DXILCBufferAccess.cpp File Reference

#include "DXILCBufferAccess.h"
#include "DirectX.h"
#include "llvm/Analysis/DXILResource.h"
#include "llvm/Frontend/HLSL/CBuffer.h"
#include "llvm/Frontend/HLSL/HLSLResource.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/IntrinsicsDirectX.h"
#include "llvm/IR/ReplaceConstant.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/FormatVariadic.h"
#include "llvm/Transforms/Utils/Local.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "dxil-cbuffer-access"

Functions
static void	replaceUsersOfGlobal (GlobalVariable *Global, GlobalVariable *HandleGV, size_t Offset)
static bool	replaceCBufferAccesses (Module &M)
	INITIALIZE_PASS (DXILCBufferAccessLegacy, DEBUG_TYPE, "DXIL CBuffer Access", false, false) ModulePass *llvm

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "dxil-cbuffer-access"

Definition at line 23 of file DXILCBufferAccess.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	DXILCBufferAccessLegacy	,
		DEBUG_TYPE	,
		"DXIL CBuffer Access"	,
		false	,
		false	)

Definition at line 87 of file DXILCBufferAccess.cpp.

References llvm::createDXILCBufferAccessLegacyPass(), and DEBUG_TYPE.

replaceCBufferAccesses()

bool replaceCBufferAccesses ( Module & M )

static

Definition at line 46 of file DXILCBufferAccess.cpp.

References llvm::convertUsersOfConstantsToInstructions(), llvm::hlsl::CBufferMetadata::get(), llvm::isa(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and replaceUsersOfGlobal().

Referenced by llvm::DXILCBufferAccess::run(), and llvm::SPIRVCBufferAccess::run().

replaceUsersOfGlobal()

void replaceUsersOfGlobal ( GlobalVariable * Global, GlobalVariable * HandleGV, size_t Offset )

static

Definition at line 26 of file DXILCBufferAccess.cpp.

References assert(), llvm::dyn_cast(), llvm::Value::getName(), llvm::GlobalValue::getValueType(), llvm::Global, llvm::make_early_inc_range(), and llvm::Offset.

Referenced by replaceCBufferAccesses().