AMDGPURewriteOutArguments.cpp File Reference

#include "AMDGPU.h"
#include "Utils/AMDGPUBaseInfo.h"
#include "llvm/Analysis/MemoryDependenceAnalysis.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/MemoryLocation.h"
#include "llvm/IR/Argument.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/Use.h"
#include "llvm/IR/User.h"
#include "llvm/IR/Value.h"
#include "llvm/Pass.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <utility>

Include dependency graph for AMDGPURewriteOutArguments.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "amdgpu-rewrite-out-arguments"

Functions
	STATISTIC (NumOutArgumentsReplaced, "Number out arguments moved to struct return values")
	STATISTIC (NumOutArgumentFunctionsReplaced, "Number of functions with out arguments moved to struct return values")
	INITIALIZE_PASS_BEGIN (AMDGPURewriteOutArguments, DEBUG_TYPE, "AMDGPU Rewrite Out Arguments", false, false) INITIALIZE_PASS_END(AMDGPURewriteOutArguments

Variables
static cl::opt< bool >	AnyAddressSpace ("amdgpu-any-address-space-out-arguments", cl::desc("Replace pointer out arguments with " "struct returns for non-private address space"), cl::Hidden, cl::init(false))
static cl::opt< unsigned >	MaxNumRetRegs ("amdgpu-max-return-arg-num-regs", cl::desc("Approximately limit number of return registers for replacing out arguments"), cl::Hidden, cl::init(16))
	DEBUG_TYPE
AMDGPU Rewrite Out	Arguments
AMDGPU Rewrite Out	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "amdgpu-rewrite-out-arguments"

Definition at line 76 of file AMDGPURewriteOutArguments.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	AMDGPURewriteOutArguments	,
		DEBUG_TYPE	,
		"AMDGPU Rewrite Out Arguments"	,
		false	,
		false
	)

STATISTIC() [1/2]

STATISTIC	(	NumOutArgumentsReplaced	,
		"Number out arguments moved to struct return values"
	)

STATISTIC() [2/2]

STATISTIC	(	NumOutArgumentFunctionsReplaced	,
		"Number of functions with out arguments moved to struct return values"
	)

Variable Documentation

AnyAddressSpace

cl::opt<bool> AnyAddressSpace("amdgpu-any-address-space-out-arguments", cl::desc("Replace pointer out arguments with " "struct returns for non-private address space"), cl::Hidden, cl::init(false))

static

Arguments

AMDGPU Rewrite Out Arguments

Definition at line 131 of file AMDGPURewriteOutArguments.cpp.

DEBUG_TYPE

DEBUG_TYPE

Definition at line 131 of file AMDGPURewriteOutArguments.cpp.

false

AMDGPU Rewrite Out false

Definition at line 131 of file AMDGPURewriteOutArguments.cpp.

MaxNumRetRegs

cl::opt<unsigned> MaxNumRetRegs("amdgpu-max-return-arg-num-regs", cl::desc("Approximately limit number of return registers for replacing out arguments"), cl::Hidden, cl::init(16))

static