RFR (XXS): 7118647: compressed oops crashes on MacOS X with JPRT GCBasher test

[Vladimir Kozlov]

Looks good.

Vladimir

James Melvin wrote:
> Hi,
> 
> Please review this change to fix and re-enable Compressed OOPs support
> on Mac OS X. The solution for now is to relax the problem assertion to
> simply check for COOP mode rather than an exact address. This should be
> sufficient until zero-based addressing logic can be refined.
> 
> WEBREV:
>   http://cr.openjdk.java.net/~jmelvin/7118647/webrev.00
> 
> TESTS:
>   Successfully reran the failing testcase
>   Confirmed COOPs was enabled with and without -XX:+UseCompressedOops
> 
> Thanks to Vladimir Kozlov and Coleen Phillimore for their support!
> 
> Jim