LLVM  15.0.0git
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llvm::MVT Class Reference

Machine Value Type. More...

#include "llvm/Support/MachineValueType.h"

Collaboration diagram for llvm::MVT:
Collaboration graph
[legend]

Public Types

enum  SimpleValueType : uint8_t {
  INVALID_SIMPLE_VALUE_TYPE = 0, Other = 1, i1 = 2, i2 = 3,
  i4 = 4, i8 = 5, i16 = 6, i32 = 7,
  i64 = 8, i128 = 9, FIRST_INTEGER_VALUETYPE = i1, LAST_INTEGER_VALUETYPE = i128,
  bf16 = 10, f16 = 11, f32 = 12, f64 = 13,
  f80 = 14, f128 = 15, ppcf128 = 16, FIRST_FP_VALUETYPE = bf16,
  LAST_FP_VALUETYPE = ppcf128, v1i1 = 17, v2i1 = 18, v4i1 = 19,
  v8i1 = 20, v16i1 = 21, v32i1 = 22, v64i1 = 23,
  v128i1 = 24, v256i1 = 25, v512i1 = 26, v1024i1 = 27,
  v128i2 = 28, v64i4 = 29, v1i8 = 30, v2i8 = 31,
  v4i8 = 32, v8i8 = 33, v16i8 = 34, v32i8 = 35,
  v64i8 = 36, v128i8 = 37, v256i8 = 38, v512i8 = 39,
  v1024i8 = 40, v1i16 = 41, v2i16 = 42, v3i16 = 43,
  v4i16 = 44, v8i16 = 45, v16i16 = 46, v32i16 = 47,
  v64i16 = 48, v128i16 = 49, v256i16 = 50, v512i16 = 51,
  v1i32 = 52, v2i32 = 53, v3i32 = 54, v4i32 = 55,
  v5i32 = 56, v6i32 = 57, v7i32 = 58, v8i32 = 59,
  v16i32 = 60, v32i32 = 61, v64i32 = 62, v128i32 = 63,
  v256i32 = 64, v512i32 = 65, v1024i32 = 66, v2048i32 = 67,
  v1i64 = 68, v2i64 = 69, v3i64 = 70, v4i64 = 71,
  v8i64 = 72, v16i64 = 73, v32i64 = 74, v64i64 = 75,
  v128i64 = 76, v256i64 = 77, v1i128 = 78, FIRST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE = v1i1,
  LAST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE = v1i128, v1f16 = 79, v2f16 = 80, v3f16 = 81,
  v4f16 = 82, v8f16 = 83, v16f16 = 84, v32f16 = 85,
  v64f16 = 86, v128f16 = 87, v256f16 = 88, v512f16 = 89,
  v2bf16 = 90, v3bf16 = 91, v4bf16 = 92, v8bf16 = 93,
  v16bf16 = 94, v32bf16 = 95, v64bf16 = 96, v128bf16 = 97,
  v1f32 = 98, v2f32 = 99, v3f32 = 100, v4f32 = 101,
  v5f32 = 102, v6f32 = 103, v7f32 = 104, v8f32 = 105,
  v16f32 = 106, v32f32 = 107, v64f32 = 108, v128f32 = 109,
  v256f32 = 110, v512f32 = 111, v1024f32 = 112, v2048f32 = 113,
  v1f64 = 114, v2f64 = 115, v3f64 = 116, v4f64 = 117,
  v8f64 = 118, v16f64 = 119, v32f64 = 120, v64f64 = 121,
  v128f64 = 122, v256f64 = 123, FIRST_FP_FIXEDLEN_VECTOR_VALUETYPE = v1f16, LAST_FP_FIXEDLEN_VECTOR_VALUETYPE = v256f64,
  FIRST_FIXEDLEN_VECTOR_VALUETYPE = v1i1, LAST_FIXEDLEN_VECTOR_VALUETYPE = v256f64, nxv1i1 = 124, nxv2i1 = 125,
  nxv4i1 = 126, nxv8i1 = 127, nxv16i1 = 128, nxv32i1 = 129,
  nxv64i1 = 130, nxv1i8 = 131, nxv2i8 = 132, nxv4i8 = 133,
  nxv8i8 = 134, nxv16i8 = 135, nxv32i8 = 136, nxv64i8 = 137,
  nxv1i16 = 138, nxv2i16 = 139, nxv4i16 = 140, nxv8i16 = 141,
  nxv16i16 = 142, nxv32i16 = 143, nxv1i32 = 144, nxv2i32 = 145,
  nxv4i32 = 146, nxv8i32 = 147, nxv16i32 = 148, nxv32i32 = 149,
  nxv1i64 = 150, nxv2i64 = 151, nxv4i64 = 152, nxv8i64 = 153,
  nxv16i64 = 154, nxv32i64 = 155, FIRST_INTEGER_SCALABLE_VECTOR_VALUETYPE = nxv1i1, LAST_INTEGER_SCALABLE_VECTOR_VALUETYPE = nxv32i64,
  nxv1f16 = 156, nxv2f16 = 157, nxv4f16 = 158, nxv8f16 = 159,
  nxv16f16 = 160, nxv32f16 = 161, nxv1bf16 = 162, nxv2bf16 = 163,
  nxv4bf16 = 164, nxv8bf16 = 165, nxv16bf16 = 166, nxv32bf16 = 167,
  nxv1f32 = 168, nxv2f32 = 169, nxv4f32 = 170, nxv8f32 = 171,
  nxv16f32 = 172, nxv1f64 = 173, nxv2f64 = 174, nxv4f64 = 175,
  nxv8f64 = 176, FIRST_FP_SCALABLE_VECTOR_VALUETYPE = nxv1f16, LAST_FP_SCALABLE_VECTOR_VALUETYPE = nxv8f64, FIRST_SCALABLE_VECTOR_VALUETYPE = nxv1i1,
  LAST_SCALABLE_VECTOR_VALUETYPE = nxv8f64, FIRST_VECTOR_VALUETYPE = v1i1, LAST_VECTOR_VALUETYPE = nxv8f64, x86mmx = 177,
  Glue = 178, isVoid = 179, Untyped = 180, funcref = 181,
  externref = 182, x86amx = 183, i64x8 = 184, FIRST_VALUETYPE = 1,
  LAST_VALUETYPE = i64x8, VALUETYPE_SIZE = LAST_VALUETYPE + 1, MAX_ALLOWED_VALUETYPE = 192, token = 248,
  Metadata = 249, iPTRAny = 250, vAny = 251, fAny = 252,
  iAny = 253, iPTR = 254, Any = 255
}
 

Public Member Functions

constexpr MVT ()=default
 
constexpr MVT (SimpleValueType SVT)
 
bool operator> (const MVT &S) const
 
bool operator< (const MVT &S) const
 
bool operator== (const MVT &S) const
 
bool operator!= (const MVT &S) const
 
bool operator>= (const MVT &S) const
 
bool operator<= (const MVT &S) const
 
bool isValid () const
 Return true if this is a valid simple valuetype. More...
 
bool isFloatingPoint () const
 Return true if this is a FP or a vector FP type. More...
 
bool isInteger () const
 Return true if this is an integer or a vector integer type. More...
 
bool isScalarInteger () const
 Return true if this is an integer, not including vectors. More...
 
bool isVector () const
 Return true if this is a vector value type. More...
 
bool isScalableVector () const
 Return true if this is a vector value type where the runtime length is machine dependent. More...
 
bool isFixedLengthVector () const
 
bool is16BitVector () const
 Return true if this is a 16-bit vector type. More...
 
bool is32BitVector () const
 Return true if this is a 32-bit vector type. More...
 
bool is64BitVector () const
 Return true if this is a 64-bit vector type. More...
 
bool is128BitVector () const
 Return true if this is a 128-bit vector type. More...
 
bool is256BitVector () const
 Return true if this is a 256-bit vector type. More...
 
bool is512BitVector () const
 Return true if this is a 512-bit vector type. More...
 
bool is1024BitVector () const
 Return true if this is a 1024-bit vector type. More...
 
bool is2048BitVector () const
 Return true if this is a 2048-bit vector type. More...
 
bool isOverloaded () const
 Return true if this is an overloaded type for TableGen. More...
 
MVT changeVectorElementTypeToInteger () const
 Return a vector with the same number of elements as this vector, but with the element type converted to an integer type with the same bitwidth. More...
 
MVT changeVectorElementType (MVT EltVT) const
 Return a VT for a vector type whose attributes match ourselves with the exception of the element type that is chosen by the caller. More...
 
MVT changeTypeToInteger ()
 Return the type converted to an equivalently sized integer or vector with integer element type. More...
 
MVT getHalfNumVectorElementsVT () const
 Return a VT for a vector type with the same element type but half the number of elements. More...
 
bool isPow2VectorType () const
 Returns true if the given vector is a power of 2. More...
 
MVT getPow2VectorType () const
 Widens the length of the given vector MVT up to the nearest power of 2 and returns that type. More...
 
MVT getScalarType () const
 If this is a vector, return the element type, otherwise return this. More...
 
MVT getVectorElementType () const
 
unsigned getVectorMinNumElements () const
 Given a vector type, return the minimum number of elements it contains. More...
 
ElementCount getVectorElementCount () const
 
unsigned getVectorNumElements () const
 
TypeSize getSizeInBits () const
 Returns the size of the specified MVT in bits. More...
 
uint64_t getFixedSizeInBits () const
 Return the size of the specified fixed width value type in bits. More...
 
uint64_t getScalarSizeInBits () const
 
TypeSize getStoreSize () const
 Return the number of bytes overwritten by a store of the specified value type. More...
 
uint64_t getScalarStoreSize () const
 
TypeSize getStoreSizeInBits () const
 Return the number of bits overwritten by a store of the specified value type. More...
 
bool isByteSized () const
 Returns true if the number of bits for the type is a multiple of an 8-bit byte. More...
 
bool knownBitsGT (MVT VT) const
 Return true if we know at compile time this has more bits than VT. More...
 
bool knownBitsGE (MVT VT) const
 Return true if we know at compile time this has more than or the same bits as VT. More...
 
bool knownBitsLT (MVT VT) const
 Return true if we know at compile time this has fewer bits than VT. More...
 
bool knownBitsLE (MVT VT) const
 Return true if we know at compile time this has fewer than or the same bits as VT. More...
 
bool bitsGT (MVT VT) const
 Return true if this has more bits than VT. More...
 
bool bitsGE (MVT VT) const
 Return true if this has no less bits than VT. More...
 
bool bitsLT (MVT VT) const
 Return true if this has less bits than VT. More...
 
bool bitsLE (MVT VT) const
 Return true if this has no more bits than VT. More...
 

Static Public Member Functions

static MVT getFloatingPointVT (unsigned BitWidth)
 
static MVT getIntegerVT (unsigned BitWidth)
 
static MVT getVectorVT (MVT VT, unsigned NumElements)
 
static MVT getScalableVectorVT (MVT VT, unsigned NumElements)
 
static MVT getVectorVT (MVT VT, unsigned NumElements, bool IsScalable)
 
static MVT getVectorVT (MVT VT, ElementCount EC)
 
static MVT getVT (Type *Ty, bool HandleUnknown=false)
 Return the value type corresponding to the specified type. More...
 
static auto all_valuetypes ()
 SimpleValueType Iteration. More...
 
static auto integer_valuetypes ()
 
static auto fp_valuetypes ()
 
static auto vector_valuetypes ()
 
static auto fixedlen_vector_valuetypes ()
 
static auto scalable_vector_valuetypes ()
 
static auto integer_fixedlen_vector_valuetypes ()
 
static auto fp_fixedlen_vector_valuetypes ()
 
static auto integer_scalable_vector_valuetypes ()
 
static auto fp_scalable_vector_valuetypes ()
 

Public Attributes

SimpleValueType SimpleTy = INVALID_SIMPLE_VALUE_TYPE
 

Detailed Description

Machine Value Type.

Every type that is supported natively by some processor targeted by LLVM occurs here. This means that any legal value type can be represented by an MVT.

Definition at line 31 of file MachineValueType.h.

