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

/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DDemandedBits.h38 class DemandedBits {
40 DemandedBits(Function &F, AssumptionCache &AC, DominatorTree &DT) : in DemandedBits() function
108 using Result = DemandedBits;
112 DemandedBits run(Function &F, FunctionAnalysisManager &AM);
H A DIVDescriptors.h24 class DemandedBits; variable
172 DemandedBits *DB = nullptr, AssumptionCache *AC = nullptr,
182 DemandedBits *DB = nullptr, AssumptionCache *AC = nullptr,
H A DVectorUtils.h117 class DemandedBits; variable
285 DemandedBits &DB,
/freebsd-14.2/contrib/llvm-project/llvm/lib/Analysis/
H A DDemandedBits.cpp54 void DemandedBits::determineLiveOperandBits( in determineLiveOperandBits()
287 void DemandedBits::performAnalysis() { in performAnalysis()
400 APInt DemandedBits::getDemandedBits(Instruction *I) { in getDemandedBits()
411 APInt DemandedBits::getDemandedBits(Use *U) { in getDemandedBits()
438 bool DemandedBits::isInstructionDead(Instruction *I) { in isInstructionDead()
444 bool DemandedBits::isUseDead(Use *U) { in isUseDead()
469 void DemandedBits::print(raw_ostream &OS) { in print()
553 APInt DemandedBits::determineLiveOperandBitsAdd(unsigned OperandNo, in determineLiveOperandBitsAdd()
561 APInt DemandedBits::determineLiveOperandBitsSub(unsigned OperandNo, in determineLiveOperandBitsSub()
574 DemandedBits DemandedBitsAnalysis::run(Function &F, in run()
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H A DIVDescriptors.cpp94 DemandedBits *DB, in computeRecurrenceType()
215 RecurrenceDescriptor &RedDes, DemandedBits *DB, AssumptionCache *AC, in AddReductionVar()
841 DemandedBits *DB, AssumptionCache *AC, in isReductionPHI()
H A DVectorUtils.cpp544 llvm::computeMinimumValueSizes(ArrayRef<BasicBlock *> Blocks, DemandedBits &DB, in computeMinimumValueSizes()
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/Transforms/Vectorize/
H A DLoopVectorize.h67 class DemandedBits; variable
179 DemandedBits *DB;
193 DemandedBits &DB_, AssumptionCache &AC_,
H A DSLPVectorizer.h32 class DemandedBits; variable
71 DemandedBits *DB = nullptr;
80 DominatorTree *DT_, AssumptionCache *AC_, DemandedBits *DB_,
H A DLoopVectorizationLegality.h38 class DemandedBits; variable
246 LoopVectorizationRequirements *R, LoopVectorizeHints *H, DemandedBits *DB, in LoopVectorizationLegality()
531 DemandedBits *DB;
/freebsd-14.2/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DTargetLowering.cpp544 if (!C.isSubsetOf(DemandedBits)) { in ShrinkDemandedConstant()
805 if (DemandedBits.isSignMask() && in SimplifyMultipleUseDemandedBits()
1096 APInt DemandedBits = OriginalDemandedBits; in SimplifyDemandedBits() local
1379 if ((LHSKnown.Zero & DemandedBits) == in SimplifyDemandedBits()
1610 if ((DemandedBits & C->getAPIntValue()) == (DemandedBits & Ones) && in SimplifyDemandedBits()
1701 if (DemandedBits.isSignMask() && in SimplifyDemandedBits()
2005 if (DemandedBits.isOne()) in SimplifyDemandedBits()
2324 if (DemandedBits.isSignMask()) { in SimplifyDemandedBits()
2574 if (!(HighBits & DemandedBits)) { in SimplifyDemandedBits()
2623 APInt DemandedSrcBits = DemandedBits; in SimplifyDemandedBits()
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H A DDAGCombiner.cpp332 APInt DemandedBits = APInt::getAllOnes(BitWidth); in SimplifyDemandedBits() local
333 return SimplifyDemandedBits(Op, DemandedBits); in SimplifyDemandedBits()
336 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits) { in SimplifyDemandedBits() argument
339 if (!TLI.SimplifyDemandedBits(Op, DemandedBits, Known, TLO, 0, false)) in SimplifyDemandedBits()
362 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits,
1467 bool DAGCombiner::SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits, in SimplifyDemandedBits() argument
1472 if (!TLI.SimplifyDemandedBits(Op, DemandedBits, DemandedElts, Known, TLO, 0, in SimplifyDemandedBits()
8222 APInt DemandedBits = APInt::getLowBitsSet(NegBits, Bits); in matchRotateSub() local
8245 APInt DemandedBits = APInt::getLowBitsSet(PosBits, MaskLoBits); in matchRotateSub() local
22386 APInt DemandedBits = APInt::getAllOnes(VecEltBitWidth); in visitEXTRACT_VECTOR_ELT() local
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/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DBDCE.cpp41 static void clearAssumptionsOfUsers(Instruction *I, DemandedBits &DB) { in clearAssumptionsOfUsers()
90 static bool bitTrackingDCE(Function &F, DemandedBits &DB) { in bitTrackingDCE()
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DTargetLowering.h3834 bool ShrinkDemandedConstant(SDValue Op, const APInt &DemandedBits,
