From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by sourceware.org (Postfix) with ESMTPS id 42D8D384AB4F; Mon, 13 May 2024 16:55:55 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 42D8D384AB4F 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 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 42D8D384AB4F Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=198.175.65.14 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715619357; cv=none; b=qyJI/T6Mk1KALlwOgYmyDRHyBvWuG3LwgQlyRboMARYmi+3N+j8yA1ZGg4wzJwARAlonBVT7q6qHpIwRYJXZEmF+TdvitMg4XqO4mIMF5kBCngHE05S1USAI2kUSXU3v+A6FzMcGUy/qGOLHDxmGIerbdPyKgKAzTqClJyXrV+k= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715619357; c=relaxed/simple; bh=I0am0QMhA+fhZxhTUaCeSkPE8AmwdFSwwUxHzc323I8=; h=From:Message-Id:Date:To:Subject; b=LIiTLXSHSanwGkEeaO87vatVKR7WQCCDSHHKTUkVnEgbaPtTTazr1+3nFDGpEwB2uYUe8jQ7JJLv2uO47GI7ckXRYjPF97pmvHhwaVtHFsnAkX9km57HSg6scLW6h6dq9t15Gf7S/pn0ZckFAB/DeLJu10KgA99AovwRKugebOQ= ARC-Authentication-Results: i=1; server2.sourceware.org X-CSE-ConnectionGUID: ZuXcXJblQti1H1CwX08U+A== X-CSE-MsgGUID: UnJzEgmPTw23f7d7YxIOzw== X-IronPort-AV: E=McAfee;i="6600,9927,11072"; a="15401648" X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="15401648" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2024 09:55:55 -0700 X-CSE-ConnectionGUID: YYLMROZVTCqkRT2hZZ/Axw== X-CSE-MsgGUID: 6jNxABACRFCyFQJNAmT6pQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="34950222" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by fmviesa004.fm.intel.com with ESMTP; 13 May 2024 09:55:52 -0700 Received: from shliclel4214.sh.intel.com (shliclel4214.sh.intel.com [10.239.240.214]) by shvmail03.sh.intel.com (Postfix) with ESMTP id ADF6410081D6; Tue, 14 May 2024 00:55:51 +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 44DGtGEa3421787; Tue, 14 May 2024 00:55:16 +0800 Received: (from haochenj@localhost) by shliclel4214.sh.intel.com (8.16.1/8.16.1/Submit) id 44DGtDix3421786; Tue, 14 May 2024 00:55:13 +0800 From: "haochen.jiang" Message-Id: <202405131655.44DGtDix3421786@shliclel4214.sh.intel.com> Date: Tue, 14 May 2024 00:55:13 +0800 To: m.kretz@gsi.de, gcc-regression@gcc.gnu.org, gcc-patches@gcc.gnu.org, haochen.jiang@intel.com Subject: [r15-429 Regression] FAIL: experimental/simd/pr109261_constexpr_simd.cc -msse2 -O2 -Wno-psabi (test for excess errors) on Linux/x86_64 User-Agent: s-nail v14.9.22 X-Spam-Status: No, score=-0.4 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, fb1649f8b4ad5043dd0e65e4e3a643a0ced018a9 is the first bad commit commit fb1649f8b4ad5043dd0e65e4e3a643a0ced018a9 Author: Matthias Kretz Date: Mon May 6 12:13:55 2024 +0200 libstdc++: Use __builtin_shufflevector for simd split and concat caused FAIL: experimental/simd/pr109261_constexpr_simd.cc -msse2 -O2 -Wno-psabi (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-429/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=experimental/simd/pr109261_constexpr_simd.cc --target_board='unix{-m32}'" (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.)