io.warp10.script.functions

Class ASREGS

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.functions.ASREGS

All Implemented Interfaces:

WarpScriptStackFunction

public class ASREGS
extends NamedWarpScriptFunction
implements WarpScriptStackFunction

Modifies a Macro so the LOAD/STORE/RUN operations for the given variables are replaced by use of registers. Also converts LOAD/STORE/CSTORE/RUN used on register numbers to PUSHRx/POPRx/CPOPRx/RUNRx. Optimization for STORE on lists is only done if the list contains only registers numbers or NULL and is a list construction (MARK....ENDLIST STORE), not a list instance (!$a_list STORE).

Constructor Summary

Constructors

Constructor and Description
ASREGS(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	apply(WarpScriptStack stack)

Methods inherited from class io.warp10.script.NamedWarpScriptFunction

getName, refSnapshot, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ASREGS

public ASREGS(java.lang.String name)

Method Detail

apply

public java.lang.Object apply(WarpScriptStack stack)
                       throws WarpScriptException

Specified by:

apply in interface WarpScriptStackFunction

Throws:

WarpScriptException