From patchwork Wed Dec 19 14:47:40 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tejas Belagod X-Patchwork-Id: 207371 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id AC3062C007B for ; Thu, 20 Dec 2012 01:47:58 +1100 (EST) Comment: DKIM? See http://www.dkim.org DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=gcc.gnu.org; s=default; x=1356533279; h=Comment: DomainKey-Signature:Received:Received:Received:Received:Received: Message-ID:Date:From:User-Agent:MIME-Version:To:Subject: Content-Type:Mailing-List:Precedence:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:Sender:Delivered-To; bh=Ibd4vVU /qp/ulERphWV3hWEV6yU=; b=H6cAdjUjvNyo/qyNsPIfPi56WxCd/8UBKvSDIY5 iNkk3skOF4dpUW0GFOoIkLqKO/NMfG7wOXyJ/KFJNHJvSjW0iUikpzFvFZ4XREDJ hpcuNs6HR0uviNy/zus3Ti+0dASoJMQv15RUHL97mRvYaeV1RseXhGAtCfqydrnw /HPo= Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=gcc.gnu.org; h=Received:Received:X-SWARE-Spam-Status:X-Spam-Check-By:Received:Received:Received:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:X-MC-Unique:Content-Type:X-IsSubscribed:Mailing-List:Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender:Delivered-To; b=wm+xjKG/MS3n36eDJWoL+n7m/TE3dM8ROfZ+raN7qFqNVx23eWbO46b2adv7Af EycPI6JJ2Al3EBcxTOSK9ScqNiGr/RGKJYj8U7Sa8fAHR7liL3v9SUxh5f5Hk/rm wx3Mg4sf7DT1Ls4rlJ2jX71FzZsXXIYp3vyOtJAQEXE1M=; Received: (qmail 30886 invoked by alias); 19 Dec 2012 14:47:53 -0000 Received: (qmail 30872 invoked by uid 22791); 19 Dec 2012 14:47:53 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=AWL, BAYES_00, KHOP_RCVD_UNTRUST, RCVD_IN_DNSWL_LOW X-Spam-Check-By: sourceware.org Received: from service87.mimecast.com (HELO service87.mimecast.com) (91.220.42.44) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 19 Dec 2012 14:47:43 +0000 Received: from cam-owa1.Emea.Arm.com (fw-tnat.cambridge.arm.com [217.140.96.21]) by service87.mimecast.com; Wed, 19 Dec 2012 14:47:41 +0000 Received: from [10.1.79.66] ([10.1.255.212]) by cam-owa1.Emea.Arm.com with Microsoft SMTPSVC(6.0.3790.0); Wed, 19 Dec 2012 14:47:40 +0000 Message-ID: <50D1D38C.7010205@arm.com> Date: Wed, 19 Dec 2012 14:47:40 +0000 From: Tejas Belagod User-Agent: Thunderbird 2.0.0.18 (X11/20081120) MIME-Version: 1.0 To: "gcc-patches@gcc.gnu.org" Subject: [Patch, AArch64]: Fix test harness to for unaligned vector mem access. X-MC-Unique: 112121914474100801 X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Hi, Currently on the trunk, we have many vect tests that fail for aarch64-*-* because check_effective_target_vect_no_align () in target-supports.exp returns true for aarch64 where in fact it should be returning false. This causes the tests that check for vect_no_align and expect messages for loop versioning to fail. The attached patch drops aarch64 from the list of targets in check_effective_target_vect_no_align () as unaligned access is supported. Tested on trunk for aarch64-none-elf with no regressions. OK for trunk? Thanks, Tejas Belagod ARM. Changelog: 2012-12-19 Tejas Belagod testsuite/ * lib/target-supports.exp (check_effective_target_vect_no_align): Remove aarch64 from list of targets. diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index e541c12..c20ec5e 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -3488,7 +3488,6 @@ proc check_effective_target_vect_no_align { } { if { [istarget mipsisa64*-*-*] || [istarget sparc*-*-*] || [istarget ia64-*-*] - || [istarget aarch64-*-*] || [check_effective_target_arm_vect_no_misalign] || ([istarget mips*-*-*] && [check_effective_target_mips_loongson]) } {