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Searched refs:getLoopPreheader (Results 1 – 25 of 61) sorted by relevance

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/llvm-project-15.0.7/llvm/lib/Transforms/Scalar/
H A DLoopSink.cpp163 BFI.getBlockFreq(L.getLoopPreheader())) in findBBsToSinkInto()
270 BasicBlock *Preheader = L.getLoopPreheader(); in sinkLoopInvariantInstructions()
295 if (BFI.getBlockFreq(B) < BFI.getBlockFreq(L.getLoopPreheader())) { in sinkLoopInvariantInstructions()
346 BasicBlock *Preheader = L.getLoopPreheader(); in run()
386 BasicBlock *Preheader = L->getLoopPreheader(); in runOnLoop()
H A DLoopInterchange.cpp601 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in tightlyNested()
655 BasicBlock *InnerLoopPreheader = InnerLoop->getLoopPreheader(); in isLoopStructureUnderstood()
1296 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in transform()
1375 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in transform()
1550 BasicBlock *OuterLoopPreHeader = OuterLoop->getLoopPreheader(); in adjustLoopBranches()
1551 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in adjustLoopBranches()
1711 BasicBlock *OuterLoopPreHeader = OuterLoop->getLoopPreheader(); in adjustLoopLinks()
1712 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in adjustLoopLinks()
H A DLoopIdiomRecognize.cpp362 if (!L->getLoopPreheader()) in runOnLoop()
1116 BasicBlock *Preheader = CurLoop->getLoopPreheader(); in processLoopStridedStore()
1335 BasicBlock *Preheader = CurLoop->getLoopPreheader(); in processLoopStoreOfLoopLoad()
1734 Value *T = matchCondition(PreCondBr, CurLoop->getLoopPreheader()); in detectPopcountIdiom()
1888 BasicBlock *PH = CurLoop->getLoopPreheader(); in recognizeAndInsertFFS()
1962 BasicBlock *PH = CurLoop->getLoopPreheader(); in recognizePopcount()
2140 BasicBlock *PreHead = CurLoop->getLoopPreheader(); in transformLoopToPopcount()
2297 BasicBlock *LoopPreheaderBB = CurLoop->getLoopPreheader(); in detectShiftUntilBitTestIdiom()
2454 BasicBlock *LoopPreheaderBB = CurLoop->getLoopPreheader(); in recognizeShiftUntilBitTest()
2639 BasicBlock *LoopPreheaderBB = CurLoop->getLoopPreheader(); in detectShiftUntilZeroIdiom()
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H A DIndVarSimplify.cpp491 auto *LoopPreheader = L->getLoopPreheader(); in rewriteFirstIterationLoopExitValues()
1209 BasicBlock *Preheader = L->getLoopPreheader(); in sinkUnusedInvariants()
1312 auto *LoopPreheader = L->getLoopPreheader(); in replaceLoopPHINodesWithPreheaderValues()
1536 L->getLoopPreheader()->getTerminator()); in canonicalizeExitCondition()
1849 Rewriter.setInsertPoint(L->getLoopPreheader()->getTerminator()); in predicateLoopExits()
1850 IRBuilder<> B(L->getLoopPreheader()->getTerminator()); in predicateLoopExits()
1974 BasicBlock *PreHeader = L->getLoopPreheader(); in run()
2023 if (!AR || AR->getLoop()->getLoopPreheader()) in run()
H A DLoopDistribute.cpp441 BasicBlock *OrigPH = L->getLoopPreheader(); in cloneLoops()
466 I != E; ++I, --Index, TopPH = NewLoop->getLoopPreheader()) { in cloneLoops()
488 Next->getDistributedLoop()->getLoopPreheader(), in cloneLoops()
