Searched refs:BECount (Results 1 - 4 of 4) sorted by relevance
/external/llvm/lib/Transforms/Scalar/ |
H A D | LoopIdiomRecognize.cpp | 146 bool runOnLoopBlock(BasicBlock *BB, const SCEV *BECount, 149 bool processLoopStore(StoreInst *SI, const SCEV *BECount); 150 bool processLoopMemSet(MemSetInst *MSI, const SCEV *BECount); 156 const SCEV *BECount); 160 const SCEV *BECount); 653 const SCEV *BECount = SE->getBackedgeTakenCount(CurLoop); local 654 if (isa<SCEVCouldNotCompute>(BECount)) return false; 658 if (const SCEVConstant *BECst = dyn_cast<SCEVConstant>(BECount)) 690 MadeChange |= runOnLoopBlock(*BI, BECount, ExitBlocks); 728 bool LoopIdiomRecognize::runOnLoopBlock(BasicBlock *BB, const SCEV *BECount, argument 772 processLoopStore(StoreInst *SI, const SCEV *BECount) argument 831 processLoopMemSet(MemSetInst *MSI, const SCEV *BECount) argument 871 mayLoopAccessLocation(Value *Ptr,AliasAnalysis::ModRefResult Access, Loop *L, const SCEV *BECount, unsigned StoreSize, AliasAnalysis &AA, Instruction *IgnoredStore) argument 943 processLoopStridedStore(Value *DestPtr, unsigned StoreSize, unsigned StoreAlignment, Value *StoredVal, Instruction *TheStore, const SCEVAddRecExpr *Ev, const SCEV *BECount) argument 1064 processLoopStoreOfLoopLoad(StoreInst *SI, unsigned StoreSize, const SCEVAddRecExpr *StoreEv, const SCEVAddRecExpr *LoadEv, const SCEV *BECount) argument [all...] |
H A D | IndVarSimplify.cpp | 1431 /// BECount may be an i8* pointer type. The pointer difference is already 1437 /// FIXME: Accept -1 stride and set IVLimit = IVInit - BECount 1439 /// FIXME: Accept non-unit stride as long as SCEV can reduce BECount * Stride. 1443 FindLoopCounter(Loop *L, const SCEV *BECount, argument 1445 uint64_t BCWidth = SE->getTypeSizeInBits(BECount->getType()); 1462 if (BECount->getType()->isPointerTy() && !Phi->getType()->isPointerTy()) 1469 // AR may be a pointer type, while BECount is an integer type. 1470 // AR may be wider than BECount. With eq/ne tests overflow is immaterial. 1532 // finds a valid pointer IV. Sign extend BECount in order to materialize a 1568 // BECount [all...] |
/external/llvm/lib/Transforms/Utils/ |
H A D | LoopUnrollRuntime.cpp | 249 const SCEV *BECount = SE->getBackedgeTakenCount(L); local 250 if (isa<SCEVCouldNotCompute>(BECount) || !BECount->getType()->isIntegerTy()) 255 SE->getAddExpr(BECount, SE->getConstant(BECount->getType(), 1));
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/external/llvm/lib/Analysis/ |
H A D | ScalarEvolution.cpp | 4351 const SCEV *BECount = nullptr; 4357 if (!BECount) 4358 BECount = ENT->ExactNotTaken; 4359 else if (BECount != ENT->ExactNotTaken) 4362 assert(BECount && "Invalid not taken count for loop exit"); 4363 return BECount; 4609 const SCEV *BECount = getCouldNotCompute(); 4617 BECount = getCouldNotCompute(); 4619 BECount = getUMinFromMismatchedTypes(EL0.Exact, EL1.Exact); 4634 BECount [all...] |
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