LGTM, I think document what we really did in GCC 12 is never too late :P
On Fri, Apr 29, 2022 at 2:23 AM Palmer Dabbelt <pal...@rivosinc.com> wrote: > > --- > IMO this one is worth documenting too, not sure if it's too late for > gcc-12's docs (due to those branch commits) so I haven't committed it > yet to avoid any fallout. > --- > htdocs/gcc-12/changes.html | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html > index e9f132c0..e8a9cea2 100644 > --- a/htdocs/gcc-12/changes.html > +++ b/htdocs/gcc-12/changes.html > @@ -746,6 +746,9 @@ function Multiply (S1, S2 : Sign) return Sign is > support architecture testing marco and <code>-march=</code> > parsing.</li> > <li>The option <code>-mtune=thead-c906</code> is added to tune for T-HEAD > c906 cores.</li> > + <li>libstdc++'s no longer attempts to detect built-in atomics, > + distributions that have out-of-tree workarounds for > + <code>-latomic</code> should check their ABIs again.</li> > </li> > </ul> > > -- > 2.34.1 >
