clang 24.0.0git
Public Member Functions | Public Attributes | Protected Types | Protected Member Functions | Protected Attributes | List of all members
clang::CodeGen::CGHLSLRuntime Class Reference

#include "/work/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CGHLSLRuntime.h"

Public Member Functions

 GENERATE_HLSL_INTRINSIC_FUNCTION (FlattenedThreadIdInGroup, flattened_thread_id_in_group) GENERATE_HLSL_INTRINSIC_FUNCTION_BASE(WaveGetLaneCount
subgroup_size GENERATE_HLSL_INTRINSIC_FUNCTION (QuadReadAcrossDiagonal, quad_read_across_diagonal) GENERATE_HLSL_INTRINSIC_FUNCTION(CreateResourceGetBasePointer
subgroup_size resource_getbasepointer GENERATE_HLSL_INTRINSIC_FUNCTION (CreateResourceGetPointer, resource_getpointer) GENERATE_HLSL_INTRINSIC_FUNCTION(SampleCmpLevelZero
subgroup_size resource_getbasepointer resource_samplecmplevelzero GENERATE_HLSL_INTRINSIC_FUNCTION (CreateHandleFromBinding, resource_handlefrombinding) GENERATE_HLSL_INTRINSIC_FUNCTION(CreateHandleFromImplicitBinding
subgroup_size resource_getbasepointer resource_samplecmplevelzero resource_handlefromimplicitbinding GENERATE_HLSL_INTRINSIC_FUNCTION (CreateHandleFromHeap, resource_handlefromheap) GENERATE_HLSL_INTRINSIC_FUNCTION(NonUniformResourceIndex
subgroup_size resource_getbasepointer resource_samplecmplevelzero resource_handlefromimplicitbinding resource_nonuniformindex GENERATE_HLSL_INTRINSIC_FUNCTION (AllMemoryBarrierWithGroupSync, all_memory_barrier_with_group_sync) GENERATE_HLSL_INTRINSIC_FUNCTION(DeviceMemoryBarrierWithGroupSync
subgroup_size resource_getbasepointer resource_samplecmplevelzero resource_handlefromimplicitbinding resource_nonuniformindex device_memory_barrier_with_group_sync GENERATE_HLSL_INTRINSIC_FUNCTION (GroupMemoryBarrierWithGroupSync, group_memory_barrier_with_group_sync) llvm
llvm::Intrinsic::ID getBarrierByMemoryHandleIntrinsic ()
 GENERATE_HLSL_INTRINSIC_FUNCTION (GetDimensionsLevelsXY, resource_getdimensions_levels_xy) GENERATE_HLSL_INTRINSIC_FUNCTION(CalculateLodUnclamped
 CGHLSLRuntime (CodeGenModule &CGM)
virtual ~CGHLSLRuntime ()
llvm::Type * convertHLSLSpecificType (const Type *T, const CGHLSLOffsetInfo &OffsetInfo)
llvm::Type * convertHLSLSpecificType (const Type *T)
void generateGlobalCtorDtorCalls ()
void addBuffer (const HLSLBufferDecl *D)
void addRootSignature (const HLSLRootSignatureDecl *D)
void finishCodeGen ()
void setHLSLEntryAttributes (const FunctionDecl *FD, llvm::Function *Fn)
void emitEntryFunction (const FunctionDecl *FD, llvm::Function *Fn)
void setHLSLFunctionAttributes (const FunctionDecl *FD, llvm::Function *Fn)
void handleGlobalVarDefinition (const VarDecl *VD, llvm::GlobalVariable *Var)
llvm::Instruction * getConvergenceToken (llvm::BasicBlock &BB)
llvm::StructType * getHLSLBufferLayoutType (const RecordType *LayoutStructTy)
void addHLSLBufferLayoutType (const RecordType *LayoutStructTy, llvm::StructType *LayoutTy)
void emitInitListOpaqueValues (CodeGenFunction &CGF, InitListExpr *E)
std::optional< LValue > emitResourceArraySubscriptExpr (const ArraySubscriptExpr *E, CodeGenFunction &CGF)
bool emitGlobalResourceArray (CodeGenFunction &CGF, const Expr *E, AggValueSlot &DestSlot)
std::optional< LValue > emitGlobalResourceArrayAsLValue (CodeGenFunction &CGF, const VarDecl *ArrayDecl)
std::optional< LValue > emitBufferArraySubscriptExpr (const ArraySubscriptExpr *E, CodeGenFunction &CGF, llvm::function_ref< llvm::Value *(bool Promote)> EmitIdxAfterBase)
RawAddress createBufferMatrixTempAddress (const LValue &LV, CodeGenFunction &CGF)
bool emitBufferCopy (CodeGenFunction &CGF, const Expr *E, const LValue &SrcLV, AggValueSlot &DestSlot)
LValue emitBufferMemberExpr (CodeGenFunction &CGF, const MemberExpr *E)
std::optional< LValue > emitResourceMemberExpr (CodeGenFunction &CGF, const MemberExpr *E)

