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Searched refs:getLoopPreheader (Results 1 – 25 of 60) sorted by relevance

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/openbsd-src/gnu/llvm/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()
347 BasicBlock *Preheader = L.getLoopPreheader(); in run()
387 BasicBlock *Preheader = L->getLoopPreheader(); in runOnLoop()
H A DLoopInterchange.cpp554 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in tightlyNested()
608 BasicBlock *InnerLoopPreheader = InnerLoop->getLoopPreheader(); in isLoopStructureUnderstood()
1296 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in transform()
1377 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in transform()
1551 BasicBlock *OuterLoopPreHeader = OuterLoop->getLoopPreheader(); in adjustLoopBranches()
1552 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in adjustLoopBranches()
1712 BasicBlock *OuterLoopPreHeader = OuterLoop->getLoopPreheader(); in adjustLoopLinks()
1713 BasicBlock *InnerLoopPreHeader = InnerLoop->getLoopPreheader(); in adjustLoopLinks()
H A DLoopDistribute.cpp440 BasicBlock *OrigPH = L->getLoopPreheader(); in cloneLoops()
470 TopPH = NewLoop->getLoopPreheader(); in cloneLoops()
485 Next->getDistributedLoop()->getLoopPreheader(), in cloneLoops()
678 BasicBlock *PH = L->getLoopPreheader(); in processLoop()
H A DLoopIdiomRecognize.cpp362 if (!L->getLoopPreheader()) in runOnLoop()
1117 BasicBlock *Preheader = CurLoop->getLoopPreheader(); in processLoopStridedStore()
1338 BasicBlock *Preheader = CurLoop->getLoopPreheader(); in processLoopStoreOfLoopLoad()
1736 Value *T = matchCondition(PreCondBr, CurLoop->getLoopPreheader()); in detectPopcountIdiom()
1809 InitX = PhiX->getIncomingValueForBlock(CurLoop->getLoopPreheader()); in detectShiftUntilZeroIdiom()
1890 BasicBlock *PH = CurLoop->getLoopPreheader(); in recognizeAndInsertFFS()
1964 BasicBlock *PH = CurLoop->getLoopPreheader(); in recognizePopcount()
2142 BasicBlock *PreHead = CurLoop->getLoopPreheader(); in transformLoopToPopcount()
2299 BasicBlock *LoopPreheaderBB = CurLoop->getLoopPreheader(); in detectShiftUntilBitTestIdiom()
2456 BasicBlock *LoopPreheaderBB = CurLoop->getLoopPreheader(); in recognizeShiftUntilBitTest()
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H A DIndVarSimplify.cpp490 auto *LoopPreheader = L->getLoopPreheader(); in rewriteFirstIterationLoopExitValues()
1210 BasicBlock *Preheader = L->getLoopPreheader(); in sinkUnusedInvariants()
1323 auto *LoopPreheader = L->getLoopPreheader(); in replaceLoopPHINodesWithPreheaderValues()
1644 L->getLoopPreheader()->getTerminator()); in canonicalizeExitCondition()
1969 Rewriter.setInsertPoint(L->getLoopPreheader()->getTerminator()); in predicateLoopExits()
1970 IRBuilder<> B(L->getLoopPreheader()->getTerminator()); in predicateLoopExits()
2094 BasicBlock *PreHeader = L->getLoopPreheader(); in run()
2143 if (!AR || AR->getLoop()->getLoopPreheader()) in run()
H A DLoopBoundSplit.cpp352 BasicBlock *PreHeader = L.getLoopPreheader(); in splitLoopBound()
358 BasicBlock *PostLoopPreHeader = PostLoop->getLoopPreheader(); in splitLoopBound()
H A DSimpleLoopUnswitch.cpp276 MemPhi->getIncomingValueForBlock(L.getLoopPreheader()); in buildPartialInvariantUnswitchConditionalBranch()
555 BasicBlock *OldPH = L.getLoopPreheader(); in unswitchTrivialBranch()
811 BasicBlock *OldPH = L.getLoopPreheader(); in unswitchTrivialSwitch()
1364 auto *OrigPH = OrigL.getLoopPreheader(); in buildClonedLoops()
1737 auto *PH = L.getLoopPreheader(); in recomputeLoopBlockSet()
1786 auto *InnerPH = InnerL->getLoopPreheader(); in recomputeLoopBlockSet()
