tvm::runtime::vm::Instruction::Arg Class Reference

The auxiliary data structure for instruction argument. More...

#include <bytecode.h>

Collaboration diagram for tvm::runtime::vm::Instruction::Arg:

Public Member Functions
	Arg ()
	Construct a void argument.
ArgKind	kind () const
	Get the kind of argument.
ExecWord	value () const
	Get the value of argument.
ExecWord	data () const
	Get the raw data repr of the arg.

Static Public Member Functions
static Arg	FromData (ExecWord data)
	construct Arg from data.
static Arg	Register (RegName reg)
	construct a register Arg.
static Arg	ConstIdx (Index index)
	construct a ConstIdx arg.
static Arg	Immediate (int64_t imm_value)
	construct a immediate arg.
static Arg	FuncIdx (Index index)
	construct a FuncIdx arg.

Detailed Description

The auxiliary data structure for instruction argument.

Constructor & Destructor Documentation

Arg()

tvm::runtime::vm::Instruction::Arg::Arg ( )

inline

Construct a void argument.

Member Function Documentation

ConstIdx()

static Arg tvm::runtime::vm::Instruction::Arg::ConstIdx ( Index  index )

inlinestatic

construct a ConstIdx arg.

Parameters

index

The constant index.

Returns

The constructed arg.

data()

ExecWord tvm::runtime::vm::Instruction::Arg::data ( ) const

inline

Get the raw data repr of the arg.

Returns

The raw data.

FromData()

static Arg tvm::runtime::vm::Instruction::Arg::FromData ( ExecWord  data )

inlinestatic

construct Arg from data.

Parameters

data	The data repr.

FuncIdx()

static Arg tvm::runtime::vm::Instruction::Arg::FuncIdx ( Index  index )

inlinestatic

construct a FuncIdx arg.

Parameters

index

The func index in the function table.

Returns

The constructed arg.

Immediate()

static Arg tvm::runtime::vm::Instruction::Arg::Immediate ( int64_t  imm_value )

inlinestatic

construct a immediate arg.

Parameters

imm_value

The immediate value.

Returns

The constructed arg.

kind()

ArgKind tvm::runtime::vm::Instruction::Arg::kind ( ) const

inline

Get the kind of argument.

Returns

The kind of argument.

Register()

static Arg tvm::runtime::vm::Instruction::Arg::Register ( RegName  reg )

inlinestatic

construct a register Arg.

Parameters

reg	The register number.

Returns

The constructed arg.

value()

ExecWord tvm::runtime::vm::Instruction::Arg::value ( ) const

inline

Get the value of argument.

Returns

The value of argument.

Note

We store both positive and negative values by sign extension.

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

• include/tvm/runtime/vm/bytecode.h