Public Attributes

 wave_get_lane_count

Protected Types

using SemanticSignatures

Protected Member Functions

llvm::Value * emitSystemSemanticLoad (llvm::IRBuilder<> &B, llvm::Type *Type, const clang::DeclaratorDecl *Decl, HLSLAppliedSemanticAttr *Semantic, llvm::dxbc::PSV::SemanticKind SemanticKind, llvm::Triple::EnvironmentType Stage, std::optional< unsigned > Index, SemanticSignatures &Signature)
void emitSystemSemanticStore (llvm::IRBuilder<> &B, llvm::Value *Source, const clang::DeclaratorDecl *Decl, HLSLAppliedSemanticAttr *Semantic, llvm::dxbc::PSV::SemanticKind SemanticKind, llvm::Triple::EnvironmentType Stage, std::optional< unsigned > Index, SemanticSignatures &Signature)
llvm::Value * handleScalarSemanticLoad (llvm::IRBuilder<> &B, const FunctionDecl *FD, llvm::Type *Type, const clang::DeclaratorDecl *Decl, HLSLAppliedSemanticAttr *Semantic, SemanticSignatures &Signature)
void handleScalarSemanticStore (llvm::IRBuilder<> &B, const FunctionDecl *FD, llvm::Value *Source, const clang::DeclaratorDecl *Decl, HLSLAppliedSemanticAttr *Semantic, SemanticSignatures &Signature)
std::pair< llvm::Value *, specific_attr_iterator< HLSLAppliedSemanticAttr > > handleStructSemanticLoad (llvm::IRBuilder<> &B, const FunctionDecl *FD, llvm::Type *Type, const clang::DeclaratorDecl *Decl, specific_attr_iterator< HLSLAppliedSemanticAttr > begin, specific_attr_iterator< HLSLAppliedSemanticAttr > end, SemanticSignatures &Signature, llvm::hlsl::InterpolationModifier Modifiers)
specific_attr_iterator< HLSLAppliedSemanticAttr > handleStructSemanticStore (llvm::IRBuilder<> &B, const FunctionDecl *FD, llvm::Value *Source, const clang::DeclaratorDecl *Decl, specific_attr_iterator< HLSLAppliedSemanticAttr > AttrBegin, specific_attr_iterator< HLSLAppliedSemanticAttr > AttrEnd, SemanticSignatures &Signature, llvm::hlsl::InterpolationModifier Modifiers)
std::pair< llvm::Value *, specific_attr_iterator< HLSLAppliedSemanticAttr > > handleSemanticLoad (llvm::IRBuilder<> &B, const FunctionDecl *FD, llvm::Type *Type, const clang::DeclaratorDecl *Decl, specific_attr_iterator< HLSLAppliedSemanticAttr > begin, specific_attr_iterator< HLSLAppliedSemanticAttr > end, SemanticSignatures &Signature, llvm::hlsl::InterpolationModifier Modifiers=llvm::hlsl::InterpolationModifier::None)
specific_attr_iterator< HLSLAppliedSemanticAttr > handleSemanticStore (llvm::IRBuilder<> &B, const FunctionDecl *FD, llvm::Value *Source, const clang::DeclaratorDecl *Decl, specific_attr_iterator< HLSLAppliedSemanticAttr > AttrBegin, specific_attr_iterator< HLSLAppliedSemanticAttr > AttrEnd, SemanticSignatures &Signature, llvm::hlsl::InterpolationModifier Modifiers=llvm::hlsl::InterpolationModifier::None)

