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From: "rguenther at suse dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/98544] [11 regression] Wrong code generated
 by tree vectorizer since r11-3917-g28290cb50c7dbf87
Date: Fri, 08 Jan 2021 14:18:46 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98544

--- Comment #23 from rguenther at suse dot de <rguenther at suse dot de> ---
On January 8, 2021 3:07:48 PM GMT+01:00, "martin@mpa-garching.mpg.de"
<gcc-bugzilla@gcc.gnu.org> wrote:
>https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98544
>
>--- Comment #22 from Martin Reinecke <martin@mpa-garching.mpg.de> ---
>Brilliant, thank you very much for tracking this one down!
>My FFT library now works correctly again with all optimizations
>enabled, which
>is a great relief. The scipy maintainers will be happy that they won't
>need to
>fiddle with flags depending on gcc versions :)

Thanks again for testing and reporting issues before we released GCC 11!=