HLSLExternalSemaSource.cpp File Reference

#include "clang/Sema/HLSLExternalSemaSource.h"
#include "HLSLBuiltinTypeDeclBuilder.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
#include "clang/AST/Type.h"
#include "clang/Basic/AddressSpaces.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/Sema.h"
#include "clang/Sema/SemaHLSL.h"
#include "llvm/ADT/BitmaskEnum.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"

Go to the source code of this file.

Classes
class	BuiltinTypeDeclBuilder

Enumerations
enum class	HLSLBufferType { Typed , Structured , Constant }
enum class	AtomicOverloadShape { Binary , BinaryWithOriginal , CompareStore , CompareExchange }

Functions
static NamespaceDecl *	createImplicitNamespace (Sema &S, StringRef Name, DeclContext *DC)
static BuiltinTypeDeclBuilder	setupBufferType (CXXRecordDecl *Decl, Sema &S, ResourceClass RC, bool IsROV, bool RawBuffer, bool HasCounter)
	Set up common members and attributes for buffer types.
static BuiltinTypeDeclBuilder	setupSamplerType (CXXRecordDecl *Decl, Sema &S)
	Set up common members and attributes for sampler types.
static BuiltinTypeDeclBuilder	setupTextureType (CXXRecordDecl *Decl, Sema &S, const TextureTypeInfo &T)
static ClassTemplatePartialSpecializationDecl *	addVectorTexturePartialSpecialization (Sema &S, NamespaceDecl *HLSLNamespace, ClassTemplateDecl *TextureTemplate)
static Expr *	constructTypedBufferConstraintExpr (Sema &S, SourceLocation NameLoc, TemplateTypeParmDecl *T)
static Expr *	constructConstantBufferConstraintExpr (Sema &S, SourceLocation NameLoc, TemplateTypeParmDecl *T)
static Expr *	constructStructuredBufferConstraintExpr (Sema &S, SourceLocation NameLoc, TemplateTypeParmDecl *T)
static ConceptDecl *	constructBufferConceptDecl (Sema &S, NamespaceDecl *NSD, HLSLBufferType BT)
static void	buildAtomicOverload (Sema &S, NamespaceDecl *NS, StringRef FuncName, StringRef BuiltinName, QualType ElemTy, LangAS DestAS, AtomicOverloadShape Shape)
static void	defineHLSLInterlockedFunc (Sema &S, NamespaceDecl *NS, StringRef FuncName, StringRef BuiltinName, bool RequiresOriginalValue=false, bool SupportsFloat=false)
static void	defineHLSLInterlockedCompareFunc (Sema &S, NamespaceDecl *NS, StringRef FuncName, StringRef BuiltinName, AtomicOverloadShape Shape)
static void	defineHLSLInterlockedCompareFuncFloat (Sema &S, NamespaceDecl *NS, StringRef FuncName, StringRef BuiltinName, AtomicOverloadShape Shape)

Variables
static const TextureTypeInfo	TextureTypes []

Enumeration Type Documentation

AtomicOverloadShape

enum class AtomicOverloadShape

strong

Enumerator
Binary
BinaryWithOriginal
CompareStore
CompareExchange

Definition at line 878 of file HLSLExternalSemaSource.cpp.

HLSLBufferType

enum class HLSLBufferType

strong

Enumerator
Typed
Structured
Constant

Definition at line 617 of file HLSLExternalSemaSource.cpp.

Function Documentation

addVectorTexturePartialSpecialization()

ClassTemplatePartialSpecializationDecl * addVectorTexturePartialSpecialization ( Sema & S, NamespaceDecl * HLSLNamespace, ClassTemplateDecl * TextureTemplate )

static

Definition at line 457 of file HLSLExternalSemaSource.cpp.

References clang::TemplateArgumentListInfo::addArgument(), clang::DeclContext::addDecl(), clang::ClassTemplateDecl::AddPartialSpecialization(), clang::Class, clang::ASTTemplateArgumentListInfo::Create(), clang::ClassTemplatePartialSpecializationDecl::Create(), clang::DeclRefExpr::Create(), clang::NonTypeTemplateParmDecl::Create(), clang::TemplateParameterList::Create(), clang::TemplateTypeParmDecl::Create(), clang::CanQual< Type >::CreateUnsafe(), clang::IdentifierTable::get(), clang::Sema::getASTContext(), clang::ASTContext::getCanonicalType(), clang::ASTContext::getDependentSizedExtVectorType(), clang::ASTContext::getTemplateSpecializationType(), clang::ASTContext::getTemplateTypeParmType(), clang::Sema::getTrivialTemplateArgumentLoc(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::ASTContext::Idents, clang::ASTContext::IntTy, and clang::VK_LValue.

buildAtomicOverload()

void buildAtomicOverload ( Sema & S, NamespaceDecl * NS, StringRef FuncName, StringRef BuiltinName, QualType ElemTy, LangAS DestAS, AtomicOverloadShape Shape )

static

Definition at line 889 of file HLSLExternalSemaSource.cpp.

