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Searched refs:NumBits (Results 1 – 25 of 109) sorted by relevance

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/freebsd/contrib/llvm-project/llvm/include/llvm/Bitstream/
H A DBitstreamReader.h186 Expected<word_t> Read(unsigned NumBits) { in Read() argument
189 assert(NumBits && NumBits <= BitsInWord && in Read()
195 if (BitsInCurWord >= NumBits) { in Read()
196 word_t R = CurWord & (~word_t(0) >> (BitsInWord - NumBits)); in Read()
199 CurWord >>= (NumBits & Mask); in Read()
201 BitsInCurWord -= NumBits; in Read()
206 unsigned BitsLeft = NumBits - BitsInCurWord; in Read()
224 R |= R2 << (NumBits - BitsLeft); in Read()
229 Expected<uint32_t> ReadVBR(const unsigned NumBits) { in ReadVBR() argument
230 Expected<unsigned> MaybeRead = Read(NumBits); in ReadVBR()
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H A DBitstreamWriter.h282 void Emit(uint32_t Val, unsigned NumBits) { in Emit() argument
283 assert(NumBits && NumBits <= 32 && "Invalid value size!"); in Emit()
284 assert((Val & ~(~0U >> (32-NumBits))) == 0 && "High bits set!"); in Emit()
286 if (CurBit + NumBits < 32) { in Emit()
287 CurBit += NumBits; in Emit()
298 CurBit = (CurBit+NumBits) & 31; in Emit()
309 void EmitVBR(uint32_t Val, unsigned NumBits) { in EmitVBR() argument
310 assert(NumBits <= 32 && "Too many bits to emit!"); in EmitVBR()
311 uint32_t Threshold = 1U << (NumBits-1); in EmitVBR()
315 Emit((Val & ((1U << (NumBits - 1)) - 1)) | (1U << (NumBits - 1)), in EmitVBR()
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/freebsd/contrib/llvm-project/llvm/lib/Support/
H A DTrieRawHashMap.cpp74 static std::unique_ptr<TrieSubtrie> create(size_t StartBit, size_t NumBits);
76 explicit TrieSubtrie(size_t StartBit, size_t NumBits);
80 static constexpr size_t sizeToAlloc(unsigned NumBits) { in sizeToAlloc() argument
81 assert(NumBits < 20 && "Tries should have fewer than ~1M slots"); in sizeToAlloc()
82 unsigned Count = 1u << NumBits; in sizeToAlloc()
108 unsigned NumBits = 0; member in __anon657929bc0111::TrieSubtrie
120 size_t NumBits) { in create() argument
121 void *Memory = ::operator new(sizeToAlloc(NumBits)); in create()
122 TrieSubtrie *S = ::new (Memory) TrieSubtrie(StartBit, NumBits); in create()
126 TrieSubtrie::TrieSubtrie(size_t StartBit, size_t NumBits) in TrieSubtrie() argument
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H A DAPSInt.cpp25 unsigned NumBits = ((Str.size() * 64) / 19) + 2; in APSInt() local
26 APInt Tmp(NumBits, Str, /*radix=*/10); in APSInt()
29 if (MinBits < NumBits) in APSInt()
35 if (ActiveBits < NumBits) in APSInt()
H A DKnownBits.cpp92 unsigned NumBits = MinVal.trunc(BitWidth - 1).countl_one(); in computeForAddSub() local
95 KnownOut.One.setBits(BitWidth - 1 - NumBits, BitWidth - 1); in computeForAddSub()
106 unsigned NumBits = MaxVal.trunc(BitWidth - 1).countl_zero(); in computeForAddSub() local
107 KnownOut.Zero.setBits(BitWidth - 1 - NumBits, BitWidth - 1); in computeForAddSub()
128 unsigned NumBits = MinVal.trunc(BitWidth - 1).countl_one(); in computeForAddSub() local
129 KnownOut.One.setBits(BitWidth - 1 - NumBits, BitWidth - 1); in computeForAddSub()
134 unsigned NumBits = MaxVal.trunc(BitWidth - 1).countl_zero(); in computeForAddSub() local
135 KnownOut.Zero.setBits(BitWidth - 1 - NumBits, BitWidth - 1); in computeForAddSub()
/freebsd/contrib/llvm-project/llvm/include/llvm/ADT/
H A DTrieHashIndexGenerator.h88 size_t NumBits) { in getIndex()
104 if (CurrentNumBits > NumBits) { in getIndex()
105 Byte >>= CurrentNumBits - NumBits; in getIndex()
