clang::CodeGen::CGHLSLRuntime Class Reference

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

Classes
struct	Buffer
struct	BufferResBinding

Public Member Functions
	GENERATE_HLSL_INTRINSIC_FUNCTION (CreateHandleFromBinding, resource_handlefrombinding) GENERATE_HLSL_INTRINSIC_FUNCTION(GroupMemoryBarrierWithGroupSync
	CGHLSLRuntime (CodeGenModule &CGM)
virtual	~CGHLSLRuntime ()
llvm::Type *	convertHLSLSpecificType (const Type *T)
void	annotateHLSLResource (const VarDecl *D, llvm::GlobalVariable *GV)
void	generateGlobalCtorDtorCalls ()
void	addBuffer (const HLSLBufferDecl *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)
bool	needsResourceBindingInitFn ()
llvm::Function *	createResourceBindingInitFn ()
llvm::Instruction *	getConvergenceToken (llvm::BasicBlock &BB)

Protected Member Functions
llvm::Value *	emitInputSemantic (llvm::IRBuilder<> &B, const ParmVarDecl &D, llvm::Type *Ty)

Protected Attributes
CodeGenModule &	CGM

Detailed Description

Definition at line 69 of file CGHLSLRuntime.h.

Constructor & Destructor Documentation

CGHLSLRuntime()

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

inline

Definition at line 142 of file CGHLSLRuntime.h.

~CGHLSLRuntime()

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

inlinevirtual

Definition at line 143 of file CGHLSLRuntime.h.

Member Function Documentation

addBuffer()

void CGHLSLRuntime::addBuffer

(

const HLSLBufferDecl *

D

)

Definition at line 176 of file CGHLSLRuntime.cpp.

References D.

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

annotateHLSLResource()

void CGHLSLRuntime::annotateHLSLResource	(	const VarDecl *	D,
		llvm::GlobalVariable *	GV
	)

Definition at line 292 of file CGHLSLRuntime.cpp.

References calculateElementType(), CGM, D, clang::Type::getAsCXXRecordDecl(), clang::Decl::getAttr(), and clang::CodeGen::CodeGenModule::getContext().

convertHLSLSpecificType()

llvm::Type * CGHLSLRuntime::convertHLSLSpecificType

(

const Type *

T

)

Definition at line 124 of file CGHLSLRuntime.cpp.

References CGM, clang::CodeGen::TargetCodeGenInfo::getHLSLType(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::Type::isHLSLSpecificType(), and clang::T.

Referenced by clang::CodeGen::CodeGenTypes::ConvertType().

createResourceBindingInitFn()

llvm::Function * CGHLSLRuntime::createResourceBindingInitFn

(

)

Definition at line 561 of file CGHLSLRuntime.cpp.

References CGM, clang::HLSLAttributedResourceType::findHandleTypeOnResource(), clang::CodeGen::TargetCodeGenInfo::getHLSLType(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::CodeGen::CodeGenTypeCache::IntTy, needsResourceBindingInitFn(), Range, and clang::CodeGen::CodeGenTypeCache::VoidTy.

emitEntryFunction()

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

Definition at line 405 of file CGHLSLRuntime.cpp.

References CGM, emitInputSemantic(), clang::Function, clang::CodeGen::CodeGenModule::getModule(), clang::NamedDecl::getName(), clang::FunctionDecl::getParamDecl(), clang::ValueDecl::getType(), setHLSLEntryAttributes(), and clang::CodeGen::CodeGenModule::shouldEmitConvergenceTokens().

emitInputSemantic()

llvm::Value * CGHLSLRuntime::emitInputSemantic ( llvm::IRBuilder<> &  B, const ParmVarDecl &  D, llvm::Type *  Ty  )

protected

Definition at line 378 of file CGHLSLRuntime.cpp.

References buildVectorInput(), CGM, D, clang::CodeGen::CodeGenModule::getIntrinsic(), clang::Decl::hasAttr(), and clang::Decl::hasAttrs().

Referenced by emitEntryFunction().

finishCodeGen()

void CGHLSLRuntime::finishCodeGen

(

)

Definition at line 181 of file CGHLSLRuntime.cpp.

References clang::CodeGen::CGHLSLRuntime::Buffer::Binding, CGM, generateGlobalCtorDtorCalls(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTargetOpts(), clang::CodeGen::CGHLSLRuntime::Buffer::IsCBuffer, and clang::T.

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

GENERATE_HLSL_INTRINSIC_FUNCTION()

clang::CodeGen::CGHLSLRuntime::GENERATE_HLSL_INTRINSIC_FUNCTION	(	CreateHandleFromBinding	,
		resource_handlefrombinding
	)

generateGlobalCtorDtorCalls()

void CGHLSLRuntime::generateGlobalCtorDtorCalls

(

)

Definition at line 493 of file CGHLSLRuntime.cpp.

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

Referenced by finishCodeGen().

getConvergenceToken()

llvm::Instruction * CGHLSLRuntime::getConvergenceToken

(

llvm::BasicBlock &

BB

)

Definition at line 624 of file CGHLSLRuntime.cpp.

References CGM, E, and clang::CodeGen::CodeGenModule::shouldEmitConvergenceTokens().

Referenced by generateGlobalCtorDtorCalls().

handleGlobalVarDefinition()

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

Definition at line 539 of file CGHLSLRuntime.cpp.

References clang::HLSLAttributedResourceType::findHandleTypeOnResource(), clang::Decl::getAttr(), clang::ValueDecl::getType(), and clang::QualType::getTypePtr().

needsResourceBindingInitFn()

bool CGHLSLRuntime::needsResourceBindingInitFn

(

)

Definition at line 557 of file CGHLSLRuntime.cpp.

Referenced by createResourceBindingInitFn().

setHLSLEntryAttributes()

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

Definition at line 342 of file CGHLSLRuntime.cpp.

References clang::Decl::getAttr().

Referenced by emitEntryFunction().

setHLSLFunctionAttributes()

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

Definition at line 458 of file CGHLSLRuntime.cpp.

References clang::Decl::isInExportDeclContext().

Member Data Documentation

CGM

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

protected

Definition at line 136 of file CGHLSLRuntime.h.

Referenced by annotateHLSLResource(), convertHLSLSpecificType(), createResourceBindingInitFn(), emitEntryFunction(), emitInputSemantic(), finishCodeGen(), generateGlobalCtorDtorCalls(), and getConvergenceToken().

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The documentation for this class was generated from the following files:

• lib/CodeGen/CGHLSLRuntime.h
• lib/CodeGen/CGHLSLRuntime.cpp