From: Richard Biener <richard.guenther@gmail.com>
To: Alexandre Oliva <oliva@adacore.com>
Cc: gcc-patches@gcc.gnu.org, ebotcazou@libertysurf.fr
Subject: Re: [PATCH v2] [PR100106] Reject unaligned subregs when strict alignment is required
Date: Wed, 24 May 2023 11:04:54 +0200 [thread overview]
Message-ID: <CAFiYyc0-Wi41ewUgjNi1nu5+XFvfjfR+fvbp38fP03nwKEYuLw@mail.gmail.com> (raw)
In-Reply-To: <ormt1up9ts.fsf@lxoliva.fsfla.org>
On Wed, May 24, 2023 at 7:40 AM Alexandre Oliva via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> On May 5, 2022, Alexandre Oliva <oliva@adacore.com> wrote:
>
> > for gcc/ChangeLog
>
> > PR target/100106
> > * emit-rtl.cc (validate_subreg): Reject a SUBREG of a MEM that
> > requires stricter alignment than MEM's.
>
> > for gcc/testsuite/ChangeLog
>
> > PR target/100106
> > * gcc.target/powerpc/pr100106-sa.c: New.
>
> Ping?
> https://gcc.gnu.org/pipermail/gcc-patches/2022-May/594166.html
>
> The testcase variant was approved, but the reformatted patch is still
> pending review, despite support from Vlad Makarov for the original one;
> the suggested separate followup patch, mentioned in the linked email,
> turned out to be far more involved than anticipated, and needs further
> work, but it's independent from this self-contained fix.
OK.
> --
> Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
> Free Software Activist GNU Toolchain Engineer
> Disinformation flourishes because many people care deeply about injustice
> but very few check the facts. Ask me about <https://stallmansupport.org>
next prev parent reply other threads:[~2023-05-24 9:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-05 6:52 [PATCH] " Alexandre Oliva
2022-05-05 7:59 ` Richard Sandiford
2022-05-05 13:50 ` Segher Boessenkool
2022-05-06 10:57 ` [PATCH v2 2/2] " Alexandre Oliva
2022-05-09 8:09 ` Richard Sandiford
2022-05-05 14:33 ` [PATCH] " Segher Boessenkool
2022-05-06 2:41 ` [PATCH v2] " Alexandre Oliva
2022-07-09 17:14 ` Jeff Law
2023-05-24 5:39 ` Alexandre Oliva
2023-05-24 9:04 ` Richard Biener [this message]
2022-05-06 18:04 ` [PATCH] " Vladimir Makarov
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