Committed to trunk, backported to gcc-11.
On Wed, Feb 9, 2022 at 12:37 PM Jonathan Wakely wrote:
> On Wed, 9 Feb 2022 at 17:35, Thomas Rodgers via Libstdc++
> wrote:
> >
> > This patch changes the memory order used in the spin wait code to match
> > that of libc++.
>
> OK for trunk (and gcc-11
On Wed, 9 Feb 2022 at 17:35, Thomas Rodgers via Libstdc++
wrote:
>
> This patch changes the memory order used in the spin wait code to match
> that of libc++.
OK for trunk (and gcc-11 if needed).
This patch changes the memory order used in the spin wait code to match
that of libc++.
From 92caa08b272520ec4a272b302b37d8fb47afb2ab Mon Sep 17 00:00:00 2001
From: Thomas Rodgers
Date: Wed, 9 Feb 2022 09:26:00 -0800
Subject: [PATCH] libstdc++: Strengthen memory order for atomic::wait/notify
