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Searched refs:Known (Results 1 – 25 of 165) sorted by relevance

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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/
H A DGISelValueTracking.cpp99 KnownBits Known; in getKnownBits() local
100 computeKnownBitsImpl(R, Known, DemandedElts, Depth); in getKnownBits()
102 return Known; in getKnownBits()
120 dumpResult(const MachineInstr &MI, const KnownBits &Known, unsigned Depth) { in dumpResult() argument
123 << toString(Known.Zero | Known.One, 16, false) << "\n" in dumpResult()
124 << "[" << Depth << "] Zero: 0x" << toString(Known.Zero, 16, false) in dumpResult()
126 << "[" << Depth << "] One: 0x" << toString(Known.One, 16, false) in dumpResult()
132 KnownBits &Known, in computeKnownBitsMin() argument
136 computeKnownBitsImpl(Src1, Known, DemandedElts, Depth); in computeKnownBitsMin()
139 if (Known.isUnknown()) in computeKnownBitsMin()
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/freebsd/contrib/llvm-project/llvm/lib/Support/
H A DKnownBits.cpp44 APInt Known = std::move(LHSKnownUnion) & RHSKnownUnion & CarryKnownUnion; in computeForAddCarry() local
48 KnownOut.Zero = ~std::move(PossibleSumZero) & Known; in computeForAddCarry()
49 KnownOut.One = std::move(PossibleSumOne) & Known; in computeForAddCarry()
289 KnownBits Known; in shl() local
291 Known.Zero = LHS.Zero.ushl_ov(ShiftAmt, ShiftedOutZero); in shl()
292 Known.Zero.setLowBits(ShiftAmt); in shl()
293 Known.One = LHS.One.ushl_ov(ShiftAmt, ShiftedOutOne); in shl()
302 Known.makeNonNegative(); in shl()
304 Known.makeNegative(); in shl()
306 return Known; in shl()
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/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp75 KnownBits &Known) { in SimplifyDemandedInstructionBits() argument
76 APInt DemandedMask(APInt::getAllOnes(Known.getBitWidth())); in SimplifyDemandedInstructionBits()
77 Value *V = SimplifyDemandedUseBits(&Inst, DemandedMask, Known, in SimplifyDemandedInstructionBits()
88 KnownBits Known(getBitWidth(Inst.getType(), DL)); in SimplifyDemandedInstructionBits() local
89 return SimplifyDemandedInstructionBits(Inst, Known); in SimplifyDemandedInstructionBits()
97 KnownBits &Known, in SimplifyDemandedBits() argument
103 llvm::computeKnownBits(V, Known, Q, Depth); in SimplifyDemandedBits()
107 Known.resetAll(); in SimplifyDemandedBits()
116 llvm::computeKnownBits(V, Known, Q, Depth); in SimplifyDemandedBits()
126 NewVal = SimplifyDemandedUseBits(VInst, DemandedMask, Known, Q, Depth); in SimplifyDemandedBits()
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/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DValueTracking.cpp135 KnownBits &Known, const SimplifyQuery &Q,
138 void llvm::computeKnownBits(const Value *V, KnownBits &Known, in computeKnownBits() argument
146 ::computeKnownBits(V, DemandedElts, Known, Q, Depth); in computeKnownBits()
149 void llvm::computeKnownBits(const Value *V, KnownBits &Known, in computeKnownBits() argument
153 computeKnownBits(V, Known, in computeKnownBits()
291 KnownBits Known = computeKnownBits(V, SQ, Depth); in isKnownPositive() local
292 return Known.isNonNegative() && in isKnownPositive()
293 (Known.isNonZero() || isKnownNonZero(V, SQ, Depth)); in isKnownPositive()
318 KnownBits Known(Mask.getBitWidth()); in MaskedValueIsZero() local
319 computeKnownBits(V, Known, SQ, Depth); in MaskedValueIsZero()
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H A DDemandedBits.cpp54 const APInt &AOut, APInt &AB, KnownBits &Known, KnownBits &Known2, in determineLiveOperandBits() argument
71 Known = KnownBits(BitWidth); in determineLiveOperandBits()
72 computeKnownBits(V1, Known, DL, &AC, UserI, &DT); in determineLiveOperandBits()
104 std::min(BitWidth, Known.countMaxLeadingZeros()+1)); in determineLiveOperandBits()