1848 auto *PH = L.getLoopPreheader(); in rebuildLoopAfterUnswitch()
2023 if (auto *NewParentL = LI.getLoopFor(HoistedL->getLoopPreheader())) in rebuildLoopAfterUnswitch()
2200 FullUnswitchCond, &AC, L.getLoopPreheader()->getTerminator(), &DT); in unswitchNontrivialInvariants()
2225 BasicBlock *SplitBB = L.getLoopPreheader(); in unswitchNontrivialInvariants()
H A DLoopDeletion.cpp152 auto *Preheader = L->getLoopPreheader(); in isLoopNeverExecuted()
447 BasicBlock *Preheader = L->getLoopPreheader(); in deleteLoopIfDead()
H A DLoopFlatten.cpp490 InnerPHI.getIncomingValueForBlock(FI.InnerLoop->getLoopPreheader()); in checkPHIs()
647 FI.OuterLoop->getLoopPreheader()->getTerminator(), DT); in checkOverflow()
746 FI.OuterLoop->getLoopPreheader()->getTerminator()); in DoFlattenLoopPair()
H A DTLSVariableHoist.cpp169 BasicBlock *PreHeader = L->getLoopPreheader(); in getNearestLoopDomInst()
H A DLICM.cpp432 BasicBlock *Preheader = L->getLoopPreheader(); in runOnLoop()
751 return CurLoop->getLoopPreheader(); in getOrCreateHoistedBlock()
765 BasicBlock *InitialPreheader = CurLoop->getLoopPreheader(); in getOrCreateHoistedBlock()
847 assert(CurLoop->getLoopPreheader() && in getOrCreateHoistedBlock()
917 CurLoop->getLoopPreheader()->getTerminator(), AC, in hoistRegion()
1975 BasicBlock *Preheader = CurLoop->getLoopPreheader(); in promoteLoopAccessesToScalars()
H A DLoopSimplifyCFG.cpp354 BasicBlock *Preheader = L.getLoopPreheader(); in handleDeadExits()
386 assert(L.getLoopPreheader() == NewPreheader && "Malformed CFG?"); in handleDeadExits()
/openbsd-src/gnu/llvm/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()
/openbsd-src/gnu/llvm/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()
/openbsd-src/gnu/llvm/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()
/openbsd-src/gnu/llvm/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 DLoopUnrollAndJam.cpp86 BasicBlock *SubLoopPreHeader = SubLoop->getLoopPreheader(); in partitionLoopBlocks()
294 BasicBlock *Preheader = L->getLoopPreheader(); in UnrollAndJamLoop()
323 ForeBlocksLast.push_back(SubLoop->getLoopPreheader()); in UnrollAndJamLoop()
H A DCanonicalizeFreezeInLoops.cpp104 auto *PH = L->getLoopPreheader(); in InsertFreezeAndForgetFromSCEV()
H A DScalarEvolutionExpander.cpp269 BasicBlock *Preheader = L->getLoopPreheader(); in InsertBinop()
608 BasicBlock *Preheader = L->getLoopPreheader(); in expandAddToGEP()
632 BasicBlock *Preheader = L->getLoopPreheader(); in expandAddToGEP()
1094 (IVOper = getIVIncOperand(IVOper, L->getLoopPreheader()->getTerminator(), in isExpandedAddRecExprPHI()
1304 assert(L->getLoopPreheader() && in getAddRecExprPHILiterally()
1308 L->getLoopPreheader()->getTerminator()); in getAddRecExprPHILiterally()
1828 if (BasicBlock *Preheader = L->getLoopPreheader()) in expand()
2609 if (!AR->getLoop()->getLoopPreheader() && in follow()
H A DLoopRotationUtils.cpp336 BasicBlock *OrigPreheader = L->getLoopPreheader(); in rotateLoop()
658 assert(L->getLoopPreheader() && "Invalid loop preheader after loop rotation"); in rotateLoop()
/openbsd-src/gnu/llvm/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.cpp93 BasicBlock *Preheader = getLoopPreheader(); in makeLoopInvariant()
371 BasicBlock *Preheader = getLoopPreheader(); in getLoopGuardBranch()
482 return getLoopPreheader() && getLoopLatch() && hasDedicatedExits(); in isLoopSimplifyForm()
654 if (BasicBlock *PHeadBB = getLoopPreheader()) in getLocRange()
992 auto *PreHeader = L.getLoopPreheader(); in printLoop()
/openbsd-src/gnu/llvm/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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