From: "H.J. Lu" <hjl.tools@gmail.com>
To: Yuri Rumyantsev <ysrumyan@gmail.com>
Cc: Richard Biener <richard.guenther@gmail.com>,
gcc-patches <gcc-patches@gcc.gnu.org>,
Igor Zamyatin <izamyatin@gmail.com>,
Kirill Yukhin <kirill.Yukhin@gmail.com>
Subject: Re: [PATCH PR68542]
Date: Fri, 22 Jan 2016 14:50:00 -0000 [thread overview]
Message-ID: <CAMe9rOqX_79EVER8jdUBwNeAzMY=XE4fyK2sbq_QMLLr_0z88Q@mail.gmail.com> (raw)
In-Reply-To: <CAEoMCqSbNAZkTA-pJcuyce7=BotmGEBuMhWvHTqvNAn8kmDggw@mail.gmail.com>
On Fri, Jan 22, 2016 at 6:29 AM, Yuri Rumyantsev <ysrumyan@gmail.com> wrote:
> Richard,
>
> I fixed all remarks pointed by you in vectorizer part of patch. Could
> you take a look on modified patch.
>
> Uros,
>
> Could you please review i386 part of patch related to support of
> conditional branches with vector comparison.
>
> Bootstrap and regression testing did not show any new failures.
> Is it OK for trunk?
>
> Thanks.
> Yuri.
>
> ChangeLog:
>
> 2016-01-22 Yuri Rumyantsev <ysrumyan@gmail.com>
>
> PR middle-end/68542
> * config/i386/i386.c (ix86_expand_branch): Add support for conditional
> brnach with vector comparison.
^^^^^^^^^ Typo.
> * config/i386/sse.md (define_expand "cbranch<mode>4): Add define-expand
> for vector comparion with eq/ne only.
> (optimize_mask_stores): New function.
> * tree-vect-stmts.c (vectorizable_mask_load_store): Initialize
> has_mask_store field of vect_info.
> * tree-vectorizer.c (vectorize_loops): Invoke optimaze_mask_stores for
> vectorized loops having masked stores after vec_info destroy.
> * tree-vectorizer.h (loop_vec_info): Add new has_mask_store field and
> correspondent macros.
> (optimize_mask_stores): Add prototype.
>
> gcc/testsuite/ChangeLog:
> * gcc.dg/vect/vect-mask-store-move-1.c: New test.
> * testsuite/gcc.target/i386/avx2-vect-mask-store-move1.c: New test.
>
--
H.J.
next prev parent reply other threads:[~2016-01-22 14:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-30 13:24 Yuri Rumyantsev
2015-12-04 12:18 ` Richard Biener
2015-12-04 15:07 ` Yuri Rumyantsev
2015-12-07 10:57 ` Yuri Rumyantsev
2015-12-08 12:34 ` Yuri Rumyantsev
2015-12-10 13:36 ` Richard Biener
2015-12-11 14:03 ` Yuri Rumyantsev
2015-12-16 13:37 ` Richard Biener
2015-12-18 10:20 ` Yuri Rumyantsev
2016-01-11 10:06 ` Yuri Rumyantsev
2016-01-18 12:44 ` Richard Biener
2016-01-18 14:02 ` Yuri Rumyantsev
2016-01-18 14:07 ` Richard Biener
2016-01-18 14:50 ` Yuri Rumyantsev
2016-01-20 12:25 ` Richard Biener
2016-01-22 14:29 ` Yuri Rumyantsev
2016-01-22 14:50 ` H.J. Lu [this message]
2016-01-28 13:26 ` Richard Biener
2016-01-28 13:37 ` Yuri Rumyantsev
2016-01-28 14:24 ` Uros Bizjak
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