From: James Greenhalgh <james.greenhalgh@arm.com>
To: Evandro Menezes <e.menezes@samsung.com>
Cc: Wilco Dijkstra <Wilco.Dijkstra@arm.com>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
nd <nd@arm.com>,
Marcus Shawcroft <Marcus.Shawcroft@arm.com>,
Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>,
richard.earnshaw@arm.com
Subject: Re: [PATCH][AArch64] Replace insn to zero up DF register
Date: Thu, 10 Mar 2016 16:37:00 -0000 [thread overview]
Message-ID: <20160310163736.GA8272@arm.com> (raw)
In-Reply-To: <56E1A18F.5000006@samsung.com>
On Thu, Mar 10, 2016 at 10:32:15AM -0600, Evandro Menezes wrote:
> >I agree to postpone until GCC 7.
> >
> > [AArch64] Replace insn to zero up SIMD registers
> >
> > gcc/
> > * config/aarch64/aarch64.md
> > (*movhf_aarch64): Add "movi %0, #0" to zero up register.
> > (*movsf_aarch64): Likewise and add "simd" attributes.
> > (*movdf_aarch64): Likewise.
> >
> >This patch removes the FP attributes from the HF, SF, DF, TF moves.
>
> And now, with the patch. :-/
>
Thanks for sticking with it. This is OK for GCC 7 when development
opens.
Remember to mention the most recent changes in your Changelog entry
(Remove "fp" attribute from *movhf_aarch64 and *movtf_aarch64).
Thanks,
James
next prev parent reply other threads:[~2016-03-10 16:37 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-22 13:52 Wilco Dijkstra
2016-01-27 23:14 ` Evandro Menezes
2016-02-26 12:37 ` Wilco Dijkstra
2016-02-26 22:43 ` Evandro Menezes
2016-02-29 18:07 ` Wilco Dijkstra
2016-02-29 23:11 ` Evandro Menezes
2016-03-01 19:02 ` Wilco Dijkstra
2016-03-01 19:08 ` Evandro Menezes
2016-03-09 21:36 ` Evandro Menezes
2016-03-10 13:23 ` James Greenhalgh
2016-03-10 16:27 ` Evandro Menezes
2016-03-10 16:32 ` Evandro Menezes
2016-03-10 16:37 ` James Greenhalgh [this message]
2016-04-25 19:20 ` [PATCH][AArch64] Replace insn to zero up SIMD registers Evandro Menezes
2016-04-26 13:25 ` Wilco Dijkstra
2016-04-27 19:55 ` Evandro Menezes
-- strict thread matches above, loose matches on Subject: below --
2015-10-19 23:41 [PATCH][AArch64] Replace insn to zero up DF register Evandro Menezes
2015-10-19 23:52 ` Andrew Pinski
2015-10-20 0:33 ` Andrew Pinski
2015-10-20 14:46 ` Andrew Pinski
2015-10-28 18:49 ` Evandro Menezes
2015-10-30 10:26 ` Marcus Shawcroft
2015-11-09 22:59 ` Evandro Menezes
2015-12-03 21:01 ` Evandro Menezes
2015-11-19 22:01 ` Evandro Menezes
2015-12-16 21:30 ` Evandro Menezes
2016-01-13 0:06 ` Evandro Menezes
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