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From: "goldstein.w.n at gmail dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug libc/28572] Misaligned accesses in test-memcpy and test-mempcpy
 on hppa
Date: Thu, 11 Nov 2021 17:39:34 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28572

--- Comment #5 from Noah Goldstein <goldstein.w.n at gmail dot com> ---
Hi,

So there are two commits that could be causing this:

commit 6c1e3c0fd09a9653f562db69e77281e358451163 (HEAD -> master)
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date:   Wed Nov 10 16:16:25 2021 -0600

    String: Split memcpy tests so that parallel build is faster

or

commit d585ba47fcda99fdf228e3e45a01b11a15efbc5a
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date:   Mon Nov 1 00:49:48 2021 -0500

    string: Make tests birdirectional test-memcpy.c


If its d585ba47fcda99fdf228e3e45a01b11a15efbc5a then the issue is simply wi=
th
the new tests.

I added them really just for x86_64 because the large memcpy case has some
complicated logic that was not previously tested.

Possibly for the large memcpy tests we could only iterate through
implementations returned by the ifunc and skip the generic/simple
implementations to speed things up?

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