VM crash with stack overflow: 25K load-barriers after split-if?

[Per Liden]

On 05/22/2018 07:04 PM, Aleksey Shipilev wrote:
> On 05/22/2018 07:01 PM, Per Liden wrote:
>> Thanks for reporting. It looks very similar to the problems we saw before this fix when in:
>> http://hg.openjdk.java.net/jdk/jdk/rev/86f038c25410
>> This fix is also in the ZGC repo. Do you know if this can be reproduced with the latest ZGC?
> 
> Yes, I mentioned that it is reproducible with latest zgc/zgc @ d99bcf9de8f3:

Ah, sorry, missed that. Thanks!

/Per

> 
> changeset:   50504:d99bcf9de8f3
> tag:         tip
> user:        duke
> date:        Fri May 18 16:40:27 2018 +0200
> summary:     ZGC: The Z Garbage Collector v87
> 
> Must be something else.
> 
> -Aleksey
>