| /freebsd/contrib/llvm-project/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 | 183 const MachineInstr *PrevMI) const;
329 const MachineInstr *PrevMI) const { in areMemoryOpsAliased()
331 if (!(PrevMI->mayStore() || PrevMI->mayLoad())) in areMemoryOpsAliased()
334 if (!(MI.mayStore() || PrevMI->mayStore())) in areMemoryOpsAliased()
340 if (PrevMI->memoperands_empty()) in areMemoryOpsAliased()
341 return PrevMI->mayStore() ? AR_WillAliasEverything : AR_MayAlias; in areMemoryOpsAliased()
347 for (MachineMemOperand *MMO2 : PrevMI->memoperands()) { in areMemoryOpsAliased()
468 for (auto *PrevMI : PrevInsts) { in isSuitableMemoryOp() local
469 AliasResult AR = areMemoryOpsAliased(MI, PrevMI); in isSuitableMemoryOp()
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| H A D | TwoAddressInstructionPass.cpp | 1622 MachineBasicBlock::iterator PrevMI = MI; in processTiedPairs() local
1623 --PrevMI; in processTiedPairs()
1624 DistanceMap.insert(std::make_pair(&*PrevMI, Dist)); in processTiedPairs()
1628 LastCopyIdx = LIS->InsertMachineInstrInMaps(*PrevMI).getRegSlot(); in processTiedPairs()
1692 MachineBasicBlock::iterator PrevMI = MI; in processTiedPairs() local
1693 --PrevMI; in processTiedPairs()
1694 LV->addVirtualRegisterKilled(RegB, *PrevMI); in processTiedPairs()
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| H A D | MachineLICM.cpp | 1516 for (MachineInstr *PrevMI : PrevMIs) in LookForDuplicate()
1517 if (TII->produceSameValue(*MI, *PrevMI, (PreRegAlloc ? MRI : nullptr))) in LookForDuplicate()
1518 return PrevMI; in LookForDuplicate()
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| /freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/ |
| H A D | AntiDepBreaker.h | 81 MachineInstr *PrevMI = DV.second; in UpdateDbgValues() local
82 if ((PrevMI == ParentMI) || (PrevMI == PrevDbgMI)) { in UpdateDbgValues()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/ |
| H A D | RISCVInsertVSETVLI.cpp | 900 bool canMutatePriorConfig(const MachineInstr &PrevMI, const MachineInstr &MI,
1614 const MachineInstr &PrevMI, const MachineInstr &MI, in canMutatePriorConfig() argument
1624 if (RISCVInstrInfo::isVLPreservingConfig(PrevMI)) in canMutatePriorConfig()
1626 if (!getInfoForVSETVLI(PrevMI).hasEquallyZeroAVL(getInfoForVSETVLI(MI), in canMutatePriorConfig()
1637 VNInfo *PrevVNI = getVNInfoFromReg(AVL.getReg(), PrevMI, LIS); in canMutatePriorConfig()
1643 assert(PrevMI.getOperand(2).isImm() && MI.getOperand(2).isImm()); in canMutatePriorConfig()
1644 auto PriorVType = PrevMI.getOperand(2).getImm(); in canMutatePriorConfig()
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| /freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/GlobalISel/ |
| H A D | LegalizationArtifactCombiner.h | 1464 MachineInstr *PrevMI = &MI; variable
1465 while (PrevMI != &DefMI) {
1466 Register PrevRegSrc = getArtifactSrcReg(*PrevMI);
1480 PrevMI = TmpDef;
1483 if (PrevMI == &DefMI) {
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| /freebsd/contrib/llvm-project/llvm/lib/Target/X86/ |
| H A D | X86FloatingPoint.cpp | 455 MachineInstr *PrevMI = nullptr; in processBasicBlock() local
457 PrevMI = &*std::prev(I); in processBasicBlock()
494 MachineBasicBlock::iterator PrevI = PrevMI; in processBasicBlock()
509 (void)PrevMI; in processBasicBlock()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/ |
| H A D | SIWholeQuadMode.cpp | 658 if (MachineInstr *PrevMI = MI.getPrevNode()) { in propagateInstruction() local
660 if (!PrevMI->isPHI()) { in propagateInstruction()
661 InstrInfo &PrevII = Instructions[PrevMI]; in propagateInstruction()
664 Worklist.emplace_back(PrevMI); in propagateInstruction()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/ARM/ |
| H A D | ARMLoadStoreOptimizer.cpp | 2048 MachineInstr &PrevMI = *PrevI; in MergeReturnIntoLDM() local
2049 unsigned Opcode = PrevMI.getOpcode(); in MergeReturnIntoLDM()
2053 MachineOperand &MO = PrevMI.getOperand(PrevMI.getNumOperands() - 1); in MergeReturnIntoLDM()
2059 PrevMI.setDesc(TII->get(NewOpc)); in MergeReturnIntoLDM()
2061 PrevMI.copyImplicitOps(*MBB.getParent(), *MBBI); in MergeReturnIntoLDM()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/ |
| H A D | AArch64ExpandPseudoInsts.cpp | 994 MachineInstr &PrevMI = *std::prev(MBBI); in expandRestoreZA() local
995 MachineBasicBlock *SMBB = MBB.splitAt(PrevMI, /*UpdateLiveIns*/ true); in expandRestoreZA()
1093 MachineInstr &PrevMI = *std::prev(MBBI); in expandCondSMToggle() local
1094 MachineBasicBlock *SMBB = MBB.splitAt(PrevMI, /*UpdateLiveIns*/ true); in expandCondSMToggle()
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| /freebsd/contrib/llvm-project/llvm/lib/CodeGen/MIRParser/ |
| H A D | MIParser.cpp | 963 MachineInstr *PrevMI = nullptr; in parseBasicBlock() local
980 PrevMI->setFlag(MachineInstr::BundledSucc); in parseBasicBlock()
983 PrevMI = MI; in parseBasicBlock()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/GISel/ |
| H A D | AArch64InstructionSelector.cpp | 5945 MachineInstr *PrevMI = ScalarToVec; in selectBuildVector() local
5952 PrevMI = &*emitLaneInsert(std::nullopt, DstVec, OpReg, i - 1, RB, MIB); in selectBuildVector()
5953 DstVec = PrevMI->getOperand(0).getReg(); in selectBuildVector()
5999 PrevMI->getOperand(0).setReg(I.getOperand(0).getReg()); in selectBuildVector()
6000 constrainSelectedInstRegOperands(*PrevMI, TII, TRI, RBI); in selectBuildVector()
6002 Register DstReg = PrevMI->getOperand(0).getReg(); in selectBuildVector()
6003 if (PrevMI == ScalarToVec && DstReg.isVirtual()) { in selectBuildVector()
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