114 std::min(BitWidth, Known.countMaxTrailingZeros()+1)); in determineLiveOperandBits()
155 AB = determineLiveOperandBitsAdd(OperandNo, AOut, Known, Known2); in determineLiveOperandBits()
163 AB = determineLiveOperandBitsSub(OperandNo, AOut, Known, Known2); in determineLiveOperandBits()
234 AB &= ~(Known.Zero & ~Known2.Zero); in determineLiveOperandBits()
247 AB &= ~(Known.One & ~Known2.One); in determineLiveOperandBits()
350 KnownBits Known, Known2; in performAnalysis() local
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H A DHashRecognize.cpp450 static bool checkExtractBits(const KnownBits &Known, unsigned N, in checkExtractBits() argument
454 if (N == Known.getBitWidth()) in checkExtractBits()
455 return CheckFn(Known.extractBits(N, 0)); in checkExtractBits()
459 unsigned BitPos = ByteOrderSwapped ? 0 : Known.getBitWidth() - N; in checkExtractBits()
461 return CheckFn(Known.extractBits(N, BitPos)) && in checkExtractBits()
462 Known.extractBits(Known.getBitWidth() - N, SwappedBitPos).isUnknown(); in checkExtractBits()
/freebsd/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DWithCache.h45 mutable KnownBits Known; variable
48 Known = computeKnownBits(Pointer.getPointer(), Q, 0); in calculateKnownBits()
54 WithCache(PointerType Pointer, const KnownBits &Known) in WithCache() argument
55 : Pointer(Pointer, true), Known(Known) {} in WithCache()
62 return Known; in getKnownBits()
/freebsd/crypto/openssl/doc/man7/
H A DEVP_MD-SHA2.pod25 Known names are "SHA2-224", "SHA-224" and "SHA224".
29 Known names are "SHA2-256", "SHA-256" and "SHA256".
33 Known names are "SHA2-384", "SHA-384" and "SHA384".
37 Known names are "SHA2-512", "SHA-512" and "SHA512".
49 Known names are "SHA2-256/192", "SHA-256/192" and "SHA256-192".
53 Known names are "SHA2-512/224", "SHA-512/224" and "SHA512-224".
57 Known names are "SHA2-512/256", "SHA-512/256" and "SHA512-256".
H A DEVP_MD-SHAKE.pod26 Known names are "KECCAK-KMAC-128" and "KECCAK-KMAC128". This is used
33 Known names are "KECCAK-KMAC-256" and "KECCAK-KMAC256". This is used
40 Known names are "SHAKE-128" and "SHAKE128".
44 Known names are "SHAKE-256" and "SHAKE256".
/freebsd/tools/test/stress2/tools/
H A Dfail.sh58 credleak.sh 20170321 Known lockd issue
63 graid1_8.sh 20170512 Known: do not run fsck
64 mountu.sh 20170321 Known NFS problem
68 nfssillyrename.sh 20170321 Known problem
70 swappedout.sh 20170321 Known to fail
72 tvnlru.sh 20170329 Known performance issue
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DFunctionLoweringInfo.h165 KnownBits Known = 1; member
248 const KnownBits &Known) { in AddLiveOutRegInfo() argument
250 if (NumSignBits == 1 && Known.isUnknown()) in AddLiveOutRegInfo()
256 LOI.Known.One = Known.One; in AddLiveOutRegInfo()
257 LOI.Known.Zero = Known.Zero; in AddLiveOutRegInfo()
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/GlobalISel/
H A DGISelValueTracking.h43 void computeKnownBitsMin(Register Src0, Register Src1, KnownBits &Known,
49 void computeKnownFPClass(Register R, KnownFPClass &Known,
55 KnownFPClass &Known, unsigned Depth);
58 FPClassTest InterestedClasses, KnownFPClass &Known,
69 virtual void computeKnownBitsImpl(Register R, KnownBits &Known,
98 static void computeKnownBitsForAlignment(KnownBits &Known, Align Alignment) { in computeKnownBitsForAlignment() argument
100 Known.Zero.setLowBits(Log2(Alignment)); in computeKnownBitsForAlignment()
/freebsd/sys/contrib/device-tree/Bindings/phy/
H A Dbcm-ns-usb3-phy.txt13 Known A0: BCM4707 rev 0
14 Known B0: BCM4707 rev 4, BCM53573 rev 2
15 Known B1: BCM4707 rev 6
16 Known C0: BCM47094 rev 0
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DFunctionLoweringInfo.cpp433 if (BitWidth > LOI->Known.getBitWidth()) { in GetLiveOutRegInfo()
435 LOI->Known = LOI->Known.anyext(BitWidth); in GetLiveOutRegInfo()
473 DestLOI.Known = KnownBits(BitWidth); in ComputePHILiveOutRegInfo()
