This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [patch libstdc++] Optimize synchronization in std::future if futexes are available.
- From: Hans-Peter Nilsson <hp at bitrange dot com>
- To: pinskia at gmail dot com
- Cc: David Edelsohn <dje dot gcc at gmail dot com>, Torvald Riegel <triegel at redhat dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, "libstdc++ at gcc dot gnu dot org" <libstdc++ at gcc dot gnu dot org>, Jonathan Wakely <jwakely at redhat dot com>
- Date: Sat, 17 Jan 2015 01:45:09 -0500 (EST)
- Subject: Re: [patch libstdc++] Optimize synchronization in std::future if futexes are available.
- Authentication-results: sourceware.org; auth=none
- References: <CAGWvnyng32Rh7US3Azhao9B=JMnsZaJ_1vRik36wQ4FKWm1BkQ at mail dot gmail dot com> <9CAB68C4-08D2-43A1-9A8B-EDE135DDFC8F at gmail dot com>
On Fri, 16 Jan 2015, pinskia@gmail.com wrote:
> > On Jan 16, 2015, at 9:57 PM, David Edelsohn <dje.gcc@gmail.com> wrote:
> >
> > This patch has broken bootstrap on AIX
> >
> > May I mention that this really should have been tested on systems
> > other than x86 Linux.
>
> It also broke all newlib targets too. So you could have tested one listed in the sim-test web page.
For those interested, PR64638.
brgds, H-P