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From: Christophe Lyon <christophe.lyon@linaro.org>
To: Vladimir Makarov <vmakarov@redhat.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: Re: Patch to fix PR79131
Date: Mon, 30 Jan 2017 21:25:00 -0000	[thread overview]
Message-ID: <CAKdteOahep0BXxDkuE96nzH30=xiTjRNw7nnVNipeWcd+v4sDQ@mail.gmail.com> (raw)
In-Reply-To: <49091620-2b61-fe51-d00f-f8e567bb5f62@redhat.com>

Hi Vladimir,

On 26 January 2017 at 18:09, Vladimir Makarov <vmakarov@redhat.com> wrote:
> The following patch fixes
>
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79131
>
> The patch also adapts IP IRA in LRA because without it GCC IP RA tests
> become broken (it was just a luck that the tests worked before the patch).
>
> The patch was successfully bootstrapped and tested on x86-64.
>
> Committed as rev. 244942.
>
>
After this patch, I've noticed regressions on arm:
FAIL:  gcc.target/arm/neon-for-64bits-1.c scan-assembler-times vshr 0
Your follow-up patch didn't fix this.
There are now 6 vshr instructions generated.

Can you check ?

Thanks,
Christophe

  reply	other threads:[~2017-01-30 21:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-26 17:13 Vladimir Makarov
2017-01-30 21:25 ` Christophe Lyon [this message]
2017-01-31  9:15   ` Kyrill Tkachov
2017-01-31 10:50     ` Christophe Lyon

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