org.jruby.ir

Enum Operation

java.lang.Object

java.lang.Enum<Operation>

org.jruby.ir.Operation

All Implemented Interfaces:

Serializable, Comparable<Operation>

public enum Operation
extends Enum<Operation>

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALIAS defines
ATTR_ASSIGN
B_FALSE
B_NIL
B_TRUE
B_UNDEF
BACKREF_IS_MATCH_DATA
BEQ
BINDING_LOAD
BINDING_STORE
BLOCK_GIVEN
BNE
BOX_VALUE
BREAK
CALL calls
CALL_0O
CALL_1F
CALL_1O
CHECK_ARGS_ARRAY_ARITY
CHECK_ARITY
CLASS_VAR_IS_DEFINED
CLASS_VAR_MODULE
CONST_MISSING
COPY JRuby-impl instructions
DEF_CLASS
DEF_CLASS_METH
DEF_INST_METH
DEF_META_CLASS
DEF_MODULE
DEFINED_CONSTANT_OR_METHOD
ENSURE_RUBY_ARRAY
EQQ
EXC_REGION_END
EXC_REGION_START
GET_BACKREF
GET_CVAR
GET_ENCODING
GET_ERROR_INFO
GET_FIELD
GET_GLOBAL_VAR value loads (SSS FIXME: Do any of these have side effects?)
GET_OBJECT
GLOBAL_IS_DEFINED
GVAR_ALIAS
HAS_INSTANCE_VAR
INHERITANCE_SEARCH_CONST
IS_METHOD_BOUND
IS_TRUE
JUMP control-flow
JUMP_INDIRECT
LABEL marker instructions used to flag/mark places in the code and dont actually get executed
LAMBDA
LEXICAL_SEARCH_CONST constant operations
LINE_NUM debugging ops
MASGN_OPT
MASGN_REQD
MASGN_REST
MATCH
MATCH2
MATCH3
METHOD_DEFINED
METHOD_IS_PUBLIC
METHOD_LOOKUP
MODULE_GUARD Other JRuby internal primitives for optimizations
NONLOCAL_RETURN
NOP
NORESULT_CALL
NORESULT_CALL_1O
NOT
POP_BINDING
POP_FRAME
PROCESS_MODULE_BODY
PUSH_BINDING
PUSH_FRAME
PUT_ARRAY
PUT_CONST value stores
PUT_CVAR
PUT_FIELD
PUT_GLOBAL_VAR
RAISE_ARGUMENT_ERROR
RECORD_END_BLOCK
RECV_CLOSURE
RECV_EXCEPTION
RECV_KW_ARG
RECV_KW_REST_ARG
RECV_OPT_ARG
RECV_POST_REQD_ARG
RECV_PRE_REQD_ARG
RECV_REST_ARG
RECV_SELF argument receive in methods and blocks
RESCUE_EQQ
RESTORE_ERROR_INFO
RETURN returns -- returns unwind stack, etc.
RUNTIME_HELPER
SEARCH_CONST
SET_RETADDR
SET_WITHIN_DEFINED
SUPER
SUPER_METHOD_BOUND
THREAD_POLL
THROW
TO_ARY
UNBOX_VALUE
UNDEF_METHOD
YIELD
ZSUPER

Field Summary

Fields

Modifier and Type	Field and Description
OpClass	opClass

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canRaiseException()
boolean	endsBasicBlock()
boolean	hasSideEffects()
boolean	inlineUnfriendly()
boolean	isArgReceive()
boolean	isBookKeepingOp()
boolean	isBranch()
boolean	isCall()
boolean	isDebugOp()
boolean	isException()
boolean	isLoad()
boolean	isReturn()
boolean	isStore()
boolean	modifiesCode()
boolean	startsBasicBlock()
String	toString()
boolean	transfersControl()
static Operation	valueOf(String name) Returns the enum constant of this type with the specified name.
static Operation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NOP