106 CurrentNumBits = NumBits; in getIndex()
111 assert(NumBits >= CurrentNumBits); in getIndex()
112 NumBits -= CurrentNumBits; in getIndex()
113 if (!NumBits) in getIndex()
H A DBitset.h29 template <unsigned NumBits>
38 static constexpr unsigned NumWords = (NumBits + BITWORD_SIZE-1) / BITWORD_SIZE;
79 constexpr size_t size() const { return NumBits; } in size()
/freebsd/contrib/llvm-project/llvm/lib/TextAPI/
H A DArchitecture.cpp24 #define ARCHINFO(Arch, Type, Subtype, NumBits) \ in getArchitectureFromCpuType() argument
36 #define ARCHINFO(Arch, Type, Subtype, NumBits) .Case(#Arch, AK_##Arch) in getArchitectureFromName() argument
44 #define ARCHINFO(Arch, Type, Subtype, NumBits) \ in getArchitectureName() argument
60 #define ARCHINFO(Arch, Type, Subtype, NumBits) \ in getCPUTypeFromArchitecture() argument
80 #define ARCHINFO(Arch, Type, Subtype, NumBits) \ in is64Bit() argument
82 return NumBits == 64; in is64Bit()
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86FixupVectorConstants.cpp85 unsigned NumBits = C->getType()->getPrimitiveSizeInBits(); in extractConstantBits() local
88 return APInt::getZero(NumBits); in extractConstantBits()
92 return APInt::getSplat(NumBits, CInt->getValue()); in extractConstantBits()
99 return APInt::getSplat(NumBits, CFP->getValue().bitcastToAPInt()); in extractConstantBits()
107 assert((NumBits % Bits->getBitWidth()) == 0 && "Illegal splat"); in extractConstantBits()
108 return APInt::getSplat(NumBits, *Bits); in extractConstantBits()
112 APInt Bits = APInt::getZero(NumBits); in extractConstantBits()
118 assert(NumBits == (E * SubBits->getBitWidth()) && in extractConstantBits()
132 APInt Bits = APInt::getZero(NumBits); in extractConstantBits()
149 unsigned NumBits) { in extractConstantBits() argument
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/freebsd/contrib/llvm-project/llvm/utils/TableGen/Common/
H A DVarLenCodeEmitterGen.cpp130 : TheDef(TheDef), NumBits(0U), HasDynamicSegment(false) { in VarLenInst()
133 NumBits += S.BitWidth; in VarLenInst()
172 const Init *OperandName = DI->getArg(0), *NumBits = DI->getArg(1); in buildRec() local
173 if (!isa<StringInit>(OperandName) || !isa<IntInit>(NumBits)) in buildRec()
176 auto NumBitsVal = cast<IntInit>(NumBits)->getValue(); in buildRec()
202 unsigned NumBits = 0U; in buildRec() local
205 NumBits = static_cast<unsigned>(LoBitVal - HiBitVal + 1); in buildRec()
207 NumBits = static_cast<unsigned>(HiBitVal - LoBitVal + 1); in buildRec()
218 Segments.push_back({NumBits, DagInit::get(DI->getOperator(), NewArgs), in buildRec()
221 Segments.push_back({NumBits, DI, CustomEncoder, CustomDecoder}); in buildRec()
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H A DVarLenCodeEmitterGen.h30 size_t NumBits; variable
40 VarLenInst() : TheDef(nullptr), NumBits(0U), HasDynamicSegment(false) {} in VarLenInst()
45 size_t size() const { return NumBits; } in size()
/freebsd/contrib/llvm-project/llvm/lib/Target/CSKY/
H A DCSKYRegisterInfo.cpp135 unsigned NumBits = 0; in IsLegalOffset() local
140 NumBits = 12; in IsLegalOffset()
144 NumBits = 12; in IsLegalOffset()
148 NumBits = 12; in IsLegalOffset()
152 NumBits = 5; in IsLegalOffset()
156 NumBits = 5; in IsLegalOffset()
160 NumBits = 5; in IsLegalOffset()
164 NumBits = 8; in IsLegalOffset()
174 unsigned Mask = (1 << NumBits) - 1; in IsLegalOffset()
/freebsd/contrib/llvm-project/clang/lib/AST/ByteCode/
H A DBoolean.h52 APSInt toAPSInt(unsigned NumBits) const { in toAPSInt() argument
53 return APSInt(toAPSInt().zextOrTrunc(NumBits), true); in toAPSInt()
94 static Boolean min(unsigned NumBits) { return Boolean(false); } in min() argument
