VLIW::ByteRotateMerge Struct Reference

Inheritance diagram for VLIW::ByteRotateMerge:

Classes
struct	Decode

Public Member Functions
	ByteRotateMerge (Table *tbl, const Table::Actions::Action *act, const value_t &d, const value_t &s1, const value_t &s2, int s1s, int s2s, int bm)
void	dbprint (std::ostream &out) const
int	encode ()
bool	equiv (Instruction *a_)
std::string	name ()
Instruction *	pass1 (Table *tbl, Table::Actions::Action *)
void	pass2 (Table *tbl, Table::Actions::Action *)
bool	phvRead (std::function< void(const ::Phv::Slice &sl)> fn)
Public Member Functions inherited from VLIW::VLIWInstruction
	VLIWInstruction (int l)
template<class REGS>
void	write_regs_2 (REGS &regs, Table *tbl, Table::Actions::Action *act)
template<typename REGS>
void	write_regs_2 (REGS &regs, Table *tbl, Table::Actions::Action *act)
Public Member Functions inherited from Instruction
	Instruction (int l)
bool	equiv (const std::unique_ptr< Instruction > &a)
bool	phvRead ()
virtual bool	phvRead (std::function< void(const Phv::Slice &sl)>)=0
virtual bool	salu_alu () const
virtual bool	salu_output () const
Public Member Functions inherited from P4::IHasDbPrint
void	print () const

Public Attributes
bitvec	byte_mask
Phv::Ref	dest
Operand	src1
int	src1_shift
Operand	src2
int	src2_shift
Public Attributes inherited from Instruction
int	lineno
int	slot

Additional Inherited Members
Public Types inherited from Instruction
enum	instruction_set_t { VLIW_ALU = 0 , STATEFUL_ALU = 1 , NUM_SETS = 2 }
Static Public Member Functions inherited from Instruction
static Instruction *	decode (Table *, const Table::Actions::Action *, const VECTOR(value_t) &)

Detailed Description

This instruction represents the Byte-Rotate-Merge instruction described in the uArch section 14.1.6.5 Byte-rotate-merge section.

Member Function Documentation

dbprint()

void VLIW::ByteRotateMerge::dbprint ( std::ostream & out ) const

inlinevirtual

Implements Instruction.

encode()

int VLIW::ByteRotateMerge::encode ( )

virtual

Implements VLIW::VLIWInstruction.

equiv()

bool VLIW::ByteRotateMerge::equiv ( Instruction * a_ )

virtual

Implements Instruction.

name()

std::string VLIW::ByteRotateMerge::name ( )

inlinevirtual

Implements Instruction.

pass1()

Instruction * VLIW::ByteRotateMerge::pass1 ( Table * tbl, Table::Actions::Action *  )

virtual

The shifts at most can be container.size / 8 and the byte mask bit count can be at most container.size / 8.

Implements Instruction.

pass2()

void VLIW::ByteRotateMerge::pass2 ( Table * tbl, Table::Actions::Action *  )

inlinevirtual

Implements Instruction.