AArch64A57FPLoadBalancing.cpp File Reference

#include "AArch64.h"
#include "AArch64InstrInfo.h"
#include "AArch64Subtarget.h"
#include "llvm/ADT/EquivalenceClasses.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/RegisterClassInfo.h"
#include "llvm/CodeGen/RegisterScavenging.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"

Go to the source code of this file.

Classes
class	false::Chain
	A Chain is a sequence of instructions that are linked together by an accumulation operand. More...

Namespaces
namespace	false

Macros
#define	DEBUG_TYPE   "aarch64-a57-fp-load-balancing"

Functions
static bool	isMul (MachineInstr *MI)
static bool	isMla (MachineInstr *MI)
	INITIALIZE_PASS_BEGIN (AArch64A57FPLoadBalancing, DEBUG_TYPE, "AArch64 A57 FP Load-Balancing", false, false) INITIALIZE_PASS_END(AArch64A57FPLoadBalancing

Variables
static cl::opt< bool >	TransformAll ("aarch64-a57-fp-load-balancing-force-all", cl::desc("Always modify dest registers regardless of color"), cl::init(false), cl::Hidden)
static cl::opt< unsigned >	OverrideBalance ("aarch64-a57-fp-load-balancing-override", cl::desc("Ignore balance information, always return " "(1: Even, 2: Odd)."), cl::init(0), cl::Hidden)
	DEBUG_TYPE
AArch64 A57 FP Load	Balancing
AArch64 A57 FP Load	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "aarch64-a57-fp-load-balancing"

Definition at line 46 of file AArch64A57FPLoadBalancing.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	AArch64A57FPLoadBalancing	,
		DEBUG_TYPE	,
		"AArch64 A57 FP Load-Balancing"	,
		false	,
		false
	)

isMla()

static bool isMla ( MachineInstr *  MI )

static

Definition at line 80 of file AArch64A57FPLoadBalancing.cpp.

References MI.

isMul()

static bool isMul ( MachineInstr *  MI )

static

Definition at line 67 of file AArch64A57FPLoadBalancing.cpp.

References MI.

Variable Documentation

Balancing

AArch64 A57 FP Load Balancing

Definition at line 156 of file AArch64A57FPLoadBalancing.cpp.

DEBUG_TYPE

DEBUG_TYPE

Definition at line 155 of file AArch64A57FPLoadBalancing.cpp.

false

AArch64 A57 FP Load false

Definition at line 156 of file AArch64A57FPLoadBalancing.cpp.

OverrideBalance

cl::opt< unsigned > OverrideBalance("aarch64-a57-fp-load-balancing-override", cl::desc("Ignore balance information, always return " "(1: Even, 2: Odd)."), cl::init(0), cl::Hidden) ( "aarch64-a57-fp-load-balancing-override"  , cl::desc("Ignore balance information, always return " "(1: Even, 2: Odd).")  , cl::init(0)  , cl::Hidden    )

static

Referenced by false::Chain::getPreferredColor().

TransformAll

cl::opt< bool > TransformAll("aarch64-a57-fp-load-balancing-force-all", cl::desc("Always modify dest registers regardless of color"), cl::init(false), cl::Hidden) ( "aarch64-a57-fp-load-balancing-force-all"  , cl::desc("Always modify dest registers regardless of color")  , cl::init(false)  , cl::Hidden    )

static