Protected Attributes

CodeGenModule & CGM

Detailed Description

Definition at line 122 of file CGHLSLRuntime.h.

Member Typedef Documentation

◆ SemanticSignatures

using clang::CodeGen::CGHLSLRuntime::SemanticSignatures
protected
Initial value:
llvm::SmallVectorImpl<llvm::hlsl::SemanticSignatureElement>

Definition at line 238 of file CGHLSLRuntime.h.

Constructor & Destructor Documentation

◆ CGHLSLRuntime()

clang::CodeGen::CGHLSLRuntime::CGHLSLRuntime ( CodeGenModule & CGM)
inline

Definition at line 307 of file CGHLSLRuntime.h.

References CGHLSLRuntime(), and CGM.

Referenced by CGHLSLRuntime().

◆ ~CGHLSLRuntime()

virtual clang::CodeGen::CGHLSLRuntime::~CGHLSLRuntime ( )
inlinevirtual

Definition at line 308 of file CGHLSLRuntime.h.

Member Function Documentation

◆ addBuffer()

void CGHLSLRuntime::addBuffer ( const HLSLBufferDecl * D)

Definition at line 937 of file CGHLSLRuntime.cpp.

References CGM, convertHLSLSpecificType(), createBufferHandleType(), clang::CodeGen::CGHLSLOffsetInfo::fromDecl(), clang::NamedDecl::getName(), and clang::HLSLBufferDecl::isCBuffer().

Referenced by clang::CodeGen::CodeGenModule::EmitTopLevelDecl().

◆ addHLSLBufferLayoutType()

void CGHLSLRuntime::addHLSLBufferLayoutType ( const RecordType * LayoutStructTy,
llvm::StructType * LayoutTy )

Definition at line 995 of file CGHLSLRuntime.cpp.

References getHLSLBufferLayoutType().

◆ addRootSignature()

void CGHLSLRuntime::addRootSignature ( const HLSLRootSignatureDecl * D)

Definition at line 974 of file CGHLSLRuntime.cpp.

References CGM, clang::HLSLRootSignatureDecl::getRootElements(), clang::HLSLRootSignatureDecl::getVersion(), and clang::T.

Referenced by clang::CodeGen::CodeGenModule::EmitTopLevelDecl().

◆ convertHLSLSpecificType() [1/2]

llvm::Type * clang::CodeGen::CGHLSLRuntime::convertHLSLSpecificType ( const Type * T)
inline

Definition at line 312 of file CGHLSLRuntime.h.

References convertHLSLSpecificType(), clang::T, and clang::CodeGen::Type.

◆ convertHLSLSpecificType() [2/2]

llvm::Type * CGHLSLRuntime::convertHLSLSpecificType ( const Type * T,
const CGHLSLOffsetInfo & OffsetInfo )

Definition at line 798 of file CGHLSLRuntime.cpp.

References CGM, clang::T, and clang::CodeGen::Type.

Referenced by addBuffer(), and convertHLSLSpecificType().

◆ createBufferMatrixTempAddress()

RawAddress CGHLSLRuntime::createBufferMatrixTempAddress ( const LValue & LV,
CodeGenFunction & CGF )

Definition at line 2328 of file CGHLSLRuntime.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CodeGenFunction::CreateMemTempWithoutCast(), clang::CodeGen::LValue::getAddress(), clang::QualType::getAddressSpace(), clang::CodeGen::LValue::getType(), clang::hlsl_constant, clang::Type::isConstantMatrixType(), and clang::CodeGen::HLSLBufferLayoutBuilder::layOutType().

