From: Ira Rosen <ira.rosen@linaro.org>
To: gcc-patches@gcc.gnu.org
Cc: Patch Tracking <patches@linaro.org>
Subject: Re: [patch, testsuite] Fix vectorizer testsuite failures on ARM
Date: Mon, 13 Jun 2011 09:22:00 -0000 [thread overview]
Message-ID: <BANLkTikyF15uFM2ZFFM3D94KHTnjW_-PkA@mail.gmail.com> (raw)
In-Reply-To: <BANLkTimb5zs8eCUCQ2eyZFw-d=FerEY9Wg@mail.gmail.com>
On 9 June 2011 13:00, Ira Rosen <ira.rosen@linaro.org> wrote:
> Hi,
>
> This patch fixes several vectorizer testsuite failures on ARM:
> - vect-16.c checks that the vectorization fails without -ffast-math,
> but -ffast-math is a default flag for vector tests on ARM. I renamed
> the test to no-fast-math-vect-16.c to avoid the use of the flag for
> it.
> - vect-peel-3.c and vect-peel-4.c test vectorizer's peeling heuristics
> ignoring double-word vectors. This patch changes the misalignment
> values of the data-refs.
> - bb-slp-10.c contains a misaligned store supported not only on
> vect_hw_misalign targets, but also on vect_element_align targets. The
> patch fixes that.
>
> Tested on arm-linux-gnueabi, powerpc64-suse-linux and x86_64-suse-linux.
> OK for mainline?
>
I'll commit this patch tomorrow if nobody objects.
Thanks,
Ira
> Thanks,
> Ira
>
> testsuite/ChangeLog:
>
> * gcc.dg/vect/vect-16.c: Rename to ...
> * gcc.dg/vect/no-fast-math-vect16.c: ... this.
> * gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
> for double-word vectors.
> * gcc.dg/vect/vect-peel-4.c: Likewise.
> * gcc.dg/vect/bb-slp-10.c: Replace vect_hw_misalign with
> vect_element_align.
> * gcc.dg/vect/vect.exp: Run no-fast-math-* tests with
> -fno-fast-math.
>
next prev parent reply other threads:[~2011-06-13 7:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-09 10:07 Ira Rosen
2011-06-13 9:22 ` Ira Rosen [this message]
2011-06-15 17:30 ` Steve Ellcey
2011-06-16 6:00 ` Ira Rosen
2011-06-16 16:26 ` Steve Ellcey
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