[Bug fortran/57328] Missed optimization: Unable to vectorize Fortran min and max intrinsics

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57328

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu.org

--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> ---
(In reply to Bud Davis from comment #1)
> The floating point number makes it special in some way.

My suspicion is that this is due to special handling for IEEE 754:2008, which
requires that
   MAX (NaN, x) = MAX (x, NaN) = x
   MIN (NaN, x) = MIN (x, NaN) = x