Referenced by EmitLoadOfMatrixLValue().

◆ emitBufferArraySubscriptExpr()

std::optional< LValue > CGHLSLRuntime::emitBufferArraySubscriptExpr ( const ArraySubscriptExpr * E,
CodeGenFunction & CGF,
llvm::function_ref< llvm::Value *(bool Promote)> EmitIdxAfterBase )

Definition at line 2348 of file CGHLSLRuntime.cpp.

References clang::Addr, clang::CharUnits::alignTo(), clang::CodeGen::CodeGenFunction::Builder, clang::cast(), CGM, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::CodeGen::CGBuilderTy::CreateGEP(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CharUnits::fromQuantity(), clang::CodeGen::LValue::getAddress(), clang::ArraySubscriptExpr::getBase(), clang::CastExpr::getCastKind(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CastExpr::getSubExpr(), clang::Expr::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::KnownNonNull, clang::CodeGen::HLSLBufferLayoutBuilder::layOutType(), and clang::CodeGen::CodeGenFunction::MakeAddrLValue().

◆ emitBufferCopy()

bool CGHLSLRuntime::emitBufferCopy ( CodeGenFunction & CGF,
const Expr * E,
const LValue & SrcLV,
AggValueSlot & DestSlot )

Definition at line 2439 of file CGHLSLRuntime.cpp.

References CGM, clang::CodeGen::AggValueSlot::getAddress(), clang::CodeGen::LValue::getAddress(), clang::QualType::getAddressSpace(), clang::hlsl::EmbeddedResourceNameBuilder::getName(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::hlsl_constant, clang::Type::isHLSLIntangibleType(), clang::Type::isHLSLResourceRecord(), clang::Type::isHLSLResourceRecordArray(), clang::CodeGen::AggValueSlot::isIgnored(), and clang::Result.

◆ emitBufferMemberExpr()

LValue CGHLSLRuntime::emitBufferMemberExpr ( CodeGenFunction & CGF,
const MemberExpr * E )

Definition at line 2492 of file CGHLSLRuntime.cpp.

References clang::Qualifiers::addCVRQualifiers(), clang::Addr, clang::CodeGen::CodeGenFunction::Builder, CGM, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateStructGEP(), clang::CodeGen::CodeGenFunction::EmitCheckedLValue(), clang::CharUnits::fromQuantity(), clang::Type::getAsCanonical(), clang::MemberExpr::getBase(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::MemberExpr::getMemberDecl(), clang::DeclContext::getParent(), clang::CodeGen::LValue::getQuals(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::CodeGen::TargetCodeGenInfo::isHLSLPadding(), clang::Type::isStructureOrClassType(), clang::CodeGen::KnownNonNull, clang::CodeGen::HLSLBufferLayoutBuilder::layOutStruct(), clang::CodeGen::LValue::MakeAddr(), clang::CodeGen::CodeGenFunction::TCK_MemberAccess, and clang::CodeGen::Type.

◆ emitEntryFunction()

void CGHLSLRuntime::emitEntryFunction ( const FunctionDecl * FD,
llvm::Function * Fn )

Definition at line 1803 of file CGHLSLRuntime.cpp.

References clang::cast(), CGM, clang::Function, clang::Decl::getAttr(), clang::Decl::getAttrs(), clang::Decl::getLocation(), clang::NamedDecl::getName(), clang::FunctionDecl::getParamDecl(), clang::ValueDecl::getType(), getType(), handleSemanticLoad(), handleSemanticStore(), clang::Type::isRecordType(), clang::Packed, clang::Result, setHLSLEntryAttributes(), clang::Decl::specific_attr_begin(), and clang::Decl::specific_attr_end().

