RFR (XS): 8202952: C2: Unexpected dead nodes after matching
felix.yang at huawei.com
Thu Jan 24 03:21:07 UTC 2019
That sounds reasonable to me.
BTW: The test I updated on the JBS is also reduced from a fuzzer test.
> > Since JDK 12 has the same issue, will this fix be integrated into this repo?
> I don't plan to integrate it into jdk12.
> My reasoning is:
> (1) it's a long-standing bug (from day 1 on x64?) with very low
> likelihood of exposure
> * was found only recently using fuzzers
> * no similar crashes reported before
> (2) JDK 12 is in RDP2 phase and is open only for P1–P2 bug fixes
> Though the bug technically meets RDP2 criteria, I don't see it as a
> critical issue for the release in a late development phase.
> Best regards,
> Vladimir Ivanov
More information about the hotspot-compiler-dev