[FFmpeg-devel] [PATCH 2/2] Use gcc/clang builtins for av_sat_(add|sub)_64_c if available.

[Carl Eugen Hoyos]

Am Fr., 1. Mai 2020 um 22:16 Uhr schrieb Dale Curtis <dalecurtis at chromium.org>:
>
> On Fri, May 1, 2020 at 1:12 PM Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>
> > Am Fr., 1. Mai 2020 um 22:06 Uhr schrieb James Almer <jamrial at gmail.com>:
> > > Just make the check
> > >
> > > (AV_GCC_VERSION_AT_LEAST(5,1) || defined(__clang__)) &&
> > > !defined(__INTEL_COMPILER)
> >
> > And switch the conditions.
>
> Thanks. Done.

Is there a reason why this doesn't use __has_builtin(__builtin_add_overflow)
for clang?

Carl Eugen