95 static Boolean max(unsigned NumBits) { return Boolean(true); } in max() argument
111 template <typename T> static Boolean from(T Value, unsigned NumBits) { in from() argument
115 static bool inRange(int64_t Value, unsigned NumBits) { in inRange() argument
H A DInterpBuiltinBitCast.cpp302 Bits NumBits = Bits( in readPointerToBuffer() local
304 assert(NumBits.isFullByte()); in readPointerToBuffer()
305 assert(NumBits.getQuantity() <= FullBitWidth.getQuantity()); in readPointerToBuffer()
310 swapBytes(Buff.get(), NumBits.roundToBytes()); in readPointerToBuffer()
312 Buffer.markInitialized(BitOffset, NumBits); in readPointerToBuffer()
397 Bits NumBits = Bits(llvm::APFloatBase::getSizeInBits(Semantics)); in DoBitCastPtr() local
398 assert(NumBits.isFullByte()); in DoBitCastPtr()
399 assert(NumBits.getQuantity() <= FullBitWidth.getQuantity()); in DoBitCastPtr()
400 auto M = Buffer.copyBits(BitOffset, NumBits, FullBitWidth, in DoBitCastPtr()
404 swapBytes(M.get(), NumBits.roundToBytes()); in DoBitCastPtr()
H A DIntegralAP.h130 template <typename T> static IntegralAP from(T Value, unsigned NumBits = 0) {
131 if (NumBits == 0)
132 NumBits = sizeof(T) * 8;
133 assert(NumBits > 0);
134 assert(APInt::getNumWords(NumBits) == 1);
135 APInt Copy = APInt(NumBits, static_cast<uint64_t>(Value), Signed);
H A DIntegral.h203 static Integral min(unsigned NumBits) { return Integral(Min); }
204 static Integral max(unsigned NumBits) { return Integral(Max); }
221 template <typename T> static Integral from(T Value, unsigned NumBits) {
225 static bool inRange(int64_t Value, unsigned NumBits) {
/freebsd/contrib/llvm-project/compiler-rt/lib/scudo/standalone/
H A Dsize_class_map.h52 // - NumBits: the number of non-zero bits in sizes after 2^MidSizeLog.
53 // eg. with NumBits==3 all size classes after 2^MidSizeLog look like
67 static const u8 S = Config::NumBits - 1;
115 static const u8 S = Config::NumBits - 1;
225 static const uptr NumBits = 3; member
237 static const uptr NumBits = 3; member
250 static const uptr NumBits = 7; member
265 static const uptr NumBits = 8;
293 static const uptr NumBits = 1;
294 static const uptr NumBits = 4; global() member
315 static const uptr NumBits = 1; global() member
/freebsd/contrib/llvm-project/llvm/lib/Target/ARM/
H A DThumb2InstrInfo.cpp659 unsigned NumBits = 0; in rewriteT2FrameIndex() local
669 NumBits = 8; in rewriteT2FrameIndex()
674 NumBits = 12; in rewriteT2FrameIndex()
682 NumBits = 8; in rewriteT2FrameIndex()
696 NumBits = 8; in rewriteT2FrameIndex()
710 case ARMII::AddrModeT2_i7s4: NumBits = 9; OffsetMask = 0x3; break; in rewriteT2FrameIndex()
711 case ARMII::AddrModeT2_i7s2: NumBits = 8; OffsetMask = 0x1; break; in rewriteT2FrameIndex()
712 default: NumBits = 7; OffsetMask = 0x0; break; in rewriteT2FrameIndex()
720 NumBits = 8 + 2; in rewriteT2FrameIndex()
726 NumBits = 8; // 8 bits scaled by 4 in rewriteT2FrameIndex()
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H A DARMBaseRegisterInfo.cpp763 unsigned NumBits = 0; in isFrameOffsetLegal() local
775 NumBits = 8; in isFrameOffsetLegal()
778 NumBits = 12; in isFrameOffsetLegal()
783 NumBits = 8; in isFrameOffsetLegal()
788 NumBits = 12; in isFrameOffsetLegal()
791 NumBits = 8; in isFrameOffsetLegal()
794 NumBits = (BaseReg == ARM::SP ? 8 : 5); in isFrameOffsetLegal()
811 unsigned Mask = (1 << NumBits) - 1; in isFrameOffsetLegal()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/Disassembler/
H A DAMDGPUDisassembler.h46 uint64_t extractBitsAsZExtValue(unsigned NumBits, in extractBitsAsZExtValue() argument
