[Bug middle-end/52592] [4.7/4.8 Regression] compilation failure with undefined reference to `__builtin_iround'

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52592

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-03-15 
06:13:42 UTC ---
Note a simple testcase works correctly.