DXILTranslateMetadata.cpp File Reference

#include "DXILTranslateMetadata.h"
#include "DXILShaderFlags.h"
#include "DirectX.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Analysis/DXILMetadataAnalysis.h"
#include "llvm/Analysis/DXILResource.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/DiagnosticPrinter.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/VersionTuple.h"
#include "llvm/TargetParser/Triple.h"
#include <cstdint>

Go to the source code of this file.

Functions
static NamedMDNode *	emitResourceMetadata (Module &M, DXILResourceMap &DRM, DXILResourceTypeMap &DRTM)
static StringRef	getShortShaderStage (Triple::EnvironmentType Env)
static uint32_t	getShaderStage (Triple::EnvironmentType Env)
static SmallVector< Metadata * >	getTagValueAsMetadata (EntryPropsTag Tag, uint64_t Value, LLVMContext &Ctx)
static MDTuple *	getEntryPropAsMetadata (const EntryProperties &EP, uint64_t EntryShaderFlags, const Triple::EnvironmentType ShaderProfile)
MDTuple *	constructEntryMetadata (const Function *EntryFn, MDTuple *Signatures, MDNode *Resources, MDTuple *Properties, LLVMContext &Ctx)
static MDTuple *	emitEntryMD (const EntryProperties &EP, MDTuple *Signatures, MDNode *MDResources, const uint64_t EntryShaderFlags, const Triple::EnvironmentType ShaderProfile)
static void	emitValidatorVersionMD (Module &M, const ModuleMetadataInfo &MMDI)
static void	emitShaderModelVersionMD (Module &M, const ModuleMetadataInfo &MMDI)
static void	emitDXILVersionTupleMD (Module &M, const ModuleMetadataInfo &MMDI)
static MDTuple *	emitTopLevelLibraryNode (Module &M, MDNode *RMD, uint64_t ShaderFlags)
static void	translateBranchMetadata (Module &M)
static void	translateMetadata (Module &M, DXILResourceMap &DRM, DXILResourceTypeMap &DRTM, const ModuleShaderFlags &ShaderFlags, const ModuleMetadataInfo &MMDI)
	INITIALIZE_PASS_BEGIN (DXILTranslateMetadataLegacy, "dxil-translate-metadata", "DXIL Translate Metadata", false, false) INITIALIZE_PASS_END(DXILTranslateMetadataLegacy

Variables
dxil translate	metadata
dxil translate DXIL Translate	Metadata
dxil translate DXIL Translate	false

Function Documentation

constructEntryMetadata()

MDTuple * constructEntryMetadata	(	const Function *	EntryFn,
		MDTuple *	Signatures,
		MDNode *	Resources,
		MDTuple *	Properties,
		LLVMContext &	Ctx )

Definition at line 207 of file DXILTranslateMetadata.cpp.

References llvm::MDNode::get(), llvm::MDString::get(), llvm::ValueAsMetadata::get(), llvm::Value::getName(), and Signatures.

Referenced by emitEntryMD(), and emitTopLevelLibraryNode().

emitDXILVersionTupleMD()

void emitDXILVersionTupleMD ( Module & M, const ModuleMetadataInfo & MMDI )

static

Definition at line 266 of file DXILTranslateMetadata.cpp.

References llvm::NamedMDNode::addOperand(), llvm::dxil::ModuleMetadataInfo::DXILVersion, llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::IRBuilderBase::getInt32(), llvm::VersionTuple::getMajor(), and llvm::VersionTuple::getMinor().

Referenced by translateMetadata().

emitEntryMD()

MDTuple * emitEntryMD ( const EntryProperties & EP, MDTuple * Signatures, MDNode * MDResources, const uint64_t EntryShaderFlags, const Triple::EnvironmentType ShaderProfile )

static

Definition at line 226 of file DXILTranslateMetadata.cpp.

References constructEntryMetadata(), llvm::dxil::EntryProperties::Entry, llvm::Function::getContext(), getEntryPropAsMetadata(), and Signatures.

Referenced by translateMetadata().

emitResourceMetadata()

NamedMDNode * emitResourceMetadata ( Module & M, DXILResourceMap & DRM, DXILResourceTypeMap & DRTM )

static

Definition at line 76 of file DXILTranslateMetadata.cpp.

References llvm::NamedMDNode::addOperand(), llvm::DXILResourceMap::cbuffers(), llvm::DXILResourceMap::empty(), llvm::SmallVectorTemplateCommon< T, typename >::empty(), llvm::MDNode::get(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::DXILResourceMap::samplers(), llvm::DXILResourceMap::srvs(), and llvm::DXILResourceMap::uavs().

Referenced by translateMetadata().

emitShaderModelVersionMD()

void emitShaderModelVersionMD ( Module & M, const ModuleMetadataInfo & MMDI )

static

Definition at line 253 of file DXILTranslateMetadata.cpp.

References llvm::NamedMDNode::addOperand(), llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::MDString::get(), llvm::IRBuilderBase::getInt32(), llvm::VersionTuple::getMajor(), llvm::VersionTuple::getMinor(), getShortShaderStage(), llvm::dxil::ModuleMetadataInfo::ShaderModelVersion, and llvm::dxil::ModuleMetadataInfo::ShaderProfile.

