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[Bug fortran/34040] Support for DOUBLE_TYPE_SIZE != 64 targets
- From: "olegendo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 05 Sep 2015 04:05:14 +0000
- Subject: [Bug fortran/34040] Support for DOUBLE_TYPE_SIZE != 64 targets
- Auto-submitted: auto-generated
- References: <bug-34040-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34040
--- Comment #14 from Oleg Endo <olegendo at gcc dot gnu.org> ---
(In reply to Oleg Endo from comment #13)
>
> I think it would be easier to leave DOUBLE_TYPE_SIZE == 64 in all cases and
> use software fp if the hardware can't do double precision. If users insist
> on doubles being automatically truncated to floats then there should be a
> compiler switch for that.
This switch is already there: -fshort-double