◆ emitGlobalResourceArray()

bool CGHLSLRuntime::emitGlobalResourceArray ( CodeGenFunction & CGF,
const Expr * E,
AggValueSlot & DestSlot )

Definition at line 2290 of file CGHLSLRuntime.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getContext(), clang::VarDecl::getStorageClass(), clang::Expr::getType(), clang::VarDecl::hasGlobalStorage(), clang::Type::isHLSLResourceRecordArray(), and clang::SC_Static.

◆ emitGlobalResourceArrayAsLValue()

std::optional< LValue > CGHLSLRuntime::emitGlobalResourceArrayAsLValue ( CodeGenFunction & CGF,
const VarDecl * ArrayDecl )

Definition at line 2311 of file CGHLSLRuntime.cpp.

References clang::CodeGen::CodeGenFunction::CreateAggTemp(), clang::CodeGen::Decl, clang::CodeGen::AggValueSlot::getAddress(), clang::VarDecl::getStorageClass(), clang::ValueDecl::getType(), clang::VarDecl::hasGlobalStorage(), clang::Type::isHLSLResourceRecordArray(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), and clang::SC_Static.

Referenced by EmitGlobalVarDeclLValue(), and emitResourceMemberExpr().

◆ emitInitListOpaqueValues()

void CGHLSLRuntime::emitInitListOpaqueValues ( CodeGenFunction & CGF,
InitListExpr * E )

Definition at line 2134 of file CGHLSLRuntime.cpp.

References clang::CodeGen::CodeGenFunction::EmitAnyExpr(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::CodeGenFunction::isOpaqueValueEmitted(), OpaqueValueVisitor::OVEs, and clang::RecursiveASTVisitor< Derived >::TraverseStmt().

◆ emitResourceArraySubscriptExpr()

std::optional< LValue > CGHLSLRuntime::emitResourceArraySubscriptExpr ( const ArraySubscriptExpr * E,
CodeGenFunction & CGF )

Definition at line 2153 of file CGHLSLRuntime.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::cast(), CGM, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::CreateMemTempWithoutCast(), clang::CodeGen::Decl, clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, clang::CodeGen::AggValueSlot::DoesNotOverlap, clang::CodeGen::CodeGenFunction::EmitLifetimeStart(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::AggValueSlot::forAddr(), clang::Type::getAsCXXRecordDecl(), clang::Decl::getASTContext(), clang::ArraySubscriptExpr::getBase(), clang::ASTContext::getBaseElementType(), clang::ASTContext::getConstantArrayElementCount(), clang::CodeGen::CodeGenModule::getContext(), clang::ArraySubscriptExpr::getIdx(), clang::NamedDecl::getName(), clang::CodeGen::RawAddress::getPointer(), clang::VarDecl::getStorageClass(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::QualType::getTypePtr(), clang::hlsl::ResourceBindingAttrs::hasBinding(), clang::VarDecl::hasGlobalStorage(), clang::Expr::IgnoreParenImpCasts(), clang::Type::isArrayType(), clang::Type::isHLSLResourceRecord(), clang::Type::isHLSLResourceRecordArray(), clang::Decl::isImplicit(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), clang::CodeGen::NormalEHLifetimeMarker, clang::CodeGen::CodeGenFunction::pushFullExprCleanup(), clang::SC_Static, and clang::CodeGen::Type.

◆ emitResourceMemberExpr()

std::optional< LValue > CGHLSLRuntime::emitResourceMemberExpr ( CodeGenFunction & CGF,
const MemberExpr * E )

Definition at line 2412 of file CGHLSLRuntime.cpp.

References clang::Addr, clang::cast(), CGM, clang::CodeGen::CodeGenFunction::CGM, emitGlobalResourceArrayAsLValue(), clang::CharUnits::fromQuantity(), clang::CodeGen::CodeGenModule::getContext(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::Type::isHLSLResourceRecord(), clang::Type::isHLSLResourceRecordArray(), clang::CodeGen::LValue::MakeAddr(), and clang::CodeGen::Type.

