From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by sourceware.org (Postfix) with ESMTPS id 4019C38A90A6; Sat, 17 Dec 2022 23:02:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4019C38A90A6 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="6500,9779,10564"; a="320337993" X-IronPort-AV: E=Sophos;i="5.96,253,1665471600"; d="scan'208";a="320337993" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Dec 2022 15:02:04 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10564"; a="757174454" X-IronPort-AV: E=Sophos;i="5.96,253,1665471600"; d="scan'208";a="757174454" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by fmsmga002.fm.intel.com with ESMTP; 17 Dec 2022 15:02:02 -0800 Received: from shliclel314.sh.intel.com (shliclel314.sh.intel.com [10.239.240.214]) by shvmail03.sh.intel.com (Postfix) with ESMTP id BB8331007829; Sun, 18 Dec 2022 07:02:01 +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 2BHMxn6U145574; Sun, 18 Dec 2022 06:59:49 +0800 Received: (from haochenj@localhost) by shliclel314.sh.intel.com (8.15.2/8.12.8/MailSET/Submit) id 2BHMxnm7145572; Sun, 18 Dec 2022 06:59:49 +0800 From: "haochen.jiang" Message-Id: <202212172259.2BHMxnm7145572@shliclel314.sh.intel.com> Date: Sun, 18 Dec 2022 06:59:49 +0800 To: haochen.jiang@intel.com, gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, vmakarov@redhat.com Subject: [r13-4727 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] 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,KAM_SHORT,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,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, 12abd5a7d13209f79664ea603b3f3517f71b8c4f is the first bad commit commit 12abd5a7d13209f79664ea603b3f3517f71b8c4f Author: Vladimir N. Makarov Date: Thu Dec 15 14:11:05 2022 -0500 IRA: Check that reg classes contain a hard reg of given mode in reg move cost calculation caused FAIL: 20_util/to_chars/float16_c++23.cc execution test FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] with GCC configured with ../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-4727/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/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=20_util/to_chars/float16_c++23.cc --target_board='unix{-m32}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="conformance.exp=20_util/to_chars/float16_c++23.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr64110.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr64110.c --target_board='unix{-m32\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com)