3839 bool ShrinkDemandedConstant(SDValue Op, const APInt &DemandedBits,
3846 const APInt &DemandedBits, in targetShrinkDemandedConstant() argument
3857 const APInt &DemandedBits,
3873 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits,
3880 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits,
3887 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits,
3892 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedBits,
3899 SDValue SimplifyMultipleUseDemandedBits(SDValue Op, const APInt &DemandedBits,
4019 const APInt &DemandedBits,
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/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelLowering.h1194 bool targetShrinkDemandedConstant(SDValue Op, const APInt &DemandedBits,
1226 const APInt &DemandedBits,
1233 SDValue Op, const APInt &DemandedBits, const APInt &DemandedElts,
H A DX86ISelLowering.cpp36498 APInt ShrunkMask = Mask & DemandedBits; in targetShrinkDemandedConstant()
42242 unsigned BitWidth = DemandedBits.getBitWidth(); in SimplifyMultipleUseDemandedBitsForTargetNode()
42252 if (DemandedBits.isSignMask()) in SimplifyMultipleUseDemandedBitsForTargetNode()
42258 if (DemandedBits.isSignMask() && in SimplifyMultipleUseDemandedBitsForTargetNode()
42335 Op, DemandedBits, DemandedElts, DAG, Depth); in SimplifyMultipleUseDemandedBitsForTargetNode()
44694 APInt DemandedBits(APInt::getSignMask(BitWidth)); in combineVSelectToBLENDV() local
48725 DemandedBits.clearAllBits(); in combineAnd()
48731 DemandedBits.setAllBits(); in combineAnd()
48734 DemandedBits |= EltBits[I]; in combineAnd()
52260 DemandedBits.clearAllBits(); in combineAndnp()
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/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVISelLowering.h543 bool targetShrinkDemandedConstant(SDValue Op, const APInt &DemandedBits,
H A DRISCVISelLowering.cpp16167 SDValue Op, const APInt &DemandedBits, const APInt &DemandedElts, in targetShrinkDemandedConstant() argument
16188 APInt ShrunkMask = Mask & DemandedBits; in targetShrinkDemandedConstant()
16192 APInt ExpandedMask = Mask | ~DemandedBits; in targetShrinkDemandedConstant()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/ARM/
H A DARMISelLowering.h518 bool targetShrinkDemandedConstant(SDValue Op, const APInt &DemandedBits,
H A DARMISelLowering.cpp20173 SDValue Op, const APInt &DemandedBits, const APInt &DemandedElts, in targetShrinkDemandedConstant() argument
20199 unsigned Demanded = DemandedBits.getZExtValue(); in targetShrinkDemandedConstant()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.h576 bool targetShrinkDemandedConstant(SDValue Op, const APInt &DemandedBits,
H A DAArch64ISelLowering.cpp1999 uint64_t DemandedBits = Demanded.getZExtValue(); in optimizeLogicalImm() local
2002 Imm &= DemandedBits; in optimizeLogicalImm()
2012 uint64_t NonDemandedBits = ~DemandedBits; in optimizeLogicalImm()
2013 uint64_t InvertedImm = ~Imm & DemandedBits; in optimizeLogicalImm()
2034 uint64_t Hi = Imm >> EltSize, DemandedBitsHi = DemandedBits >> EltSize; in optimizeLogicalImm()
2037 if (((Imm ^ Hi) & (DemandedBits & DemandedBitsHi) & Mask) != 0) in optimizeLogicalImm()
2042 DemandedBits |= DemandedBitsHi; in optimizeLogicalImm()
2081 SDValue Op, const APInt &DemandedBits, const APInt &DemandedElts, in targetShrinkDemandedConstant() argument
2099 if (DemandedBits.popcount() == Size) in targetShrinkDemandedConstant()
2120 return optimizeLogicalImm(Op, Size, Imm, DemandedBits, TLO, NewOpc); in targetShrinkDemandedConstant()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/Vectorize/
H A DLoopVectorize.cpp1202 const TargetLibraryInfo *TLI, DemandedBits *DB, in LoopVectorizationCostModel()
1899 DemandedBits *DB;
9617 TargetLibraryInfo *TLI, DemandedBits *DB, AssumptionCache *AC, in processLoopInVPlanNativePath()
10276 DemandedBits &DB_, AssumptionCache &AC_, LoopAccessInfoManager &LAIs_, in runImpl()
H A DSLPVectorizer.cpp980 DominatorTree *Dt, AssumptionCache *AC, DemandedBits *DB, in BoUpSLP()
3575 DemandedBits *DB;
13353 AssumptionCache *AC_, DemandedBits *DB_, in runImpl()
/freebsd-14.2/lib/clang/libllvm/
H A DMakefile79 SRCS_MIN+= Analysis/DemandedBits.cpp
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DSIISelLowering.cpp14321 APInt DemandedBits = APInt::getBitsSet(32, 8 * Offset, 8 * Offset + 8); in performCvtF32UByteNCombine() local
14322 if (TLI.SimplifyDemandedBits(Src, DemandedBits, DCI)) { in performCvtF32UByteNCombine()
14332 TLI.SimplifyMultipleUseDemandedBits(Src, DemandedBits, DAG)) in performCvtF32UByteNCombine()