 PrevMI = &*std::prev(I); in processBasicBlock()
479 MachineBasicBlock::iterator PrevI = PrevMI; in processBasicBlock()
494 (void)PrevMI; in processBasicBlock()
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| /llvm-project-15.0.7/llvm/lib/Target/ARM/ |
| H A D | ARMLoadStoreOptimizer.cpp | 2050 MachineInstr &PrevMI = *PrevI; in MergeReturnIntoLDM() local
2051 unsigned Opcode = PrevMI.getOpcode(); in MergeReturnIntoLDM()
2055 MachineOperand &MO = PrevMI.getOperand(PrevMI.getNumOperands() - 1); in MergeReturnIntoLDM()
2061 PrevMI.setDesc(TII->get(NewOpc)); in MergeReturnIntoLDM()
2063 PrevMI.copyImplicitOps(*MBB.getParent(), *MBBI); in MergeReturnIntoLDM()
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| /llvm-project-15.0.7/llvm/lib/CodeGen/MIRParser/ |
| H A D | MIParser.cpp | 900 MachineInstr *PrevMI = nullptr; in parseBasicBlock() local
917 PrevMI->setFlag(MachineInstr::BundledSucc); in parseBasicBlock()
920 PrevMI = MI; in parseBasicBlock()
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| /llvm-project-15.0.7/llvm/lib/Target/AArch64/GISel/ |
| H A D | AArch64InstructionSelector.cpp | 5516 MachineInstr *PrevMI = nullptr; in selectBuildVector() local
5520 PrevMI = &*emitLaneInsert(None, DstVec, I.getOperand(i).getReg(), i - 1, RB, in selectBuildVector()
5522 DstVec = PrevMI->getOperand(0).getReg(); in selectBuildVector()
5557 assert(PrevMI && "PrevMI was null?"); in selectBuildVector()
5558 PrevMI->getOperand(0).setReg(I.getOperand(0).getReg()); in selectBuildVector()
5559 constrainSelectedInstRegOperands(*PrevMI, TII, TRI, RBI); in selectBuildVector()
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