◆ emitSystemSemanticLoad()

llvm::Value * CGHLSLRuntime::emitSystemSemanticLoad ( llvm::IRBuilder<> & B,
llvm::Type * Type,
const clang::DeclaratorDecl * Decl,
HLSLAppliedSemanticAttr * Semantic,
llvm::dxbc::PSV::SemanticKind SemanticKind,
llvm::Triple::EnvironmentType Stage,
std::optional< unsigned > Index,
SemanticSignatures & Signature )
protected

Definition at line 1456 of file CGHLSLRuntime.cpp.

References buildVectorInput(), CGM, createSPIRVBuiltinLoad(), clang::CodeGen::Decl, and clang::CodeGen::Type.

Referenced by handleScalarSemanticLoad().

◆ emitSystemSemanticStore()

void CGHLSLRuntime::emitSystemSemanticStore ( llvm::IRBuilder<> & B,
llvm::Value * Source,
const clang::DeclaratorDecl * Decl,
HLSLAppliedSemanticAttr * Semantic,
llvm::dxbc::PSV::SemanticKind SemanticKind,
llvm::Triple::EnvironmentType Stage,
std::optional< unsigned > Index,
SemanticSignatures & Signature )
protected

Definition at line 1591 of file CGHLSLRuntime.cpp.

References CGM, createSPIRVBuiltinStore(), and clang::CodeGen::Decl.

Referenced by handleScalarSemanticStore().

◆ finishCodeGen()

void CGHLSLRuntime::finishCodeGen ( )

Definition at line 1002 of file CGHLSLRuntime.cpp.

References CGM, generateGlobalCtorDtorCalls(), clang::ASTContext::getTargetAddressSpace(), clang::hlsl_input, clang::hlsl_output, and clang::T.

Referenced by clang::CodeGen::CodeGenModule::Release().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [1/8]

subgroup_size resource_getbasepointer resource_samplecmplevelzero resource_handlefromimplicitbinding resource_nonuniformindex clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( AllMemoryBarrierWithGroupSync ,
all_memory_barrier_with_group_sync  )

References GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [2/8]

subgroup_size resource_getbasepointer resource_samplecmplevelzero clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( CreateHandleFromBinding ,
resource_handlefrombinding  )

References GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [3/8]

subgroup_size resource_getbasepointer resource_samplecmplevelzero resource_handlefromimplicitbinding clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( CreateHandleFromHeap ,
resource_handlefromheap  )

References GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [4/8]

subgroup_size resource_getbasepointer clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( CreateResourceGetPointer ,
resource_getpointer  )

References GENERATE_HLSL_INTRINSIC_FUNCTION(), and Sample.

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [5/8]

clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( FlattenedThreadIdInGroup ,
flattened_thread_id_in_group  )

References GENERATE_HLSL_INTRINSIC_FUNCTION(), isfinite(), isinf(), isnan(), rsqrt(), and sign().

Referenced by GENERATE_HLSL_INTRINSIC_FUNCTION(), GENERATE_HLSL_INTRINSIC_FUNCTION(), GENERATE_HLSL_INTRINSIC_FUNCTION(), GENERATE_HLSL_INTRINSIC_FUNCTION(), GENERATE_HLSL_INTRINSIC_FUNCTION(), GENERATE_HLSL_INTRINSIC_FUNCTION(), GENERATE_HLSL_INTRINSIC_FUNCTION(), and GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [6/8]

clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( GetDimensionsLevelsXY ,
resource_getdimensions_levels_xy  )

References GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [7/8]

subgroup_size resource_getbasepointer resource_samplecmplevelzero resource_handlefromimplicitbinding resource_nonuniformindex device_memory_barrier_with_group_sync clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( GroupMemoryBarrierWithGroupSync ,
group_memory_barrier_with_group_sync  )
inline

Definition at line 207 of file CGHLSLRuntime.h.

References GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ GENERATE_HLSL_INTRINSIC_FUNCTION() [8/8]

subgroup_size clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION ( QuadReadAcrossDiagonal ,
quad_read_across_diagonal  )

References GENERATE_HLSL_INTRINSIC_FUNCTION().

