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From: Uros Bizjak <ubizjak@gmail.com>
To: Jan Beulich <jbeulich@suse.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
	Jan Hubicka <hubicka@ucw.cz>,
	 Kirill Yukhin <kirill.yukhin@gmail.com>,
	Hongtao Liu <hongtao.liu@intel.com>
Subject: Re: [PATCH] testsuite/ix86: prune MMX ABI warning
Date: Tue, 28 Jun 2022 09:03:36 +0200	[thread overview]
Message-ID: <CAFULd4bChrJZi8ZqDOYL2OGOjjXPJvpeVUYT7fRQHu7Hjs8szg@mail.gmail.com> (raw)
In-Reply-To: <4fb28833-03e9-5726-373b-d96e6c77ae82@suse.com>

On Tue, Jun 28, 2022 at 8:48 AM Jan Beulich <jbeulich@suse.com> wrote:
>
> So far on 32-bit hosts this test failed (for both C and C++) because of
> the ABI change warning occurring without (explictly) enabling MMX.
>
> gcc/testsuite/
>
>         * c-c++-common/torture/builtin-shufflevector-2.c: Prune ix86 MMX
>         ABI warning.

OK, but please add a comment that this applies to some x86 configurations.

Thanks,
Uros.


> --- a/gcc/testsuite/c-c++-common/torture/builtin-shufflevector-2.c
> +++ b/gcc/testsuite/c-c++-common/torture/builtin-shufflevector-2.c
> @@ -24,3 +24,5 @@ main (void)
>        __builtin_abort ();
>    return 0;
>  }
> +
> +// { dg-prune-output "MMX vector (argument|return) without MMX enabled changes the ABI" }

      reply	other threads:[~2022-06-28  7:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-28  6:48 Jan Beulich
2022-06-28  7:03 ` Uros Bizjak [this message]

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