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Re: [PATCH] [ARM] Fix constraint modifiers for VFP patterns.

From: Ramana Radhakrishnan <ramana dot radhakrishnan at linaro dot org>
To: gcc-patches at gcc dot gnu dot org
Cc: patches at linaro dot org, rearnsha at arm dot com, Ramana Radhakrishnan <ramana dot radhakrishnan at linaro dot org>
Date: Tue, 28 Jun 2011 15:56:01 +0100
Subject: Re: [PATCH] [ARM] Fix constraint modifiers for VFP patterns.
References: <1309270853-24353-1-git-send-email-ramana.radhakrishnan@linaro.org>

On 28 June 2011 15:20, Ramana Radhakrishnan
<ramana.radhakrishnan@linaro.org> wrote:
> Hi,
>
> Sometime back Chung-Lin noticed that a few of the VFP patterns as below
> had the '+' constraint modifiers rather than the '=' constraint
> modifiers.
>
> I've now corrected this as follows and tested this on trunk with arm-linux-gnueabi
> and qemu for a v7-a neon test run. Committed.

I just noticed that the patch that I sent out had an unrelated change
to arm.h while what I actually tested and committed was
without that hunk. Attached is what I actually committed.

Phew.

cheers
Ramana


2011-06-28  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

       * config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier
       with '=' constraint modifier.
       (*divdf3_vfp): Likewise.
       ("*mulsf3_vfp"): Likewise.
       ("*muldf3_vfp"): Likewise.
       ("*mulsf3negsf_vfp"): Likewise.
       ("*muldf3negdf_vfp"): Likewise.

Attachment: vfp-final.txt
Description: Text document

References:
- [PATCH] [ARM] Fix constraint modifiers for VFP patterns.
  - From: Ramana Radhakrishnan

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