| /llvm-project-15.0.7/llvm/lib/Transforms/Scalar/ |
| H A D | LoopIdiomRecognize.cpp | 202 bool runOnLoopBlock(BasicBlock *BB, const SCEV *BECount,
215 const SCEV *BECount);
232 const SCEV *BECount);
387 assert(!isa<SCEVCouldNotCompute>(BECount) && in runOnCountableLoop()
622 BasicBlock *BB, const SCEV *BECount, in runOnLoopBlock() argument
805 const SCEV *BECount) { in processLoopMemIntrinsic() argument
812 if (!(this->*Processor)(MI, BECount)) in processLoopMemIntrinsic()
891 BECount); in processLoopMemCpy()
1065 if (DL->getTypeSizeInBits(BECount->getType()) < in getTripCount()
1068 CurLoop, ICmpInst::ICMP_NE, BECount, in getTripCount()
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| H A D | IndVarSimplify.cpp | 894 const SCEV *BECount, in FindLoopCounter() argument
896 uint64_t BCWidth = SE->getTypeSizeInBits(BECount->getType()); in FindLoopCounter()
913 if (BECount->getType()->isPointerTy() && !Phi->getType()->isPointerTy()) in FindLoopCounter()
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| /llvm-project-15.0.7/llvm/lib/Transforms/Utils/ |
| H A D | LoopUnrollRuntime.cpp | 71 static void ConnectProlog(Loop *L, Value *BECount, unsigned Count, in ConnectProlog() argument
165 B.CreateICmpULT(BECount, ConstantInt::get(BECount->getType(), Count - 1)); in ConnectProlog()
497 static Value *CreateTripRemainder(IRBuilder<> &B, Value *BECount, in CreateTripRemainder() argument
514 Constant *CountC = ConstantInt::get(BECount->getType(), Count); in CreateTripRemainder()
515 Value *ModValTmp = B.CreateURem(BECount, CountC); in CreateTripRemainder()
748 Value *BECount; in UnrollRuntimeLoopRemainder() local
758 BECount = in UnrollRuntimeLoopRemainder()
763 BECount = in UnrollRuntimeLoopRemainder()
767 Value * const ModVal = CreateTripRemainder(B, BECount, TripCount, Count); in UnrollRuntimeLoopRemainder()
770 UseEpilogRemainder ? B.CreateICmpULT(BECount, in UnrollRuntimeLoopRemainder()
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| /llvm-project-15.0.7/llvm/lib/Target/Hexagon/ |
| H A D | HexagonLoopIdiomRecognition.cpp | 1983 const SCEV *BECount, unsigned StoreSize, in mayLoopAccessLocation() argument
1993 if (const SCEVConstant *BECst = dyn_cast<SCEVConstant>(BECount)) in mayLoopAccessLocation()
2023 StoreInst *SI, const SCEV *BECount) { in processCopyingStore() argument
2063 Type *BECountTy = BECount->getType(); in processCopyingStore()
2091 BECount, StoreSize, *AA, Ignore1)) { in processCopyingStore()
2159 BECount = SE->getTruncateOrZeroExtend(BECount, IntPtrTy); in processCopyingStore()
2163 SE->getAddExpr(BECount, SE->getOne(IntPtrTy), SCEV::FlagNUW); in processCopyingStore()
2385 MadeChange |= processCopyingStore(CurLoop, SI, BECount); in runOnLoopBlock()
2398 const SCEV *BECount = SE->getBackedgeTakenCount(L); in runOnCountableLoop() local
2399 assert(!isa<SCEVCouldNotCompute>(BECount) && in runOnCountableLoop()
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| /llvm-project-15.0.7/llvm/test/Analysis/ScalarEvolution/ |
| H A D | becount-invalidation.ll | 4 ; This tests an invalidation issue during BECount calculation. %ptr1.dummy has
6 ; placeholder for %ptr1.next when invalidating SCEVs after BECount calculation.
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| /llvm-project-15.0.7/llvm/test/Transforms/IndVarSimplify/ |
| H A D | 2011-11-01-lftrptr.ll | 8 ; that BECount may or may not be a pointer type. A pointer type
9 ; BECount doesn't really make sense, but that's what falls out of
309 ; IV and BECount have two different pointer types here.
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| /llvm-project-15.0.7/llvm/lib/Analysis/ |
| H A D | ScalarEvolution.cpp | 1434 !isa<SCEVCouldNotCompute>(BECount) && SE->isKnownPositive(BECount)) in getPreStartForExtend()
8388 Ops.push_back(BECount); in getExact()
8816 BECount = EL0.ExactNotTaken; in computeExitLimitFromCondFromBinOp()
12634 const SCEV *BECount = nullptr; in howManyLessThans() local
12667 if (!BECount) { in howManyLessThans()
12783 BECount = in howManyLessThans()
12792 if (isa<SCEVConstant>(BECount)) { in howManyLessThans()
12793 MaxBECount = BECount; in howManyLessThans()
12878 const SCEV *BECount = getUDivExpr( in howManyGreaterThans() local
12899 ? BECount in howManyGreaterThans()
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| H A D | DependenceAnalysis.cpp | 1050 const SCEV *BECount = SE->getBackedgeTakenCount(AddRec->getLoop()); in isKnownLessThan() local
1051 if (!isa<SCEVCouldNotCompute>(BECount)) { in isKnownLessThan()
1052 const SCEV *Limit = AddRec->evaluateAtIteration(BECount, *SE); in isKnownLessThan()
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