680 BasicBlock *PH = L->getLoopPreheader(); in processLoop()
H A DLoopBoundSplit.cpp352 BasicBlock *PreHeader = L.getLoopPreheader(); in splitLoopBound()
358 BasicBlock *PostLoopPreHeader = PostLoop->getLoopPreheader(); in splitLoopBound()
H A DSimpleLoopUnswitch.cpp260 MemPhi->getIncomingValueForBlock(L.getLoopPreheader()); in buildPartialInvariantUnswitchConditionalBranch()
537 BasicBlock *OldPH = L.getLoopPreheader(); in unswitchTrivialBranch()
794 BasicBlock *OldPH = L.getLoopPreheader(); in unswitchTrivialSwitch()
1342 auto *OrigPH = OrigL.getLoopPreheader(); in buildClonedLoops()
1712 auto *PH = L.getLoopPreheader(); in recomputeLoopBlockSet()
1761 auto *InnerPH = InnerL->getLoopPreheader(); in recomputeLoopBlockSet()
1822 auto *PH = L.getLoopPreheader(); in rebuildLoopAfterUnswitch()
1997 if (auto *NewParentL = LI.getLoopFor(HoistedL->getLoopPreheader())) in rebuildLoopAfterUnswitch()
2182 BasicBlock *SplitBB = L.getLoopPreheader(); in unswitchNontrivialInvariants()
H A DLoopFlatten.cpp463 InnerPHI.getIncomingValueForBlock(FI.InnerLoop->getLoopPreheader()); in checkPHIs()
620 FI.OuterLoop->getLoopPreheader()->getTerminator(), DT); in checkOverflow()
719 FI.OuterLoop->getLoopPreheader()->getTerminator()); in DoFlattenLoopPair()
H A DLoopDeletion.cpp153 auto *Preheader = L->getLoopPreheader(); in isLoopNeverExecuted()
448 BasicBlock *Preheader = L->getLoopPreheader(); in deleteLoopIfDead()
H A DLoopSimplifyCFG.cpp353 BasicBlock *Preheader = L.getLoopPreheader(); in handleDeadExits()
384 assert(L.getLoopPreheader() == NewPreheader && "Malformed CFG?"); in handleDeadExits()
H A DTLSVariableHoist.cpp169 BasicBlock *PreHeader = L->getLoopPreheader(); in getNearestLoopDomInst()
H A DLICM.cpp422 BasicBlock *Preheader = L->getLoopPreheader(); in runOnLoop()
739 return CurLoop->getLoopPreheader(); in getOrCreateHoistedBlock()
753 BasicBlock *InitialPreheader = CurLoop->getLoopPreheader(); in getOrCreateHoistedBlock()
835 assert(CurLoop->getLoopPreheader() && in getOrCreateHoistedBlock()
905 CurLoop->getLoopPreheader()->getTerminator(), AllowSpeculation)) { in hoistRegion()
1920 BasicBlock *Preheader = CurLoop->getLoopPreheader(); in promoteLoopAccessesToScalars()
/llvm-project-15.0.7/llvm/lib/CodeGen/
H A DHardwareLoops.cpp299 BasicBlock *Preheader = L->getLoopPreheader(); in TryConvertLoop()
340 BasicBlock *Preheader = L->getLoopPreheader(); in CanGenerateTest()
404 BasicBlock *BB = L->getLoopPreheader(); in InitLoopCount()
433 BeginBB = UseLoopGuard ? BB : L->getLoopPreheader(); in InitLoopCount()
463 if (LoopGuard->getSuccessor(0) != L->getLoopPreheader()) in InsertIterationSetup()
509 BasicBlock *Preheader = L->getLoopPreheader(); in InsertPHICounter()
H A DMachineLoopInfo.cpp103 if (MachineBasicBlock *PHeadMBB = getLoopPreheader()) in getStartLoc()
120 if (MachineBasicBlock *PB = L->getLoopPreheader()) in findLoopPreheader()
/llvm-project-15.0.7/llvm/lib/Target/ARM/
H A DMVETailPredication.cpp147 BasicBlock *Preheader = L->getLoopPreheader(); in runOnLoop()
355 IRBuilder<> Builder(L->getLoopPreheader()->getTerminator()); in InsertVCTPIntrinsic()
364 Processed->addIncoming(ActiveLaneMask->getOperand(1), L->getLoopPreheader()); in InsertVCTPIntrinsic()
