From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 69729 invoked by alias); 2 Nov 2015 09:02:02 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 69718 invoked by uid 89); 2 Nov 2015 09:02:01 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-qg0-f45.google.com Received: from mail-qg0-f45.google.com (HELO mail-qg0-f45.google.com) (209.85.192.45) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Mon, 02 Nov 2015 09:02:00 +0000 Received: by qgeo38 with SMTP id o38so112078380qge.0 for ; Mon, 02 Nov 2015 01:01:58 -0800 (PST) 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-type; bh=jRUhIpNpX3H3T8L+jTUNmWhgAoDVwmwCVTJmi6qkuO0=; b=I/ZdHSQORhc3HwFnoQeOMyg+XiIdayhL+/QF3ZlUF4IBvfap5tcJpCHVAJiWa3JCAh nliOf5nrYtpvDrddqxnTHxlAGBDnfzYBwWS8TZmMwtptZE3KVMsXu6EYp9LQhw3Jsie9 LMPd2APm/iYKHclJbM4PxsdztCIcqbMXKmbBQfnN9rDe9CU0/dmvG3AJgs1mnFzVUcH6 2c7iy96c1Kgij8UwQkjqZuPZCeIDqVZQQmov3yYRZmQz6jxUrrLYeLEdZ+RnMEZYRviP b+O3x/3bqRM1fuBMgx5x+RH2Z5H0DFhLVdw5OmzOfhuN+DcrE962LFF+tbw448rHxJQu fSSQ== X-Gm-Message-State: ALoCoQlMfTu3vv3LD2JDcF5hesJwunGhIkj9PrBPXJ3yHuM6qDGO6bmuKdFDORfcMEUaFivMYeId MIME-Version: 1.0 X-Received: by 10.140.166.6 with SMTP id m6mr27994995qhm.35.1446454918336; Mon, 02 Nov 2015 01:01:58 -0800 (PST) Received: by 10.140.29.136 with HTTP; Mon, 2 Nov 2015 01:01:58 -0800 (PST) In-Reply-To: References: <561E4941.6030204@arm.com> <563720F1.3070903@foss.arm.com> Date: Mon, 02 Nov 2015 09:02:00 -0000 Message-ID: Subject: Re: [PATCH][ARM] PR target/67929 Tighten vfp3_const_double_for_bits checks From: Christophe Lyon To: Yvan Roux Cc: Ramana Radhakrishnan , Kyrill Tkachov , GCC Patches , Ramana Radhakrishnan , Richard Earnshaw Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2015-11/txt/msg00029.txt.bz2 On 2 November 2015 at 09:51, Yvan Roux wrote: > On 2 November 2015 at 09:38, Ramana Radhakrishnan > wrote: >> >>>>> >>>>> 2015-10-12 Kyrylo Tkachov >>>>> >>>>> PR target/67929 >>>>> * gcc.target/arm/pr67929_1.c: New test. >>> >>> This test fails when tested on hard-float targets, adding the >>> following line to avoid testing it in such cases will fix the issue, >>> but I wonder if there is a better dejaGNU directives sequence to do >>> that. >>> >>> /* { dg-skip-if "avoid conflicting multilib options" { *-*-*eabihf } { >>> "*" } { "" } } */ >> >> No, not without further investigation into why the test is failing. > > Sorry, it fails because of the ABI mismatch between the built libs for > HF targets and the testcase which is built with the flag > -mfloat-abi=softfp (which is added by the directive arm_vfpv3_ok) > I think that's what I meant in: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929#c7 Christophe. > Yvan > >> regards >> Ramana >> >>> >>> Cheers, >>> Yvan >>>