AMDGPULateCodeGenPrepare.cpp File Reference

This pass does misc. More...

#include "AMDGPU.h"
#include "AMDGPUTargetMachine.h"
#include "llvm/Analysis/AssumptionCache.h"
#include "llvm/Analysis/UniformityAnalysis.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstVisitor.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/KnownBits.h"
#include "llvm/Transforms/Utils/Local.h"

Go to the source code of this file.

Classes
class	AMDGPULateCodeGenPrepareLegacy

Macros
#define	DEBUG_TYPE   "amdgpu-late-codegenprepare"

Functions
	INITIALIZE_PASS_BEGIN (AMDGPULateCodeGenPrepareLegacy, DEBUG_TYPE, "AMDGPU IR late optimizations", false, false) INITIALIZE_PASS_END(AMDGPULateCodeGenPrepareLegacy

Variables
static cl::opt< bool >	WidenLoads ("amdgpu-late-codegenprepare-widen-constant-loads", cl::desc("Widen sub-dword constant address space loads in " "AMDGPULateCodeGenPrepare"), cl::ReallyHidden, cl::init(true))
	DEBUG_TYPE
AMDGPU IR late	optimizations
AMDGPU IR late	false

Detailed Description

This pass does misc.

AMDGPU optimizations on IR just before instruction selection.

Definition in file AMDGPULateCodeGenPrepare.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "amdgpu-late-codegenprepare"

Definition at line 27 of file AMDGPULateCodeGenPrepare.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	AMDGPULateCodeGenPrepareLegacy	,
		DEBUG_TYPE	,
		"AMDGPU IR late optimizations"	,
		false	,
		false
	)

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 532 of file AMDGPULateCodeGenPrepare.cpp.

false

AMDGPU IR late false

Definition at line 533 of file AMDGPULateCodeGenPrepare.cpp.

optimizations

AMDGPU IR late optimizations

Definition at line 533 of file AMDGPULateCodeGenPrepare.cpp.

WidenLoads

cl::opt< bool > WidenLoads("amdgpu-late-codegenprepare-widen-constant-loads", cl::desc("Widen sub-dword constant address space loads in " "AMDGPULateCodeGenPrepare"), cl::ReallyHidden, cl::init(true)) ( "amdgpu-late-codegenprepare-widen-constant-loads"  , cl::desc("Widen sub-dword constant address space loads in " "AMDGPULateCodeGenPrepare")  , cl::ReallyHidden  , cl::init(true)    )

static