Member Enumeration Documentation

◆ SimpleValueType

enum llvm::MVT::SimpleValueType : uint8_t
Enumerator
INVALID_SIMPLE_VALUE_TYPE 
Other 
i1 
i2 
i4 
i8 
i16 
i32 
i64 
i128 
FIRST_INTEGER_VALUETYPE 
LAST_INTEGER_VALUETYPE 
bf16 
f16 
f32 
f64 
f80 
f128 
ppcf128 
FIRST_FP_VALUETYPE 
LAST_FP_VALUETYPE 
v1i1 
v2i1 
v4i1 
v8i1 
v16i1 
v32i1 
v64i1 
v128i1 
v256i1 
v512i1 
v1024i1 
v128i2 
v64i4 
v1i8 
v2i8 
v4i8 
v8i8 
v16i8 
v32i8 
v64i8 
v128i8 
v256i8 
v512i8 
v1024i8 
v1i16 
v2i16 
v3i16 
v4i16 
v8i16 
v16i16 
v32i16 
v64i16 
v128i16 
v256i16 
v512i16 
v1i32 
v2i32 
v3i32 
v4i32 
v5i32 
v6i32 
v7i32 
v8i32 
v16i32 
v32i32 
v64i32 
v128i32 
v256i32 
v512i32 
v1024i32 
v2048i32 
v1i64 
v2i64 
v3i64 
v4i64 
v8i64 
v16i64 
v32i64 
v64i64 
v128i64 
v256i64 
v1i128 
FIRST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE 
LAST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE 
v1f16 
v2f16 
v3f16 
v4f16 
v8f16 
v16f16 
v32f16 
v64f16 
v128f16 
v256f16 
v512f16 
v2bf16 
v3bf16 
v4bf16 
v8bf16 
v16bf16 
v32bf16 
v64bf16 
v128bf16 
v1f32 
v2f32 
v3f32 
v4f32 
v5f32 
v6f32 
v7f32 
v8f32 
v16f32 
v32f32 
v64f32 
v128f32 
v256f32 
v512f32 
v1024f32 
v2048f32 
v1f64 
v2f64 
v3f64 
v4f64 
v8f64 
v16f64 
v32f64 
v64f64 
v128f64 
v256f64 
FIRST_FP_FIXEDLEN_VECTOR_VALUETYPE 
LAST_FP_FIXEDLEN_VECTOR_VALUETYPE 
FIRST_FIXEDLEN_VECTOR_VALUETYPE 
LAST_FIXEDLEN_VECTOR_VALUETYPE 
nxv1i1 
nxv2i1 
nxv4i1 
nxv8i1 
nxv16i1 
nxv32i1 
nxv64i1 
nxv1i8 
nxv2i8 
nxv4i8 
nxv8i8 
nxv16i8 
nxv32i8 
nxv64i8 
nxv1i16 
nxv2i16 
nxv4i16 
nxv8i16 
nxv16i16 
nxv32i16 
nxv1i32 
nxv2i32 
nxv4i32 
nxv8i32 
nxv16i32 
nxv32i32 
nxv1i64 
nxv2i64 
nxv4i64 
nxv8i64 
nxv16i64 
nxv32i64 
FIRST_INTEGER_SCALABLE_VECTOR_VALUETYPE 
LAST_INTEGER_SCALABLE_VECTOR_VALUETYPE 
nxv1f16 
nxv2f16 
nxv4f16 
nxv8f16 
nxv16f16 
nxv32f16 
nxv1bf16 
nxv2bf16 
nxv4bf16 
nxv8bf16 
nxv16bf16 
nxv32bf16 
nxv1f32 
nxv2f32 
nxv4f32 
nxv8f32 
nxv16f32 
nxv1f64 
nxv2f64 
nxv4f64 
nxv8f64 
FIRST_FP_SCALABLE_VECTOR_VALUETYPE 
LAST_FP_SCALABLE_VECTOR_VALUETYPE 
FIRST_SCALABLE_VECTOR_VALUETYPE 
LAST_SCALABLE_VECTOR_VALUETYPE 
FIRST_VECTOR_VALUETYPE 
LAST_VECTOR_VALUETYPE 
x86mmx 
Glue 
isVoid 
Untyped 
funcref 
externref 
x86amx 
i64x8 
FIRST_VALUETYPE 
LAST_VALUETYPE 
VALUETYPE_SIZE 
MAX_ALLOWED_VALUETYPE 
token 
Metadata 
iPTRAny 
vAny 
fAny 
iAny 
iPTR 
Any 

Definition at line 33 of file MachineValueType.h.

Constructor & Destructor Documentation

◆ MVT() [1/2]

constexpr llvm::MVT::MVT ( )
constexprdefault

Referenced by getVT().

◆ MVT() [2/2]

constexpr llvm::MVT::MVT ( SimpleValueType  SVT)
inlineconstexpr

Definition at line 332 of file MachineValueType.h.

Member Function Documentation

◆ all_valuetypes()

static auto llvm::MVT::all_valuetypes ( )
inlinestatic

SimpleValueType Iteration.

Definition at line 1456 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_VALUETYPE.

Referenced by llvm::TargetLoweringBase::initActions().

◆ bitsGE()

bool llvm::MVT::bitsGE ( MVT  VT) const
inline

Return true if this has no less bits than VT.

Definition at line 1156 of file MachineValueType.h.

References assert(), isScalableVector(), and knownBitsGE().

◆ bitsGT()

bool llvm::MVT::bitsGT ( MVT  VT) const
inline

Return true if this has more bits than VT.

Definition at line 1149 of file MachineValueType.h.

References assert(), isScalableVector(), and knownBitsGT().

Referenced by LowerFCOPYSIGN(), and lowerVECTOR_SHUFFLE().

◆ bitsLE()

bool llvm::MVT::bitsLE ( MVT  VT) const
inline

Return true if this has no more bits than VT.

Definition at line 1170 of file MachineValueType.h.

References assert(), isScalableVector(), and knownBitsLE().

Referenced by getMaskNode(), llvm::SITargetLowering::getPreferredVectorAction(), and lowerBUILD_VECTOR().

◆ bitsLT()

bool llvm::MVT::bitsLT ( MVT  VT) const
inline

Return true if this has less bits than VT.

Definition at line 1163 of file MachineValueType.h.

References assert(), isScalableVector(), and knownBitsLT().

Referenced by LowerFCOPYSIGN(), lowerVectorIntrinsicScalars(), and selectVSplatSimmHelper().

◆ changeTypeToInteger()

MVT llvm::MVT::changeTypeToInteger ( )
inline

Return the type converted to an equivalently sized integer or vector with integer element type.

Similar to changeVectorElementTypeToInteger, but also handles scalars.

Definition at line 490 of file MachineValueType.h.

References changeVectorElementTypeToInteger(), getIntegerVT(), getSizeInBits(), and isVector().

Referenced by llvm::EVT::changeTypeToInteger(), lowerShuffleWithPERMV(), lowerVECTOR_SHUFFLE(), and matchBinaryShuffle().

◆ changeVectorElementType()

MVT llvm::MVT::changeVectorElementType ( MVT  EltVT) const
inline

Return a VT for a vector type whose attributes match ourselves with the exception of the element type that is chosen by the caller.

Definition at line 480 of file MachineValueType.h.

References assert(), getVectorElementCount(), getVectorVT(), INVALID_SIMPLE_VALUE_TYPE, and SimpleTy.

Referenced by llvm::EVT::changeVectorElementType(), lowerBUILD_VECTOR(), llvm::RISCVTargetLowering::LowerOperation(), lowerVECTOR_SHUFFLE(), matchUnaryShuffle(), and promoteXINT_TO_FP().

◆ changeVectorElementTypeToInteger()

MVT llvm::MVT::changeVectorElementTypeToInteger ( ) const
inline

Return a vector with the same number of elements as this vector, but with the element type converted to an integer type with the same bitwidth.

Definition at line 469 of file MachineValueType.h.

References assert(), getIntegerVT(), getSizeInBits(), getVectorElementCount(), getVectorElementType(), getVectorVT(), INVALID_SIMPLE_VALUE_TYPE, and SimpleTy.

Referenced by changeTypeToInteger(), llvm::EVT::changeVectorElementTypeToInteger(), lowerCTLZ_CTTZ_ZERO_UNDEF(), lowerFROUND(), and lowerFTRUNC_FCEIL_FFLOOR().

◆ fixedlen_vector_valuetypes()

static auto llvm::MVT::fixedlen_vector_valuetypes ( )
inlinestatic

Definition at line 1478 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_FIXEDLEN_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_FIXEDLEN_VECTOR_VALUETYPE.

Referenced by llvm::AArch64TargetLowering::AArch64TargetLowering(), llvm::ARMTargetLowering::ARMTargetLowering(), llvm::HexagonTargetLowering::HexagonTargetLowering(), llvm::MipsSETargetLowering::MipsSETargetLowering(), llvm::NVPTXTargetLowering::NVPTXTargetLowering(), llvm::PPCTargetLowering::PPCTargetLowering(), llvm::SystemZTargetLowering::SystemZTargetLowering(), llvm::WebAssemblyTargetLowering::WebAssemblyTargetLowering(), and llvm::X86TargetLowering::X86TargetLowering().

◆ fp_fixedlen_vector_valuetypes()

static auto llvm::MVT::fp_fixedlen_vector_valuetypes ( )
inlinestatic

Definition at line 1496 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_FP_FIXEDLEN_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_FP_FIXEDLEN_VECTOR_VALUETYPE.

Referenced by llvm::AArch64TargetLowering::AArch64TargetLowering(), llvm::MipsTargetLowering::MipsTargetLowering(), and llvm::RISCVTargetLowering::RISCVTargetLowering().

◆ fp_scalable_vector_valuetypes()

static auto llvm::MVT::fp_scalable_vector_valuetypes ( )
inlinestatic

Definition at line 1508 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_FP_SCALABLE_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_FP_SCALABLE_VECTOR_VALUETYPE.

◆ fp_valuetypes()

static auto llvm::MVT::fp_valuetypes ( )
inlinestatic

Definition at line 1467 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_FP_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_FP_VALUETYPE.

Referenced by llvm::AArch64TargetLowering::AArch64TargetLowering(), llvm::ARMTargetLowering::ARMTargetLowering(), llvm::HexagonTargetLowering::HexagonTargetLowering(), llvm::TargetLoweringBase::initActions(), llvm::MipsTargetLowering::MipsTargetLowering(), llvm::PPCTargetLowering::PPCTargetLowering(), llvm::SparcTargetLowering::SparcTargetLowering(), and llvm::SystemZTargetLowering::SystemZTargetLowering().

◆ getFixedSizeInBits()

uint64_t llvm::MVT::getFixedSizeInBits ( ) const
inline

Return the size of the specified fixed width value type in bits.

The function will assert if the type is scalable.

Definition at line 1087 of file MachineValueType.h.

References llvm::TypeSize::getFixedSize(), and getSizeInBits().

Referenced by CC_AIX(), combineINSERT_SUBVECTOR(), combineTargetShuffle(), llvm::TargetLoweringBase::computeRegisterProperties(), getCopyToPartsVector(), llvm::MipsTargetLowering::getVectorTypeBreakdownForCallingConv(), LowerEXTEND_VECTOR_INREG(), LowerVSETCC(), MatchingStackOffset(), truncateScalarIntegerArg(), useRVVForFixedLengthVectorVT(), and widenSubVector().

◆ getFloatingPointVT()

static MVT llvm::MVT::getFloatingPointVT ( unsigned  BitWidth)
inlinestatic

Definition at line 1176 of file MachineValueType.h.

References llvm::BitWidth, f128, f16, f32, f64, f80, and llvm_unreachable.

Referenced by combineBitcast(), combineCVTP2I_CVTTP2I(), combinePredicateReduction(), combineX86ShuffleChain(), combineX86ShufflesConstants(), EltsFromConsecutiveLoads(), llvm::EVT::getFloatingPointVT(), lower256BitShuffle(), lowerVECTOR_SHUFFLE(), and tryWidenMaskForShuffle().

◆ getHalfNumVectorElementsVT()

MVT llvm::MVT::getHalfNumVectorElementsVT ( ) const
inline

Return a VT for a vector type with the same element type but half the number of elements.

Definition at line 498 of file MachineValueType.h.

References assert(), getVectorElementCount(), getVectorElementType(), and getVectorVT().

Referenced by combineSetCCMOVMSK(), combineTargetShuffle(), llvm::RISCVTargetLowering::decomposeSubvectorInsertExtractToSubRegs(), getHopForBuildVector(), getShuffleHalfVectors(), LowerAVXCONCAT_VECTORS(), LowerAVXExtend(), LowerCONCAT_VECTORSvXi1(), LowerEXTEND_VECTOR_INREG(), lowerShuffleWithUndefHalf(), LowerSIGN_EXTEND(), lowerV2X128Shuffle(), and lowerVECTOR_SHUFFLE().

◆ getIntegerVT()

static MVT llvm::MVT::getIntegerVT ( unsigned  BitWidth)
inlinestatic

Definition at line 1193 of file MachineValueType.h.

References llvm::BitWidth, i1, i128, i16, i2, i32, i4, i64, i8, and INVALID_SIMPLE_VALUE_TYPE.

