From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-patches-return-427859-listarch-gcc-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 56830 invoked by alias); 20 May 2016 09:30:36 -0000
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
Received: (qmail 56658 invoked by uid 89); 20 May 2016 09:30:27 -0000
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-2.3 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=
X-HELO: mail-wm0-f47.google.com
Received: from mail-wm0-f47.google.com (HELO mail-wm0-f47.google.com) (74.125.82.47) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Fri, 20 May 2016 09:30:10 +0000
Received: by mail-wm0-f47.google.com with SMTP id n129so263471012wmn.1        for <gcc-patches@gcc.gnu.org>; Fri, 20 May 2016 02:30:10 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;        d=1e100.net; s=20130820;        h=x-gm-message-state:mime-version:in-reply-to:references:date         :message-id:subject:from:to:cc:content-transfer-encoding;        bh=0jTA86fBqGtV7DxsTiYqgVnf8X+bnb1E9IC3JDlJTD8=;        b=AyVymnqyMYdJkXut9eQ25r70JN0gLLN5ZLYvyQZJtZhopms4ScYJ6aINpb6aenqE3G         x3lATWE1gnr+iH5Ir1UhdyEcDB27lzcjr2EYAWlF24lcZdwc6TNvx3F8x03nQwN+Q+7K         Z5P6NXUX7cK28EYiTjBeTCUOXDXwA+jfmAFrSGud+qHruIiK30ChGZqRTjVs/UxbzOjf         y8n/tXJyguYyiYbrWryAkHR8h9hjl4Ewe2Fnfq4B6ejHDwojFthzgTfu0m1O1gWPe2Dd         WiEBtkRF1RO6c/HrmhgicX8yks0SA7sq1aX2qifxUS6Ieg1Xrhs9kKaDjD65jxTEad2q         570g==
X-Gm-Message-State: AOPr4FUQlgtu5tSreUW5kvs6MzK5QOn+twPqd9G0Vvsm9D2UyGh0lUA3udE4OPAmZiRisTuCQHI5fqh8dkAVJg==
MIME-Version: 1.0
X-Received: by 10.28.46.19 with SMTP id u19mr2525977wmu.98.1463736607816; Fri, 20 May 2016 02:30:07 -0700 (PDT)
Received: by 10.194.87.34 with HTTP; Fri, 20 May 2016 02:30:07 -0700 (PDT)
In-Reply-To: <CAELXzTNUpht9CMJaYnZUftG6bFe-EAuB=Oo9YK7B6Fd7=E8uaQ@mail.gmail.com>
References: <CAELXzTNUpht9CMJaYnZUftG6bFe-EAuB=Oo9YK7B6Fd7=E8uaQ@mail.gmail.com>
Date: Fri, 20 May 2016 09:30:00 -0000
Message-ID: <CAFiYyc1y-_OLOfoZsQMxjiu-AX6RrXFfxGKLYcTvXCntEpwyCg@mail.gmail.com>
Subject: Re: [PATCH] Fix PR tree-optimization/71179
From: Richard Biener <richard.guenther@gmail.com>
To: Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-IsSubscribed: yes
X-SW-Source: 2016-05/txt/msg01608.txt.bz2

On Fri, May 20, 2016 at 4:13 AM, Kugan Vivekanandarajah
<kugan.vivekanandarajah@linaro.org> wrote:
> Hi,
>
> We don=E2=80=99t allow vector type for integer. Likewise I am also disall=
owing
> the floating point vector type in transforming repeated addition to
> multiplication.
>
> This can be relaxed. I will send a separate patch to allow integer and
> floating point vectorization later.
>
> Bootstrapped and regression tested on x86-64-linux-gnu with no new regres=
sions.
>
> Is this OK for trunk?

Ok.

Thanks,
Richard.

> Thanks,
> Kugan
>
> gcc/testsuite/ChangeLog:
>
> 2016-05-20  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
>
>     * gcc.dg/tree-ssa/pr71179.c: New test.
>
> gcc/ChangeLog:
>
> 2016-05-20  Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
>
>     * tree-ssa-reassoc.c (transform_add_to_multiply): Disallow float
> VECTOR type.