public static final Operation NOP

JUMP

public static final Operation JUMP

control-flow

JUMP_INDIRECT

public static final Operation JUMP_INDIRECT

BEQ

public static final Operation BEQ

BNE

public static final Operation BNE

B_UNDEF

public static final Operation B_UNDEF

B_NIL

public static final Operation B_NIL

B_TRUE

public static final Operation B_TRUE

B_FALSE

public static final Operation B_FALSE

RECV_SELF

public static final Operation RECV_SELF

argument receive in methods and blocks

RECV_PRE_REQD_ARG

public static final Operation RECV_PRE_REQD_ARG

RECV_POST_REQD_ARG

public static final Operation RECV_POST_REQD_ARG

RECV_KW_ARG

public static final Operation RECV_KW_ARG

RECV_KW_REST_ARG

public static final Operation RECV_KW_REST_ARG

RECV_REST_ARG

public static final Operation RECV_REST_ARG

RECV_OPT_ARG

public static final Operation RECV_OPT_ARG

RECV_CLOSURE

public static final Operation RECV_CLOSURE

RECV_EXCEPTION

public static final Operation RECV_EXCEPTION

CALL

public static final Operation CALL

calls

NORESULT_CALL

public static final Operation NORESULT_CALL

SUPER

public static final Operation SUPER

ZSUPER

public static final Operation ZSUPER

YIELD

public static final Operation YIELD

LAMBDA

public static final Operation LAMBDA

RUNTIME_HELPER

public static final Operation RUNTIME_HELPER

CALL_1F

public static final Operation CALL_1F

CALL_1O

public static final Operation CALL_1O

CALL_0O

public static final Operation CALL_0O

NORESULT_CALL_1O

public static final Operation NORESULT_CALL_1O

RETURN

public static final Operation RETURN

returns -- returns unwind stack, etc.

NONLOCAL_RETURN

public static final Operation NONLOCAL_RETURN

BREAK

public static final Operation BREAK

ALIAS

public static final Operation ALIAS

defines

GVAR_ALIAS

public static final Operation GVAR_ALIAS

DEF_MODULE

public static final Operation DEF_MODULE

DEF_CLASS

public static final Operation DEF_CLASS

DEF_META_CLASS

public static final Operation DEF_META_CLASS

DEF_INST_METH

public static final Operation DEF_INST_METH

DEF_CLASS_METH

public static final Operation DEF_CLASS_METH

PROCESS_MODULE_BODY

public static final Operation PROCESS_MODULE_BODY

UNDEF_METHOD

public static final Operation UNDEF_METHOD

LABEL

public static final Operation LABEL

marker instructions used to flag/mark places in the code and dont actually get executed

EXC_REGION_START

public static final Operation EXC_REGION_START

EXC_REGION_END

public static final Operation EXC_REGION_END

LEXICAL_SEARCH_CONST

public static final Operation LEXICAL_SEARCH_CONST

constant operations

INHERITANCE_SEARCH_CONST

public static final Operation INHERITANCE_SEARCH_CONST

CONST_MISSING

public static final Operation CONST_MISSING

SEARCH_CONST

public static final Operation SEARCH_CONST

GET_GLOBAL_VAR

public static final Operation GET_GLOBAL_VAR

value loads (SSS FIXME: Do any of these have side effects?)

