[PATCH] Fix PR17687 sincos -> cexp canonicalization (2nd try)

[Richard Guenther]

On Sat, 9 Dec 2006, Richard Guenther wrote:

> SPEC2000 FP has mesa, equake, facerec, lucas, sixtrack and apsi
> where this transformation applies.  It's noise apart from
> sixtrack (+4%) and equake (+3%).

Err, this of course applies only for all three patches in the
series, not for this one alone.

Sorry,
Richard.