RFR (S) 8017243 : 8001345 is incomplete

[Vladimir Kozlov]

Spoke too soon. Please, remove hash_delete() in old 'else' code as 
Roland pointed before.

thanks,
Vladimir

On 6/24/13 12:01 PM, Vladimir Kozlov wrote:
> It is good.
>
> Thanks,
> Vladimir
>
> On 6/24/13 4:08 AM, Niclas Adlertz wrote:
>> Hi all.
>>
>> "With compressed oops membar points to Load node through DecodeN node
>> (as in bug 8001345 case). When membar is the only user of DecodeN node
>> it does not mean the Load node has only one user. There is
>> optimization which skip EncodeP->DecodeN chain so Load can have other
>> uses.
>> When membar points to DecodeN and only user, DecodeN node should be
>> replaced by referenced Load node if it has more then one user."
>>
>> WEBREV: http://cr.openjdk.java.net/~adlertz/JDK-8017243/webrev00/
>> JBS: https://jbs.oracle.com/bugs/browse/JDK-8017243
>>
>> Kind Regards,
>> Niclas Adlertz
>>
>>