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

/netbsd-src/external/apache2/llvm/dist/llvm/lib/CodeGen/
H A DOptimizePHIs.cpp116 MachineInstr *SrcMI = MRI->getVRegDef(SrcReg); in IsSingleValuePHICycle() local
119 if (SrcMI && SrcMI->isCopy() && !SrcMI->getOperand(0).getSubReg() && in IsSingleValuePHICycle()
120 !SrcMI->getOperand(1).getSubReg() && in IsSingleValuePHICycle()
121 Register::isVirtualRegister(SrcMI->getOperand(1).getReg())) { in IsSingleValuePHICycle()
122 SrcReg = SrcMI->getOperand(1).getReg(); in IsSingleValuePHICycle()
123 SrcMI = MRI->getVRegDef(SrcReg); in IsSingleValuePHICycle()
125 if (!SrcMI) in IsSingleValuePHICycle()
128 if (SrcMI->isPHI()) { in IsSingleValuePHICycle()
129 if (!IsSingleValuePHICycle(SrcMI, SingleValReg, PHIsInCycle)) in IsSingleValuePHICycle()
/netbsd-src/external/apache2/llvm/dist/llvm/lib/Target/PowerPC/
H A DPPCMIPeephole.cpp754 MachineInstr *SrcMI = MRI->getVRegDef(NarrowReg); in simplifyCode() local
757 if (SrcMI->getOpcode() == PPC::LHZ || in simplifyCode()
758 SrcMI->getOpcode() == PPC::LHZX) { in simplifyCode()
759 if (!MRI->hasOneNonDBGUse(SrcMI->getOperand(0).getReg())) in simplifyCode()
776 isXForm(SrcMI->getOpcode())); in simplifyCode()
778 LLVM_DEBUG(SrcMI->dump()); in simplifyCode()
782 SrcMI->setDesc(TII->get(Opc)); in simplifyCode()
783 SrcMI->getOperand(0).setReg(MI.getOperand(0).getReg()); in simplifyCode()
798 MachineInstr *SrcMI = MRI->getVRegDef(NarrowReg); in simplifyCode() local
801 if (SrcMI->getOpcode() == PPC::LWZ || in simplifyCode()
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H A DPPCInstrInfo.cpp3696 MachineInstr *SrcMI = MRI->getVRegDef(FoldingReg); in combineRLWINM() local
3697 if (SrcMI->getOpcode() != PPC::RLWINM && in combineRLWINM()
3698 SrcMI->getOpcode() != PPC::RLWINM_rec && in combineRLWINM()
3699 SrcMI->getOpcode() != PPC::RLWINM8 && in combineRLWINM()
3700 SrcMI->getOpcode() != PPC::RLWINM8_rec) in combineRLWINM()
3703 MI.getOperand(4).isImm() && SrcMI->getOperand(2).isImm() && in combineRLWINM()
3704 SrcMI->getOperand(3).isImm() && SrcMI->getOperand(4).isImm()) && in combineRLWINM()
3706 uint64_t SHSrc = SrcMI->getOperand(2).getImm(); in combineRLWINM()
3708 uint64_t MBSrc = SrcMI->getOperand(3).getImm(); in combineRLWINM()
3710 uint64_t MESrc = SrcMI->getOperand(4).getImm(); in combineRLWINM()
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/netbsd-src/external/apache2/llvm/dist/llvm/include/llvm/CodeGen/GlobalISel/
H A DLegalizationArtifactCombiner.h84 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineAnyExt() local
85 if (SrcMI->getOpcode() == TargetOpcode::G_CONSTANT) { in tryCombineAnyExt()
88 auto &CstVal = SrcMI->getOperand(1); in tryCombineAnyExt()
92 markInstAndDefDead(MI, *SrcMI, DeadInsts); in tryCombineAnyExt()
144 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineZExt() local
145 if (SrcMI->getOpcode() == TargetOpcode::G_CONSTANT) { in tryCombineZExt()
148 auto &CstVal = SrcMI->getOperand(1); in tryCombineZExt()
152 markInstAndDefDead(MI, *SrcMI, DeadInsts); in tryCombineZExt()
199 auto *SrcMI = MRI.getVRegDef(SrcReg); in tryCombineSExt() local
200 if (SrcMI->getOpcode() == TargetOpcode::G_CONSTANT) { in tryCombineSExt()
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/netbsd-src/external/apache2/llvm/dist/llvm/lib/Target/AMDGPU/
H A DR600ControlFlowFinalizer.cpp267 unsigned DstMI, SrcMI; in isCompatibleWithClause() local
286 SrcMI = Reg; in isCompatibleWithClause()
288 SrcMI = TRI->getMatchingSuperReg(Reg, in isCompatibleWithClause()
293 if ((DstRegs.find(SrcMI) == DstRegs.end())) { in isCompatibleWithClause()
/netbsd-src/external/apache2/llvm/dist/llvm/lib/CodeGen/GlobalISel/
H A DCombinerHelper.cpp2417 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in matchCombineExtOfExt() local
2420 unsigned SrcOpc = SrcMI->getOpcode(); in matchCombineExtOfExt()
2425 MatchInfo = std::make_tuple(SrcMI->getOperand(1).getReg(), SrcOpc); in matchCombineExtOfExt()
2495 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in matchCombineTruncOfExt() local
2496 unsigned SrcOpc = SrcMI->getOpcode(); in matchCombineTruncOfExt()
2499 MatchInfo = std::make_pair(SrcMI->getOperand(1).getReg(), SrcOpc); in matchCombineTruncOfExt()
2557 MachineInstr *SrcMI = MRI.getVRegDef(SrcReg); in applyCombineTruncOfShl() local
2563 Builder.buildShl(DstReg, TruncShiftSrc, ShiftAmt, SrcMI->getFlags()); in applyCombineTruncOfShl()
3728 auto *SrcMI = MRI.getVRegDef(MI.getOperand(SrcIdx).getReg()); in applyExtendThroughPhis() local
3729 if (!SrcMIs.insert(SrcMI)) in applyExtendThroughPhis()
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