[v3] <stdatomic> -> <atomic>

[H.J. Lu]

On Sun, Dec 20, 2009 at 9:37 PM, Benjamin Kosnik <bkoz@redhat.com> wrote:
>
> ... and the other changes from N3000, modulo the lock-free property
> macro changes. Fixing those seem minor and can be done without filename
> changes, include changes, and ABI shims.
>
> Looks big, but is mostly renames. There is one ABI issue, due to
> changed signatures, but it is relatively minor and can be worked around
> with _GLIBCXX_ASM_SYMVER.
>
> Please OK for gcc trunk.
>
> tested x86_64/linux
> testing darwin in progress
>

This patch caused:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42456

After revision 155372,  you can use

# CC="gcc -m32" CXX="g++ -m32" .../configure i686-linux

to bootstrap 32bit gcc on Linux/x86-64.

-- 
H.J.