From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mga07.intel.com [134.134.136.100]) by sourceware.org (Postfix) with ESMTPS id 6AF913858C2F; Thu, 27 Jul 2023 07:10:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6AF913858C2F 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="6600,9927,10783"; a="434502684" X-IronPort-AV: E=Sophos;i="6.01,234,1684825200"; d="scan'208";a="434502684" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2023 00:10:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10783"; a="900757668" X-IronPort-AV: E=Sophos;i="6.01,234,1684825200"; d="scan'208";a="900757668" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by orsmga005.jf.intel.com with ESMTP; 27 Jul 2023 00:10:13 -0700 Received: from shliclel4214.sh.intel.com (shliclel4214.sh.intel.com [10.239.240.214]) by shvmail03.sh.intel.com (Postfix) with ESMTP id B08E11005155; Thu, 27 Jul 2023 15:10:12 +0800 (CST) Received: from shliclel4214.sh.intel.com (localhost [127.0.0.1]) by shliclel4214.sh.intel.com (8.16.1/8.12.8/MailSET/client) with ESMTP id 36R781Ie3080002; Thu, 27 Jul 2023 15:08:01 +0800 Received: (from haochenj@localhost) by shliclel4214.sh.intel.com (8.16.1/8.12.8/MailSET/Submit) id 36R781rY3079995; Thu, 27 Jul 2023 15:08:01 +0800 From: "haochen.jiang" Message-Id: <202307270708.36R781rY3079995@shliclel4214.sh.intel.com> Date: Thu, 27 Jul 2023 15:08:01 +0800 To: ubizjak@gmail.com, gcc-regression@gcc.gnu.org, gcc-patches@gcc.gnu.org, haochen.jiang@intel.com Subject: [r14-2786 Regression] FAIL: g++.target/i386/pr98218-1.C -std=gnu++98 scan-assembler-times cmpltps 3 on Linux/x86_64 User-Agent: s-nail v14.9.22 X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,KAM_NUMSUBJECT,KAM_SHORT,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE 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, ade30fad6669e5f34ca4c587c724d74ecc953175 is the first bad commit commit ade30fad6669e5f34ca4c587c724d74ecc953175 Author: Uros Bizjak Date: Wed Jul 26 11:10:46 2023 +0200 i386: Clear upper half of XMM register for V2SFmode operations [PR110762] caused FAIL: gcc.target/i386/pr106910-1.c scan-assembler-times roundps 9 FAIL: g++.target/i386/pr98218-1.C -std=gnu++14 scan-assembler-times cmpltps 3 FAIL: g++.target/i386/pr98218-1.C -std=gnu++14 scan-assembler-times pcmpgtd 2 FAIL: g++.target/i386/pr98218-1.C -std=gnu++17 scan-assembler-times cmpltps 3 FAIL: g++.target/i386/pr98218-1.C -std=gnu++17 scan-assembler-times pcmpgtd 2 FAIL: g++.target/i386/pr98218-1.C -std=gnu++20 scan-assembler-times cmpltps 3 FAIL: g++.target/i386/pr98218-1.C -std=gnu++20 scan-assembler-times pcmpgtd 2 FAIL: g++.target/i386/pr98218-1.C -std=gnu++98 scan-assembler-times cmpltps 3 FAIL: g++.target/i386/pr98218-1.C -std=gnu++98 scan-assembler-times pcmpgtd 2 with GCC configured with ../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-2786/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="i386.exp=gcc.target/i386/pr106910-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/pr98218-1.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.) (If you met problems with cascadelake related, disabling AVX512F in command line might save that.) (However, please make sure that there is no potential problems with AVX512.)