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 396B33858435; Mon, 4 Oct 2021 19:41:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 396B33858435 X-IronPort-AV: E=McAfee;i="6200,9189,10127"; a="222993417" X-IronPort-AV: E=Sophos;i="5.85,346,1624345200"; d="scan'208";a="222993417" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2021 12:41:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,346,1624345200"; d="scan'208";a="439215337" Received: from scymds01.sc.intel.com ([10.148.94.138]) by orsmga003.jf.intel.com with ESMTP; 04 Oct 2021 12:41:25 -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 194JfPvH024842; Mon, 4 Oct 2021 12:41:25 -0700 Received: by gskx-2.sc.intel.com (Postfix, from userid 10659939) id 62D54286470F; Mon, 4 Oct 2021 12:41:25 -0700 (PDT) Date: Mon, 04 Oct 2021 12:41:25 -0700 To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, rguenther@suse.de Subject: [r12-4143 Regression] FAIL: gfortran.dg/predict-2.f90 -O scan-tree-dump-times profile_estimate "Fortran loop preheader heuristics of edge" 2 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: <20211004194125.62D54286470F@gskx-2.sc.intel.com> From: "sunil.k.pandey" X-Spam-Status: No, score=-3489.0 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=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Mon, 04 Oct 2021 19:41:29 -0000 On Linux/x86_64, 55a3be2f5255d69e740d61b2c5aaba1ccbc643b8 is the first bad commit commit 55a3be2f5255d69e740d61b2c5aaba1ccbc643b8 Author: Richard Biener Date: Mon Oct 4 10:57:45 2021 +0200 tree-optimization/102570 - teach VN about internal functions caused FAIL: gfortran.dg/predict-2.f90 -O scan-tree-dump-times profile_estimate "Fortran loop preheader heuristics of edge" 2 with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-4143/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/predict-2.f90 --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/predict-2.f90 --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/predict-2.f90 --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/predict-2.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)