Referenced by changeTypeToInteger(), changeVectorElementTypeToInteger(), combineADDSUB_VLToVWADDSUB_VL(), combineBitcast(), combineConcatVectorOps(), combineMUL_VLToVWMUL_VL(), combineX86INT_TO_FP(), combineX86ShuffleChain(), combineX86ShufflesConstants(), llvm::computeSignatureVTs(), EltsFromConsecutiveLoads(), ExtractBitFromMaskVector(), llvm::EVT::getIntegerVT(), llvm::getMVTForLLT(), getPermuteNode(), llvm::TargetLoweringBase::getPointerMemTy(), llvm::TargetLoweringBase::getPointerTy(), llvm::AArch64TargetLowering::getPointerTy(), getRegistersForValue(), llvm::M68kTargetLowering::getScalarShiftAmountTy(), llvm::TargetLoweringBase::getScalarShiftAmountTy(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), llvm::SPIRVTargetLowering::getVectorIdxTy(), getVT(), llvm::TargetLoweringBase::hasFastEqualityCompare(), llvm::X86TargetLowering::hasFastEqualityCompare(), llvm::TargetLoweringBase::initActions(), insert1BitVector(), InsertBitToMaskVector(), is128BitUnpackShuffleMask(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), lowerBUILD_VECTOR(), LowerBUILD_VECTORvXi1(), lowerBuildVectorAsBroadcast(), LowerCTPOP(), lowerFCOPYSIGN64(), LowerFunnelShift(), llvm::RISCVTargetLowering::LowerOperation(), LowerRotate(), llvm::HexagonTargetLowering::LowerSETCC(), lowerShuffleAsBlend(), lowerShuffleAsPermuteAndUnpack(), lowerShuffleAsSpecificZeroOrAnyExtend(), lowerShuffleAsVTRUNC(), lowerShuffleToEXPAND(), lowerShuffleWithPACK(), LowerTruncateVecI1(), llvm::HexagonTargetLowering::LowerUnalignedLoad(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZInRegLUT(), llvm::HexagonTargetLowering::LowerVSELECT(), lowerX86FPLogicOp(), matchShuffleAsBitRotate(), matchShuffleAsShift(), matchShuffleAsVTRUNC(), matchShuffleWithPACK(), matchUnaryPermuteShuffle(), matchUnaryShuffle(), memsetStore(), llvm::TargetLowering::ParseConstraints(), PerformVECREDUCE_ADDCombine(), PerformVQDMULHCombine(), llvm::X86TargetLowering::ReplaceNodeResults(), scaleVectorType(), llvm::AArch64TargetLowering::shouldTransformSignedTruncationCheck(), llvm::X86TargetLowering::shouldTransformSignedTruncationCheck(), ShrinkLoadReplaceStoreWithStore(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), skipExtensionForVectorMULL(), SkipExtensionForVMULL(), llvm::SparcTargetLowering::SparcTargetLowering(), llvm::HexagonDAGToDAGISel::StoreInstrForLoadIntrinsic(), llvm::SystemZTargetLowering::SystemZTargetLowering(), TryCombineBaseUpdate(), tryWidenMaskForShuffle(), unpackFromMemLoc(), and llvm::X86TargetLowering::X86TargetLowering().

◆ getPow2VectorType()

MVT llvm::MVT::getPow2VectorType ( ) const
inline

Widens the length of the given vector MVT up to the nearest power of 2 and returns that type.

Definition at line 513 of file MachineValueType.h.

References llvm::LinearPolySize< ElementCount >::get(), llvm::LinearPolySize< LeafTy >::getKnownMinValue(), getVectorElementCount(), getVectorElementType(), getVectorVT(), isPow2VectorType(), llvm::LinearPolySize< LeafTy >::isScalable(), and llvm::Log2_32_Ceil().

Referenced by llvm::TargetLoweringBase::computeRegisterProperties().

◆ getScalableVectorVT()

static MVT llvm::MVT::getScalableVectorVT ( MVT  VT,
unsigned  NumElements 
)
inlinestatic

Definition at line 1357 of file MachineValueType.h.

References bf16, f16, f32, f64, i1, i16, i32, i64, i8, INVALID_SIMPLE_VALUE_TYPE, nxv16bf16, nxv16f16, nxv16f32, nxv16i1, nxv16i16, nxv16i32, nxv16i64, nxv16i8, nxv1bf16, nxv1f16, nxv1f32, nxv1f64, nxv1i1, nxv1i16, nxv1i32, nxv1i64, nxv1i8, nxv2bf16, nxv2f16, nxv2f32, nxv2f64, nxv2i1, nxv2i16, nxv2i32, nxv2i64, nxv2i8, nxv32bf16, nxv32f16, nxv32i1, nxv32i16, nxv32i32, nxv32i64, nxv32i8, nxv4bf16, nxv4f16, nxv4f32, nxv4f64, nxv4i1, nxv4i16, nxv4i32, nxv4i64, nxv4i8, nxv64i1, nxv64i8, nxv8bf16, nxv8f16, nxv8f32, nxv8f64, nxv8i1, nxv8i16, nxv8i32, nxv8i64, nxv8i8, and SimpleTy.

Referenced by getContainerForFixedLengthVector(), getLMUL1VT(), and getVectorVT().

◆ getScalarSizeInBits()

uint64_t llvm::MVT::getScalarSizeInBits ( ) const
inline

Definition at line 1091 of file MachineValueType.h.

References llvm::TypeSize::getFixedSize(), getScalarType(), and getSizeInBits().

Referenced by canonicalizeBitSelect(), CC_RISCV(), CC_RISCV_FastCC(), combineAddOfPMADDWD(), combineADDSUB_VLToVWADDSUB_VL(), combineAndnp(), combineConcatVectorOps(), combineCVTP2I_CVTTP2I(), combineMOVMSK(), combineMUL_VLToVWMUL_VL(), combineSetCCMOVMSK(), combineStore(), combineTargetShuffle(), combineVEXTRACT_STORE(), combineVWADD_W_VL_VWSUB_W_VL(), combineX86INT_TO_FP(), combineX86ShuffleChain(), llvm::X86TargetLowering::ComputeNumSignBitsForTargetNode(), llvm::TargetLoweringBase::computeRegisterProperties(), createPackShuffleMask(), createVariablePermute(), DecodePALIGNRMask(), expandFP_TO_UINT_SSE(), getAVX512Node(), getAVX512TruncNode(), llvm::X86TTIImpl::getCmpSelInstrCost(), getConstantVector(), getConstVector(), llvm::RegsForValue::getCopyFromRegs(), getFauxShuffleMask(), getMemCmpLoad(), getPack(), llvm::SystemZTargetLowering::getPreferredVectorAction(), llvm::PPCTargetLowering::getPreferredVectorAction(), getPSHUFShuffleMask(), llvm::X86TTIImpl::getReplicationShuffleCost(), getScalarValueForVectorElement(), getTargetShuffleMask(), getTargetVShiftNode(), getVectorTypeBreakdownMVT(), is128BitLaneCrossingShuffleMask(), isHorizontalBinOp(), isInterleaveShuffle(), isRepeatedShuffleMask(), isRepeatedTargetShuffleMask(), lower256BitShuffle(), LowerADDSAT_SUBSAT(), LowerBITREVERSE_XOP(), lowerBUILD_VECTOR(), lowerBuildVectorAsBroadcast(), lowerBuildVectorToBitOp(), lowerCTLZ_CTTZ_ZERO_UNDEF(), LowerCTTZ(), LowerEXTEND_VECTOR_INREG(), LowerFABSorFNEG(), LowerFCOPYSIGN(), LowerFunnelShift(), LowerINTRINSIC_W_CHAIN(), LowerMGATHER(), LowerMLOAD(), LowerMSCATTER(), LowerMSTORE(), LowerRotate(), LowerShift(), LowerShiftByScalarImmediate(), lowerShuffleAsBitRotate(), lowerShuffleAsBlend(), lowerShuffleAsBlendAndPermute(), lowerShuffleAsBroadcast(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleAsByteShiftMask(), lowerShuffleAsLanePermuteAndRepeatedMask(), lowerShuffleAsPermuteAndUnpack(), lowerShuffleAsRepeatedMaskAndLanePermute(), lowerShuffleAsShift(), lowerShuffleAsSpecificZeroOrAnyExtend(), lowerShuffleAsVTRUNC(), lowerShuffleAsZeroOrAnyExtend(), lowerShuffleOfExtractsAsVperm(), lowerShuffleWithPACK(), lowerShuffleWithPSHUFB(), lowerShuffleWithVPMOV(), LowerTruncateVecI1(), lowerV4X128Shuffle(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZInRegLUT(), lowerVectorIntrinsicScalars(), LowerVSETCC(), lowerX86FPLogicOp(), LowerZERO_EXTEND_Mask(), matchBinaryPermuteShuffle(), matchBinaryShuffle(), matchShuffleAsEXTRQ(), matchShuffleAsINSERTQ(), matchShuffleAsVTRUNC(), matchShuffleWithPACK(), matchShuffleWithSHUFPD(), matchUnaryPermuteShuffle(), matchUnaryShuffle(), llvm::X86::mayFoldLoadIntoBroadcastFromMem(), PerformVQDMULHCombine(), scaleVectorType(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), supportedVectorShiftWithImm(), supportedVectorVarShift(), and vectorizeExtractedCast().

◆ getScalarStoreSize()

uint64_t llvm::MVT::getScalarStoreSize ( ) const
inline

Definition at line 1108 of file MachineValueType.h.

References llvm::TypeSize::getFixedSize(), getScalarType(), and getStoreSize().

◆ getScalarType()

MVT llvm::MVT::getScalarType ( ) const
inline

If this is a vector, return the element type, otherwise return this.

Definition at line 524 of file MachineValueType.h.

References getVectorElementType(), and isVector().

Referenced by llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), combineConcatVectorOps(), combineEXTRACT_SUBVECTOR(), combineMOVMSK(), combineStore(), combineVectorSignBitsTruncation(), constructDup(), createVariablePermute(), llvm::TargetLowering::expandBSWAP(), getAVX512Node(), getAVX512TruncNode(), getFauxShuffleMask(), llvm::SITargetLowering::getPreferredVectorAction(), llvm::NVPTXTargetLowering::getPreferredVectorAction(), llvm::X86TTIImpl::getReplicationShuffleCost(), getScalarSizeInBits(), getScalarStoreSize(), getTargetShuffleMask(), getTargetVShiftNode(), llvm::X86TargetLowering::isShuffleMaskLegal(), LowerBITREVERSE(), lowerBuildVectorAsBroadcast(), lowerBuildVectorToBitOp(), LowerMLOAD(), LowerMSTORE(), lowerShuffleAsBroadcast(), lowerShuffleAsVALIGN(), lowerShuffleAsVTRUNC(), llvm::AMDGPUTargetLowering::LowerSIGN_EXTEND_INREG(), lowerVECTOR_SHUFFLE(), LowerVectorCTPOP(), matchUnaryShuffle(), scalarizeVectorStore(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), vectorizeExtractedCast(), and widenSubVector().

◆ getSizeInBits()

TypeSize llvm::MVT::getSizeInBits ( ) const
inline

Returns the size of the specified MVT in bits.

If the value type is a scalable vector type, the scalable property will be set and the runtime size will be a positive integer multiple of the base size.

Definition at line 883 of file MachineValueType.h.

References Any, bf16, externref, f128, f16, f32, f64, f80, fAny, llvm::TypeSize::Fixed(), funcref, i1, i128, i16, i2, i32, i4, i64, i64x8, i8, iAny, iPTR, iPTRAny, llvm_unreachable, Metadata, nxv16bf16, nxv16f16, nxv16f32, nxv16i1, nxv16i16, nxv16i32, nxv16i64, nxv16i8, nxv1bf16, nxv1f16, nxv1f32, nxv1f64, nxv1i1, nxv1i16, nxv1i32, nxv1i64, nxv1i8, nxv2bf16, nxv2f16, nxv2f32, nxv2f64, nxv2i1, nxv2i16, nxv2i32, nxv2i64, nxv2i8, nxv32bf16, nxv32f16, nxv32i1, nxv32i16, nxv32i32, nxv32i64, nxv32i8, nxv4bf16, nxv4f16, nxv4f32, nxv4f64, nxv4i1, nxv4i16, nxv4i32, nxv4i64, nxv4i8, nxv64i1, nxv64i8, nxv8bf16, nxv8f16, nxv8f32, nxv8f64, nxv8i1, nxv8i16, nxv8i32, nxv8i64, nxv8i8, Other, ppcf128, llvm::TypeSize::Scalable(), SimpleTy, token, v1024f32, v1024i1, v1024i32, v1024i8, v128bf16, v128f16, v128f32, v128f64, v128i1, v128i16, v128i2, v128i32, v128i64, v128i8, v16bf16, v16f16, v16f32, v16f64, v16i1, v16i16, v16i32, v16i64, v16i8, v1f16, v1f32, v1f64, v1i1, v1i128, v1i16, v1i32, v1i64, v1i8, v2048f32, v2048i32, v256f16, v256f32, v256f64, v256i1, v256i16, v256i32, v256i64, v256i8, v2bf16, v2f16, v2f32, v2f64, v2i1, v2i16, v2i32, v2i64, v2i8, v32bf16, v32f16, v32f32, v32f64, v32i1, v32i16, v32i32, v32i64, v32i8, v3bf16, v3f16, v3f32, v3f64, v3i16, v3i32, v3i64, v4bf16, v4f16, v4f32, v4f64, v4i1, v4i16, v4i32, v4i64, v4i8, v512f16, v512f32, v512i1, v512i16, v512i32, v512i8, v5f32, v5i32, v64bf16, v64f16, v64f32, v64f64, v64i1, v64i16, v64i32, v64i4, v64i64, v64i8, v6f32, v6i32, v7f32, v7i32, v8bf16, v8f16, v8f32, v8f64, v8i1, v8i16, v8i32, v8i64, v8i8, vAny, x86amx, and x86mmx.