◆ generateGlobalCtorDtorCalls()

void CGHLSLRuntime::generateGlobalCtorDtorCalls ( )

Definition at line 1978 of file CGHLSLRuntime.cpp.

References CGM, gatherFunctions(), getConvergenceToken(), and clang::T.

Referenced by finishCodeGen().

◆ getBarrierByMemoryHandleIntrinsic()

llvm::Intrinsic::ID clang::CodeGen::CGHLSLRuntime::getBarrierByMemoryHandleIntrinsic ( )
inline

Definition at line 214 of file CGHLSLRuntime.h.

◆ getConvergenceToken()

llvm::Instruction * CGHLSLRuntime::getConvergenceToken ( llvm::BasicBlock & BB)

Definition at line 2092 of file CGHLSLRuntime.cpp.

References CGM.

Referenced by generateGlobalCtorDtorCalls().

◆ getHLSLBufferLayoutType()

llvm::StructType * CGHLSLRuntime::getHLSLBufferLayoutType ( const RecordType * LayoutStructTy)

Definition at line 988 of file CGHLSLRuntime.cpp.

Referenced by addHLSLBufferLayoutType().

◆ handleGlobalVarDefinition()

void CGHLSLRuntime::handleGlobalVarDefinition ( const VarDecl * VD,
llvm::GlobalVariable * Var )

Definition at line 2084 of file CGHLSLRuntime.cpp.

References addSPIRVBuiltinDecoration(), and clang::Decl::getAttr().

Referenced by clang::CodeGen::CodeGenModule::EmitGlobal().

◆ handleScalarSemanticLoad()

llvm::Value * CGHLSLRuntime::handleScalarSemanticLoad ( llvm::IRBuilder<> & B,
const FunctionDecl * FD,
llvm::Type * Type,
const clang::DeclaratorDecl * Decl,
HLSLAppliedSemanticAttr * Semantic,
SemanticSignatures & Signature )
protected

Definition at line 1634 of file CGHLSLRuntime.cpp.

References clang::CodeGen::Decl, emitSystemSemanticLoad(), clang::Decl::getAttr(), and clang::CodeGen::Type.

Referenced by handleSemanticLoad().

◆ handleScalarSemanticStore()

void CGHLSLRuntime::handleScalarSemanticStore ( llvm::IRBuilder<> & B,
const FunctionDecl * FD,
llvm::Value * Source,
const clang::DeclaratorDecl * Decl,
HLSLAppliedSemanticAttr * Semantic,
SemanticSignatures & Signature )
protected

Definition at line 1655 of file CGHLSLRuntime.cpp.

References clang::CodeGen::Decl, emitSystemSemanticStore(), and clang::Decl::getAttr().

Referenced by handleSemanticStore().

◆ handleSemanticLoad()

std::pair< llvm::Value *, specific_attr_iterator< HLSLAppliedSemanticAttr > > CGHLSLRuntime::handleSemanticLoad ( llvm::IRBuilder<> & B,
const FunctionDecl * FD,
llvm::Type * Type,
const clang::DeclaratorDecl * Decl,
specific_attr_iterator< HLSLAppliedSemanticAttr > begin,
specific_attr_iterator< HLSLAppliedSemanticAttr > end,
SemanticSignatures & Signature,
llvm::hlsl::InterpolationModifier Modifiers = llvm::hlsl::InterpolationModifier::None )
protected

Definition at line 1738 of file CGHLSLRuntime.cpp.

References clang::CodeGen::Decl, clang::Decl::getAttr(), handleScalarSemanticLoad(), handleStructSemanticLoad(), and clang::CodeGen::Type.

Referenced by emitEntryFunction(), and handleStructSemanticLoad().

◆ handleSemanticStore()

specific_attr_iterator< HLSLAppliedSemanticAttr > CGHLSLRuntime::handleSemanticStore ( llvm::IRBuilder<> & B,
const FunctionDecl * FD,
llvm::Value * Source,
const clang::DeclaratorDecl * Decl,
specific_attr_iterator< HLSLAppliedSemanticAttr > AttrBegin,
specific_attr_iterator< HLSLAppliedSemanticAttr > AttrEnd,
SemanticSignatures & Signature,
llvm::hlsl::InterpolationModifier Modifiers = llvm::hlsl::InterpolationModifier::None )
protected

Definition at line 1773 of file CGHLSLRuntime.cpp.

