[PATCH 3/3] libm: implement a generic sincos().

[Bernhard Reutner-Fischer]

On Tue, Nov 01, 2011 at 07:18:48PM -0500, William Pitcock wrote:
>We already provide sincos() on some archs, so we should ship a generic version.

Applied, thanks!
(IIRC you should potentially end up with the gcc builtin anyway, don't
you?)