From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by sourceware.org (Postfix) with ESMTPS id 6233D385841B; Wed, 19 Jan 2022 20:01:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6233D385841B X-IronPort-AV: E=McAfee;i="6200,9189,10231"; a="225851784" X-IronPort-AV: E=Sophos;i="5.88,300,1635231600"; d="scan'208";a="225851784" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2022 12:01:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,300,1635231600"; d="scan'208";a="626025813" Received: from scymds02.sc.intel.com ([10.82.73.244]) by orsmga004.jf.intel.com with ESMTP; 19 Jan 2022 12:01:39 -0800 Received: from gskx-2.sc.intel.com (gskx-2.sc.intel.com [172.25.33.41]) by scymds02.sc.intel.com with ESMTP id 20JK1deG018845; Wed, 19 Jan 2022 12:01:39 -0800 Received: by gskx-2.sc.intel.com (Postfix, from userid 10659939) id 71F8C2864701; Wed, 19 Jan 2022 12:01:39 -0800 (PST) Date: Wed, 19 Jan 2022 12:01:39 -0800 To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, andre.simoesdiasvieira@arm.com Subject: [r12-6740 Regression] FAIL: gcc.dg/vect/slp-reduc-1.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1 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: <20220119200139.71F8C2864701@gskx-2.sc.intel.com> From: "sunil.k.pandey" X-Spam-Status: No, score=-3488.9 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: Wed, 19 Jan 2022 20:01:43 -0000 On Linux/x86_64, f4ca0a53be18dfc7162fd5dcc1e73c4203805e14 is the first bad commit commit f4ca0a53be18dfc7162fd5dcc1e73c4203805e14 Author: Andre Vieira Date: Wed Jan 19 14:11:32 2022 +0000 vect: Fix epilogue mode skipping caused FAIL: gcc.dg/vect/bb-slp-cond-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "loop vectorized" 1 FAIL: gcc.dg/vect/bb-slp-cond-1.c scan-tree-dump-times vect "loop vectorized" 1 FAIL: gcc.dg/vect/fast-math-vect-call-2.c scan-tree-dump-times vect "vectorizing stmts using SLP" 4 FAIL: gcc.dg/vect/slp-perm-9.c -flto -ffat-lto-objects scan-tree-dump-not vect "permutation requires at least three vectors" FAIL: gcc.dg/vect/slp-perm-9.c scan-tree-dump-not vect "permutation requires at least three vectors" FAIL: gcc.dg/vect/slp-reduc-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/slp-reduc-1.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1 with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-6740/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="vect.exp=gcc.dg/vect/bb-slp-cond-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/bb-slp-cond-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/fast-math-vect-call-2.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-perm-9.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-perm-9.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-reduc-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-reduc-1.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)