References clang::CodeGen::Decl, clang::Decl::getAttr(), handleScalarSemanticStore(), and handleStructSemanticStore().

Referenced by emitEntryFunction(), and handleStructSemanticStore().

◆ handleStructSemanticLoad()

std::pair< llvm::Value *, specific_attr_iterator< HLSLAppliedSemanticAttr > > CGHLSLRuntime::handleStructSemanticLoad ( llvm::IRBuilder<> & B,
const FunctionDecl * FD,
llvm::Type * Type,
const clang::DeclaratorDecl * Decl,
specific_attr_iterator< HLSLAppliedSemanticAttr > begin,
specific_attr_iterator< HLSLAppliedSemanticAttr > end,
SemanticSignatures & Signature,
llvm::hlsl::InterpolationModifier Modifiers )
protected

Definition at line 1680 of file CGHLSLRuntime.cpp.

References clang::Aggregate, clang::cast(), clang::CodeGen::Decl, clang::RecordDecl::field_begin(), clang::RecordDecl::getNumFields(), handleSemanticLoad(), and clang::CodeGen::Type.

Referenced by handleSemanticLoad().

◆ handleStructSemanticStore()

specific_attr_iterator< HLSLAppliedSemanticAttr > CGHLSLRuntime::handleStructSemanticStore ( llvm::IRBuilder<> & B,
const FunctionDecl * FD,
llvm::Value * Source,
const clang::DeclaratorDecl * Decl,
specific_attr_iterator< HLSLAppliedSemanticAttr > AttrBegin,
specific_attr_iterator< HLSLAppliedSemanticAttr > AttrEnd,
SemanticSignatures & Signature,
llvm::hlsl::InterpolationModifier Modifiers )
protected

Definition at line 1708 of file CGHLSLRuntime.cpp.

References clang::cast(), clang::CodeGen::Decl, clang::RecordDecl::field_begin(), clang::Type::getAsRecordDecl(), clang::FunctionDecl::getDeclaredReturnType(), clang::RecordDecl::getNumFields(), and handleSemanticStore().

Referenced by handleSemanticStore().

◆ setHLSLEntryAttributes()

void clang::CodeGen::CGHLSLRuntime::setHLSLEntryAttributes ( const FunctionDecl * FD,
llvm::Function * Fn )

Definition at line 1048 of file CGHLSLRuntime.cpp.

References CGM, and clang::Decl::getAttr().

Referenced by emitEntryFunction().

◆ setHLSLFunctionAttributes()

void clang::CodeGen::CGHLSLRuntime::setHLSLFunctionAttributes ( const FunctionDecl * FD,
llvm::Function * Fn )

References clang::CodeGen::Decl, and clang::CodeGen::Type.

Member Data Documentation

◆ CGM

CodeGenModule& clang::CodeGen::CGHLSLRuntime::CGM
protected

Definition at line 241 of file CGHLSLRuntime.h.

Referenced by addBuffer(), addRootSignature(), CGHLSLRuntime(), convertHLSLSpecificType(), emitBufferArraySubscriptExpr(), emitBufferCopy(), emitBufferMemberExpr(), emitEntryFunction(), emitResourceArraySubscriptExpr(), emitResourceMemberExpr(), emitSystemSemanticLoad(), emitSystemSemanticStore(), finishCodeGen(), generateGlobalCtorDtorCalls(), getConvergenceToken(), and setHLSLEntryAttributes().

◆ wave_get_lane_count

clang::CodeGen::CGHLSLRuntime::wave_get_lane_count

Definition at line 159 of file CGHLSLRuntime.h.

The documentation for this class was generated from the following files:
Generated on for clang by doxygen 1.14.0