From: "Rémi Denis-Courmont" <remi@remlab.net>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] fate.sh: Allow overriding what targets to make for running the tests
Date: Tue, 28 Nov 2023 09:27:08 +0200
Message-ID: <0F76AE61-2CCF-4397-BA9C-1C74AAD8BFEE@remlab.net> (raw)
In-Reply-To: <20231127232214.GM3543730@pb2>
Le 28 novembre 2023 01:22:14 GMT+02:00, Michael Niedermayer <michael@niedermayer.cc> a écrit :
>On Mon, Nov 27, 2023 at 05:46:40PM +0200, Rémi Denis-Courmont wrote:
>[...]
>> Also FWIW, RV broke due to misaligned accesses and illegal vector types that
>> QEMU tolerated. That is rather an argument against QEMU than against this MR
>> but still.
>
>has someone reported this to qemu ?
>(seems like a bug)
It's not a bug. The specification leaves those cases *undefined*. QEMU supports them because they can, and adding sanity checks would just slow stuff down.
Also generally QEMU TCG policy seems to be maximize perf and compatibility, not formal correctness.
>
>thx
>
>[...]
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next prev parent reply other threads:[~2023-11-28 7:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-27 12:31 Martin Storsjö
2023-11-27 15:46 ` Rémi Denis-Courmont
2023-11-27 21:55 ` Martin Storsjö
2023-11-30 11:05 ` Martin Storsjö
2023-11-30 14:23 ` Rémi Denis-Courmont
2023-11-30 15:34 ` Martin Storsjö
2023-11-30 16:03 ` Rémi Denis-Courmont
2023-11-30 16:28 ` Martin Storsjö
2023-11-30 17:37 ` Rémi Denis-Courmont
2023-11-30 21:13 ` Martin Storsjö
2023-12-01 7:36 ` Rémi Denis-Courmont
2023-12-01 7:55 ` Martin Storsjö
2023-12-01 12:06 ` Rémi Denis-Courmont
2023-11-27 22:10 ` Alexander Strasser
2023-11-27 23:22 ` Michael Niedermayer
2023-11-28 7:27 ` Rémi Denis-Courmont [this message]
2023-11-28 14:21 ` Michael Niedermayer
2023-11-30 15:52 ` Rémi Denis-Courmont
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