https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105650
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Sergei Trofimovich from comment #6)
> r13-552 "i386: Fix up V2DI and V1TI inequality comparisons [PR105613]" did
> fix it for me. Looks plausible? Or just a side-effect? I think you can
> revert it locally to get the crash.
>
> r13-550 has no effect on this crash.
The code contains various comparisons of pointers in loops which might be
vectorized into V2DImode non-equality comparisons, so r13-552 is most likely
the fix you're looking for. Especially if the problem doesn't exist before
r13-458.
