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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/108068] [10/11/12/13 Regression] decimal
 floating point signed zero is not honored
Date: Thu, 22 Dec 2022 10:40:30 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108068

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 54147
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54147&action=3Dedit
gcc13-pr108068.patch

So like this instead?  Untested so far.=