References clang::Decl::addAttr(), clang::DeclContext::addDecl(), Binary, BinaryWithOriginal, CompareExchange, CompareStore, clang::FunctionDecl::Create(), clang::ParmVarDecl::Create(), clang::IdentifierTable::get(), clang::ASTContext::getAddrSpaceQualType(), clang::Sema::getASTContext(), clang::ASTContext::getFunctionType(), clang::Preprocessor::getIdentifierTable(), clang::ASTContext::getLValueReferenceType(), clang::Sema::getPreprocessor(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::ASTContext::Idents, clang::SC_Extern, clang::SC_None, clang::Decl::setImplicit(), clang::ParmVarDecl::setScopeInfo(), and clang::ASTContext::VoidTy.

Referenced by defineHLSLInterlockedCompareFunc(), defineHLSLInterlockedCompareFuncFloat(), and defineHLSLInterlockedFunc().

constructBufferConceptDecl()

ConceptDecl * constructBufferConceptDecl ( Sema & S, NamespaceDecl * NSD, HLSLBufferType BT )

static

Definition at line 619 of file HLSLExternalSemaSource.cpp.

References clang::DeclContext::addDecl(), Constant, constructConstantBufferConstraintExpr(), constructStructuredBufferConstraintExpr(), constructTypedBufferConstraintExpr(), clang::ConceptDecl::Create(), clang::TemplateParameterList::Create(), clang::TemplateTypeParmDecl::Create(), clang::Sema::getASTContext(), clang::Decl::getDeclContext(), clang::TemplateDecl::setTemplateParameters(), Structured, clang::T, and Typed.

constructConstantBufferConstraintExpr()

Expr * constructConstantBufferConstraintExpr ( Sema & S, SourceLocation NameLoc, TemplateTypeParmDecl * T )

static

Definition at line 545 of file HLSLExternalSemaSource.cpp.

References clang::TypeTraitExpr::Create(), clang::Sema::getASTContext(), and clang::T.

Referenced by constructBufferConceptDecl().

constructStructuredBufferConstraintExpr()

Expr * constructStructuredBufferConstraintExpr ( Sema & S, SourceLocation NameLoc, TemplateTypeParmDecl * T )

static

Definition at line 571 of file HLSLExternalSemaSource.cpp.

References clang::BinaryOperator::Create(), clang::IntegerLiteral::Create(), clang::TypeTraitExpr::Create(), clang::UnaryOperator::Create(), clang::Sema::getASTContext(), clang::OK_Ordinary, clang::T, and clang::VK_LValue.

Referenced by constructBufferConceptDecl().

constructTypedBufferConstraintExpr()

Expr * constructTypedBufferConstraintExpr ( Sema & S, SourceLocation NameLoc, TemplateTypeParmDecl * T )

static

Definition at line 520 of file HLSLExternalSemaSource.cpp.

References clang::TypeTraitExpr::Create(), clang::Sema::getASTContext(), and clang::T.

Referenced by constructBufferConceptDecl().

createImplicitNamespace()

NamespaceDecl * createImplicitNamespace ( Sema & S, StringRef Name, DeclContext * DC )

static

Definition at line 36 of file HLSLExternalSemaSource.cpp.

References clang::DeclContext::addDecl(), clang::NamespaceDecl::Create(), clang::IdentifierTable::get(), clang::Sema::getASTContext(), clang::ASTContext::Idents, clang::Sema::LookupNamespaceName, clang::Sema::LookupQualifiedName(), and clang::Result.

Referenced by clang::HLSLExternalSemaSource::InitializeSema().

defineHLSLInterlockedCompareFunc()

void defineHLSLInterlockedCompareFunc ( Sema & S, NamespaceDecl * NS, StringRef FuncName, StringRef BuiltinName, AtomicOverloadShape Shape )

static

Definition at line 986 of file HLSLExternalSemaSource.cpp.

