Request for reviews (S): 6820514: meet not symmetric failure in ctw

[Vladimir Kozlov]

Thanks, Tom

CTW is running. I will do push after it finish.

Vladimir

Tom Rodriguez wrote:
> I think this looks ok.  It might deserve a full CTW run.
> 
> tom
> 
> On Sep 17, 2009, at 4:22 PM, Vladimir Kozlov wrote:
> 
>>
>> http://cr.openjdk.java.net/~kvn/6820514/webrev.01
>>
>> Fixed 6820514: meet not symmetric failure in ctw
>>
>> Problem:
>> Missing instance_id meet for the case j.l.Object:NotNull
>> meets unloaded instance klass.
>>
>> Solution:
>> Add instance_id meet in TypeInstPtr::xmeet_unloaded().
>> Fix Type::interface_vs_oop() for narrow oops (cases
>> regression test 6837094 failure).
>> Remove optional instance_id in TypeOopPtr::make()
>> as I promised before.
>>
>> Reviewed by:
>>
>> Fix verified (y/n): y, ctw test from bug and 6837094 test
>>
>> Other testing:
>> JPRT
>>
>