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From: Efraim Flashner <efraim@flashner.co.il>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 53895-done@debbugs.gnu.org
Subject: bug#53895: [PATCH 0/5] More CPU detection
Date: Sun, 13 Feb 2022 15:04:26 +0200	[thread overview]
Message-ID: <YgkB2u73oKHBZTK8@3900XT> (raw)
In-Reply-To: <87v8xm4fnf.fsf@gnu.org>

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On Thu, Feb 10, 2022 at 09:42:44PM +0100, Ludovic Courtès wrote:
> Efraim Flashner <efraim@flashner.co.il> skribis:
> 
> >> What we could do is extend ‘if-flags’ so that it can optionally check
> >> for a family number:
> >> 
> >>   (if-flags ((family 22) "movbe" => "btver2")
> >>              …)
> >
> > Another option would be to just move it to the bottom of the if-flags so
> > it should take effect then.
> 
> Yes, your call!

Just moving it to the end didn't end up being enough to make it work, my
processor was determined to be <unspecified>. I changed it to an 'or'
which seemed to make it work, and my testing seemed to show that it
would work (alternating substituting junk and my processor flags to make
it obviously one or the other).

Thanks for the review and the feedback. And for doing the work in the
first place!

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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  reply	other threads:[~2022-02-13 13:08 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-09 10:16 [bug#53895] [PATCH 0/5] More CPU detection Efraim Flashner
2022-02-09 10:21 ` [bug#53895] [PATCH 1/5] guix: cpu: Rewrite based on feature flags Efraim Flashner
2022-02-09 10:35   ` [bug#53895] [PATCH 0/5] More CPU detection Ludovic Courtès
2022-02-09 10:45     ` Efraim Flashner
2022-02-10 20:42       ` Ludovic Courtès
2022-02-09 10:21 ` [bug#53895] [PATCH 2/5] gnu: cpu: Add detection for AMD CPUs Efraim Flashner
2022-02-09 10:43   ` [bug#53895] [PATCH 0/5] More CPU detection Ludovic Courtès
2022-02-09 10:54     ` Efraim Flashner
2022-02-09 11:41     ` Efraim Flashner
2022-02-10 20:42       ` Ludovic Courtès
2022-02-13 13:04         ` Efraim Flashner [this message]
2022-02-09 10:21 ` [bug#53895] [PATCH 3/5] gnu: gcc: Add compiler-cpu-architectures for aarch64 Efraim Flashner
2022-02-09 10:21 ` [bug#53895] [PATCH 4/5] gnu: gcc: Add compiler-cpu-architectures for armhf Efraim Flashner
2022-02-09 10:21 ` [bug#53895] [PATCH 5/5] WIP: guix: cpu: Add detection for aarch64 CPUs Efraim Flashner

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