edu.ustc.cs.compile.arch.mips.regalloc
类 RegPool

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.AbstractSequentialList<E>
              java.util.LinkedList<MIPSRegister>
                  edu.ustc.cs.compile.arch.mips.regalloc.RegPool

所有已实现的接口：

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<MIPSRegister>, java.util.Collection<MIPSRegister>, java.util.List<MIPSRegister>, java.util.Queue<MIPSRegister>

public class RegPool
extends java.util.LinkedList<MIPSRegister>

Register Pool.

All hard registers that can be allocated to pseudo registers are put in a register pool. All hard registers in the register pool are equivalent.

另请参见：

序列化表格

字段摘要

从类 java.util.AbstractList 继承的字段

modCount

构造函数摘要

RegPool()

方法摘要

java.lang.Object	clone() Get a shadow copy of this register pool.
MIPSRegister	get() Remove a hard register from this register pool.
boolean	isEmpty() Indicates whether this register pool is empty.
void	put(MIPSRegister reg) Put a hard register in the this reigster pool.

从类 java.util.LinkedList 继承的方法

add, add, addAll, addAll, addFirst, addLast, clear, contains, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, peek, poll, remove, remove, remove, removeFirst, removeLast, set, size, toArray, toArray

从类 java.util.AbstractSequentialList 继承的方法

iterator

从类 java.util.AbstractList 继承的方法

equals, hashCode, listIterator, removeRange, subList

从类 java.util.AbstractCollection 继承的方法

containsAll, removeAll, retainAll, toString

从类 java.lang.Object 继承的方法

finalize, getClass, notify, notifyAll, wait, wait, wait

从接口 java.util.List 继承的方法

containsAll, equals, hashCode, iterator, listIterator, removeAll, retainAll, subList

构造函数详细信息

RegPool

public RegPool()

方法详细信息

put

public void put(MIPSRegister reg)

Put a hard register in the this reigster pool.

参数：

reg - the hard register

get

public MIPSRegister get()

Remove a hard register from this register pool.

返回：

a hard register or null if the register pool is empty.

isEmpty

public boolean isEmpty()

Indicates whether this register pool is empty.

指定者：

接口 java.util.Collection<MIPSRegister> 中的 isEmpty

指定者：

接口 java.util.List<MIPSRegister> 中的 isEmpty

覆盖：

类 java.util.AbstractCollection<MIPSRegister> 中的 isEmpty

返回：

true if this regiter pool is empty.

clone

public java.lang.Object clone()

Get a shadow copy of this register pool.

The shadow copy and the orignal register pool share the same registers.

覆盖：

类 java.util.LinkedList<MIPSRegister> 中的 clone

返回：

a shadow copy of this register.