Re: [PATCH 2/2] MIPS: lib: csum_partial: use wsbh/movn on ls3

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To: chenj <chenj@xxxxxxxxxx>
Subject: Re: [PATCH 2/2] MIPS: lib: csum_partial: use wsbh/movn on ls3
From: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Date: Tue, 3 Jun 2014 13:03:21 +0200
Cc: linux-mips@xxxxxxxxxxxxxx
In-reply-to: <1400137743-8806-2-git-send-email-chenj@lemote.com>
Original-recipient: rfc822;linux-mips@xxxxxxxxxxxxxx
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, May 15, 2014 at 03:09:03PM +0800, chenj wrote:

> wsbh & movn are available on loongson3 CPU.
> ---
>  arch/mips/lib/csum_partial.S | 10 ++++++++--

Does Loongson 3 also have both the DSBH and DSHD instructions?

  Ralf

Follow-Ups:
- Re: [PATCH 2/2] MIPS: lib: csum_partial: use wsbh/movn on ls3
  - From: Chen Jie

References:
- [PATCH 1/2] MIPS: lib: csum_partial: more instruction paral
  - From: chenj
- [PATCH 2/2] MIPS: lib: csum_partial: use wsbh/movn on ls3
  - From: chenj

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