GET_FIELD

public static final Operation GET_FIELD

GET_CVAR

public static final Operation GET_CVAR

BINDING_LOAD

public static final Operation BINDING_LOAD

MASGN_OPT

public static final Operation MASGN_OPT

MASGN_REQD

public static final Operation MASGN_REQD

MASGN_REST

public static final Operation MASGN_REST

PUT_CONST

public static final Operation PUT_CONST

value stores

PUT_GLOBAL_VAR

public static final Operation PUT_GLOBAL_VAR

PUT_FIELD

public static final Operation PUT_FIELD

PUT_ARRAY

public static final Operation PUT_ARRAY

PUT_CVAR

public static final Operation PUT_CVAR

BINDING_STORE

public static final Operation BINDING_STORE

ATTR_ASSIGN

public static final Operation ATTR_ASSIGN

LINE_NUM

public static final Operation LINE_NUM

debugging ops

COPY

public static final Operation COPY

JRuby-impl instructions

NOT

public static final Operation NOT

BLOCK_GIVEN

public static final Operation BLOCK_GIVEN

GET_OBJECT

public static final Operation GET_OBJECT

GET_BACKREF

public static final Operation GET_BACKREF

RESTORE_ERROR_INFO

public static final Operation RESTORE_ERROR_INFO

RAISE_ARGUMENT_ERROR

public static final Operation RAISE_ARGUMENT_ERROR

CHECK_ARITY

public static final Operation CHECK_ARITY

CHECK_ARGS_ARRAY_ARITY

public static final Operation CHECK_ARGS_ARRAY_ARITY

RECORD_END_BLOCK

public static final Operation RECORD_END_BLOCK

TO_ARY

public static final Operation TO_ARY

ENSURE_RUBY_ARRAY

public static final Operation ENSURE_RUBY_ARRAY

THROW

public static final Operation THROW

MATCH

public static final Operation MATCH

MATCH2

public static final Operation MATCH2

MATCH3

public static final Operation MATCH3

SET_RETADDR

public static final Operation SET_RETADDR

CLASS_VAR_MODULE

public static final Operation CLASS_VAR_MODULE

IS_TRUE

public static final Operation IS_TRUE

EQQ

public static final Operation EQQ

RESCUE_EQQ

public static final Operation RESCUE_EQQ

THREAD_POLL

public static final Operation THREAD_POLL

GET_ENCODING

public static final Operation GET_ENCODING

SET_WITHIN_DEFINED

public static final Operation SET_WITHIN_DEFINED

DEFINED_CONSTANT_OR_METHOD

public static final Operation DEFINED_CONSTANT_OR_METHOD

METHOD_DEFINED

public static final Operation METHOD_DEFINED

BACKREF_IS_MATCH_DATA

public static final Operation BACKREF_IS_MATCH_DATA

CLASS_VAR_IS_DEFINED

public static final Operation CLASS_VAR_IS_DEFINED

GLOBAL_IS_DEFINED

public static final Operation GLOBAL_IS_DEFINED

HAS_INSTANCE_VAR

public static final Operation HAS_INSTANCE_VAR

IS_METHOD_BOUND

public static final Operation IS_METHOD_BOUND

METHOD_IS_PUBLIC

public static final Operation METHOD_IS_PUBLIC

SUPER_METHOD_BOUND

public static final Operation SUPER_METHOD_BOUND

GET_ERROR_INFO

public static final Operation GET_ERROR_INFO

MODULE_GUARD

public static final Operation MODULE_GUARD

Other JRuby internal primitives for optimizations

PUSH_FRAME

public static final Operation PUSH_FRAME

PUSH_BINDING

public static final Operation PUSH_BINDING

POP_FRAME

public static final Operation POP_FRAME

POP_BINDING

public static final Operation POP_BINDING

METHOD_LOOKUP

public static final Operation METHOD_LOOKUP

BOX_VALUE

public static final Operation BOX_VALUE

UNBOX_VALUE

public static final Operation UNBOX_VALUE

Field Detail

opClass

public final OpClass opClass

Method Detail

values

public static Operation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Operation c : Operation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Operation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

transfersControl

public boolean transfersControl()

isLoad

public boolean isLoad()

isStore

public boolean isStore()

isCall

public boolean isCall()

isBranch

public boolean isBranch()

isReturn

public boolean isReturn()

isException

public boolean isException()

isArgReceive

public boolean isArgReceive()

startsBasicBlock

public boolean startsBasicBlock()

endsBasicBlock

public boolean endsBasicBlock()

hasSideEffects

public boolean hasSideEffects()

isDebugOp

public boolean isDebugOp()

isBookKeepingOp

public boolean isBookKeepingOp()

canRaiseException

public boolean canRaiseException()

modifiesCode

public boolean modifiesCode()

inlineUnfriendly

public boolean inlineUnfriendly()

toString

public String toString()

Overrides:

toString in class Enum<Operation>