References buildAtomicOverload(), clang::Sema::getASTContext(), clang::hlsl_device, clang::hlsl_groupshared, clang::ASTContext::IntTy, clang::ASTContext::LongTy, clang::ASTContext::UnsignedIntTy, and clang::ASTContext::UnsignedLongTy.

defineHLSLInterlockedCompareFuncFloat()

void defineHLSLInterlockedCompareFuncFloat ( Sema & S, NamespaceDecl * NS, StringRef FuncName, StringRef BuiltinName, AtomicOverloadShape Shape )

static

Definition at line 1001 of file HLSLExternalSemaSource.cpp.

References buildAtomicOverload(), clang::ASTContext::FloatTy, clang::Sema::getASTContext(), clang::hlsl_device, and clang::hlsl_groupshared.

defineHLSLInterlockedFunc()

void defineHLSLInterlockedFunc ( Sema & S, NamespaceDecl * NS, StringRef FuncName, StringRef BuiltinName, bool RequiresOriginalValue = false, bool SupportsFloat = false )

static

Definition at line 962 of file HLSLExternalSemaSource.cpp.

References Binary, BinaryWithOriginal, buildAtomicOverload(), clang::ASTContext::FloatTy, clang::Sema::getASTContext(), clang::hlsl_device, clang::hlsl_groupshared, clang::ASTContext::IntTy, clang::ASTContext::LongTy, clang::ASTContext::UnsignedIntTy, and clang::ASTContext::UnsignedLongTy.

setupBufferType()

BuiltinTypeDeclBuilder setupBufferType ( CXXRecordDecl * Decl, Sema & S, ResourceClass RC, bool IsROV, bool RawBuffer, bool HasCounter )

static

Set up common members and attributes for buffer types.

Definition at line 273 of file HLSLExternalSemaSource.cpp.

References clang::hlsl::BuiltinTypeDeclBuilder::addBufferHandles(), clang::hlsl::BuiltinTypeDeclBuilder::addCopyAssignmentOperator(), clang::hlsl::BuiltinTypeDeclBuilder::addCopyConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addDefaultHandleConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addHeapResourceInfoConstructor(), and clang::hlsl::BuiltinTypeDeclBuilder::addStaticInitializationFunctions().

setupSamplerType()

BuiltinTypeDeclBuilder setupSamplerType ( CXXRecordDecl * Decl, Sema & S )

static

Set up common members and attributes for sampler types.

Definition at line 286 of file HLSLExternalSemaSource.cpp.

References clang::hlsl::BuiltinTypeDeclBuilder::addCopyAssignmentOperator(), clang::hlsl::BuiltinTypeDeclBuilder::addCopyConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addDefaultHandleConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addHeapSamplerInfoConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addSamplerHandle(), and clang::hlsl::BuiltinTypeDeclBuilder::addStaticInitializationFunctions().

setupTextureType()

BuiltinTypeDeclBuilder setupTextureType ( CXXRecordDecl * Decl, Sema & S, const TextureTypeInfo & T )

static

Definition at line 394 of file HLSLExternalSemaSource.cpp.

References clang::hlsl::BuiltinTypeDeclBuilder::addArraySubscriptOperators(), clang::hlsl::BuiltinTypeDeclBuilder::addCalculateLodMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addCopyAssignmentOperator(), clang::hlsl::BuiltinTypeDeclBuilder::addCopyConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addDefaultHandleConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addGatherCmpMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addGatherMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addGetDimensionsMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addHeapResourceInfoConstructor(), clang::hlsl::BuiltinTypeDeclBuilder::addMipsMember(), clang::hlsl::BuiltinTypeDeclBuilder::addRWTextureLoadMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addSampleBiasMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addSampleCmpLevelZeroMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addSampleCmpMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addSampleGradMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addSampleLevelMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addSampleMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addStaticInitializationFunctions(), clang::hlsl::BuiltinTypeDeclBuilder::addTextureHandle(), clang::hlsl::BuiltinTypeDeclBuilder::addTextureLoadMethods(), clang::hlsl::BuiltinTypeDeclBuilder::addTextureLoadMSMethods(), clang::Sema::BuildDeclRefExpr(), clang::cast(), clang::Dim, clang::TemplateParameterList::getParam(), clang::TemplateDecl::getTemplateParameters(), clang::T, and clang::VK_PRValue.

Variable Documentation

TextureTypes

const TextureTypeInfo TextureTypes[]

static

Definition at line 342 of file HLSLExternalSemaSource.cpp.