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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/89543] Don't modify TREE_NO_WARNING during folding
 in place
Date: Fri, 24 Dec 2021 21:38:32 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D89543

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2021-12-24
     Ever confirmed|0                           |1
   Target Milestone|---                         |12.0

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed for GCC 12 by r12-1805-ge9e2bad7251477 which removes all uses of
TREE_NO_WARNING from fold-const.c and builtin* and move over to location ba=
sed
warning supression system.

Except the usage in fold_checksum_tree was moved over too incorrectly and
should have been removed instead.=