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

Coleen Phillimore coleen.phillimore at
Wed Jan 16 13:23:04 PST 2013

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
bug link at

Tested NSK quick.testlist and runThese.


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