http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56586
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #1 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2013-03-12
08:40:52 UTC ---
sqrt() and sqrtf() set errno when the input is invalid. The compiler only
inlines these when -fno-math-errno is set (or one of the other compiler options
that enables this).
