From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by sourceware.org (Postfix) with ESMTPS id C44D93835839; Fri, 22 Jul 2022 01:35:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C44D93835839 X-IronPort-AV: E=McAfee;i="6400,9594,10415"; a="285976599" X-IronPort-AV: E=Sophos;i="5.93,184,1654585200"; d="scan'208";a="285976599" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jul 2022 18:35:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,184,1654585200"; d="scan'208";a="666509287" Received: from scymds01.sc.intel.com ([10.148.94.138]) by fmsmga004.fm.intel.com with ESMTP; 21 Jul 2022 18:35:55 -0700 Received: from gskx-2.sc.intel.com (gskx-2.sc.intel.com [172.25.33.41]) by scymds01.sc.intel.com with ESMTP id 26M1Zt0r003027; Thu, 21 Jul 2022 18:35:55 -0700 Received: by gskx-2.sc.intel.com (Postfix, from userid 10659939) id 452E6286470F; Thu, 21 Jul 2022 18:35:55 -0700 (PDT) Date: Thu, 21 Jul 2022 18:35:55 -0700 To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, dmalcolm@redhat.com Subject: [r13-1786 Regression] FAIL: gcc.dg/analyzer/stdarg-3.c (test for excess errors) on Linux/x86_64 User-Agent: Heirloom mailx 12.5 7/5/10 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20220722013555.452E6286470F@gskx-2.sc.intel.com> From: skpandey@sc.intel.com X-Spam-Status: No, score=-3488.8 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KAM_NUMSUBJECT, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=no 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-regression@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-regression mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Jul 2022 01:35:58 -0000 On Linux/x86_64, b852aa7f265424c8e2036899da5d8306ff06a16c is the first bad commit commit b852aa7f265424c8e2036899da5d8306ff06a16c Author: David Malcolm Date: Thu Jul 21 17:29:26 2022 -0400 analyzer: fix -Wanalyzer-va-list-exhausted false +ve on va_arg in subroutine [PR106383] caused FAIL: gcc.dg/analyzer/stdarg-3.c (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r13-1786/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap To reproduce: $ cd {build_dir}/gcc && make check RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)