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Searched refs:UseInst (Results 1 – 17 of 17) sorted by relevance

/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DSimplifyIndVar.cpp131 switch (UseInst->getOpcode()) { in foldIVUser()
175 if (SE->getSCEV(UseInst) != FoldedExpr) in foldIVUser()
181 UseInst->setOperand(OperIdx, IVSrc); in foldIVUser()
672 for (User *U : UseInst->users()) { in replaceFloatIVWithIntegerIV()
740 if (isa<PHINode>(UseInst)) in eliminateIdentitySCEV()
761 SE->forgetValue(UseInst); in eliminateIdentitySCEV()
765 DeadInsts.emplace_back(UseInst); in eliminateIdentitySCEV()
913 DeadInsts.emplace_back(UseInst); in simplifyUsers()
918 if (UseInst == CurrIV) continue; in simplifyUsers()
927 if ((isa<PtrToIntInst>(UseInst)) || (isa<TruncInst>(UseInst))) in simplifyUsers()
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H A DLocal.cpp1331 if (Instruction *UseInst = dyn_cast<Instruction>(U.getUser())) in TryToSimplifyUncondBranchFromEmptyBlock() local
1332 return UseInst->getParent() != CommonPred && in TryToSimplifyUncondBranchFromEmptyBlock()
1333 BBPreds.contains(UseInst->getParent()); in TryToSimplifyUncondBranchFromEmptyBlock()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DDeadStoreElimination.cpp1143 if (!UseInst->mayWriteToMemory()) in isCompleteOverwrite()
1146 if (auto *CB = dyn_cast<CallBase>(UseInst)) in isCompleteOverwrite()
1151 if (auto CC = getLocForWrite(UseInst)) in isCompleteOverwrite()
1198 if (isReadClobber(*MaybeLoc, UseInst)) { in isWriteAtEndOfFunction()
1265 if (isNoopIntrinsic(UseInst)) in isReadClobber()
1270 if (auto SI = dyn_cast<StoreInst>(UseInst)) in isReadClobber()
1273 if (!UseInst->mayReadFromMemory()) in isReadClobber()
1276 if (auto *CB = dyn_cast<CallBase>(UseInst)) in isReadClobber()
1543 return DT.dominates(KI, UseInst); in getDomMemoryDef()
1571 if (isReadClobber(MaybeDeadLoc, UseInst)) { in getDomMemoryDef()
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H A DSink.cpp131 Instruction *UseInst = cast<Instruction>(U.getUser()); in SinkInstruction() local
132 BasicBlock *UseBlock = UseInst->getParent(); in SinkInstruction()
133 if (PHINode *PN = dyn_cast<PHINode>(UseInst)) { in SinkInstruction()
/freebsd-14.2/contrib/llvm-project/llvm/lib/CodeGen/
H A DMachineSink.cpp436 MachineInstr &UseInst = *MO.getParent(); in PerformSinkAndFold() local
437 if (UseInst.isCopy()) { in PerformSinkAndFold()
455 } else if (UseInst.mayLoadOrStore()) { in PerformSinkAndFold()
464 if (UseInst.getParent() != MI.getParent()) { in PerformSinkAndFold()
495 SinkInto.emplace_back(&UseInst, MaybeAM); in PerformSinkAndFold()
614 MachineInstr *UseInst = MO.getParent(); in AllUsesDominatedByBlock() local
617 return UseBlock == MBB && UseInst->isPHI() && in AllUsesDominatedByBlock()
626 MachineInstr *UseInst = MO.getParent(); in AllUsesDominatedByBlock() local
627 unsigned OpNo = &MO - &UseInst->getOperand(0); in AllUsesDominatedByBlock()
629 if (UseInst->isPHI()) { in AllUsesDominatedByBlock()
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H A DMIRCanonicalizerPass.cpp210 MachineInstr *UseInst = UO.getParent(); in rescheduleCanonically() local
213 const unsigned UseLoc = getInstrIdx(*UseInst); in rescheduleCanonically()
216 if (UseInst->getParent() != Def->getParent()) in rescheduleCanonically()
223 UseToBringDefCloserTo = UseInst; in rescheduleCanonically()
H A DRegAllocFast.cpp498 for (const MachineInstr &UseInst : MRI->use_nodbg_instructions(VirtReg)) { in mayLiveOut() local
499 if (UseInst.getParent() != MBB || ++C >= Limit) { in mayLiveOut()
508 if (SelfLoopDef == &UseInst || in mayLiveOut()
509 !dominates(PosIndexes, *SelfLoopDef, UseInst)) { in mayLiveOut()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/PowerPC/
