From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by sourceware.org (Postfix) with ESMTPS id 2DEB23857C4B; Fri, 23 Sep 2022 21:12:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 2DEB23857C4B 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="6500,9779,10479"; a="299420375" X-IronPort-AV: E=Sophos;i="5.93,340,1654585200"; d="scan'208";a="299420375" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2022 14:12:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,340,1654585200"; d="scan'208";a="620356214" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by orsmga002.jf.intel.com with ESMTP; 23 Sep 2022 14:12:17 -0700 Received: from shliclel314.sh.intel.com (shliclel314.sh.intel.com [10.239.240.214]) by shvmail03.sh.intel.com (Postfix) with ESMTP id C3473100969F; Sat, 24 Sep 2022 05:12:16 +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 28NLCGC7969777; Sat, 24 Sep 2022 05:12:16 +0800 Received: (from haochenj@localhost) by shliclel314.sh.intel.com (8.15.2/8.12.8/MailSET/Submit) id 28NLCG7f969775; Sat, 24 Sep 2022 05:12:16 +0800 From: "haochen.jiang" Message-Id: <202209232112.28NLCG7f969775@shliclel314.sh.intel.com> Date: Sat, 24 Sep 2022 05:12:16 +0800 To: haochen.jiang@intel.com, gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, lin1.hu@intel.com Subject: [r13-2804 Regression] FAIL: gcc.target/i386/avx256-unaligned-store-3.c scan-assembler vmovupd.*movv2df_internal/4 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,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, a282f086ef26d90e9785e992cd09a0d118b24695 is the first bad commit commit a282f086ef26d90e9785e992cd09a0d118b24695 Author: Hu, Lin1 Date: Tue Sep 13 16:28:54 2022 +0800 i386: Optimize code generation of __mm256_zextsi128_si256(__mm_set1_epi8(-1)) caused FAIL: gcc.target/i386/avx256-unaligned-store-3.c scan-assembler vextractf128 FAIL: gcc.target/i386/avx256-unaligned-store-3.c scan-assembler vmovupd.*movv2df_internal/4 with GCC configured with ../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-2804/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/avx256-unaligned-store-3.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx256-unaligned-store-3.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)