48 assert(NumBits && NumBits <= 64); in extractBitsAsZExtValue()
55 return Val & ((uint64_t(2) << (NumBits - 1)) - 1); in extractBitsAsZExtValue()
/freebsd/contrib/llvm-project/llvm/utils/TableGen/
H A DDecoderEmitter.cpp387 unsigned NumBits; // number of bits to filter member in __anonfc09cd8b0211::Filter
505 unsigned NumBits; member
564 unsigned NumBits) const;
649 : Owner(f.Owner), StartBit(f.StartBit), NumBits(f.NumBits), Mixed(f.Mixed), in Filter()
657 : Owner(owner), StartBit(startBit), NumBits(numBits), Mixed(mixed) { in Filter()
658 assert(StartBit + NumBits - 1 < Owner.BitWidth); in Filter()
670 auto [Ok, Field] = Owner.fieldFromInsn(Insn, StartBit, NumBits); in Filter()
701 for (unsigned bitIndex = 0; bitIndex < NumBits; ++bitIndex) in recurse()
723 for (unsigned bitIndex = 0; bitIndex < NumBits; ++bitIndex) in recurse()
748 assert(isUInt<8>(NumBits) && "NumBits overflowed uint8 table entry!"); in emitTableEntry()
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H A DAsmWriterEmitter.cpp402 unsigned NumBits = Log2_32_Ceil(UniqueOperandCommands.size()); in EmitGetMnemonic() local
405 if (NumBits > BitsLeft) { in EmitGetMnemonic()
406 LLVM_DEBUG(errs() << "Not enough bits to densely encode " << NumBits in EmitGetMnemonic()
427 BitsLeft -= NumBits; in EmitGetMnemonic()
526 unsigned NumBits = Log2_32_Ceil(Commands.size()); in EmitPrintInstruction() local
527 assert(NumBits <= BitsLeft && "consistency error"); in EmitPrintInstruction()
530 O << "\n // Fragment " << i << " encoded into " << NumBits << " bits for " in EmitPrintInstruction()
536 << ((1 << NumBits) - 1) << ") {\n" in EmitPrintInstruction()
544 << ((1 << NumBits) - 1) << ") {\n" in EmitPrintInstruction()
555 BitsLeft -= NumBits; in EmitPrintInstruction()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineShifts.cpp587 static bool canEvaluateShifted(Value *V, unsigned NumBits, bool IsLeftShift, in canEvaluateShifted() argument
606 return canEvaluateShifted(I->getOperand(0), NumBits, IsLeftShift, IC, I) && in canEvaluateShifted()
607 canEvaluateShifted(I->getOperand(1), NumBits, IsLeftShift, IC, I); in canEvaluateShifted()
611 return canEvaluateShiftedShift(NumBits, IsLeftShift, I, IC, CxtI); in canEvaluateShifted()
617 return canEvaluateShifted(TrueVal, NumBits, IsLeftShift, IC, SI) && in canEvaluateShifted()
618 canEvaluateShifted(FalseVal, NumBits, IsLeftShift, IC, SI); in canEvaluateShifted()
626 if (!canEvaluateShifted(IncValue, NumBits, IsLeftShift, IC, PN)) in canEvaluateShifted()
634 MulConst->isNegatedPowerOf2() && MulConst->countr_zero() == NumBits; in canEvaluateShifted()
704 static Value *getShiftedValue(Value *V, unsigned NumBits, bool isLeftShift, in getShiftedValue() argument
709 return IC.Builder.CreateShl(C, NumBits); in getShiftedValue()
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/freebsd/contrib/llvm-project/llvm/include/llvm/DebugInfo/PDB/
H A DPDBTypes.h486 #define VARIANT_WIDTH(Enum, NumBits) \ argument
488 return NumBits;
511 #define VARIANT_APSINT(Enum, NumBits, IsUnsigned) \ argument
514 APInt(NumBits, static_cast<uint64_t>(Value.Enum), !IsUnsigned), \
/freebsd/contrib/llvm-project/clang/lib/Lex/
H A DPPExpressions.cpp396 unsigned NumBits; in EvaluateValue() local
398 NumBits = TI.getIntWidth(); in EvaluateValue()
400 NumBits = TI.getWCharWidth(); in EvaluateValue()
402 NumBits = TI.getChar16Width(); in EvaluateValue()
404 NumBits = TI.getChar32Width(); in EvaluateValue()
406 NumBits = TI.getCharWidth(); in EvaluateValue()
409 llvm::APSInt Val(NumBits); in EvaluateValue()

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