Referenced by canonicalizeBitSelect(), CC_ARM_AAPCS_Custom_Aggregate(), CC_Sparc64_Full(), CC_Sparc64_Half(), CC_X86_32_VectorCall(), CC_X86_64_VectorCall(), llvm::CC_XPLINK64_Shadow_Stack(), changeTypeToInteger(), changeVectorElementTypeToInteger(), combineEXTRACT_SUBVECTOR(), combinePredicateReduction(), combineSetCCMOVMSK(), combineShiftRightArithmetic(), combineTargetShuffle(), combineVectorHADDSUB(), combineVectorSignBitsTruncation(), combineX86ShuffleChain(), combineX86ShufflesConstants(), combineX86ShufflesRecursively(), convertShiftLeftToScale(), createPackShuffleMask(), createShuffleStride(), createVariablePermute(), createVPDPBUSD(), DecodePALIGNRMask(), EltsFromConsecutiveLoads(), llvm::TargetLowering::expandUnalignedLoad(), llvm::TargetLowering::expandUnalignedStore(), llvm::FastISel::fastEmit_ri_(), finishStackBlock(), genShuffleBland(), getAVX512Node(), getAVX512TruncNode(), getCopyFromParts(), getCopyFromPartsVector(), getCopyToParts(), getCopyToPartsVector(), getFauxShuffleMask(), getFixedSizeInBits(), getHopForBuildVector(), llvm::getLLTForMVT(), llvm::RISCVTargetLowering::getLMUL(), getLMUL1VT(), llvm::TargetLoweringBase::getNumRegisters(), getPack(), llvm::HvxSelector::getPairVT(), llvm::PPCTargetLowering::getPreferredVectorAction(), getPromotedVectorElementType(), getPSHUFShuffleMask(), llvm::HexagonTargetLowering::getRegForInlineAsmConstraint(), llvm::SITargetLowering::getRegForInlineAsmConstraint(), llvm::ARMTargetLowering::getRegForInlineAsmConstraint(), llvm::X86TargetLowering::getRegForInlineAsmConstraint(), getRegistersForValue(), llvm::RegsForValue::getRegsAndSizes(), getScalarSizeInBits(), getScalarValueForVectorElement(), llvm::X86TargetLowering::getSetCCResultType(), llvm::TargetLoweringBase::getShiftAmountTy(), llvm::HvxSelector::getSingleVT(), llvm::EVT::getSizeInBits(), getStoreSize(), getTargetShuffleAndZeroables(), getTargetVShiftByConstNode(), getTargetVShiftNode(), llvm::HexagonSubtarget::getTypeAlignment(), llvm::AArch64TargetLowering::getVaListSizeInBits(), llvm::TargetLoweringBase::getVaListSizeInBits(), llvm::TargetLoweringBase::getVectorTypeBreakdown(), llvm::MipsTargetLowering::getVectorTypeBreakdownForCallingConv(), getZeroVector(), group2Shuffle(), hasBZHI(), insert1BitVector(), isByteSized(), IsElementEquivalent(), isHorizontalBinOp(), llvm::HexagonSubtarget::isHVXVectorType(), llvm::X86TargetLowering::isShuffleMaskLegal(), isSupportedType(), isTargetShuffleEquivalent(), llvm::HexagonSubtarget::isTypeForHVX(), llvm::RISCVTargetLowering::joinRegisterPartsIntoValue(), knownBitsGE(), knownBitsGT(), knownBitsLE(), knownBitsLT(), llvm::LLT::LLT(), llvm::X86TargetLowering::LowerAsmOutputForConstraint(), LowerAsSplatVectorLoad(), llvm::HexagonTargetLowering::LowerBITCAST(), LowerBITREVERSE_XOP(), llvm::HexagonTargetLowering::LowerBUILD_VECTOR(), lowerBUILD_VECTOR(), LowerBUILD_VECTORvXi1(), lowerBuildVectorAsBroadcast(), llvm::SystemZTargetLowering::LowerCall(), llvm::TargetLowering::LowerCallTo(), llvm::HexagonTargetLowering::LowerCONCAT_VECTORS(), LowerCTLZ(), LowerEXTEND_VECTOR_INREG(), LowerEXTRACT_VECTOR_ELT_SSE4(), llvm::VETargetLowering::LowerFormalArguments(), llvm::HexagonTargetLowering::LowerFormalArguments(), llvm::SparcTargetLowering::LowerFormalArguments_64(), lowerFPToIntToFP(), LowerHorizontalByteSum(), LowerMGATHER(), LowerMLOAD(), LowerMSCATTER(), LowerMSTORE(), llvm::RISCVTargetLowering::LowerOperation(), LowerPARITY(), LowerSCALAR_TO_VECTOR(), llvm::HexagonTargetLowering::LowerSETCC(), lowerShuffleAsBlend(), lowerShuffleAsBlendOfPSHUFBs(), lowerShuffleAsByteRotate(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleAsDecomposedShuffleMerge(), lowerShuffleAsElementInsertion(), lowerShuffleAsLanePermuteAndPermute(), lowerShuffleAsLanePermuteAndRepeatedMask(), lowerShuffleAsRepeatedMaskAndLanePermute(), lowerShuffleAsSplitOrBlend(), lowerShuffleAsTruncBroadcast(), lowerShuffleAsUNPCKAndPermute(), lowerShuffleAsZeroOrAnyExtend(), lowerShuffleWithPACK(), lowerShuffleWithPERMV(), lowerShuffleWithPSHUFB(), lowerShuffleWithUndefHalf(), LowerSIGN_EXTEND_Mask(), llvm::LanaiTargetLowering::LowerSRL_PARTS(), LowerTruncateVecI1(), llvm::HexagonTargetLowering::LowerUnalignedLoad(), llvm::HexagonTargetLowering::LowerVECTOR_SHUFFLE(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZ_AVX512CDI(), LowerVectorCTPOP(), lowerVectorIntrinsicScalars(), llvm::HexagonTargetLowering::LowerVSELECT(), LowerVSETCC(), lowerX86FPLogicOp(), LowerZERO_EXTEND_Mask(), matchBinaryPermuteShuffle(), MatchingStackOffset(), matchUnaryPermuteShuffle(), narrowExtractedVectorSelect(), llvm::TargetLowering::ParseConstraints(), llvm::RISCVTargetLowering::PerformDAGCombine(), performFDivCombine(), performFpToIntCombine(), performScatterStoreCombine(), PerformTruncatingStoreCombine(), PerformVCVTCombine(), PerformVDIVCombine(), llvm::RISCVTargetLowering::ReplaceNodeResults(), llvm::X86TargetLowering::ReplaceNodeResults(), llvm::HexagonDAGToDAGISel::SelectQ2V(), llvm::RISCVDAGToDAGISel::selectSExti32(), llvm::HexagonDAGToDAGISel::SelectV2Q(), llvm::HexagonDAGToDAGISel::SelectVAlign(), selectVSplatSimmHelper(), llvm::RISCVDAGToDAGISel::selectZExti32(), setGroupSize(), splitAndLowerShuffle(), llvm::RISCVTargetLowering::splitValueIntoRegisterParts(), TryCombineBaseUpdate(), tryCombineShiftImm(), UnpackFromArgumentSlot(), and useRVVForFixedLengthVectorVT().

◆ getStoreSize()

TypeSize llvm::MVT::getStoreSize ( ) const
inline

Return the number of bytes overwritten by a store of the specified value type.

If the value type is a scalable vector type, the scalable property will be set and the runtime size will be a positive integer multiple of the base size.

Definition at line 1101 of file MachineValueType.h.

References llvm::TypeSize::getKnownMinSize(), getSizeInBits(), and llvm::LinearPolySize< LeafTy >::isScalable().

Referenced by llvm::analyzeArguments(), llvm::analyzeReturnValues(), CC_AIX(), CC_MipsO32(), CC_RISCV(), CC_RISCV_FastCC(), llvm::PPCTargetLowering::emitEHSjLjLongJmp(), llvm::PPCTargetLowering::emitEHSjLjSetJmp(), llvm::BasicTTIImplBase< AMDGPUTTIImpl >::getInterleavedMemoryOpCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::MSP430TargetLowering::getReturnAddressFrameIndex(), getScalarStoreSize(), getStoreSizeInBits(), llvm::SITargetLowering::LowerCall(), lowerShuffleAsBroadcast(), lowerV2X128Shuffle(), lowerVECTOR_SHUFFLE(), and scalarizeVectorStore().

◆ getStoreSizeInBits()

TypeSize llvm::MVT::getStoreSizeInBits ( ) const
inline

Return the number of bits overwritten by a store of the specified value type.

If the value type is a scalable vector type, the scalable property will be set and the runtime size will be a positive integer multiple of the base size.

Definition at line 1118 of file MachineValueType.h.

References getStoreSize().

Referenced by llvm::HexagonTargetLowering::LowerCall(), and llvm::HexagonTargetLowering::LowerFormalArguments().

◆ getVectorElementCount()

ElementCount llvm::MVT::getVectorElementCount ( ) const
inline

Definition at line 865 of file MachineValueType.h.

References llvm::LinearPolySize< ElementCount >::get(), getVectorMinNumElements(), and isScalableVector().

Referenced by changeVectorElementType(), changeVectorElementTypeToInteger(), combineADDSUB_VLToVWADDSUB_VL(), combineMUL_VLToVWMUL_VL(), llvm::TargetLoweringBase::computeRegisterProperties(), llvm::RISCVTargetLowering::decomposeSubvectorInsertExtractToSubRegs(), getCopyToPartsVector(), getHalfNumVectorElementsVT(), llvm::getLLTForMVT(), getPow2VectorType(), llvm::TargetLoweringBase::getPreferredVectorAction(), llvm::EVT::getVectorElementCount(), getVectorTypeBreakdownMVT(), llvm::LLT::LLT(), lowerCTLZ_CTTZ_ZERO_UNDEF(), lowerFROUND(), lowerFTRUNC_FCEIL_FFLOOR(), llvm::RISCVTargetLowering::LowerOperation(), lowerVECTOR_SHUFFLE(), lowerVectorIntrinsicScalars(), llvm::RISCVTargetLowering::RISCVTargetLowering(), and splatPartsI64WithVL().

◆ getVectorElementType()

MVT llvm::MVT::getVectorElementType ( ) const
inline

Definition at line 528 of file MachineValueType.h.

References bf16, f16, f32, f64, i1, i128, i16, i2, i32, i4, i64, i8, llvm_unreachable, nxv16bf16, nxv16f16, nxv16f32, nxv16i1, nxv16i16, nxv16i32, nxv16i64, nxv16i8, nxv1bf16, nxv1f16, nxv1f32, nxv1f64, nxv1i1, nxv1i16, nxv1i32, nxv1i64, nxv1i8, nxv2bf16, nxv2f16, nxv2f32, nxv2f64, nxv2i1, nxv2i16, nxv2i32, nxv2i64, nxv2i8, nxv32bf16, nxv32f16, nxv32i1, nxv32i16, nxv32i32, nxv32i64, nxv32i8, nxv4bf16, nxv4f16, nxv4f32, nxv4f64, nxv4i1, nxv4i16, nxv4i32, nxv4i64, nxv4i8, nxv64i1, nxv64i8, nxv8bf16, nxv8f16, nxv8f32, nxv8f64, nxv8i1, nxv8i16, nxv8i32, nxv8i64, nxv8i8, SimpleTy, v1024f32, v1024i1, v1024i32, v1024i8, v128bf16, v128f16, v128f32, v128f64, v128i1, v128i16, v128i2, v128i32, v128i64, v128i8, v16bf16, v16f16, v16f32, v16f64, v16i1, v16i16, v16i32, v16i64, v16i8, v1f16, v1f32, v1f64, v1i1, v1i128, v1i16, v1i32, v1i64, v1i8, v2048f32, v2048i32, v256f16, v256f32, v256f64, v256i1, v256i16, v256i32, v256i64, v256i8, v2bf16, v2f16, v2f32, v2f64, v2i1, v2i16, v2i32, v2i64, v2i8, v32bf16, v32f16, v32f32, v32f64, v32i1, v32i16, v32i32, v32i64, v32i8, v3bf16, v3f16, v3f32, v3f64, v3i16, v3i32, v3i64, v4bf16, v4f16, v4f32, v4f64, v4i1, v4i16, v4i32, v4i64, v4i8, v512f16, v512f32, v512i1, v512i16, v512i32, v512i8, v5f32, v5i32, v64bf16, v64f16, v64f32, v64f64, v64i1, v64i16, v64i32, v64i4, v64i64, v64i8, v6f32, v6i32, v7f32, v7i32, v8bf16, v8f16, v8f32, v8f64, v8i1, v8i16, v8i32, v8i64, and v8i8.

