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From: "cmuellner at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/114194] ICE when using std::unique_ptr with xtheadvector
Date: Thu, 21 Mar 2024 15:20:44 +0000
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X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: ice-on-valid-code
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114194

Christoph M=C3=BCllner <cmuellner at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |cmuellner at gcc do=
t gnu.org
   Last reconfirmed|                            |2024-03-21
                 CC|                            |cmuellner at gcc dot gnu.o=
rg
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED
   Target Milestone|---                         |14.0

--- Comment #7 from Christoph M=C3=BCllner <cmuellner at gcc dot gnu.org> -=
--
Thanks for reporting and providing several minimal reproducers.

I can reproduce the issue and have further analyzed it.
During the analysis, I've noticed that not only memset-zero (clear-memory) =
is
affected,
but all memset expansions (e.g. `memset(p, 3, 15)`).

I also have a potential fix that will be sent to the list once the testing =
run
is completed.=