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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/110062] missed vectorization in
 graphicsmagick
Date: Wed, 21 Jun 2023 12:53:57 +0000
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X-Bugzilla-Component: tree-optimization
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110062

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Note SLPing k[u] won't help to reduce the VF, only selecting a smaller vect=
or
size would.  The alternative is to have a power-of-two group size by using
masking for the 'opacity' field.=