Referenced by changeVectorElementTypeToInteger(), combineBitcast(), combineEXTRACT_SUBVECTOR(), combineINSERT_SUBVECTOR(), combineRedundantDWordShuffle(), combineShuffleToAddSubOrFMAddSub(), combineTargetShuffle(), llvm::TargetLoweringBase::computeRegisterProperties(), convertShiftLeftToScale(), ExtendToType(), getConstVector(), getContainerForFixedLengthVector(), getHalfNumVectorElementsVT(), llvm::getLLTForMVT(), llvm::RISCVTargetLowering::getLMUL(), getLMUL1VT(), getPow2VectorType(), llvm::HexagonTargetLowering::getPreferredVectorAction(), llvm::X86TargetLowering::getPreferredVectorAction(), llvm::RISCVTargetLowering::getRegClassIDForVecVT(), getScalarType(), getScalarValueForVectorElement(), llvm::X86TargetLowering::getSetCCResultType(), getShuffleScalarElt(), getTargetVShiftByConstNode(), getTargetVShiftNode(), llvm::X86TargetLowering::getTgtMemIntrinsic(), llvm::X86TTIImpl::getTypeBasedIntrinsicInstrCost(), getUnderlyingExtractedFromVec(), llvm::EVT::getVectorElementType(), getVectorTypeBreakdownMVT(), getZeroVector(), incDecVectorConstant(), llvm::HexagonSubtarget::isHVXElementType(), llvm::HexagonSubtarget::isHVXVectorType(), isLegalT2AddressImmediate(), llvm::RISCVTargetLowering::joinRegisterPartsIntoValue(), llvm::LLT::LLT(), LowerANY_EXTEND(), LowerAVXExtend(), LowerBITCAST(), lowerBUILD_VECTOR(), LowerBUILD_VECTORvXi1(), LowerBuildVectorv4x32(), llvm::HexagonTargetLowering::LowerCONCAT_VECTORS(), LowerCONCAT_VECTORS(), LowerEXTEND_VECTOR_INREG(), llvm::HexagonTargetLowering::LowerEXTRACT_VECTOR_ELT(), LowerHorizontalByteSum(), LowerIntVSETCC_AVX512(), LowerLoad(), LowerMGATHER(), LowerMLOAD(), LowerMSCATTER(), llvm::RISCVTargetLowering::LowerOperation(), LowerSCALAR_TO_VECTOR(), llvm::HexagonTargetLowering::LowerSETCC(), lowerShuffleAsBitBlend(), lowerShuffleAsBitMask(), lowerShuffleAsBroadcast(), lowerShuffleAsElementInsertion(), lowerShuffleAsTruncBroadcast(), lowerShuffleWithUndefHalf(), lowerShuffleWithVPMOV(), LowerSIGN_EXTEND(), LowerSIGN_EXTEND_Mask(), LowerTruncateVecI1(), lowerV2X128Shuffle(), lowerV4X128Shuffle(), lowerV8I16GeneralSingleInputShuffle(), llvm::HexagonTargetLowering::LowerVECTOR_SHUFFLE(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZ(), LowerVectorCTLZ_AVX512CDI(), LowerVectorCTPOP(), LowerVectorCTPOPInRegLUT(), lowerVectorIntrinsicScalars(), llvm::HexagonTargetLowering::LowerVSELECT(), LowerVSETCC(), LowerVSETCCWithSUBUS(), LowerZERO_EXTEND(), LowerZERO_EXTEND_Mask(), matchSplatAsGather(), narrowExtractedVectorSelect(), performConcatVectorsCombine(), preAssignMask(), llvm::RISCVDAGToDAGISel::PreprocessISelDAG(), llvm::RISCVTargetLowering::ReplaceNodeResults(), llvm::X86TargetLowering::ReplaceNodeResults(), llvm::RISCVTargetLowering::RISCVTargetLowering(), scaleVectorType(), splitAndLowerShuffle(), llvm::RISCVTargetLowering::splitValueIntoRegisterParts(), llvm::splitVectorType(), tryExtendDUPToExtractHigh(), and useRVVForFixedLengthVectorVT().

◆ getVectorMinNumElements()

unsigned llvm::MVT::getVectorMinNumElements ( ) const
inline

Given a vector type, return the minimum number of elements it contains.

Definition at line 698 of file MachineValueType.h.

References llvm_unreachable, nxv16bf16, nxv16f16, nxv16f32, nxv16i1, nxv16i16, nxv16i32, nxv16i64, nxv16i8, nxv1bf16, nxv1f16, nxv1f32, nxv1f64, nxv1i1, nxv1i16, nxv1i32, nxv1i64, nxv1i8, nxv2bf16, nxv2f16, nxv2f32, nxv2f64, nxv2i1, nxv2i16, nxv2i32, nxv2i64, nxv2i8, nxv32bf16, nxv32f16, nxv32i1, nxv32i16, nxv32i32, nxv32i64, nxv32i8, nxv4bf16, nxv4f16, nxv4f32, nxv4f64, nxv4i1, nxv4i16, nxv4i32, nxv4i64, nxv4i8, nxv64i1, nxv64i8, nxv8bf16, nxv8f16, nxv8f32, nxv8f64, nxv8i1, nxv8i16, nxv8i32, nxv8i64, nxv8i8, SimpleTy, v1024f32, v1024i1, v1024i32, v1024i8, v128bf16, v128f16, v128f32, v128f64, v128i1, v128i16, v128i2, v128i32, v128i64, v128i8, v16bf16, v16f16, v16f32, v16f64, v16i1, v16i16, v16i32, v16i64, v16i8, v1f16, v1f32, v1f64, v1i1, v1i128, v1i16, v1i32, v1i64, v1i8, v2048f32, v2048i32, v256f16, v256f32, v256f64, v256i1, v256i16, v256i32, v256i64, v256i8, v2bf16, v2f16, v2f32, v2f64, v2i1, v2i16, v2i32, v2i64, v2i8, v32bf16, v32f16, v32f32, v32f64, v32i1, v32i16, v32i32, v32i64, v32i8, v3bf16, v3f16, v3f32, v3f64, v3i16, v3i32, v3i64, v4bf16, v4f16, v4f32, v4f64, v4i1, v4i16, v4i32, v4i64, v4i8, v512f16, v512f32, v512i1, v512i16, v512i32, v512i8, v5f32, v5i32, v64bf16, v64f16, v64f32, v64f64, v64i1, v64i16, v64i32, v64i4, v64i64, v64i8, v6f32, v6i32, v7f32, v7i32, v8bf16, v8f16, v8f32, v8f64, v8i1, v8i16, v8i32, v8i64, and v8i8.

Referenced by llvm::HexagonTargetLowering::getPreferredVectorAction(), getVectorElementCount(), getVectorNumElements(), isPow2VectorType(), and llvm::LLT::LLT().

◆ getVectorNumElements()

unsigned llvm::MVT::getVectorNumElements ( ) const
inline

Definition at line 869 of file MachineValueType.h.

References getVectorMinNumElements(), isScalableVector(), and llvm::reportInvalidSizeRequest().

Referenced by llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), combineAndnp(), combineBitcast(), combineConcatVectorOps(), combineCVTP2I_CVTTP2I(), combineEXTRACT_SUBVECTOR(), combineINSERT_SUBVECTOR(), combineMOVMSK(), combinePredicateReduction(), combineSetCCMOVMSK(), combineStore(), combineTargetShuffle(), combineVectorSignBitsTruncation(), combineVEXTRACT_STORE(), combineX86INT_TO_FP(), combineX86ShuffleChain(), llvm::X86TargetLowering::ComputeNumSignBitsForTargetNode(), convertShiftLeftToScale(), createPackShuffleMask(), createShuffleStride(), llvm::createSplat2ShuffleMask(), createVariablePermute(), DecodePALIGNRMask(), ExpandHorizontalBinOp(), ExtendToType(), ExtractBitFromMaskVector(), genShuffleBland(), getAVX512TruncNode(), getConstVector(), getContainerForFixedLengthVector(), getDefaultVLOps(), getFauxShuffleMask(), getGatherNode(), getHopForBuildVector(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), getMemCmpLoad(), getMOVL(), getPack(), llvm::SITargetLowering::getPreferredVectorAction(), llvm::NVPTXTargetLowering::getPreferredVectorAction(), llvm::PPCTargetLowering::getPreferredVectorAction(), llvm::X86TargetLowering::getPreferredVectorAction(), llvm::X86TTIImpl::getReplicationShuffleCost(), getShuffleHalfVectors(), getShuffleScalarElt(), getShuffleVectorZeroOrUndef(), getTargetShuffleAndZeroables(), getTargetShuffleMask(), getTargetVShiftNode(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), llvm::X86TargetLowering::getTgtMemIntrinsic(), getUnderlyingExtractedFromVec(), getVectorMaskingNode(), llvm::EVT::getVectorNumElements(), getZeroVector(), group2Shuffle(), incDecVectorConstant(), insert1BitVector(), InsertBitToMaskVector(), isAddSubOrSubAdd(), IsElementEquivalent(), isHopBuildVector(), isHorizontalBinOp(), llvm::HexagonSubtarget::isHVXVectorType(), isInterleaveShuffle(), lower1BitShuffle(), lower256BitShuffle(), LowerAsSplatVectorLoad(), LowerAVXCONCAT_VECTORS(), LowerAVXExtend(), LowerBITCAST(), LowerBITREVERSE(), LowerBITREVERSE_XOP(), llvm::VETargetLowering::lowerBUILD_VECTOR(), llvm::HexagonTargetLowering::LowerBUILD_VECTOR(), lowerBUILD_VECTOR(), lowerBuildVectorAsBroadcast(), LowerBuildVectorAsInsert(), lowerBuildVectorToBitOp(), llvm::HexagonTargetLowering::LowerCONCAT_VECTORS(), LowerCONCAT_VECTORSvXi1(), LowerEXTEND_VECTOR_INREG(), LowerEXTRACT_SUBVECTOR(), LowerFunnelShift(), LowerLoad(), LowerMGATHER(), LowerMSCATTER(), LowerMUL(), LowerMULH(), LowerMULO(), LowerRotate(), LowerSCALAR_TO_VECTOR(), llvm::HexagonTargetLowering::LowerSETCC(), LowerShift(), LowerShiftByScalarImmediate(), LowerShiftByScalarVariable(), lowerShuffleAsBlend(), lowerShuffleAsBroadcast(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleAsElementInsertion(), lowerShuffleAsLanePermuteAndPermute(), lowerShuffleAsRepeatedMaskAndLanePermute(), lowerShuffleAsShift(), lowerShuffleAsSpecificZeroOrAnyExtend(), lowerShuffleAsVTRUNC(), lowerShuffleAsZeroOrAnyExtend(), lowerShuffleOfExtractsAsVperm(), lowerShuffleToEXPAND(), lowerShuffleWithPERMV(), lowerShuffleWithUndefHalf(), lowerShuffleWithVPMOV(), LowerSIGN_EXTEND(), llvm::AMDGPUTargetLowering::LowerSIGN_EXTEND_INREG(), LowerSIGN_EXTEND_Mask(), lowerToAddSubOrFMAddSub(), LowerToHorizontalOp(), LowerTruncateVecI1(), lowerV8I16GeneralSingleInputShuffle(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZ_AVX512CDI(), LowerVectorCTLZInRegLUT(), LowerVectorCTPOP(), LowerVectorCTPOPInRegLUT(), llvm::HexagonTargetLowering::LowerVSELECT(), LowerVSETCC(), LowervXi8MulWithUNPCK(), LowerZERO_EXTEND_Mask(), matchBinaryShuffle(), matchShuffleAsEXTRQ(), matchShuffleAsINSERTQ(), matchShuffleWithPACK(), matchShuffleWithSHUFPD(), matchShuffleWithUNPCK(), matchUnaryShuffle(), narrowExtractedVectorSelect(), performConcatVectorsCombine(), PerformVECREDUCE_ADDCombine(), performVECTOR_SHUFFLECombine(), llvm::X86TargetLowering::ReplaceNodeResults(), scalarizeVectorStore(), scaleVectorType(), setGroupSize(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), llvm::X86TargetLowering::SimplifyMultipleUseDemandedBitsForTargetNode(), splitAndLowerShuffle(), tryExtendDUPToExtractHigh(), useRVVForFixedLengthVectorVT(), and vectorizeExtractedCast().

◆ getVectorVT() [1/3]

static MVT llvm::MVT::getVectorVT ( MVT  VT,
ElementCount  EC 
)
inlinestatic

Definition at line 1442 of file MachineValueType.h.

References getScalableVectorVT(), and getVectorVT().

◆ getVectorVT() [2/3]

static MVT llvm::MVT::getVectorVT ( MVT  VT,
unsigned  NumElements 
)
inlinestatic

Definition at line 1216 of file MachineValueType.h.

