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 dxil::ElementType	toDXILStorageType (dxil::ElementType ET)
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 Type *	getTypeWithoutPadding (Type *Ty)
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()

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

static

Definition at line 254 of file DXILResource.cpp.

References assert(), llvm::cast(), llvm::dyn_cast(), getElementTypeNameForTemplate(), llvm::dxil::Invalid, llvm::isa(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and toDXILElementType().

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

getElementTypeName()

StringRef getElementTypeName ( ElementType ET )

static

Definition at line 78 of file DXILResource.cpp.

References llvm_unreachable.

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

getElementTypeNameForTemplate()

StringRef getElementTypeNameForTemplate ( ElementType ET )

static

Definition at line 122 of file DXILResource.cpp.

References llvm_unreachable.

Referenced by formatTypeName().

getOrCreateElementStruct()

StructType * getOrCreateElementStruct ( Type * ElemType, StringRef Name )

static

Definition at line 293 of file DXILResource.cpp.

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

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

getResourceKindName()

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()

StringRef getSamplerFeedbackTypeName ( SamplerFeedbackType SFT )

static

Definition at line 172 of file DXILResource.cpp.

References llvm_unreachable.

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

getSamplerTypeName()

StringRef getSamplerTypeName ( SamplerType ST )

static

Definition at line 160 of file DXILResource.cpp.

References llvm_unreachable.

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

getTypedElementType()

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

static

Definition at line 538 of file DXILResource.cpp.

References llvm::cast(), 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().

getTypeWithoutPadding()

Type * getTypeWithoutPadding ( Type * Ty )

static

Definition at line 300 of file DXILResource.cpp.

References llvm::dyn_cast(), llvm::ArrayType::get(), llvm::StructType::get(), getTypeWithoutPadding(), llvm::isa(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

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

isROV()

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

static

Definition at line 471 of file DXILResource.cpp.

References llvm::cast(), 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()

bool isUpdateCounterIntrinsic ( Function & F )

static

Definition at line 838 of file DXILResource.cpp.

References F.

toDXILElementType()

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

static

Definition at line 182 of file DXILResource.cpp.

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

toDXILStorageType()

dxil::ElementType toDXILStorageType ( dxil::ElementType ET )

static

Definition at line 209 of file DXILResource.cpp.

References llvm::dxil::F64, llvm::dxil::I64, llvm::dxil::SNormF64, llvm::dxil::U32, llvm::dxil::U64, and llvm::dxil::UNormF64.

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