From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by sourceware.org (Postfix) with ESMTPS id 4DB0C3856DEE; Fri, 17 Jun 2022 02:37:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4DB0C3856DEE X-IronPort-AV: E=McAfee;i="6400,9594,10380"; a="276975967" X-IronPort-AV: E=Sophos;i="5.92,306,1650956400"; d="scan'208";a="276975967" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2022 19:37:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,306,1650956400"; d="scan'208";a="536674004" Received: from scymds01.sc.intel.com ([10.148.94.138]) by orsmga003.jf.intel.com with ESMTP; 16 Jun 2022 19:37:31 -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 25H2bVPt003924; Thu, 16 Jun 2022 19:37:31 -0700 Received: by gskx-2.sc.intel.com (Postfix, from userid 10659939) id A0F4D2864754; Thu, 16 Jun 2022 19:37:31 -0700 (PDT) Date: Thu, 16 Jun 2022 19:37:31 -0700 To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, jwakely@redhat.com Subject: [r13-1139 Regression] FAIL: 21_strings/basic_string/cons/char/105995.cc (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: <20220617023731.A0F4D2864754@gskx-2.sc.intel.com> From: skpandey@sc.intel.com X-Spam-Status: No, score=-3488.7 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KAM_NUMSUBJECT, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE, URI_HEX 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, 17 Jun 2022 02:37:40 -0000 On Linux/x86_64, 98a0d72a610a87e8e383d366e50253ddcc9a51dd is the first bad commit commit 98a0d72a610a87e8e383d366e50253ddcc9a51dd Author: Jonathan Wakely Date: Thu Jun 16 14:57:32 2022 +0100 libstdc++: Support constexpr global std::string for size < 15 [PR105995] caused FAIL: 21_strings/basic_string/cons/char/105995.cc (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r13-1139/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}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=21_strings/basic_string/cons/char/105995.cc --target_board='unix{-m32}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=21_strings/basic_string/cons/char/105995.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=21_strings/basic_string/cons/char/105995.cc --target_board='unix{-m64}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=21_strings/basic_string/cons/char/105995.cc --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)