Referenced by translateMetadata().

emitTopLevelLibraryNode()

MDTuple * emitTopLevelLibraryNode ( Module & M, MDNode * RMD, uint64_t ShaderFlags )

static

Definition at line 278 of file DXILTranslateMetadata.cpp.

References llvm::SmallVectorImpl< T >::append(), constructEntryMetadata(), llvm::MDNode::get(), and getTagValueAsMetadata().

Referenced by translateMetadata().

emitValidatorVersionMD()

void emitValidatorVersionMD ( Module & M, const ModuleMetadataInfo & MMDI )

static

Definition at line 236 of file DXILTranslateMetadata.cpp.

References llvm::NamedMDNode::addOperand(), llvm::NamedMDNode::clearOperands(), llvm::VersionTuple::empty(), llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::IRBuilderBase::getInt32(), llvm::VersionTuple::getMajor(), llvm::VersionTuple::getMinor(), and llvm::dxil::ModuleMetadataInfo::ValidatorVersion.

Referenced by translateMetadata().

getEntryPropAsMetadata()

MDTuple * getEntryPropAsMetadata ( const EntryProperties & EP, uint64_t EntryShaderFlags, const Triple::EnvironmentType ShaderProfile )

static

Definition at line 173 of file DXILTranslateMetadata.cpp.

References llvm::SmallVectorImpl< T >::append(), llvm::Triple::Compute, llvm::SmallVectorImpl< T >::emplace_back(), llvm::SmallVectorTemplateCommon< T, typename >::empty(), llvm::dxil::EntryProperties::Entry, llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::Function::getContext(), llvm::Type::getInt32Ty(), getShaderStage(), getTagValueAsMetadata(), llvm::Triple::Library, llvm::dxil::EntryProperties::NumThreadsX, llvm::dxil::EntryProperties::NumThreadsY, llvm::dxil::EntryProperties::NumThreadsZ, and llvm::dxil::EntryProperties::ShaderStage.

Referenced by emitEntryMD().

getShaderStage()

uint32_t getShaderStage ( Triple::EnvironmentType Env )

static

Definition at line 138 of file DXILTranslateMetadata.cpp.

References llvm::Triple::Pixel.

Referenced by getEntryPropAsMetadata().

getShortShaderStage()

StringRef getShortShaderStage ( Triple::EnvironmentType Env )

static

Definition at line 110 of file DXILTranslateMetadata.cpp.

References llvm::Triple::Amplification, llvm::Triple::Compute, llvm::Triple::Domain, llvm::Triple::Geometry, llvm::Triple::Hull, llvm::Triple::Library, llvm_unreachable, llvm::Triple::Mesh, llvm::Triple::Pixel, llvm::Triple::RootSignature, and llvm::Triple::Vertex.

Referenced by emitShaderModelVersionMD(), and translateMetadata().

getTagValueAsMetadata()

SmallVector< Metadata * > getTagValueAsMetadata ( EntryPropsTag Tag, uint64_t Value, LLVMContext & Ctx )

static

Definition at line 143 of file DXILTranslateMetadata.cpp.

References llvm::SmallVectorImpl< T >::emplace_back(), llvm::ConstantAsMetadata::get(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), and llvm_unreachable.

Referenced by emitTopLevelLibraryNode(), and getEntryPropAsMetadata().

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	DXILTranslateMetadataLegacy	,
		"dxil-translate-metadata"	,
		"DXIL Translate Metadata"	,
		false	,
		false	)

References INITIALIZE_PASS_DEPENDENCY.

translateBranchMetadata()

void translateBranchMetadata ( Module & M )

static

Definition at line 295 of file DXILTranslateMetadata.cpp.

References assert(), llvm::MDBuilder::createConstant(), llvm::MDBuilder::createString(), llvm::mdconst::extract(), F, llvm::MDNode::get(), llvm::Instruction::getMetadata(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), and llvm::Instruction::setMetadata().

Referenced by llvm::DXILTranslateMetadata::run().

translateMetadata()

void translateMetadata ( Module & M, DXILResourceMap & DRM, DXILResourceTypeMap & DRTM, const ModuleShaderFlags & ShaderFlags, const ModuleMetadataInfo & MMDI )

static

Definition at line 325 of file DXILTranslateMetadata.cpp.

References llvm::NamedMDNode::addOperand(), emitDXILVersionTupleMD(), emitEntryMD(), emitResourceMetadata(), emitShaderModelVersionMD(), emitTopLevelLibraryNode(), emitValidatorVersionMD(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::dxil::EntryProperties::Entry, llvm::dxil::ModuleMetadataInfo::EntryPropertyVec, llvm::Triple::getEnvironmentTypeName(), llvm::Value::getName(), llvm::NamedMDNode::getOperand(), getShortShaderStage(), llvm::Triple::Library, llvm::dxil::ModuleMetadataInfo::ShaderProfile, llvm::dxil::EntryProperties::ShaderStage, and Signatures.

Referenced by llvm::DXILTranslateMetadata::run().

Variable Documentation

false

dxil translate DXIL Translate false

Definition at line 448 of file DXILTranslateMetadata.cpp.

Metadata

dxil translate DXIL Translate Metadata

Definition at line 448 of file DXILTranslateMetadata.cpp.

Referenced by llvm::TimeTraceProfiler::begin().

metadata

dxil translate metadata

Definition at line 447 of file DXILTranslateMetadata.cpp.