This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [stack] PATCH: Align DImode to 4 byte for i386
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Eric Botcazou <ebotcazou at adacore dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Jan Hubicka <jh at suse dot cz>, Jan Hubicka <hubicka at ucw dot cz>
- Date: Tue, 19 Feb 2008 06:06:18 -0800
- Subject: Re: [stack] PATCH: Align DImode to 4 byte for i386
- References: <84fc9c000802040159m22082326j37b09ec3ddf324a5@mail.gmail.com> <20080206171319.GJ1757@kam.mff.cuni.cz> <20080206173442.GA732@lucon.org> <200802190743.16524.ebotcazou@adacore.com>
On Tue, Feb 19, 2008 at 07:43:16AM +0100, Eric Botcazou wrote:
> > 2008-02-05 H.J. Lu <hongjiu.lu@intel.com>
> >
> > * config/i386/i386-modes.def: Use 4 byte alignment on DI for
> > 32bit host.
>
> Who approved this patch? This breaks the Ada compiler. Please fix or revert.
>
This is an Ada bug which my patch exposed:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35186
I don't know enough about Ada to fix it. I can revert it. Will this
Ada bug ever be fixed?
H.J.