[Bug target/31394] cos() returns wrong value unless -O0 is used

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31394

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-19 
05:01:17 UTC ---
This is a bug in Solaris's libc where sincos does not produce the same results
as sin() and cos() separately would.