From: Steve Kargl <sgk@troutmask.apl.washington.edu>
To: Thomas Koenig <tkoenig@netcologne.de>
Cc: "fortran@gcc.gnu.org" <fortran@gcc.gnu.org>,
gcc-patches <gcc-patches@gcc.gnu.org>,
Harald Anlauf <anlauf@gmx.de>
Subject: Re: [patch, fortran] Implement IS_CONTINUOUS intrinsic
Date: Sun, 06 Jan 2019 22:40:00 -0000 [thread overview]
Message-ID: <20190106224030.GA64155@troutmask.apl.washington.edu> (raw)
In-Reply-To: <a56e0a95-5b42-ee3c-508c-e00b3e9375b5@netcologne.de>
On Sun, Jan 06, 2019 at 11:04:12PM +0100, Thomas Koenig wrote:
>
> the attached patch builds on a long history: Tobias Burnus created
> an original version in 2012. Harald Anlauf recently picked it up,
> (see https://gcc.gnu.org/ml/fortran/2019-01/msg00012.html).
> polished it and made it ready for gcc-9. This already worked
> quite well. I added a bit of compile-time simplification (where we can
> prove an array is not contiguous). The original library function version
> was by Harald, but I replaced that with something simpler; also the
> code would have pushed the limits for contributions without
> (yet) a copyright assignment in place.
>
> Later, we can also use the gfc_is_not_contiguous to reject
> obvious errors when assigning to contiguous pointers or
> arguments.
>
> Regression-tested on x86_64-pc-linux-gnu. OK for trunk?
>
OK.
Thanks Thomas, Harald, and Tobias!
--
Steve
prev parent reply other threads:[~2019-01-06 22:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-06 22:04 Thomas Koenig
2019-01-06 22:40 ` Steve Kargl [this message]
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