From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by sourceware.org (Postfix) with ESMTPS id C4949398B82B; Thu, 17 Sep 2020 17:21:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C4949398B82B IronPort-SDR: m9PX3FOj9fxSOV95Wz9G3grSUJsj16jyvkLeR8mgKBjtPXBAM41sI8P8LwlEIiaJ8oWaedHCm+ 7ohqiA+udr4g== X-IronPort-AV: E=McAfee;i="6000,8403,9747"; a="177845198" X-IronPort-AV: E=Sophos;i="5.77,271,1596524400"; d="scan'208";a="177845198" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2020 10:21:26 -0700 IronPort-SDR: irld4fjkn/4Dl/Vx8xFicGBuTVzoxydj8C9PGbRJzhmdgn+QQG1zpsGjy8PzWdjqGSjvgSLGDM Z5alfXQD6PnQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,271,1596524400"; d="scan'208";a="339502759" Received: from scymds01.sc.intel.com ([10.148.94.138]) by fmsmga002.fm.intel.com with ESMTP; 17 Sep 2020 10:21:26 -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 08HHLQmk005294; Thu, 17 Sep 2020 10:21:26 -0700 Received: by gskx-2.sc.intel.com (Postfix, from userid 10659939) id 1EE1E2814255; Thu, 17 Sep 2020 10:21:26 -0700 (PDT) Date: Thu, 17 Sep 2020 10:21:26 -0700 To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, rguenther@suse.de Subject: [r11-3258 Regression] FAIL: gfortran.dg/array_constructor_11.f90 -O3 -g execution test on Linux/x86_64 (-m64 -march=cascadelake) 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: <20200917172126.1EE1E2814255@gskx-2.sc.intel.com> From: "sunil.k.pandey" X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Sep 2020 17:21:31 -0000 On Linux/x86_64, c7f4be78cb61006492d16375aba5392f580cd633 is the first bad commit commit c7f4be78cb61006492d16375aba5392f580cd633 Author: Richard Biener Date: Thu Sep 17 11:48:36 2020 +0200 CSE negated multiplications and divisions caused FAIL: gfortran.dg/array_constructor_11.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/array_constructor_11.f90 -O3 -g execution test with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-3258/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="dg.exp=gfortran.dg/array_constructor_11.f90 --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)