v8::internal::SwVfpRegister Struct Reference

#include <assembler-arm.h>

Collaboration diagram for v8::internal::SwVfpRegister:

Public Member Functions
bool	is_valid () const
bool	is (SwVfpRegister reg) const
int	code () const
int	bit () const
void	split_code (int *vm, int *m) const

Public Attributes
int	code_

Static Public Attributes
static const int	kSizeInBytes = 4

Detailed Description

Definition at line 180 of file assembler-arm.h.

Member Function Documentation

bit()

int v8::internal::SwVfpRegister::bit ( ) const

inline

Definition at line 188 of file assembler-arm.h.

                  {
    DCHECK(is_valid());
    return 1 << code_;
  }

References code_, DCHECK, and is_valid().

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code()

int v8::internal::SwVfpRegister::code ( ) const

inline

Definition at line 184 of file assembler-arm.h.

                   {
    DCHECK(is_valid());
    return code_;
  }

References code_, DCHECK, and is_valid().

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is()

bool v8::internal::SwVfpRegister::is ( SwVfpRegister  reg ) const

inline

Definition at line 183 of file assembler-arm.h.

{ return code_ == reg.code_; }

References code_.

is_valid()

bool v8::internal::SwVfpRegister::is_valid ( ) const

inline

Definition at line 182 of file assembler-arm.h.

{ return 0 <= code_ && code_ < 32; }

References code_.

Referenced by bit(), code(), v8::internal::LowDwVfpRegister::high(), v8::internal::LowDwVfpRegister::low(), and split_code().

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split_code()

void v8::internal::SwVfpRegister::split_code ( int *  vm, int *  m  ) const

inline

Definition at line 192 of file assembler-arm.h.

                                         {
    DCHECK(is_valid());
    *m = code_ & 0x1;
    *vm = code_ >> 1;
  }

References code_, DCHECK, and is_valid().

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Member Data Documentation

code_

int v8::internal::SwVfpRegister::code_

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

Referenced by bit(), code(), v8::internal::LowDwVfpRegister::high(), is(), is_valid(), v8::internal::LowDwVfpRegister::low(), and split_code().

kSizeInBytes

const int v8::internal::SwVfpRegister::kSizeInBytes = 4

static

Definition at line 181 of file assembler-arm.h.

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

• /mnt/V8SourceCode/src/arm/assembler-arm.h