[Bug tree-optimization/32684] Missed tail call with sin/cos and sincos pass

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32684

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |46926

--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-14 
13:32:51 UTC ---
See also PR46926.  The flags controlling whether we can emit a call to
sincos need some work (but it's not exactly clear how it should work).