References bf16, f16, f32, f64, i1, i128, i16, i2, i32, i4, i64, i8, INVALID_SIMPLE_VALUE_TYPE, SimpleTy, v1024f32, v1024i1, v1024i32, v1024i8, v128bf16, v128f16, v128f32, v128f64, v128i1, v128i16, v128i2, v128i32, v128i64, v128i8, v16bf16, v16f16, v16f32, v16f64, v16i1, v16i16, v16i32, v16i64, v16i8, v1f16, v1f32, v1f64, v1i1, v1i128, v1i16, v1i32, v1i64, v1i8, v2048f32, v2048i32, v256f16, v256f32, v256f64, v256i1, v256i16, v256i32, v256i64, v256i8, v2bf16, v2f16, v2f32, v2f64, v2i1, v2i16, v2i32, v2i64, v2i8, v32bf16, v32f16, v32f32, v32f64, v32i1, v32i16, v32i32, v32i64, v32i8, v3bf16, v3f16, v3f32, v3f64, v3i16, v3i32, v3i64, v4bf16, v4f16, v4f32, v4f64, v4i1, v4i16, v4i32, v4i64, v4i8, v512f16, v512f32, v512i1, v512i16, v512i32, v512i8, v5f32, v5i32, v64bf16, v64f16, v64f32, v64f64, v64i1, v64i16, v64i32, v64i4, v64i64, v64i8, v6f32, v6i32, v7f32, v7i32, v8bf16, v8f16, v8f32, v8f64, v8i1, v8i16, v8i32, v8i64, and v8i8.

Referenced by AddCombineBUILD_VECTORToVPADDL(), canonicalizeBitSelect(), canonicalizeShuffleMaskWithHorizOp(), changeVectorElementType(), changeVectorElementTypeToInteger(), combineADDSUB_VLToVWADDSUB_VL(), combineArithReduction(), combineBitcast(), combineConcatVectorOps(), combineCVTP2I_CVTTP2I(), combineExtractWithShuffle(), combineFaddCFmul(), combineMOVMSK(), combineMUL_VLToVWMUL_VL(), combineMulToPMADDWD(), combinePredicateReduction(), combineStore(), combineTargetShuffle(), combineVectorHADDSUB(), combineX86INT_TO_FP(), combineX86ShuffleChain(), combineX86ShufflesConstants(), constructDup(), constructRetValue(), createPSADBW(), createVariablePermute(), createVPDPBUSD(), EltsFromConsecutiveLoads(), ExtractBitFromMaskVector(), llvm::X86TTIImpl::getArithmeticInstrCost(), getAVX512Node(), getAVX512TruncNode(), llvm::HvxSelector::getBoolVT(), getBuildDwordsVector(), getConstVector(), getGatherNode(), getHalfNumVectorElementsVT(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::getLegalVectorType(), llvm::VECustomDAG::getMaskBroadcast(), getMaskNode(), getMaskTypeFor(), llvm::getMVTForLLT(), getOnesVector(), llvm::HvxSelector::getPairVT(), getPermuteNode(), getPow2VectorType(), getPrefetchNode(), getPromotedVectorElementType(), getScatterNode(), llvm::ARMTargetLowering::getSetCCResultType(), llvm::HvxSelector::getSingleVT(), getTargetVShiftNode(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), llvm::X86TargetLowering::getTgtMemIntrinsic(), getVectorMaskingNode(), getVectorTypeBreakdownMVT(), llvm::EVT::getVectorVT(), getVectorVT(), getVT(), getZeroVector(), llvm::HexagonTargetLowering::HexagonTargetLowering(), InsertBitToMaskVector(), is128BitUnpackShuffleMask(), llvm::HexagonSubtarget::isTypeForHVX(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), lower1BitShuffle(), lower256BitShuffle(), LowerBITCAST(), LowerBITREVERSE(), LowerBITREVERSE_XOP(), lowerBUILD_VECTOR(), lowerBuildVectorAsBroadcast(), LowerCONCAT_VECTORS_i1(), lowerCTLZ_CTTZ_ZERO_UNDEF(), LowerCTPOP(), LowerEXTRACT_SUBVECTOR(), lowerFPToIntToFP(), lowerFROUND(), lowerFTRUNC_FCEIL_FFLOOR(), LowerFunnelShift(), LowerHorizontalByteSum(), LowerI64IntToFP_AVX512DQ(), LowerINTRINSIC_W_CHAIN(), LowerMGATHER(), LowerMLOAD(), LowerMSCATTER(), LowerMSTORE(), LowerMUL(), LowerMULH(), LowerMULO(), llvm::RISCVTargetLowering::LowerOperation(), LowerRotate(), LowerSCALAR_TO_VECTOR(), llvm::HexagonTargetLowering::LowerSETCC(), LowerShift(), LowerShiftByScalarImmediate(), LowerShiftByScalarVariable(), lowerShuffleAsBitMask(), lowerShuffleAsBlend(), lowerShuffleAsBlendOfPSHUFBs(), lowerShuffleAsBroadcast(), lowerShuffleAsByteRotate(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleAsElementInsertion(), lowerShuffleAsPermuteAndUnpack(), lowerShuffleAsSpecificZeroOrAnyExtend(), lowerShuffleAsVTRUNC(), lowerShuffleToEXPAND(), lowerShuffleWithPACK(), lowerShuffleWithPSHUFB(), LowerSIGN_EXTEND_Mask(), LowerStore(), LowerTruncateVecI1(), llvm::HexagonTargetLowering::LowerUnalignedLoad(), lowerV2X128Shuffle(), lowerV4X128Shuffle(), lowerV8I16GeneralSingleInputShuffle(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZ_AVX512CDI(), LowerVectorCTLZInRegLUT(), LowerVectorCTPOP(), lowerVectorIntrinsicScalars(), llvm::HexagonTargetLowering::LowerVSELECT(), LowervXi8MulWithUNPCK(), lowerX86FPLogicOp(), LowerZERO_EXTEND_Mask(), matchBinaryPermuteShuffle(), matchShuffleAsBitRotate(), matchShuffleAsShift(), matchShuffleAsVTRUNC(), matchShuffleWithPACK(), matchUnaryPermuteShuffle(), matchUnaryShuffle(), llvm::MipsTargetLowering::MipsTargetLowering(), narrowExtractedVectorSelect(), NarrowVector(), performConcatVectorsCombine(), PerformVQDMULHCombine(), llvm::X86TargetLowering::ReplaceNodeResults(), llvm::RISCVTargetLowering::RISCVTargetLowering(), scaleVectorType(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), skipExtensionForVectorMULL(), SkipExtensionForVMULL(), splatPartsI64WithVL(), splitAndLowerShuffle(), llvm::splitVectorType(), TryCombineBaseUpdate(), tryExtendDUPToExtractHigh(), tryWidenMaskForShuffle(), vectorizeExtractedCast(), widenSubVector(), and WidenVector().

◆ getVectorVT() [3/3]

static MVT llvm::MVT::getVectorVT ( MVT  VT,
unsigned  NumElements,
bool  IsScalable 
)
inlinestatic

Definition at line 1436 of file MachineValueType.h.

References getScalableVectorVT(), and getVectorVT().

◆ getVT()

MVT MVT::getVT ( Type *  Ty,
bool  HandleUnknown = false 
)
static

Return the value type corresponding to the specified type.

This returns all pointers as iPTR. If HandleUnknown is true, unknown types are returned as Other, otherwise they are invalid.

This returns all pointers as MVT::iPTR. If HandleUnknown is true, unknown types are returned as Other, otherwise they are invalid.

Definition at line 541 of file ValueTypes.cpp.

References bf16, llvm::Type::BFloatTyID, llvm::Type::DoubleTyID, f128, f16, f32, f64, f80, llvm::Type::FixedVectorTyID, llvm::Type::FloatTyID, llvm::Type::FP128TyID, getBitWidth(), llvm::VectorType::getElementCount(), llvm::VectorType::getElementType(), getIntegerVT(), llvm::Type::getTypeID(), getVectorVT(), llvm::Type::HalfTyID, llvm::Type::IntegerTyID, iPTR, isVoid, llvm_unreachable, MVT(), Other, llvm::Type::PointerTyID, llvm::Type::PPC_FP128TyID, ppcf128, llvm::Type::ScalableVectorTyID, llvm::Type::VoidTyID, llvm::Type::X86_AMXTyID, llvm::Type::X86_FP80TyID, llvm::Type::X86_MMXTyID, x86amx, and x86mmx.

Referenced by llvm::CallLowering::checkReturn(), getConvRTLibDesc(), llvm::EVT::getEVT(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::HexagonTargetLowering::getTgtMemIntrinsic(), llvm::SITargetLowering::getTgtMemIntrinsic(), llvm::AArch64TargetLowering::getTgtMemIntrinsic(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), llvm::X86TargetLowering::getTgtMemIntrinsic(), llvm::AArch64CallLowering::lowerReturn(), and llvm::TargetLowering::ParseConstraints().

◆ integer_fixedlen_vector_valuetypes()

static auto llvm::MVT::integer_fixedlen_vector_valuetypes ( )
inlinestatic

Definition at line 1490 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE.

Referenced by llvm::AArch64TargetLowering::AArch64TargetLowering(), llvm::AMDGPUTargetLowering::AMDGPUTargetLowering(), llvm::ARMTargetLowering::ARMTargetLowering(), llvm::RISCVTargetLowering::RISCVTargetLowering(), llvm::SparcTargetLowering::SparcTargetLowering(), llvm::SystemZTargetLowering::SystemZTargetLowering(), and llvm::WebAssemblyTargetLowering::WebAssemblyTargetLowering().

◆ integer_scalable_vector_valuetypes()

static auto llvm::MVT::integer_scalable_vector_valuetypes ( )
inlinestatic

Definition at line 1502 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_INTEGER_SCALABLE_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_INTEGER_SCALABLE_VECTOR_VALUETYPE.

Referenced by llvm::RISCVTargetLowering::RISCVTargetLowering().

◆ integer_valuetypes()

static auto llvm::MVT::integer_valuetypes ( )
inlinestatic

Definition at line 1461 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_INTEGER_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_INTEGER_VALUETYPE.

Referenced by llvm::AArch64TargetLowering::AArch64TargetLowering(), llvm::AMDGPUTargetLowering::AMDGPUTargetLowering(), llvm::ARMTargetLowering::ARMTargetLowering(), llvm::AVRTargetLowering::AVRTargetLowering(), llvm::BPFTargetLowering::BPFTargetLowering(), findMemType(), llvm::HexagonTargetLowering::HexagonTargetLowering(), llvm::LanaiTargetLowering::LanaiTargetLowering(), llvm::M68kTargetLowering::M68kTargetLowering(), llvm::MipsTargetLowering::MipsTargetLowering(), llvm::MSP430TargetLowering::MSP430TargetLowering(), llvm::NVPTXTargetLowering::NVPTXTargetLowering(), PerformTruncatingStoreCombine(), llvm::PPCTargetLowering::PPCTargetLowering(), llvm::R600TargetLowering::R600TargetLowering(), llvm::SparcTargetLowering::SparcTargetLowering(), llvm::SystemZTargetLowering::SystemZTargetLowering(), llvm::WebAssemblyTargetLowering::WebAssemblyTargetLowering(), llvm::X86TargetLowering::X86TargetLowering(), and llvm::XCoreTargetLowering::XCoreTargetLowering().

◆ is1024BitVector()

bool llvm::MVT::is1024BitVector ( ) const
inline

Return true if this is a 1024-bit vector type.

Definition at line 443 of file MachineValueType.h.

References SimpleTy, v1024i1, v128i8, v16f64, v16i64, v32f32, v32i32, v64bf16, v64f16, and v64i16.

Referenced by llvm::EVT::is1024BitVector().

◆ is128BitVector()

bool llvm::MVT::is128BitVector ( ) const
inline

Return true if this is a 128-bit vector type.

Definition at line 415 of file MachineValueType.h.

References SimpleTy, v128i1, v16i8, v1i128, v2f64, v2i64, v4f32, v4i32, v8bf16, v8f16, and v8i16.

Referenced by CC_AArch64_Custom_Block(), llvm::CC_XPLINK64_Shadow_Reg(), combineAndNotIntoANDNP(), combineCVTP2I_CVTTP2I(), combineEXTRACT_SUBVECTOR(), combineSetCCMOVMSK(), combineX86INT_TO_FP(), combineX86ShuffleChain(), llvm::X86TTIImpl::getCmpSelInstrCost(), llvm::X86TTIImpl::getTypeBasedIntrinsicInstrCost(), getZeroVector(), llvm::EVT::is128BitVector(), isHorizontalBinOp(), LowerBITREVERSE_XOP(), lowerBuildVectorAsBroadcast(), LowerBuildVectorv4x32(), LowerEXTEND_VECTOR_INREG(), LowerEXTRACT_VECTOR_ELT_SSE4(), LowerRotate(), LowerSCALAR_TO_VECTOR(), lowerShuffleAsBitRotate(), lowerShuffleAsByteRotate(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleAsByteShiftMask(), lowerShuffleAsElementInsertion(), lowerShuffleAsPermuteAndUnpack(), lowerShuffleAsSpecificZeroOrAnyExtend(), lowerShuffleAsVALIGN(), lowerShuffleAsVTRUNC(), lowerShuffleOfExtractsAsVperm(), lowerShuffleWithPSHUFB(), lowerShuffleWithUndefHalf(), LowerTruncateVecI1(), lowerVECTOR_SHUFFLE(), LowerVectorCTPOP(), LowerVSETCC(), matchBinaryPermuteShuffle(), matchBinaryShuffle(), matchShuffleAsInsertPS(), matchUnaryPermuteShuffle(), matchUnaryShuffle(), narrowExtractedVectorSelect(), performAddSubLongCombine(), performVECTOR_SHUFFLECombine(), scalarizeVectorStore(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), supportedVectorShiftWithImm(), and supportedVectorVarShift().

