Request for review (XXS): 7041244: JSR 292: Server VM gets a SEGV running a JCK test

[Igor Veresov]

Looks good.

igor

On 5/3/11 2:52 AM, Christian Thalinger wrote:
> http://cr.openjdk.java.net/~twisti/7041244/
>
> 7041244: JSR 292: Server VM gets a SEGV running a JCK test
> Reviewed-by:
>
> The call to check_klass_subtype in _adapter_check_cast uses O0 as a
> temporary register which may be later used in the exception throwing
> path in vmarg to reload the bad object.
>
> The fix is to use O3 instead of O0 which is also free at this point.
>
> src/cpu/sparc/vm/methodHandles_sparc.cpp
>