[Bug c++/89538] [8.3.0] GCC miscompiling LLVM because of wrong vectorization

jakub at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Mar 6 08:34:00 GMT 2019


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89538

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Taewook Oh from comment #7)
> I'm Sorry I was confused about our internal gcc version, and it turns out
> that the version was 8.3 not 7.3.
> 
> I downloaded latest 8.3 source and tried it but couldn't repro the problem.
> Is there a chance that the bug is fixed after the release? Our internal
> version suggests that it is based on 8.3 around 20180827.

THat is even more confusing, because gcc 8.2.0 has been released on 2018-07-26,
then the snapshots would declare themselves as 8.2.1, gcc 8.3.0 has been
released on 2019-02-22 and then the snapshots would become 8.3.1.  So, 8.3
based snapshot from 20180827 is not possible.


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