◆ is16BitVector()

bool llvm::MVT::is16BitVector ( ) const
inline

Return true if this is a 16-bit vector type.

Definition at line 392 of file MachineValueType.h.

References SimpleTy, v16i1, v1f16, v1i16, and v2i8.

Referenced by llvm::EVT::is16BitVector().

◆ is2048BitVector()

bool llvm::MVT::is2048BitVector ( ) const
inline

Return true if this is a 2048-bit vector type.

Definition at line 452 of file MachineValueType.h.

References SimpleTy, v128bf16, v128f16, v128i16, v256i8, v32f64, v32i64, v64f32, and v64i32.

Referenced by llvm::EVT::is2048BitVector().

◆ is256BitVector()

bool llvm::MVT::is256BitVector ( ) const
inline

Return true if this is a 256-bit vector type.

Definition at line 424 of file MachineValueType.h.

References SimpleTy, v128i2, v16bf16, v16f16, v16i16, v256i1, v32i8, v4f64, v4i64, v64i4, v8f32, and v8i32.

Referenced by CC_X86_VectorCallGetSSEs(), combineAndNotIntoANDNP(), combineConcatVectorOps(), combineEXTRACT_SUBVECTOR(), combineSetCCMOVMSK(), combineVectorSignBitsTruncation(), combineX86ShuffleChain(), ExpandHorizontalBinOp(), getHopForBuildVector(), llvm::X86TTIImpl::getTypeBasedIntrinsicInstrCost(), getZeroVector(), llvm::EVT::is256BitVector(), isHopBuildVector(), isHorizontalBinOp(), LowerABS(), LowerADDSAT_SUBSAT(), LowerAVG(), LowerAVXCONCAT_VECTORS(), LowerBITREVERSE_XOP(), lowerBuildVectorAsBroadcast(), LowerCONCAT_VECTORS(), LowerEXTEND_VECTOR_INREG(), LowerFunnelShift(), LowerMINMAX(), LowerMUL(), LowerMULH(), LowerRotate(), LowerShift(), lowerShuffleAsBroadcast(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleAsLanePermuteAndShuffle(), lowerShuffleAsRepeatedMaskAndLanePermute(), lowerShuffleAsVALIGN(), lowerShuffleAsVTRUNC(), lowerShuffleOfExtractsAsVperm(), lowerShuffleWithPSHUFB(), lowerShuffleWithUndefHalf(), LowerStore(), LowerToHorizontalOp(), LowerTruncateVecI1(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZ(), LowerVectorCTLZ_AVX512CDI(), LowerVectorCTPOP(), LowerVSETCC(), matchBinaryPermuteShuffle(), matchBinaryShuffle(), matchUnaryPermuteShuffle(), matchUnaryShuffle(), narrowExtractedVectorSelect(), narrowShuffle(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), supportedVectorShiftWithImm(), and supportedVectorVarShift().

◆ is32BitVector()

bool llvm::MVT::is32BitVector ( ) const
inline

Return true if this is a 32-bit vector type.

Definition at line 398 of file MachineValueType.h.

References SimpleTy, v1f32, v1i32, v2bf16, v2f16, v2i16, v32i1, and v4i8.

Referenced by CC_AArch64_Custom_Block(), llvm::EVT::is32BitVector(), and LowerStore().

◆ is512BitVector()

bool llvm::MVT::is512BitVector ( ) const
inline

Return true if this is a 512-bit vector type.

Definition at line 434 of file MachineValueType.h.

References SimpleTy, v16f32, v16i32, v32bf16, v32f16, v32i16, v512i1, v64i8, v8f64, and v8i64.

Referenced by CC_X86_VectorCallGetSSEs(), combineAndNotIntoANDNP(), combineConcatVectorOps(), combineShuffleToAddSubOrFMAddSub(), combineVectorSignBitsTruncation(), combineX86ShuffleChain(), getAVX512Node(), getAVX512TruncNode(), llvm::X86TargetLowering::getSetCCResultType(), llvm::X86TTIImpl::getTypeBasedIntrinsicInstrCost(), getZeroVector(), llvm::EVT::is512BitVector(), LowerAVXCONCAT_VECTORS(), LowerBITREVERSE(), lowerBuildVectorAsBroadcast(), LowerCONCAT_VECTORS(), LowerEXTEND_VECTOR_INREG(), LowerFunnelShift(), LowerMGATHER(), LowerMLOAD(), LowerMSCATTER(), LowerMSTORE(), LowerRotate(), LowerShift(), LowerShiftByScalarImmediate(), lowerShuffleAsBroadcast(), lowerShuffleAsByteRotate(), lowerShuffleAsByteRotateAndPermute(), lowerShuffleWithPERMV(), lowerShuffleWithPSHUFB(), lowerShuffleWithUndefHalf(), LowerSIGN_EXTEND_Mask(), lowerToAddSubOrFMAddSub(), lowerV4X128Shuffle(), lowerVECTOR_SHUFFLE(), LowerVectorCTLZ(), LowerVectorCTLZ_AVX512CDI(), LowerVectorCTPOP(), LowerVSETCC(), LowerZERO_EXTEND_Mask(), matchBinaryPermuteShuffle(), matchBinaryShuffle(), matchShuffleAsVTRUNC(), matchUnaryPermuteShuffle(), matchUnaryShuffle(), narrowExtractedVectorSelect(), narrowShuffle(), supportedVectorShiftWithImm(), supportedVectorVarShift(), and useVPTERNLOG().

◆ is64BitVector()

bool llvm::MVT::is64BitVector ( ) const
inline

Return true if this is a 64-bit vector type.

Definition at line 406 of file MachineValueType.h.

References SimpleTy, v1f64, v1i64, v2f32, v2i32, v4bf16, v4f16, v4i16, v64i1, and v8i8.

Referenced by CC_AArch64_Custom_Block(), llvm::EVT::is64BitVector(), LowerStore(), and tryExtendDUPToExtractHigh().

◆ isByteSized()

bool llvm::MVT::isByteSized ( ) const
inline

Returns true if the number of bits for the type is a multiple of an 8-bit byte.

Definition at line 1124 of file MachineValueType.h.

References getSizeInBits(), and llvm::LinearPolySize< LeafTy >::isKnownMultipleOf().

◆ isFixedLengthVector()

bool llvm::MVT::isFixedLengthVector ( ) const
inline

Definition at line 386 of file MachineValueType.h.

References FIRST_FIXEDLEN_VECTOR_VALUETYPE, LAST_FIXEDLEN_VECTOR_VALUETYPE, and SimpleTy.

Referenced by CC_RISCV(), CC_RISCV_FastCC(), convertLocVTToValVT(), convertValVTToLocVT(), getContainerForFixedLengthVector(), getDefaultVLOps(), llvm::EVT::isFixedLengthVector(), lowerBUILD_VECTOR(), llvm::RISCVTargetLowering::LowerOperation(), matchSplatAsGather(), llvm::RISCVTargetLowering::ReplaceNodeResults(), and useRVVForFixedLengthVectorVT().

◆ isFloatingPoint()

bool llvm::MVT::isFloatingPoint ( ) const
inline

Return true if this is a FP or a vector FP type.

Definition at line 348 of file MachineValueType.h.

References FIRST_FP_FIXEDLEN_VECTOR_VALUETYPE, FIRST_FP_SCALABLE_VECTOR_VALUETYPE, FIRST_FP_VALUETYPE, LAST_FP_FIXEDLEN_VECTOR_VALUETYPE, LAST_FP_SCALABLE_VECTOR_VALUETYPE, LAST_FP_VALUETYPE, and SimpleTy.

Referenced by llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), CC_MipsO32(), CC_RISCV(), CC_X86_32_VectorCall(), CC_X86_64_VectorCall(), combineConcatVectorOps(), combineTargetShuffle(), combineX86ShuffleChain(), combineX86ShufflesConstants(), EltsFromConsecutiveLoads(), getConstantVector(), getCopyFromParts(), getCopyToParts(), getTargetShuffleAndZeroables(), llvm::TargetLoweringBase::getTypeToPromoteTo(), getVCmpInst(), getZeroVector(), isAddSubOrSubAdd(), llvm::EVT::isFloatingPoint(), isHorizontalBinOp(), lowerBUILD_VECTOR(), LowerFABSorFNEG(), LowerFCOPYSIGN(), lowerScalarSplat(), lowerShuffleAsBroadcast(), lowerShuffleAsElementInsertion(), lowerShuffleAsLanePermuteAndShuffle(), lowerShuffleAsPermuteAndUnpack(), lowerVECTOR_SHUFFLE(), LowerVSETCC(), and performScatterStoreCombine().

◆ isInteger()

bool llvm::MVT::isInteger ( ) const
inline

Return true if this is an integer or a vector integer type.

Definition at line 358 of file MachineValueType.h.

References FIRST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE, FIRST_INTEGER_SCALABLE_VECTOR_VALUETYPE, FIRST_INTEGER_VALUETYPE, LAST_INTEGER_FIXEDLEN_VECTOR_VALUETYPE, LAST_INTEGER_SCALABLE_VECTOR_VALUETYPE, LAST_INTEGER_VALUETYPE, and SimpleTy.

Referenced by llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), convertLocVTToValVT(), convertValVTToLocVT(), llvm::TargetLowering::findOptimalMemOpLowering(), getCopyFromParts(), llvm::RegsForValue::getCopyFromRegs(), getCopyToParts(), getRegistersForValue(), llvm::X86TTIImpl::getScalarizationOverhead(), getShuffleScalarElt(), llvm::TargetLoweringBase::getTypeToPromoteTo(), llvm::EVT::isInteger(), isValueTypeInRegForCC(), llvm::TargetLowering::LegalizeSetCCCondCode(), lower256BitShuffle(), LowerABS(), llvm::X86TargetLowering::LowerAsmOutputForConstraint(), lowerBUILD_VECTOR(), LowerLoad(), llvm::RISCVTargetLowering::LowerOperation(), LowerSCALAR_TO_VECTOR(), lowerShuffleAsBitBlend(), lowerShuffleAsBroadcast(), lowerShuffleAsTruncBroadcast(), LowerStore(), lowerVECTOR_SHUFFLE(), matchUnaryShuffle(), llvm::TargetLowering::ParseConstraints(), and llvm::RISCVDAGToDAGISel::PreprocessISelDAG().

◆ isOverloaded()

bool llvm::MVT::isOverloaded ( ) const
inline

Return true if this is an overloaded type for TableGen.

Definition at line 460 of file MachineValueType.h.

References Any, fAny, iAny, iPTRAny, SimpleTy, and vAny.

◆ isPow2VectorType()

bool llvm::MVT::isPow2VectorType ( ) const
inline

Returns true if the given vector is a power of 2.

Definition at line 506 of file MachineValueType.h.

References getVectorMinNumElements().

Referenced by getPow2VectorType(), llvm::SITargetLowering::getPreferredVectorAction(), llvm::TargetLoweringBase::getPreferredVectorAction(), and useRVVForFixedLengthVectorVT().

◆ isScalableVector()

bool llvm::MVT::isScalableVector ( ) const
inline

Return true if this is a vector value type where the runtime length is machine dependent.

Definition at line 381 of file MachineValueType.h.

References FIRST_SCALABLE_VECTOR_VALUETYPE, LAST_SCALABLE_VECTOR_VALUETYPE, and SimpleTy.

Referenced by bitsGE(), bitsGT(), bitsLE(), bitsLT(), CC_AArch64_Custom_Block(), CC_RISCV(), llvm::TargetLoweringBase::computeRegisterProperties(), convertLocVTToValVT(), finishStackBlock(), getDefaultScalableVLOps(), getDefaultVLOps(), llvm::RISCVTargetLowering::getLMUL(), llvm::HexagonTargetLowering::getPreferredVectorAction(), llvm::SITargetLowering::getPreferredVectorAction(), llvm::NVPTXTargetLowering::getPreferredVectorAction(), llvm::PPCTargetLowering::getPreferredVectorAction(), llvm::X86TargetLowering::getPreferredVectorAction(), getVectorElementCount(), getVectorNumElements(), getVectorTypeBreakdownMVT(), llvm::HexagonSubtarget::isHVXVectorType(), llvm::EVT::isScalableVector(), llvm::RISCVTargetLowering::joinRegisterPartsIntoValue(), llvm::RISCVTargetLowering::LowerFormalArguments(), llvm::RISCVDAGToDAGISel::PreprocessISelDAG(), and llvm::RISCVTargetLowering::splitValueIntoRegisterParts().

◆ isScalarInteger()

bool llvm::MVT::isScalarInteger ( ) const
inline

Return true if this is an integer, not including vectors.

Definition at line 368 of file MachineValueType.h.

References FIRST_INTEGER_VALUETYPE, LAST_INTEGER_VALUETYPE, and SimpleTy.