H A DPPCPreEmitPeephole.cpp258 MachineBasicBlock::iterator UseInst; in addLinkerOpt() member
303 Pair.UseInst = BBI; in addLinkerOpt()
314 assert(Pair->UseInst.isValid() && Pair->StillValid && in addLinkerOpt()
321 for (; BBI != Pair->UseInst; ++BBI) { in addLinkerOpt()
343 Pair->UseInst->addOperand(ImplUse); in addLinkerOpt()
351 Pair->UseInst->addOperand(*MF, PCRelLabel); in addLinkerOpt()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUPromoteAlloca.cpp95 Instruction *UseInst, int OpIdx0,
1080 Instruction *UseInst = cast<Instruction>(User); in collectUsesWithPtrTypes() local
1081 if (UseInst->getOpcode() == Instruction::PtrToInt) in collectUsesWithPtrTypes()
1084 if (LoadInst *LI = dyn_cast<LoadInst>(UseInst)) { in collectUsesWithPtrTypes()
1091 if (StoreInst *SI = dyn_cast<StoreInst>(UseInst)) { in collectUsesWithPtrTypes()
1098 } else if (AtomicRMWInst *RMW = dyn_cast<AtomicRMWInst>(UseInst)) { in collectUsesWithPtrTypes()
1108 if (ICmpInst *ICmp = dyn_cast<ICmpInst>(UseInst)) { in collectUsesWithPtrTypes()
1116 if (UseInst->getOpcode() == Instruction::AddrSpaceCast) { in collectUsesWithPtrTypes()
1118 if (PointerMayBeCaptured(UseInst, true, true)) in collectUsesWithPtrTypes()
1142 if (SelectInst *SI = dyn_cast<SelectInst>(UseInst)) { in collectUsesWithPtrTypes()
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H A DGCNNSAReassign.cpp220 const MachineInstr *UseInst = U.getParent(); in CheckNSA() local
221 if (UseInst->isCopy() && UseInst->getOperand(0).getReg() == PhysReg) in CheckNSA()
H A DSIPeepholeSDWA.cpp425 for (MachineInstr &UseInst : MRI->use_nodbg_instructions(PotentialMO->getReg())) { in potentialToConvert()
426 if (&UseInst != ParentMI) in potentialToConvert()
H A DSIInstrInfo.cpp9292 auto &UseInst = *Use.getParent(); in execMayBeModifiedBeforeAnyUse() local
9295 if (UseInst.getParent() != DefBB || UseInst.isPHI()) in execMayBeModifiedBeforeAnyUse()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyRegStackify.cpp449 const MachineInstr *UseInst = Use.getParent(); in oneUseDominatesOtherUses() local
450 VNInfo *UseVNI = LI.getVNInfoBefore(LIS.getInstructionIndex(*UseInst)); in oneUseDominatesOtherUses()
455 if (UseInst == OneUseInst) { in oneUseDominatesOtherUses()
462 while (!MDT.dominates(OneUseInst, UseInst)) { in oneUseDominatesOtherUses()
468 if (UseInst->getDesc().getNumDefs() == 0) in oneUseDominatesOtherUses()
470 const MachineOperand &MO = UseInst->getOperand(0); in oneUseDominatesOtherUses()
484 UseInst = NewUseInst; in oneUseDominatesOtherUses()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86FastPreTileConfig.cpp143 for (const MachineInstr &UseInst : MRI->use_nodbg_instructions(VirtReg)) { in mayLiveOut() local
144 if (UseInst.getParent() != MBB) { in mayLiveOut()
153 if (dominates(*MBB, *CfgMI, UseInst)) { in mayLiveOut()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Analysis/
H A DMemorySSA.cpp282 const Instruction *UseInst, AliasAnalysisType &AA) { in instructionClobbersQuery() argument
310 if (auto *CB = dyn_cast_or_null<CallBase>(UseInst)) { in instructionClobbersQuery()
316 if (auto *UseLoad = dyn_cast_or_null<LoadInst>(UseInst)) in instructionClobbersQuery()
H A DScalarEvolution.cpp9441 getConstantEvolvingPHIOperands(Instruction *UseInst, const Loop *L, in getConstantEvolvingPHIOperands() argument
9450 for (Value *Op : UseInst->operands()) { in getConstantEvolvingPHIOperands()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Frontend/OpenMP/
H A DOMPIRBuilder.cpp3148 auto *UseInst = dyn_cast<Instruction>(U.getUser()); in removeUnusedBlocksFromParent() local
3149 if (!UseInst) in removeUnusedBlocksFromParent()
3151 if (BBsToErase.count(UseInst->getParent())) in removeUnusedBlocksFromParent()