DXILPostOptimizationValidation.cpp File Reference

#include "DXILPostOptimizationValidation.h"
#include "DXILRootSignature.h"
#include "DXILShaderFlags.h"
#include "DirectX.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Analysis/DXILMetadataAnalysis.h"
#include "llvm/Analysis/DXILResource.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicsDirectX.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Support/DXILABI.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "dxil-post-optimization-validation"

Functions
static ResourceClass	toResourceClass (dxbc::DescriptorRangeType RangeType)
static ResourceClass	toResourceClass (dxbc::RootParameterType Type)
static void	reportInvalidDirection (Module &M, DXILResourceMap &DRM)
static void	reportOverlappingError (Module &M, ResourceInfo R1, ResourceInfo R2)
static void	reportOverlappingBinding (Module &M, DXILResourceMap &DRM)
static void	reportOverlappingRegisters (Module &M, const llvm::hlsl::Binding &R1, const llvm::hlsl::Binding &R2)
static void	reportRegNotBound (Module &M, ResourceClass Class, const llvm::dxil::ResourceInfo::ResourceBinding &Unbound)
static dxbc::ShaderVisibility	tripleToVisibility (llvm::Triple::EnvironmentType ET)
static void	validateRootSignature (Module &M, const mcdxbc::RootSignatureDesc &RSD, dxil::ModuleMetadataInfo &MMI, DXILResourceMap &DRM, DXILResourceTypeMap &DRTM)
static mcdxbc::RootSignatureDesc *	getRootSignature (RootSignatureBindingInfo &RSBI, dxil::ModuleMetadataInfo &MMI)
static void	reportErrors (Module &M, DXILResourceMap &DRM, DXILResourceBindingInfo &DRBI, RootSignatureBindingInfo &RSBI, dxil::ModuleMetadataInfo &MMI, DXILResourceTypeMap &DRTM)
	INITIALIZE_PASS_BEGIN (DXILPostOptimizationValidationLegacy, DEBUG_TYPE, "DXIL Post Optimization Validation", false, false) INITIALIZE_PASS_END(DXILPostOptimizationValidationLegacy

Variables
	DEBUG_TYPE
DXIL Post Optimization	Validation
DXIL Post Optimization	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "dxil-post-optimization-validation"

Definition at line 23 of file DXILPostOptimizationValidation.cpp.

Function Documentation

getRootSignature()

static mcdxbc::RootSignatureDesc * getRootSignature ( RootSignatureBindingInfo &  RSBI, dxil::ModuleMetadataInfo &  MMI  )

static

Definition at line 246 of file DXILPostOptimizationValidation.cpp.

References llvm::dxil::ModuleMetadataInfo::EntryPropertyVec, and llvm::dxil::RootSignatureBindingInfo::getDescForFunction().

Referenced by reportErrors().

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	DXILPostOptimizationValidationLegacy	,
		DEBUG_TYPE	,
		"DXIL Post Optimization Validation"	,
		false	,
		false
	)

reportErrors()

static void reportErrors ( Module &  M, DXILResourceMap &  DRM, DXILResourceBindingInfo &  DRBI, RootSignatureBindingInfo &  RSBI, dxil::ModuleMetadataInfo &  MMI, DXILResourceTypeMap &  DRTM  )

static

Definition at line 253 of file DXILPostOptimizationValidation.cpp.

References assert(), getRootSignature(), llvm::DXILResourceBindingInfo::hasImplicitBinding(), llvm::DXILResourceMap::hasInvalidCounterDirection(), llvm::DXILResourceBindingInfo::hasOverlappingBinding(), reportInvalidDirection(), reportOverlappingBinding(), and validateRootSignature().

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

reportInvalidDirection()

static void reportInvalidDirection ( Module &  M, DXILResourceMap &  DRM  )

static

Definition at line 60 of file DXILPostOptimizationValidation.cpp.

References llvm::DXILResourceMap::calls(), llvm::DXILResourceMap::find(), llvm::Instruction::getDebugLoc(), llvm::Instruction::getFunction(), llvm::CallBase::getIntrinsicID(), llvm::dxil::UAV, llvm::DXILResourceMap::uavs(), and llvm::Value::users().

Referenced by reportErrors().

reportOverlappingBinding()

static void reportOverlappingBinding ( Module &  M, DXILResourceMap &  DRM  )

static

Definition at line 97 of file DXILPostOptimizationValidation.cpp.