/llvm-project-15.0.7/llvm/lib/Transforms/Vectorize/
H A DVPlanHCFGBuilder.cpp157 BasicBlock *PH = TheLoop->getLoopPreheader(); in isExternalDef()
267 BasicBlock *ThePreheaderBB = TheLoop->getLoopPreheader(); in buildPlainCFG()
352 VPBasicBlock *PreheaderVPBB = getOrCreateVPBB(L->getLoopPreheader()); in buildPlainCFG()
/llvm-project-15.0.7/llvm/lib/Transforms/Utils/
H A DLoopVersioning.cpp60 BasicBlock *RuntimeCheckBB = VersionedLoop->getLoopPreheader(); in versionLoop()
110 Builder.CreateCondBr(RuntimeCheck, NonVersionedLoop->getLoopPreheader(), in versionLoop()
111 VersionedLoop->getLoopPreheader()); in versionLoop()
H A DLoopUnroll.cpp202 BasicBlock *PreHeader = L->getLoopPreheader(); in isEpilogProfitable()
277 if (!L->getLoopPreheader()) { in UnrollLoop()
304 BasicBlock *Preheader = L->getLoopPreheader(); in UnrollLoop()
H A DCanonicalizeFreezeInLoops.cpp104 auto *PH = L->getLoopPreheader(); in InsertFreezeAndForgetFromSCEV()
H A DLoopUnrollAndJam.cpp87 BasicBlock *SubLoopPreHeader = SubLoop->getLoopPreheader(); in partitionLoopBlocks()
300 BasicBlock *Preheader = L->getLoopPreheader(); in UnrollAndJamLoop()
329 ForeBlocksLast.push_back(SubLoop->getLoopPreheader()); in UnrollAndJamLoop()
H A DScalarEvolutionExpander.cpp268 BasicBlock *Preheader = L->getLoopPreheader(); in InsertBinop()
608 BasicBlock *Preheader = L->getLoopPreheader(); in expandAddToGEP()
632 BasicBlock *Preheader = L->getLoopPreheader(); in expandAddToGEP()
1067 (IVOper = getIVIncOperand(IVOper, L->getLoopPreheader()->getTerminator(), in isExpandedAddRecExprPHI()
1277 assert(L->getLoopPreheader() && in getAddRecExprPHILiterally()
1281 L->getLoopPreheader()->getTerminator(), false); in getAddRecExprPHILiterally()
1829 if (BasicBlock *Preheader = L->getLoopPreheader()) in expand()
2603 if (!AR->getLoop()->getLoopPreheader() && in follow()
H A DLoopRotationUtils.cpp336 BasicBlock *OrigPreheader = L->getLoopPreheader(); in rotateLoop()
652 assert(L->getLoopPreheader() && "Invalid loop preheader after loop rotation"); in rotateLoop()
/llvm-project-15.0.7/llvm/lib/Analysis/
H A DLoopNestAnalysis.cpp163 const BasicBlock *InnerLoopPreHeader = InnerLoop.getLoopPreheader(); in analyzeLoopNestForPerfectNest()
227 const BasicBlock *InnerLoopPreHeader = InnerLoop.getLoopPreheader(); in getInterveningInstructions()
328 const BasicBlock *InnerLoopPreHeader = InnerLoop.getLoopPreheader(); in checkLoopsStructure()
H A DLoopInfo.cpp92 BasicBlock *Preheader = getLoopPreheader(); in makeLoopInvariant()
367 BasicBlock *Preheader = getLoopPreheader(); in getLoopGuardBranch()
478 return getLoopPreheader() && getLoopLatch() && hasDedicatedExits(); in isLoopSimplifyForm()
650 if (BasicBlock *PHeadBB = getLoopPreheader()) in getLocRange()
988 auto *PreHeader = L.getLoopPreheader(); in printLoop()
/llvm-project-15.0.7/llvm/lib/Target/Hexagon/
H A DHexagonVectorLoopCarriedReuse.cpp245 if (!CurLoop->getLoopPreheader()) in run()
527 BasicBlock *LoopPH = CurLoop->getLoopPreheader(); in reuseValue()
627 PN->getIncomingValueForBlock(CurLoop->getLoopPreheader()); in findDepChainFromPHI()

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