http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48787
Thomas Henlich <thenlich at users dot sourceforge.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #24138|0 |1 is obsolete| | Attachment #24164|0 |1 is obsolete| | --- Comment #15 from Thomas Henlich <thenlich at users dot sourceforge.net> 2011-05-02 13:48:02 UTC --- Created attachment 24165 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24165 More examples of up/down rounding bug. There is another issue here where rounding goes wrong: It seems all values greater than 0.0 and smaller than 0.1 are rounded incorrectly with ROUND=UP; all values smaller than 0.0 and greater than -0.1 are rounded incorrectly with ROUND=DOWN.