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 A7F303858D3C; Wed, 19 Oct 2022 13:40:24 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A7F303858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=ecsmtp.sh.intel.com Authentication-Results: sourceware.org; spf=none smtp.mailfrom=ecsmtp.sh.intel.com X-IronPort-AV: E=McAfee;i="6500,9779,10505"; a="304028045" X-IronPort-AV: E=Sophos;i="5.95,196,1661842800"; d="scan'208";a="304028045" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 06:40:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10505"; a="771791577" X-IronPort-AV: E=Sophos;i="5.95,196,1661842800"; d="scan'208";a="771791577" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by fmsmga001.fm.intel.com with ESMTP; 19 Oct 2022 06:40:21 -0700 Received: from shliclel314.sh.intel.com (shliclel314.sh.intel.com [10.239.240.214]) by shvmail03.sh.intel.com (Postfix) with ESMTP id E0D7D100780E; Wed, 19 Oct 2022 21:40:20 +0800 (CST) Received: from shliclel314.sh.intel.com (localhost [127.0.0.1]) by shliclel314.sh.intel.com (8.15.2/8.12.8/MailSET/client) with ESMTP id 29JDcBMT667580; Wed, 19 Oct 2022 21:38:11 +0800 Received: (from haochenj@localhost) by shliclel314.sh.intel.com (8.15.2/8.12.8/MailSET/Submit) id 29JDcB3Z667568; Wed, 19 Oct 2022 21:38:11 +0800 From: "haochen.jiang" Message-Id: <202210191338.29JDcB3Z667568@shliclel314.sh.intel.com> Date: Wed, 19 Oct 2022 21:38:11 +0800 To: haochen.jiang@intel.com, gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, rguenther@suse.de Subject: [r13-3356 Regression] FAIL: libgomp.c++/loop-14.C (internal compiler error: verify_ssa failed) 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 X-Spam-Status: No, score=-0.5 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 List-Id: On Linux/x86_64, 92ef7822bfd4ea3393e0a1dd40b4abef9fce027f is the first bad commit commit 92ef7822bfd4ea3393e0a1dd40b4abef9fce027f Author: Richard Biener Date: Tue Oct 18 10:01:45 2022 +0200 tree-optimization/107302 - fix vec_perm placement for recurrence vect caused FAIL: libgomp.c++/loop-13.C execution test FAIL: libgomp.c++/loop-13.C (internal compiler error: verify_ssa failed) FAIL: libgomp.c++/loop-13.C (test for excess errors) FAIL: libgomp.c++/loop-14.C execution test FAIL: libgomp.c++/loop-14.C (internal compiler error: verify_ssa failed) FAIL: libgomp.c++/loop-14.C (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-3356/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/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-13.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-13.C --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-14.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-14.C --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com)