Referenced by CC_RISCV(), hasBZHI(), llvm::EVT::isScalarInteger(), LowerBITCAST(), llvm::HexagonTargetLowering::LowerSETCC(), lowerVectorIntrinsicScalars(), llvm::HexagonTargetLowering::LowerVSELECT(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), and truncateScalarIntegerArg().

◆ isValid()

bool llvm::MVT::isValid ( ) const
inline

Return true if this is a valid simple valuetype.

Definition at line 342 of file MachineValueType.h.

References FIRST_VALUETYPE, LAST_VALUETYPE, and SimpleTy.

Referenced by llvm::TargetLoweringBase::initActions(), llvm::HexagonSubtarget::isTypeForHVX(), llvm::LLT::LLT(), llvm::MipsTargetLowering::MipsTargetLowering(), llvm::TargetLoweringBase::setCondCodeAction(), llvm::TargetLoweringBase::setLoadExtAction(), and llvm::TargetLoweringBase::setTruncStoreAction().

◆ isVector()

bool llvm::MVT::isVector ( ) const
inline

Return true if this is a vector value type.

Definition at line 374 of file MachineValueType.h.

References FIRST_VECTOR_VALUETYPE, LAST_VECTOR_VALUETYPE, and SimpleTy.

Referenced by llvm::PPCTargetLowering::allowsMisalignedMemoryAccesses(), llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), canonicalizeBitSelect(), CC_RISCV(), CC_RISCV_FastCC(), CC_X86_32_VectorCall(), CC_X86_64_VectorCall(), changeTypeToInteger(), combineAndnp(), combineX86ShuffleChain(), combineX86ShufflesRecursively(), constructRetValue(), convertLocVTToValVT(), convertValVTToLocVT(), getAVX512Node(), llvm::X86TTIImpl::getCmpSelInstrCost(), getCopyFromParts(), getCopyToPartsVector(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::getLLTForMVT(), getMemCmpLoad(), llvm::RISCVTargetLowering::getRegForInlineAsmConstraint(), llvm::PPCTargetLowering::getRegForInlineAsmConstraint(), llvm::X86TargetLowering::getRegForInlineAsmConstraint(), llvm::X86TTIImpl::getReplicationShuffleCost(), getScalarType(), getScalarValueForVectorElement(), llvm::X86TargetLowering::getSetCCResultType(), llvm::CallLowering::ValueHandler::getStackValueStoreType(), getTargetVShiftNode(), llvm::X86TTIImpl::getTypeBasedIntrinsicInstrCost(), llvm::HexagonSubtarget::isHVXElementType(), llvm::HexagonSubtarget::isHVXVectorType(), isValueTypeInRegForCC(), llvm::EVT::isVector(), llvm::LLT::LLT(), LowerADDSAT_SUBSAT(), llvm::X86TargetLowering::LowerAsmOutputForConstraint(), LowerAVXExtend(), LowerBITCAST(), LowerBITREVERSE_XOP(), llvm::RISCVTargetLowering::LowerCall(), LowerCTLZ(), LowerCTTZ(), LowerFABSorFNEG(), LowerFCOPYSIGN(), llvm::RISCVTargetLowering::LowerFormalArguments(), lowerFPToIntToFP(), lowerFROUND(), lowerFTRUNC_FCEIL_FFLOOR(), LowerFunnelShift(), LowerLoad(), LowerMULO(), llvm::RISCVTargetLowering::LowerOperation(), llvm::AArch64CallLowering::lowerReturn(), LowerRotate(), llvm::HexagonTargetLowering::LowerSETCC(), LowerShift(), lowerShuffleAsTruncBroadcast(), LowerSIGN_EXTEND(), llvm::AMDGPUTargetLowering::LowerSIGN_EXTEND_INREG(), lowerX86FPLogicOp(), performConcatVectorsCombine(), preAssignMask(), promoteXINT_TO_FP(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), llvm::splitVectorType(), and VerifyVectorType().

◆ knownBitsGE()

bool llvm::MVT::knownBitsGE ( MVT  VT) const
inline

Return true if we know at compile time this has more than or the same bits as VT.

Definition at line 1133 of file MachineValueType.h.

References getSizeInBits(), and llvm::LinearPolySize< TypeSize >::isKnownGE().

Referenced by bitsGE().

◆ knownBitsGT()

bool llvm::MVT::knownBitsGT ( MVT  VT) const
inline

Return true if we know at compile time this has more bits than VT.

Definition at line 1127 of file MachineValueType.h.

References getSizeInBits(), and llvm::LinearPolySize< TypeSize >::isKnownGT().

Referenced by bitsGT().

◆ knownBitsLE()

bool llvm::MVT::knownBitsLE ( MVT  VT) const
inline

Return true if we know at compile time this has fewer than or the same bits as VT.

Definition at line 1144 of file MachineValueType.h.

References getSizeInBits(), and llvm::LinearPolySize< TypeSize >::isKnownLE().

Referenced by bitsLE().

◆ knownBitsLT()

bool llvm::MVT::knownBitsLT ( MVT  VT) const
inline

Return true if we know at compile time this has fewer bits than VT.

Definition at line 1138 of file MachineValueType.h.

References getSizeInBits(), and llvm::LinearPolySize< TypeSize >::isKnownLT().

Referenced by bitsLT().

◆ operator!=()

bool llvm::MVT::operator!= ( const MVT &  S) const
inline

Definition at line 337 of file MachineValueType.h.

References S, and SimpleTy.

◆ operator<()

bool llvm::MVT::operator< ( const MVT &  S) const
inline

Definition at line 335 of file MachineValueType.h.

References S, and SimpleTy.

◆ operator<=()

bool llvm::MVT::operator<= ( const MVT &  S) const
inline

Definition at line 339 of file MachineValueType.h.

References S, and SimpleTy.

◆ operator==()

bool llvm::MVT::operator== ( const MVT &  S) const
inline

Definition at line 336 of file MachineValueType.h.

References S, and SimpleTy.

◆ operator>()

bool llvm::MVT::operator> ( const MVT &  S) const
inline

Definition at line 334 of file MachineValueType.h.

References S, and SimpleTy.

◆ operator>=()

bool llvm::MVT::operator>= ( const MVT &  S) const
inline

Definition at line 338 of file MachineValueType.h.

References S, and SimpleTy.

◆ scalable_vector_valuetypes()

static auto llvm::MVT::scalable_vector_valuetypes ( )
inlinestatic

Definition at line 1484 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_SCALABLE_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_SCALABLE_VECTOR_VALUETYPE.

Referenced by llvm::AArch64TargetLowering::AArch64TargetLowering().

◆ vector_valuetypes()

static auto llvm::MVT::vector_valuetypes ( )
inlinestatic

Definition at line 1472 of file MachineValueType.h.

References llvm::enum_seq_inclusive(), FIRST_VECTOR_VALUETYPE, llvm::force_iteration_on_noniterable_enum, and LAST_VECTOR_VALUETYPE.

Referenced by findMemType().

Member Data Documentation

◆ SimpleTy

SimpleValueType llvm::MVT::SimpleTy = INVALID_SIMPLE_VALUE_TYPE

Definition at line 329 of file MachineValueType.h.

Referenced by AddCombineBUILD_VECTORToVPADDL(), llvm::TargetLoweringBase::AddPromotedToType(), llvm::TargetLoweringBase::addRegisterClass(), llvm::MipsSETargetLowering::allowsMisalignedMemoryAccesses(), llvm::ARMTargetLowering::allowsMisalignedMemoryAccesses(), llvm::AVRDAGToDAGISel::select< ISD::LOAD >(), CC_AArch64_Custom_Block(), CC_AIX(), CC_ARM_AAPCS_Custom_Aggregate(), llvm::CC_XPLINK64_Shadow_Stack(), changeVectorElementType(), changeVectorElementTypeToInteger(), combineBitcastvxi1(), createVariablePermute(), llvm::SITargetLowering::denormalsEnabledForType(), llvm::SelectionDAG::EVTToAPFloatSemantics(), llvm::TargetLowering::expandBSWAP(), llvm::TargetLowering::findOptimalMemOpLowering(), llvm::ARMTargetLowering::findRepresentativeClass(), llvm::X86TargetLowering::findRepresentativeClass(), llvm::TargetLoweringBase::findRepresentativeClass(), foldVectorXorShiftIntoCmp(), llvm::R600RegisterInfo::getCFGStructurizerRegClass(), llvm::TargetLoweringBase::getCondCodeAction(), getContainerForFixedLengthVector(), llvm::EVT::getEVTString(), getExtensionTo64Bits(), getImplicitScaleFactor(), llvm::TargetLoweringBase::getLoadExtAction(), llvm::TargetLoweringBase::getNumRegisters(), llvm::TargetLoweringBase::getOperationAction(), llvm::RTLIB::getOUTLINE_ATOMIC(), getPackedSVEVectorVT(), getPredicateForFixedLengthVector(), llvm::EVT::getRawBits(), llvm::TargetLoweringBase::getRegClassFor(), llvm::M68kTargetLowering::getRegForInlineAsmConstraint(), llvm::HexagonTargetLowering::getRegForInlineAsmConstraint(), llvm::SITargetLowering::getRegForInlineAsmConstraint(), llvm::RISCVTargetLowering::getRegForInlineAsmConstraint(), llvm::X86TargetLowering::getRegForInlineAsmConstraint(), llvm::TargetLoweringBase::getRegisterType(), llvm::TargetLoweringBase::getRepRegClassCostFor(), llvm::TargetLoweringBase::getRepRegClassFor(), getScalableVectorVT(), llvm::TargetLoweringBase::getSetCCResultType(), getSizeInBits(), getSVEContainerType(), llvm::TargetLoweringBase::getTruncStoreAction(), llvm::TargetLoweringBase::ValueTypeActionImpl::getTypeAction(), llvm::EVT::getTypeForEVT(), llvm::TargetLoweringBase::getTypeToPromoteTo(), llvm::SelectionDAG::getValueType(), getVectorElementType(), getVectorMinNumElements(), getVectorTyFromPredicateVector(), getVectorVT(), getVPTESTMOpc(), is1024BitVector(), is128BitVector(), is16BitVector(), is2048BitVector(), is256BitVector(), is32Bit(), is32BitVector(), is512BitVector(), is64BitVector(), isConstantSplatVectorMaskForType(), isFixedLengthVector(), isFloatingPoint(), llvm::SITargetLowering::isFMAFasterThanFMulAndFAdd(), llvm::SystemZTargetLowering::isFMAFasterThanFMulAndFAdd(), llvm::RISCVTargetLowering::isFMAFasterThanFMulAndFAdd(), llvm::AArch64TargetLowering::isFMAFasterThanFMulAndFAdd(), llvm::X86TargetLowering::isFMAFasterThanFMulAndFAdd(), llvm::ARMTargetLowering::isFNegFree(), llvm::PPCTargetLowering::isFPImmLegal(), isInteger(), isLegalAddressImmediate(), llvm::ARMTargetLowering::isLegalAddressingMode(), isLegalT1AddressImmediate(), isLegalT2AddressImmediate(), llvm::ARMTargetLowering::isLegalT2ScaledAddressingMode(), isOverloaded(), IsPTXVectorType(), isScalableVector(), isScalarInteger(), llvm::EVT::isSimple(), llvm::TargetLoweringBase::isTypeLegal(), isValid(), llvm::HexagonInstrInfo::isValidAutoIncImm(), isValidIndexedLoad(), isVector(), llvm::XCoreTargetLowering::isZExtFree(), llvm::ARMTargetLowering::isZExtFree(), llvm::X86TargetLowering::isZExtFree(), lower128BitShuffle(), lower1BitShuffle(), lower256BitShuffle(), lower512BitShuffle(), LowerADDSUBSAT(), llvm::SystemZTargetLowering::LowerFormalArguments(), lowerRegToMasks(), lowerShuffleAsBlend(), lowerUINT_TO_FP_vec(), llvm::EVT::operator!=(), operator!=(), llvm::EVT::compareRawBits::operator()(), operator<(), operator<=(), operator==(), operator>(), operator>=(), performUzpCombine(), performVSelectCombine(), ReplaceINTRINSIC_W_CHAIN(), ReplaceLoadVector(), llvm::AVRDAGToDAGISel::selectIndexedLoad(), llvm::HexagonDAGToDAGISel::SelectIndexedLoad(), llvm::AVRDAGToDAGISel::selectIndexedProgMemLoad(), llvm::HexagonDAGToDAGISel::SelectIndexedStore(), llvm::TargetLoweringBase::setCondCodeAction(), llvm::TargetLoweringBase::setLoadExtAction(), llvm::TargetLoweringBase::setOperationAction(), llvm::TargetLoweringBase::setTruncStoreAction(), llvm::TargetLoweringBase::ValueTypeActionImpl::setTypeAction(), llvm::RISCVTargetLowering::shouldConvertFpToSat(), llvm::ARMTargetLowering::shouldConvertFpToSat(), llvm::X86InstrInfo::shouldScheduleLoadsNear(), unpackFromRegLoc(), usePartialVectorLoads(), useRVVForFixedLengthVectorVT(), X86ChooseCmpImmediateOpcode(), and X86ChooseCmpOpcode().

The documentation for this class was generated from the following files:
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