From patchwork Mon Mar 3 19:21:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bill Schmidt X-Patchwork-Id: 326044 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]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 486152C00D2 for ; Tue, 4 Mar 2014 06:22:04 +1100 (EST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:subject:from:to:date:content-type :content-transfer-encoding:mime-version; q=dns; s=default; b=V7n L942cd6Wcpj6gbzipfHbqqoAMePFs1oSO+WMGE7c3vyqm7pWoS+eA4Bdh3r2c37i yZBwyC79EKyB8L/nqTw6jilIEysN7aX3Slci0v2VQRnDY9bqZW5FGiQjVnybvlBv ImgGknYyQHE42l28bAZmCk+E4m1z9xLWScDjP5wA= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:subject:from:to:date:content-type :content-transfer-encoding:mime-version; s=default; bh=xFMsPXJqY OhqG+UGr+Zd/H0W/yM=; b=Z/QFKvVEDYTHo7twx3tnKmMdfvzDpucm/Tc58Vjpm /YCGRruVP5hw0dSxLLZIOrduvmRomcr4jS3KjqOj5WwtdaQDFb5m4du/T55SZ9f1 pWlnQO2/XF3Et3PHeBp8EMNGcoEW+X95JWo3vI3RFtDbz2RYHUcCDQa2ZFsuJv0i Ds= Received: (qmail 25758 invoked by alias); 3 Mar 2014 19:21:56 -0000 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 Received: (qmail 25747 invoked by uid 89); 3 Mar 2014 19:21:55 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.6 required=5.0 tests=AWL, BAYES_00, RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: e28smtp07.in.ibm.com Received: from e28smtp07.in.ibm.com (HELO e28smtp07.in.ibm.com) (122.248.162.7) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Mon, 03 Mar 2014 19:21:53 +0000 Received: from /spool/local by e28smtp07.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 4 Mar 2014 00:51:49 +0530 Received: from d28dlp02.in.ibm.com (9.184.220.127) by e28smtp07.in.ibm.com (192.168.1.137) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 4 Mar 2014 00:51:47 +0530 Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id E6A713940048 for ; Tue, 4 Mar 2014 00:51:46 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay02.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s23JLhLE1180154 for ; Tue, 4 Mar 2014 00:51:44 +0530 Received: from d28av02.in.ibm.com (localhost [127.0.0.1]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s23JLkLY024192 for ; Tue, 4 Mar 2014 00:51:46 +0530 Received: from [9.50.21.169] (dyn9050021169.mts.ibm.com [9.50.21.169] (may be forged)) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id s23JLiUD024131 for ; Tue, 4 Mar 2014 00:51:45 +0530 Message-ID: <1393874507.3554.157.camel@gnopaine> Subject: [PATCH, libsanitizer] Disable for PowerPC little endian for now From: Bill Schmidt To: gcc-patches@gcc.gnu.org Date: Mon, 03 Mar 2014 13:21:47 -0600 Mime-Version: 1.0 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14030319-8878-0000-0000-00000B22DE42 X-IsSubscribed: yes Hi, Currently most or all of the libsanitizer tests fail for powerpc64le-linux-gnu, and we won't be able to address this in GCC 4.9. (We do plan to look at this in the next release.) Richard Biener suggested we mark it as unsupported, as this patch implements. Bootstrapped and tested on powerpc64le-unknown-linux-gnu, verifying that libsanitizer is not built. Also bootstrapped and tested on powerpc64-unknown-linux-gnu, verifying that libsanitizer is built normally. Is this ok for trunk? Thanks, Bill 2014-03-03 Bill Schmidt * configure.tgt: Unsupported for little endian PowerPC for now. Index: libsanitizer/configure.tgt =================================================================== --- libsanitizer/configure.tgt (revision 208265) +++ libsanitizer/configure.tgt (working copy) @@ -26,6 +26,9 @@ case "${target}" in LSAN_SUPPORTED=yes fi ;; + powerpc*le-*-linux*) + UNSUPPORTED=1 + ;; powerpc*-*-linux*) ;; sparc*-*-linux*)