FPURegister Struct Reference

#include <assembler-mips.h>

Public Member Functions
bool	is_valid () const
bool	is (FPURegister creg) const
FPURegister	low () const
FPURegister	high () const
int	code () const
int	bit () const
void	setcode (int f)

Static Public Member Functions
static int	NumRegisters ()
static int	NumAllocatableRegisters ()
static int	ToAllocationIndex (FPURegister reg)
static const char *	AllocationIndexToString (int index)
static FPURegister	FromAllocationIndex (int index)
static FPURegister	from_code (int code)

Data Fields
int	code_

Static Public Attributes
static const int	kMaxNumRegisters = v8::internal::kNumFPURegisters
static const int	kNumReservedRegisters = 2
static const int	kMaxNumAllocatableRegisters

Detailed Description

Definition at line 198 of file assembler-mips.h.

Member Function Documentation

static const char* AllocationIndexToString ( int  index )

static

int bit ( ) const

inline

Definition at line 251 of file assembler-mips.h.

References ASSERT, FPURegister::code_, and FPURegister::is_valid().

int code ( ) const

inline

Definition at line 247 of file assembler-mips.h.

References ASSERT, FPURegister::code_, and FPURegister::is_valid().

Referenced by MacroAssembler::FmoveHigh(), MacroAssembler::Move(), and FPURegister::ToAllocationIndex().

static FPURegister from_code ( int  code )

inlinestatic

Definition at line 223 of file assembler-mips.h.

Referenced by MacroAssembler::FmoveHigh(), FPURegister::FromAllocationIndex(), and MacroAssembler::Move().

static FPURegister FromAllocationIndex ( int  index )

inlinestatic

Definition at line 218 of file assembler-mips.h.

References ASSERT, FPURegister::from_code(), and FPURegister::kMaxNumAllocatableRegisters.

FPURegister high ( ) const

inline

Definition at line 238 of file assembler-mips.h.

References ASSERT, FPURegister::code_, and FPURegister::is_valid().

bool is ( FPURegister  creg ) const

inline

Definition at line 229 of file assembler-mips.h.

References FPURegister::code_.

Referenced by MacroAssembler::Move(), and FPURegister::ToAllocationIndex().

bool is_valid ( ) const

inline

Definition at line 228 of file assembler-mips.h.

References FPURegister::code_, and FPURegister::kMaxNumRegisters.

Referenced by FPURegister::bit(), FPURegister::code(), FPURegister::high(), FPURegister::low(), FPURegister::setcode(), and FPURegister::ToAllocationIndex().

FPURegister low ( ) const

inline

Definition at line 230 of file assembler-mips.h.

References ASSERT, FPURegister::code_, and FPURegister::is_valid().

static int NumAllocatableRegisters ( )

inlinestatic

static int NumRegisters ( )

inlinestatic

void setcode ( int  f )

inline

Definition at line 255 of file assembler-mips.h.

References ASSERT, FPURegister::code_, and FPURegister::is_valid().

int ToAllocationIndex ( FPURegister  reg )

inlinestatic

Definition at line 98 of file assembler-mips-inl.h.

References ASSERT, FPURegister::code(), FPURegister::is(), FPURegister::is_valid(), kDoubleRegZero, kLithiumScratchDouble, and FPURegister::kMaxNumAllocatableRegisters.

Field Documentation

int code_

Definition at line 260 of file assembler-mips.h.

Referenced by FPURegister::bit(), FPURegister::code(), FPURegister::high(), FPURegister::is(), FPURegister::is_valid(), FPURegister::low(), and FPURegister::setcode().

const int kMaxNumAllocatableRegisters

static

Initial value:

= kMaxNumRegisters / 2 -
      kNumReservedRegisters

Definition at line 210 of file assembler-mips.h.

Referenced by FPURegister::FromAllocationIndex(), and FPURegister::ToAllocationIndex().

const int kMaxNumRegisters = v8::internal::kNumFPURegisters

static

Definition at line 199 of file assembler-mips.h.

Referenced by FPURegister::is_valid().

const int kNumReservedRegisters = 2

static

Definition at line 209 of file assembler-mips.h.

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The documentation for this struct was generated from the following files:

• src/mips/assembler-mips.h
• src/mips/assembler-mips-inl.h