weird optimization in sin+cos, x86 backend

[Michael Matz]

Hi,

On Thu, 9 Feb 2012, Andrew Haley wrote:

> >>> So - do you have an idea what routines we can start off with to get 
> >>> a full C99 set of routines for float, double and long double?  The 
> >>> last time I was exploring the idea again I was looking at the BSD 
> >>> libm.
> >>
> >> I'd start with INRIA's crlibm.
> > 
> > Not complete.  Too slow.
> 
> Not complete, fair enough.  But it's the fastest accurate one, isn't it?

That I know of, yes.


Ciao,
Michael.