Request for review (xs) 8006040: NPG: on_stack processing wastes space in ConstantPool

[Coleen Phillimore]

This is relatively easy, anyone?   Also, it doesn't affect the SA.  I 
checked.
Thanks,
Coleen

On 1/16/2013 4:23 PM, Coleen Phillimore wrote:
> Summary: Added on_stack bit to _flags.  Also MetadataMarkOnStack is 
> used for more than JVMTI so had to be moved.
>
> Confirmed with John and Chris that setting invokedynamic bits doesn't 
> require atomic operations so I can add on_stack to the flags.
>
> open webrev at http://cr.openjdk.java.net/~coleenp/8006040/
> bug link at http://bugs.sun.com/view_bug.do?bug_id=8006040
>
> Tested NSK quick.testlist and runThese.
>
> Thanks,
> Coleen