References assert(), llvm::DXILResourceMap::cbuffers(), llvm::dxil::ResourceInfo::getBinding(), I, llvm::dxil::ResourceInfo::ResourceBinding::overlapsWith(), reportOverlappingError(), llvm::DXILResourceMap::samplers(), llvm::DXILResourceMap::srvs(), and llvm::DXILResourceMap::uavs().

Referenced by reportErrors().

reportOverlappingError()

static void reportOverlappingError ( Module &  M, ResourceInfo  R1, ResourceInfo  R2  )

static

Definition at line 86 of file DXILPostOptimizationValidation.cpp.

References llvm::dxil::ResourceInfo::getBinding(), llvm::dxil::ResourceInfo::getName(), llvm::dxil::ResourceInfo::ResourceBinding::LowerBound, OS, and R2.

Referenced by reportOverlappingBinding().

reportOverlappingRegisters()

static void reportOverlappingRegisters ( Module &  M, const llvm::hlsl::Binding &  R1, const llvm::hlsl::Binding &  R2  )

static

Definition at line 121 of file DXILPostOptimizationValidation.cpp.

References llvm::dxil::getResourceClassName(), llvm::hlsl::Binding::LowerBound, OS, R2, llvm::hlsl::Binding::RC, llvm::hlsl::Binding::Space, and llvm::hlsl::Binding::UpperBound.

Referenced by validateRootSignature().

reportRegNotBound()

static void reportRegNotBound ( Module &  M, ResourceClass  Class, const llvm::dxil::ResourceInfo::ResourceBinding &  Unbound  )

static

Definition at line 135 of file DXILPostOptimizationValidation.cpp.

References llvm::dxil::getResourceClassName(), llvm::dxil::ResourceInfo::ResourceBinding::LowerBound, OS, and llvm::dxil::ResourceInfo::ResourceBinding::Space.

Referenced by validateRootSignature().

toResourceClass() [1/2]

static ResourceClass toResourceClass ( dxbc::DescriptorRangeType  RangeType )

static

Definition at line 28 of file DXILPostOptimizationValidation.cpp.

References llvm_unreachable.

Referenced by validateRootSignature().

toResourceClass() [2/2]

static ResourceClass toResourceClass ( dxbc::RootParameterType  Type )

static

Definition at line 43 of file DXILPostOptimizationValidation.cpp.

References llvm_unreachable.

tripleToVisibility()

static dxbc::ShaderVisibility tripleToVisibility ( llvm::Triple::EnvironmentType  ET )

static

Definition at line 146 of file DXILPostOptimizationValidation.cpp.

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

Referenced by validateRootSignature().

validateRootSignature()

static void validateRootSignature ( Module &  M, const mcdxbc::RootSignatureDesc &  RSD, dxil::ModuleMetadataInfo &  MMI, DXILResourceMap &  DRM, DXILResourceTypeMap &  DRTM  )

static

Definition at line 167 of file DXILPostOptimizationValidation.cpp.

References Binding, llvm::hlsl::BindingInfoBuilder::calculateBindingInfo(), llvm::hlsl::BindingInfoBuilder::findOverlapping(), llvm::mcdxbc::RootParametersContainer::getConstant(), llvm::mcdxbc::RootParametersContainer::getDescriptorTable(), llvm::mcdxbc::RootParametersContainer::getRootDescriptor(), llvm::hlsl::BoundRegs::isBound(), llvm::mcdxbc::RootParameterInfo::Location, llvm::mcdxbc::RootSignatureDesc::ParametersContainer, Range, llvm::mcdxbc::DescriptorTable::Ranges, llvm::dxbc::RTS0::v1::StaticSampler::RegisterSpace, reportOverlappingRegisters(), reportRegNotBound(), llvm::dxil::ModuleMetadataInfo::ShaderProfile, llvm::dxbc::RTS0::v1::StaticSampler::ShaderRegister, llvm::mcdxbc::RootSignatureDesc::StaticSamplers, llvm::hlsl::BindingInfoBuilder::takeBoundRegs(), toResourceClass(), llvm::hlsl::BindingInfoBuilder::trackBinding(), tripleToVisibility(), llvm::mcdxbc::RootParameterInfo::Type, and llvm::mcdxbc::RootParameterInfo::Visibility.

Referenced by reportErrors().

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 331 of file DXILPostOptimizationValidation.cpp.

false

DXIL Post Optimization false

Definition at line 332 of file DXILPostOptimizationValidation.cpp.

Validation

DXIL Post Optimization Validation

Definition at line 332 of file DXILPostOptimizationValidation.cpp.