484 DestLOI.Known = KnownBits::makeConstant(Val); in ComputePHILiveOutRegInfo()
501 assert(DestLOI.Known.Zero.getBitWidth() == BitWidth && in ComputePHILiveOutRegInfo()
502 DestLOI.Known.One.getBitWidth() == BitWidth && in ComputePHILiveOutRegInfo()
509 DestLOI.Known = KnownBits(BitWidth); in ComputePHILiveOutRegInfo()
520 DestLOI.Known.Zero &= ~Val; in ComputePHILiveOutRegInfo()
521 DestLOI.Known.One &= Val; in ComputePHILiveOutRegInfo()
538 DestLOI.Known = DestLOI.Known.intersectWith(SrcLOI->Known); in ComputePHILiveOutRegInfo()
H A DSelectionDAG.cpp3395 KnownBits Known(BitWidth); // Don't know anything. in computeKnownBits() local
3403 return Known; // Limit search depth. in computeKnownBits()
3412 return Known; // No demanded elts, better to assume we don't know anything. in computeKnownBits()
3425 Known = computeKnownBits(SrcOp, Depth + 1).trunc(BitWidth); in computeKnownBits()
3433 Known.insertBits(computeKnownBits(SrcOp, Depth + 1), ScalarSize * I); in computeKnownBits()
3441 Known.Zero.setLowBits(Step.logBase2()); in computeKnownBits()
3461 Known.Zero.setHighBits(MaxValue.countl_zero()); in computeKnownBits()
3467 Known.Zero.setAllBits(); Known.One.setAllBits(); in computeKnownBits()
3483 Known = Known.intersectWith(Known2); in computeKnownBits()
3486 if (Known.isUnknown()) in computeKnownBits()
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H A DTargetLowering.cpp652 KnownBits Known; in SimplifyDemandedBits() local
654 bool Simplified = SimplifyDemandedBits(Op, DemandedBits, Known, TLO); in SimplifyDemandedBits()
668 KnownBits Known; in SimplifyDemandedBits() local
671 SimplifyDemandedBits(Op, DemandedBits, DemandedElts, Known, TLO); in SimplifyDemandedBits()
680 KnownBits &Known, in SimplifyDemandedBits() argument
692 return SimplifyDemandedBits(Op, DemandedBits, DemandedElts, Known, TLO, Depth, in SimplifyDemandedBits()
1158 const APInt &OriginalDemandedElts, KnownBits &Known, TargetLoweringOpt &TLO, in SimplifyDemandedBits() argument
1165 Known = KnownBits(BitWidth); in SimplifyDemandedBits()
1187 Known = KnownBits::makeConstant(Op->getAsAPIntVal()); in SimplifyDemandedBits()
1193 Known = KnownBits::makeConstant( in SimplifyDemandedBits()
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/freebsd/contrib/llvm-project/clang/lib/APINotes/
H A DAPINotesReader.cpp810 auto Known = IdentifierTable->find(Str); in getIdentifier() local
811 if (Known == IdentifierTable->end()) in getIdentifier()
814 return *Known; in getIdentifier()
833 auto Known = ObjCSelectorTable->find(Key); in getSelector() local
834 if (Known == ObjCSelectorTable->end()) in getSelector()
837 return *Known; in getSelector()
2160 auto Known = Implementation->ObjCPropertyTable->find( in lookupObjCProperty() local
2162 if (Known == Implementation->ObjCPropertyTable->end()) in lookupObjCProperty()
2165 return {Implementation->SwiftVersion, *Known}; in lookupObjCProperty()
2178 auto Known = Implementation->ObjCMethodTable->find( in lookupObjCMethod() local
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H A DAPINotesManager.cpp369 auto Known = Readers.find(*Dir); in findAPINotes() local
372 if (Known != Readers.end()) { in findAPINotes()
376 if (Known->second && isa<DirectoryEntryRef>(Known->second)) { in findAPINotes()
378 Dir = cast<DirectoryEntryRef>(Known->second); in findAPINotes()
383 if (auto Reader = dyn_cast_if_present<APINotesReader *>(Known->second)) in findAPINotes()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DInferAlignment.cpp65 KnownBits Known = computeKnownBits(PtrOp, DL, &AC, &I, &DT); in inferAlignment() local
66 unsigned TrailZ = std::min(Known.countMinTrailingZeros(), in inferAlignment()
68 return Align(1ull << std::min(Known.getBitWidth() - 1, TrailZ)); in inferAlignment()
/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/IPO/
