Package com.tonic.analysis.ssa.lower

Enum StackScheduler.ScheduleType

java.lang.Object

java.lang.Enum<StackScheduler.ScheduleType>

com.tonic.analysis.ssa.lower.StackScheduler.ScheduleType

All Implemented Interfaces:

Serializable, Comparable<StackScheduler.ScheduleType>

Enclosing class:

StackScheduler

public static enum StackScheduler.ScheduleType
extends Enum<StackScheduler.ScheduleType>

The role a scheduled entry plays - a synthesized local load or store, or the IR instruction itself.

Enum Constant Summary

Enum Constants

Enum Constant	Description
EXECUTE	An instruction carried over from the IR, emitted once its operands are on the stack.
LOAD	A synthesized load that brings an operand back from its assigned register onto the stack.
STORE	A synthesized store that parks a produced value in the register the allocator assigned it.

Method Summary

Modifier and Type	Method	Description
static StackScheduler.ScheduleType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static StackScheduler.ScheduleType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

LOAD

public static final StackScheduler.ScheduleType LOAD

A synthesized load that brings an operand back from its assigned register onto the stack.

STORE

public static final StackScheduler.ScheduleType STORE

A synthesized store that parks a produced value in the register the allocator assigned it.

EXECUTE

public static final StackScheduler.ScheduleType EXECUTE

An instruction carried over from the IR, emitted once its operands are on the stack.

Method Detail

values

public static StackScheduler.ScheduleType[] 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 (StackScheduler.ScheduleType c : StackScheduler.ScheduleType.values())
    System.out.println(c);

Returns:

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

valueOf

public static StackScheduler.ScheduleType 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