From: Eric Botcazou <ebotcazou@adacore.com>
To: Daniel Cederman <cederman@gaisler.com>
Cc: gcc-patches@gcc.gnu.org, sebastian.huber@embedded-brains.de,
daniel@gaisler.com
Subject: Re: [PATCH 2/4] [SPARC] Errata workaround for GRLIB-TN-0011
Date: Fri, 24 Nov 2017 10:57:00 -0000 [thread overview]
Message-ID: <3131618.fBRRHvXZgW@polaris> (raw)
In-Reply-To: <20171120125003.22670-3-cederman@gaisler.com>
> 2017-11-17 Daniel Cederman <cederman@gaisler.com>
>
> * config/sparc/sync.md (swapsi): 16-byte align if sparc_fix_gr712rc.
> (atomic_compare_and_swap_leon3_1): Likewise.
> (ldstub): Likewise.
You need to adjust the "length" attribute accordingly (and conservatively),
see atomic_compare_and_swapdi_v8plus for reference.
--
Eric Botcazou
next prev parent reply other threads:[~2017-11-24 10:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-20 12:50 [PATCH 0/4] [SPARC] Workarounds for UT699, UT700, and GR712RC errata Daniel Cederman
2017-11-20 12:50 ` [PATCH 1/4] [SPARC] Errata workaround for GRLIB-TN-0012 Daniel Cederman
2017-11-24 10:57 ` Eric Botcazou
2017-11-20 12:50 ` [PATCH 2/4] [SPARC] Errata workaround for GRLIB-TN-0011 Daniel Cederman
2017-11-24 10:57 ` Eric Botcazou [this message]
2017-11-20 12:52 ` [PATCH 4/4] [SPARC] Errata workaround for GRLIB-TN-0013 Daniel Cederman
2017-11-24 11:53 ` Eric Botcazou
2017-11-20 12:53 ` [PATCH 3/4] [SPARC] Errata workaround for GRLIB-TN-0010 Daniel Cederman
2017-11-24 11:12 ` Eric Botcazou
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