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From: "roger at nextmovesoftware dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/99531] [10/11 Regression] Performance regression since
 gcc 9 (argument passing / register allocation)
Date: Thu, 12 Jan 2023 23:36:36 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99531

Roger Sayle <roger at nextmovesoftware dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[10/11/12/13 Regression]    |[10/11 Regression]
                   |Performance regression      |Performance regression
                   |since gcc 9 (argument       |since gcc 9 (argument
                   |passing / register          |passing / register
                   |allocation)                 |allocation)
                 CC|                            |roger at nextmovesoftware =
dot com

--- Comment #9 from Roger Sayle <roger at nextmovesoftware dot com> ---
This has been fixed for GCC 12 and GCC 13.  Thanks to Vladimir.=