Request for review (XXS): 7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops

[Paul Hohensee]

Then my bad.  Thanks!

Paul

On 6/14/11 12:40 PM, Tom Rodriguez wrote:
> There were two reviews on Friday.
>
> tom
>
> On Jun 14, 2011, at 7:07 AM, Paul Hohensee wrote:
>
>> Haven't seen reviews for this.  Anyone?
>>
>> Thanks,
>>
>> Paul
>>
>> On 6/10/11 1:20 PM, Christian Thalinger wrote:
>>> http://cr.openjdk.java.net/~twisti/7053520
>>>
>>> 7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops
>>> Reviewed-by:
>>>
>>> We are trying to decode the address of the CallSite object stored in
>>> constant pool cache as if it were an oop but it's a raw pointer which
>>> results in crashes.  The fix is to replace the load instruction with
>>> move_wide.
>>>
>>> Tested with JRuby tests.
>>>
>>> src/share/vm/c1/c1_LIRGenerator.cpp
>>>