H A DAttributor.h2704 bool isAtFixpoint() const override { return Assumed == Known; }
2708 Known = Assumed;
2714 Assumed = Known;
2719 base_t getKnown() const { return Known; }
2773 base_t Known = getWorstState();
2791 return (this->Known & BitsEncoding) == BitsEncoding;
2803 this->Known |= Bits;
2814 this->Known = (this->Known & ~BitsEncoding);
2821 this->Assumed = (this->Assumed & BitsEncoding) | this->Known;
2831 this->Known |= KnownValue;
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/freebsd/crypto/openssl/include/openssl/
H A Dcore_names.h.in30 /* Known CIPHER names (not a complete list) */
35 /* Known DIGEST names (not a complete list) */
58 /* Known MAC names */
69 /* Known KDF names */
/freebsd/contrib/llvm-project/clang/lib/Lex/
H A DModuleMap.cpp417 HeadersMap::iterator Known = Headers.find(File); in findKnownHeader() local
419 Known == Headers.end() && ModuleMap::isBuiltinHeader(File)) { in findKnownHeader()
423 return Known; in findKnownHeader()
502 HeadersMap::iterator Known = findKnownHeader(File); in diagnoseHeaderInclusion() local
503 if (Known != Headers.end()) { in diagnoseHeaderInclusion()
504 for (const KnownHeader &Header : Known->second) { in diagnoseHeaderInclusion()
603 HeadersMap::iterator Known = findKnownHeader(File); in findModuleForHeader() local
604 if (Known != Headers.end()) { in findModuleForHeader()
607 for (KnownHeader &H : Known->second) { in findModuleForHeader()
694 HeadersMap::iterator Known = findKnownHeader(File); in findAllModulesForHeader() local
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/freebsd/contrib/llvm-project/clang/lib/Serialization/
H A DGlobalModuleIndex.cpp287 llvm::DenseMap<ModuleFile *, unsigned>::iterator Known in getModuleDependencies() local
289 if (Known == ModulesByFile.end()) in getModuleDependencies()
294 ArrayRef<unsigned> StoredDependencies = Modules[Known->second].Dependencies; in getModuleDependencies()
312 IdentifierIndexTable::iterator Known = Table.find(Name); in lookupIdentifier() local
313 if (Known == Table.end()) { in lookupIdentifier()
317 SmallVector<unsigned, 2> ModuleIDs = *Known; in lookupIdentifier()
330 llvm::StringMap<unsigned>::iterator Known = UnresolvedModules.find(Name); in loadedModuleFile() local
331 if (Known == UnresolvedModules.end()) { in loadedModuleFile()
336 ModuleInfo &Info = Modules[Known->second]; in loadedModuleFile()
344 ModulesByFile[File] = Known->second; in loadedModuleFile()
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/freebsd/contrib/llvm-project/llvm/lib/Target/XCore/
H A DXCoreISelLowering.cpp371 KnownBits Known = DAG.computeKnownBits(Value); in isWordAligned() local
372 return Known.countMinTrailingZeros() >= 2; in isWordAligned()
1479 KnownBits Known; in PerformDAGCombine() local
1484 TLI.SimplifyDemandedBits(OutVal, DemandedMask, Known, TLO)) in PerformDAGCombine()
1495 KnownBits Known; in PerformDAGCombine() local
1500 TLI.SimplifyDemandedBits(Time, DemandedMask, Known, TLO)) in PerformDAGCombine()
1533 KnownBits Known = DAG.computeKnownBits(N2); in PerformDAGCombine() local
1534 if ((Known.Zero & Mask) == Mask) { in PerformDAGCombine()
1555 KnownBits Known = DAG.computeKnownBits(N2); in PerformDAGCombine() local
1556 if ((Known.Zero & Mask) == Mask) { in PerformDAGCombine()
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/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/InstCombine/
H A DInstCombiner.h349 KnownBits &Known,
433 void computeKnownBits(const Value *V, KnownBits &Known,
435 llvm::computeKnownBits(V, Known, SQ.getWithInstruction(CxtI), Depth);
512 const APInt &DemandedMask, KnownBits &Known,
517 const APInt &DemandedMask, KnownBits &Known) { in SimplifyDemandedBits() argument
518 return SimplifyDemandedBits(I, OpNo, DemandedMask, Known, in SimplifyDemandedBits()

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