From patchwork Sat Mar 9 09:02:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Torbjorn SVENSSON X-Patchwork-Id: 87006 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id A26A1386000B for ; Sat, 9 Mar 2024 09:06:52 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by sourceware.org (Postfix) with ESMTPS id C8138385DC3A for ; Sat, 9 Mar 2024 09:06:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C8138385DC3A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=foss.st.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org C8138385DC3A Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1709975182; cv=none; b=gNX/esXMXAZTcLcob0xqUxhCQgm+ppXIkatEtFVhm3Z0/DWrxghLB6tUta7TdTMkSaqagK88xupLiyxJOuPndUZMqWcXIdol382/7rzv3bCtHtE24REdycsN7GWG/pk1TKmBr/wGD4TQNwPQNCY65kG9iArfD5My15tyKK6D58c= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1709975182; c=relaxed/simple; bh=kCRky2ZR6Nq5m3Ah9som2FKPzhvAH0swQiEWU+v06Wo=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=CLUro3mmWUPX+L9s3iK8CsrPit1drsQ/9C8/DYKdUfv3e+rIuWeBLtqn/+mtytwlKfimYA0BjqWF/EWaxUHAYqO590ggvQoP5iDNr7oj+O/KYR1iMpntWQlCrH2TS6skbl34QnTlU7uwGQ17heCL1wbA+Ar8KxYVJycaFXqBMk4= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 4294ufwo002442; Sat, 9 Mar 2024 10:06:18 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s= selector1; bh=zGVSc4twlMfln6rmJSIeBvakNAuGjiv40jf9sV8MRo0=; b=hU gXJwywGirU6njBq2fh9WRvUh+SwwuXGmnpFZxD0NcDjxwks89HuTlYf+uhTVgyfL mT232OWAa/DSAh16BTgGiwhscZhwkX227U6WMdljQ/DuO99qIN8KKEJaEYPxGSnS LnoW5jknnIwRz5jNxMm7G6E6VhlKoxhi3bxNgwUvuDS466wOclm48c93LsS3jDVl /Zybd5ja/j2QLVvUphVj8RfvLZinEGmNp+ODnQhVIZu/f1lljR96E8BexmYtDZc4 UeqjJT7wbDKX2waYSAGqb4C0SvPEtUeRSAuVtmVK8C3OUGB6xpCOMp05EhOTOreT 07EZvxk3/FwH4c0LnyoA== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3wrds88y6w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 09 Mar 2024 10:06:18 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id EF82A40045; Sat, 9 Mar 2024 10:06:05 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id E2016227F11; Sat, 9 Mar 2024 10:05:39 +0100 (CET) Received: from jkgcxl0004.jkg.st.com (10.74.22.255) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Sat, 9 Mar 2024 10:05:39 +0100 From: =?utf-8?q?Torbj=C3=B6rn_SVENSSON?= To: , , CC: , , , , =?utf-8?q?Torbj=C3=B6rn_SVENSSON?= Subject: [PATCH] testsuite: xfail test for arm Date: Sat, 9 Mar 2024 10:02:08 +0100 Message-ID: <20240309090207.2960918-1-torbjorn.svensson@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.74.22.255] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-08_08,2024-03-06_01,2023-05-22_02 X-Spam-Status: No, score=-11.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org I don't know if this affects other targets than arm-none-eabi, so I used arm-*-*. If you think it should be *-*-* or some other target selector, please let me know what to use instead. Ok for releases/gcc-13? --- On arm-none-eabi, the test case fails with .../null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c:63:65: warning: converting a packed 'enum obj_type' pointer (alignment 1) to a 'struct connection' pointer (alignment 4) may result in an unaligned pointer value [-Waddress-of-packed-member] The error was fixed in basepoints/gcc-14-6517-gb7e4a4c626e, but it was considered to be a too big change to be backported and thus, the failing test is marked xfail in GCC13. gcc/testsuite/ChangeLog: * gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c: Added dg-bogus with xfail on offending line for arm-*-*. Signed-off-by: Torbjörn SVENSSON --- .../null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/testsuite/gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c b/gcc/testsuite/gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c index 2a9c715c32c..461d5f1199c 100644 --- a/gcc/testsuite/gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c +++ b/gcc/testsuite/gcc.dg/analyzer/null-deref-pr108251-smp_fetch_ssl_fc_has_early-O2.c @@ -60,7 +60,7 @@ static inline enum obj_type obj_type(const enum obj_type *t) } static inline struct connection *__objt_conn(enum obj_type *t) { - return ((struct connection *)(((void *)(t)) - ((long)&((struct connection *)0)->obj_type))); + return ((struct connection *)(((void *)(t)) - ((long)&((struct connection *)0)->obj_type))); /* { dg-bogus "may result in an unaligned pointer value" "" { xfail arm-*-* } } */ } static inline struct connection *objt_conn(enum obj_type *t) {