llvm::Intrinsic::IITDescriptor Struct Reference

This is a type descriptor which explains the type requirements of an intrinsic. More...

#include "llvm/IR/Intrinsics.h"

Collaboration diagram for llvm::Intrinsic::IITDescriptor:

Public Types
enum	IITDescriptorKind {   Void, VarArg, MMX, Token,   Metadata, Half, BFloat, Float,   Double, Quad, Integer, Vector,   Pointer, Struct, Argument, ExtendArgument,   TruncArgument, HalfVecArgument, SameVecWidthArgument, PtrToArgument,   PtrToElt, VecOfAnyPtrsToElt, VecElementArgument, Subdivide2Argument,   Subdivide4Argument, VecOfBitcastsToInt }
enum	ArgKind {   AK_Any, AK_AnyInteger, AK_AnyFloat, AK_AnyVector,   AK_AnyPointer, AK_MatchType = 7 }

Public Member Functions
unsigned	getArgumentNumber () const
ArgKind	getArgumentKind () const
unsigned	getOverloadArgNumber () const
unsigned	getRefArgNumber () const

Static Public Member Functions
static IITDescriptor	get (IITDescriptorKind K, unsigned Field)
static IITDescriptor	get (IITDescriptorKind K, unsigned short Hi, unsigned short Lo)
static IITDescriptor	getVector (unsigned Width, bool IsScalable)

Public Attributes
enum llvm::Intrinsic::IITDescriptor::IITDescriptorKind	Kind
union {
unsigned   Integer_Width
unsigned   Float_Width
unsigned   Pointer_AddressSpace
unsigned   Struct_NumElements
unsigned   Argument_Info
ElementCount   Vector_Width
};

Detailed Description

This is a type descriptor which explains the type requirements of an intrinsic.

This is returned by getIntrinsicInfoTableEntries.

Definition at line 101 of file Intrinsics.h.

Member Enumeration Documentation

ArgKind

enum llvm::Intrinsic::IITDescriptor::ArgKind

Enumerator
AK_Any
AK_AnyInteger
AK_AnyFloat
AK_AnyVector
AK_AnyPointer
AK_MatchType

Definition at line 140 of file Intrinsics.h.

IITDescriptorKind

enum llvm::Intrinsic::IITDescriptor::IITDescriptorKind

Enumerator
Void
VarArg
MMX
Token
Metadata
Half
BFloat
Float
Double
Quad
Integer
Vector
Pointer
Struct
Argument
ExtendArgument
TruncArgument
HalfVecArgument
SameVecWidthArgument
PtrToArgument
PtrToElt
VecOfAnyPtrsToElt
VecElementArgument
Subdivide2Argument
Subdivide4Argument
VecOfBitcastsToInt

Definition at line 102 of file Intrinsics.h.

Member Function Documentation

get() [1/2]

static IITDescriptor llvm::Intrinsic::IITDescriptor::get ( IITDescriptorKind  K, unsigned  Field  )

inlinestatic

Definition at line 178 of file Intrinsics.h.

get() [2/2]

static IITDescriptor llvm::Intrinsic::IITDescriptor::get ( IITDescriptorKind  K, unsigned short  Hi, unsigned short  Lo  )

inlinestatic

Definition at line 183 of file Intrinsics.h.

References llvm::MipsISD::Lo.

getArgumentKind()

ArgKind llvm::Intrinsic::IITDescriptor::getArgumentKind ( ) const

inline

Definition at line 158 of file Intrinsics.h.

References Argument_Info, assert(), ExtendArgument, HalfVecArgument, PtrToArgument, SameVecWidthArgument, Subdivide2Argument, Subdivide4Argument, TruncArgument, VecElementArgument, and VecOfBitcastsToInt.

getArgumentNumber()

unsigned llvm::Intrinsic::IITDescriptor::getArgumentNumber ( ) const

inline

Definition at line 149 of file Intrinsics.h.

References Argument_Info, assert(), ExtendArgument, HalfVecArgument, PtrToArgument, PtrToElt, SameVecWidthArgument, Subdivide2Argument, Subdivide4Argument, TruncArgument, VecElementArgument, and VecOfBitcastsToInt.

getOverloadArgNumber()

unsigned llvm::Intrinsic::IITDescriptor::getOverloadArgNumber ( ) const

inline

Definition at line 169 of file Intrinsics.h.

References Argument_Info, assert(), and VecOfAnyPtrsToElt.

getRefArgNumber()

unsigned llvm::Intrinsic::IITDescriptor::getRefArgNumber ( ) const

inline

Definition at line 173 of file Intrinsics.h.

References Argument_Info, assert(), and VecOfAnyPtrsToElt.

getVector()

static IITDescriptor llvm::Intrinsic::IITDescriptor::getVector ( unsigned  Width, bool  IsScalable  )

inlinestatic

Definition at line 190 of file Intrinsics.h.

References llvm::Intrinsic::getIntrinsicInfoTableEntries(), Kind, llvm::ElementCount::Min, llvm::ElementCount::Scalable, Vector, and Vector_Width.

Member Data Documentation

@259

union { ... }

Argument_Info

unsigned llvm::Intrinsic::IITDescriptor::Argument_Info

Definition at line 136 of file Intrinsics.h.

Referenced by getArgumentKind(), getArgumentNumber(), getOverloadArgNumber(), and getRefArgNumber().

Float_Width

unsigned llvm::Intrinsic::IITDescriptor::Float_Width

Definition at line 133 of file Intrinsics.h.

Integer_Width

unsigned llvm::Intrinsic::IITDescriptor::Integer_Width

Definition at line 132 of file Intrinsics.h.

Kind

enum llvm::Intrinsic::IITDescriptor::IITDescriptorKind llvm::Intrinsic::IITDescriptor::Kind

Referenced by getVector(), and llvm::Intrinsic::matchIntrinsicVarArg().

Pointer_AddressSpace

unsigned llvm::Intrinsic::IITDescriptor::Pointer_AddressSpace

Definition at line 134 of file Intrinsics.h.

Struct_NumElements

unsigned llvm::Intrinsic::IITDescriptor::Struct_NumElements

Definition at line 135 of file Intrinsics.h.

Vector_Width

ElementCount llvm::Intrinsic::IITDescriptor::Vector_Width

Definition at line 137 of file Intrinsics.h.

Referenced by getVector().

---

The documentation for this struct was generated from the following file:

• include/llvm/IR/Intrinsics.h