Searched refs:MBB1 (Results 1 – 7 of 7) sorted by relevance
| /freebsd-12-stable/contrib/llvm-project/llvm/lib/CodeGen/ |
| D | BranchFolding.cpp | 321 static unsigned ComputeCommonTailLength(MachineBasicBlock *MBB1, in ComputeCommonTailLength() argument
325 MachineBasicBlock::iterator MBBI1 = MBB1->end(); in ComputeCommonTailLength()
330 MBBI1 = skipBackwardPastNonInstructions(MBBI1, MBB1); in ComputeCommonTailLength()
332 if (MBBI1 == MBB1->end() || MBBI2 == MBB2->end()) in ComputeCommonTailLength()
540 ProfitableToMerge(MachineBasicBlock *MBB1, MachineBasicBlock *MBB2, in ProfitableToMerge() argument
551 auto EHScope1 = EHScopeMembership.find(MBB1); in ProfitableToMerge()
559 CommonTailLen = ComputeCommonTailLength(MBB1, MBB2, I1, I2); in ProfitableToMerge()
562 LLVM_DEBUG(dbgs() << "Common tail length of " << printMBBReference(*MBB1) in ProfitableToMerge()
569 if (skipDebugInstructionsForward(MBB1->begin(), MBB1->end(), false) == I1) in ProfitableToMerge()
570 I1 = MBB1->begin(); in ProfitableToMerge()
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| D | MachineCSE.cpp | 146 MachineBasicBlock *MBB1);
822 auto MBB1 = PREMap[MI]; in ProcessBlockPRE() local
824 !DT->properlyDominates(MBB, MBB1) && in ProcessBlockPRE()
826 auto CMBB = DT->findNearestCommonDominator(MBB, MBB1); in ProcessBlockPRE()
830 if (!isProfitableToHoistInto(CMBB, MBB, MBB1)) in ProcessBlockPRE()
835 if (CMBB != MBB1) { in ProcessBlockPRE()
836 auto BB = MBB->getBasicBlock(), BB1 = MBB1->getBasicBlock(); in ProcessBlockPRE()
901 MachineBasicBlock *MBB1) { in isProfitableToHoistInto() argument
905 assert(DT->dominates(CandidateBB, MBB1) && in isProfitableToHoistInto()
908 MBFI->getBlockFreq(MBB) + MBFI->getBlockFreq(MBB1); in isProfitableToHoistInto()
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| D | IfConversion.cpp | 834 MachineBasicBlock *MBB1, in verifySameBranchInstructions() argument
836 const MachineBasicBlock::reverse_iterator B1 = MBB1->rend(); in verifySameBranchInstructions()
838 MachineBasicBlock::reverse_iterator E1 = MBB1->rbegin(); in verifySameBranchInstructions()
1820 MachineBasicBlock &MBB1 = *BBI1->BB; in IfConvertDiamondCommon() local
1831 Redefs.addLiveInsNoPristines(MBB1); in IfConvertDiamondCommon()
1837 MachineBasicBlock::iterator DI1 = MBB1.getFirstNonDebugInstr(false); in IfConvertDiamondCommon()
1846 if (DI1 == MBB1.end()) in IfConvertDiamondCommon()
1865 for (const MachineInstr &MI : make_range(MBB1.begin(), DI1)) { in IfConvertDiamondCommon()
1871 BBI.BB->splice(BBI.BB->end(), &MBB1, MBB1.begin(), DI1); in IfConvertDiamondCommon()
1883 verifySameBranchInstructions(&MBB1, &MBB2); in IfConvertDiamondCommon()
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| D | SplitKit.cpp | 982 MachineBasicBlock *MBB1 = LIS.getMBBFromIndex((*It1)->def); in computeRedundantBackCopies() local
984 if (MBB1 == MBB2) { in computeRedundantBackCopies()
986 } else if (MDT.dominates(MBB1, MBB2)) { in computeRedundantBackCopies()
988 } else if (MDT.dominates(MBB2, MBB1)) { in computeRedundantBackCopies()
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| D | LiveIntervals.cpp | 847 MachineBasicBlock *MBB1 = Indexes->getMBBFromIndex(Start); in intervalIsInOneMBB() local
849 return MBB1 == MBB2 ? MBB1 : nullptr; in intervalIsInOneMBB()
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| /freebsd-12-stable/contrib/llvm-project/llvm/lib/Target/PowerPC/ |
| D | PPCMIPeephole.cpp | 1271 MachineBasicBlock *MBB1 = nullptr, *MBBtoMoveCmp = nullptr; in eliminateRedundantCompare() local
1300 if (!eligibleForCompareElimination(MBB2, MBB1, MBBtoMoveCmp, MRI)) in eliminateRedundantCompare()
1303 MachineInstr *BI1 = &*MBB1->getFirstInstrTerminator(); in eliminateRedundantCompare()
1355 MBB1, &MBB2, MRI); in eliminateRedundantCompare()
1357 MBB1, &MBB2, MRI); in eliminateRedundantCompare()
1379 MBB1, &MBB2, MRI); in eliminateRedundantCompare()
1491 .addReg(BI1->getOperand(1).getReg()).addMBB(MBB1) in eliminateRedundantCompare()
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| /freebsd-12-stable/contrib/llvm-project/llvm/lib/Target/AMDGPU/ |
| D | AMDILCFGStructurizer.cpp | 1588 MachineBasicBlock *MBB1 = *MBB->succ_begin(); in removeRedundantConditionalBranch() local
1590 if (MBB1 != MBB2) in removeRedundantConditionalBranch()
1597 SHOWNEWBLK(MBB1, "Removing redundant successor"); in removeRedundantConditionalBranch()
1598 MBB->removeSuccessor(MBB1, true); in removeRedundantConditionalBranch()
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