coins.backend
Class Op

java.lang.Object
  coins.backend.Op

public class Op

extends java.lang.Object

Operator mnemonic encoder/decoder. operator mnemonic are represented in int, not an instance of the class.

Field Summary

static int	ADD
static int	ASM
static int	ASMCONST
static int	BAND
static int	BNOT
static int	BOR
static int	BXOR
static int	CALL
static int	CLOBBER
static int	CONVFI
static int	CONVFS
static int	CONVFT
static int	CONVFU
static int	CONVFX
static int	CONVIT
static int	CONVSF
static int	CONVSX
static int	CONVUF
static int	CONVZX
static int	DEFLABEL
static int	DIVS
static int	DIVU
static int	EPILOGUE
static int	FLOATCONST
static int	FRAME
static int	HOLE
static int	IF
static int	INFO
static int	INTCONST
static int	JUMP
static int	JUMPC
static int	JUMPN
static int	LABEL
static int	LINE
static int	LIST
static int	LSHS
static int	LSHU
static int	MAX
static int	MEM
static int	MODS
static int	MODU
static int	MUL
static int	NEG
(package private) static java.lang.String[]	opNames
static int	PARALLEL
static int	PHI
static int	PROLOGUE
static int	PURE
static int	REG
static int	RSHS
static int	RSHU
static int	SET
static int	SPACE
static int	STATIC
static int	STRING
static int	SUB
static int	SUBREG
static int	TSTEQ
static int	TSTGES
static int	TSTGEU
static int	TSTGTS
static int	TSTGTU
static int	TSTLES
static int	TSTLEU
static int	TSTLTS
static int	TSTLTU
static int	TSTNE
(package private) static boolean[]	typed
static int	UNDEFINED
static int	USE
static int	ZEROS

Method Summary

static boolean	isTyped(int code) Return true if the operator is typed.
static int	toCode(java.lang.String name) Convert operator mnemonic to integer code
static java.lang.String	toName(int code) Convert operator code to mnemonic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HOLE

public static final int HOLE

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INTCONST

public static final int INTCONST

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FLOATCONST

public static final int FLOATCONST

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STATIC

public static final int STATIC

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FRAME

public static final int FRAME

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REG

public static final int REG

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SUBREG

public static final int SUBREG

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LABEL

public static final int LABEL

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NEG

public static final int NEG

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ADD

public static final int ADD

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SUB

public static final int SUB

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MUL

public static final int MUL

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DIVS

public static final int DIVS

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DIVU

public static final int DIVU

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MODS

public static final int MODS

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MODU

public static final int MODU

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CONVSX

public static final int CONVSX

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CONVZX

public static final int CONVZX

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CONVIT

public static final int CONVIT

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CONVFX

public static final int CONVFX

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CONVFT

public static final int CONVFT

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CONVFI

public static final int CONVFI

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CONVFS

public static final int CONVFS

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CONVFU

public static final int CONVFU

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CONVSF

public static final int CONVSF

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CONVUF

public static final int CONVUF

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BAND

public static final int BAND

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BOR

public static final int BOR

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BXOR

public static final int BXOR

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BNOT

public static final int BNOT

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LSHS

public static final int LSHS

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LSHU

public static final int LSHU

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RSHS

public static final int RSHS

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RSHU

public static final int RSHU

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TSTEQ

public static final int TSTEQ

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TSTNE

public static final int TSTNE

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TSTLTS

public static final int TSTLTS

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TSTLES

public static final int TSTLES

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TSTGTS

public static final int TSTGTS

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TSTGES

public static final int TSTGES

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TSTLTU

public static final int TSTLTU

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TSTLEU

public static final int TSTLEU

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TSTGTU

public static final int TSTGTU

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TSTGEU

public static final int TSTGEU

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ASMCONST

public static final int ASMCONST

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PURE

public static final int PURE

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MEM

public static final int MEM

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SET

public static final int SET

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JUMP

public static final int JUMP

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JUMPC

public static final int JUMPC

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JUMPN

public static final int JUMPN

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DEFLABEL

public static final int DEFLABEL

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CALL

public static final int CALL

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PROLOGUE

public static final int PROLOGUE

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EPILOGUE

public static final int EPILOGUE

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PARALLEL

public static final int PARALLEL

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USE

public static final int USE

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CLOBBER

public static final int CLOBBER

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PHI

public static final int PHI

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IF

public static final int IF

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LIST

public static final int LIST

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UNDEFINED

public static final int UNDEFINED

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SPACE

public static final int SPACE

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ZEROS

public static final int ZEROS

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LINE

public static final int LINE

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INFO

public static final int INFO

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ASM

public static final int ASM

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STRING

public static final int STRING

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MAX

public static final int MAX

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opNames

static java.lang.String[] opNames

typed

static boolean[] typed

Method Detail

toCode

public static int toCode(java.lang.String name)

Convert operator mnemonic to integer code

toName

public static java.lang.String toName(int code)

Convert operator code to mnemonic

isTyped

public static boolean isTyped(int code)

Return true if the operator is typed.