DXILResource.cpp File Reference

#include "llvm/Analysis/DXILResource.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsDirectX.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Support/DXILABI.h"
#include "llvm/Support/FormatVariadic.h"
#include <cstdint>
#include <optional>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "dxil-resource"

Functions
static StringRef	getResourceKindName (ResourceKind RK)
static StringRef	getElementTypeName (ElementType ET)
static StringRef	getElementTypeNameForTemplate (ElementType ET)
static StringRef	getSamplerTypeName (SamplerType ST)
static StringRef	getSamplerFeedbackTypeName (SamplerFeedbackType SFT)
static dxil::ElementType	toDXILElementType (Type *Ty, bool IsSigned)
static void	formatTypeName (SmallString< 64 > &Dest, StringRef Name, bool IsWriteable, bool IsROV, Type *ContainedType=nullptr, bool IsSigned=true)
static StructType *	getOrCreateElementStruct (Type *ElemType, StringRef Name)
static bool	isROV (dxil::ResourceKind Kind, TargetExtType *Ty)
static std::pair< Type *, bool >	getTypedElementType (dxil::ResourceKind Kind, TargetExtType *Ty)
static bool	isUpdateCounterIntrinsic (Function &F)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "dxil-resource"

Definition at line 28 of file DXILResource.cpp.

Function Documentation

formatTypeName()

static void formatTypeName ( SmallString< 64 > &  Dest, StringRef  Name, bool  IsWriteable, bool  IsROV, Type *  ContainedType = nullptr, bool  IsSigned = true  )

static

Definition at line 246 of file DXILResource.cpp.

References assert(), getElementTypeNameForTemplate(), llvm::dxil::Invalid, Name, and toDXILElementType().

Referenced by llvm::dxil::ResourceTypeInfo::createElementStruct().

getElementTypeName()

static StringRef getElementTypeName ( ElementType  ET )

static

Definition at line 78 of file DXILResource.cpp.

References llvm_unreachable.

Referenced by llvm::dxil::ResourceTypeInfo::print().

getElementTypeNameForTemplate()

static StringRef getElementTypeNameForTemplate ( ElementType  ET )

static

Definition at line 122 of file DXILResource.cpp.

References llvm_unreachable.

Referenced by formatTypeName().

getOrCreateElementStruct()

static StructType * getOrCreateElementStruct ( Type *  ElemType, StringRef  Name  )

static

Definition at line 277 of file DXILResource.cpp.

References llvm::StructType::create(), llvm::Type::getContext(), llvm::StructType::getElementType(), llvm::StructType::getNumElements(), llvm::StructType::getTypeByName(), and Name.

Referenced by llvm::dxil::ResourceTypeInfo::createElementStruct().

getResourceKindName()

static StringRef getResourceKindName ( ResourceKind  RK )

static

Definition at line 33 of file DXILResource.cpp.

References llvm_unreachable.

Referenced by llvm::dxil::ResourceTypeInfo::createElementStruct(), and llvm::dxil::ResourceTypeInfo::print().

getSamplerFeedbackTypeName()

static StringRef getSamplerFeedbackTypeName ( SamplerFeedbackType  SFT )

static

Definition at line 172 of file DXILResource.cpp.

References llvm_unreachable.

Referenced by llvm::dxil::ResourceTypeInfo::print().

getSamplerTypeName()

static StringRef getSamplerTypeName ( SamplerType  ST )

static

Definition at line 160 of file DXILResource.cpp.

References llvm_unreachable.

Referenced by llvm::dxil::ResourceTypeInfo::print().

getTypedElementType()

static std::pair< Type *, bool > getTypedElementType ( dxil::ResourceKind  Kind, TargetExtType *  Ty  )

static

Definition at line 483 of file DXILResource.cpp.

References llvm::dxil::CBuffer, llvm::dxil::FeedbackTexture2D, llvm::dxil::FeedbackTexture2DArray, llvm::dxil::Invalid, llvm_unreachable, llvm::dxil::NumEntries, llvm::dxil::RawBuffer, llvm::dxil::RTAccelerationStructure, llvm::dxil::Sampler, llvm::dxil::StructuredBuffer, llvm::dxil::TBuffer, llvm::dxil::Texture1D, llvm::dxil::Texture1DArray, llvm::dxil::Texture2D, llvm::dxil::Texture2DArray, llvm::dxil::Texture2DMS, llvm::dxil::Texture2DMSArray, llvm::dxil::Texture3D, llvm::dxil::TextureCube, llvm::dxil::TextureCubeArray, and llvm::dxil::TypedBuffer.

Referenced by llvm::dxil::ResourceTypeInfo::getTyped().

isROV()

static bool isROV ( dxil::ResourceKind  Kind, TargetExtType *  Ty  )

static

Definition at line 416 of file DXILResource.cpp.

References llvm::dxil::CBuffer, llvm::dxil::FeedbackTexture2D, llvm::dxil::FeedbackTexture2DArray, llvm::dxil::Invalid, llvm_unreachable, llvm::dxil::NumEntries, llvm::dxil::RawBuffer, llvm::dxil::RTAccelerationStructure, llvm::dxil::Sampler, llvm::dxil::StructuredBuffer, llvm::dxil::TBuffer, llvm::dxil::Texture1D, llvm::dxil::Texture1DArray, llvm::dxil::Texture2D, llvm::dxil::Texture2DArray, llvm::dxil::Texture2DMS, llvm::dxil::Texture2DMSArray, llvm::dxil::Texture3D, llvm::dxil::TextureCube, llvm::dxil::TextureCubeArray, and llvm::dxil::TypedBuffer.

Referenced by llvm::dxil::ResourceTypeInfo::getUAV().

isUpdateCounterIntrinsic()

static bool isUpdateCounterIntrinsic ( Function &  F )

static

Definition at line 778 of file DXILResource.cpp.

References F.

toDXILElementType()

static dxil::ElementType toDXILElementType ( Type *  Ty, bool  IsSigned  )

static

Definition at line 182 of file DXILResource.cpp.

References llvm::Type::getIntegerBitWidth(), llvm::Type::getScalarType(), llvm::Type::isDoubleTy(), llvm::Type::isFloatTy(), llvm::Type::isHalfTy(), and llvm::Type::isIntegerTy().

Referenced by formatTypeName(), and llvm::dxil::ResourceTypeInfo::getTyped().