From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by sourceware.org (Postfix) with ESMTPS id D84CA3858032; Wed, 19 Jan 2022 04:16:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D84CA3858032 X-IronPort-AV: E=McAfee;i="6200,9189,10231"; a="245174570" X-IronPort-AV: E=Sophos;i="5.88,298,1635231600"; d="scan'208";a="245174570" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2022 20:16:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,298,1635231600"; d="scan'208";a="578688937" Received: from scymds01.sc.intel.com ([10.148.94.138]) by fmsmga008.fm.intel.com with ESMTP; 18 Jan 2022 20:16:44 -0800 Received: from gskx-2.sc.intel.com (gskx-2.sc.intel.com [172.25.33.41]) by scymds01.sc.intel.com with ESMTP id 20J4GiY0008701; Tue, 18 Jan 2022 20:16:44 -0800 Received: by gskx-2.sc.intel.com (Postfix, from userid 10659939) id 9ABE42864704; Tue, 18 Jan 2022 20:16:44 -0800 (PST) Date: Tue, 18 Jan 2022 20:16:44 -0800 To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, jason@redhat.com Subject: [r12-6704 Regression] FAIL: g++.target/i386/pr98218-1.C -std=gnu++20 scan-assembler-times pcmpgtd 2 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 Message-Id: <20220119041644.9ABE42864704@gskx-2.sc.intel.com> From: "sunil.k.pandey" X-Spam-Status: No, score=-3488.8 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=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-regression@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-regression mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Jan 2022 04:16:48 -0000 On Linux/x86_64, fdd6d85bd75df9a97659220373b5c1e8b3019e26 is the first bad commit commit fdd6d85bd75df9a97659220373b5c1e8b3019e26 Author: Jason Merrill Date: Tue Jan 18 17:43:03 2022 -0500 c++: Use -std=c++20 in testsuite default std list caused FAIL: g++.dg/cpp0x/constexpr-compare2.C -std=c++14 (test for excess errors) FAIL: g++.dg/cpp0x/constexpr-compare2.C -std=c++17 (test for excess errors) FAIL: g++.dg/cpp0x/constexpr-compare2.C -std=c++20 (test for excess errors) FAIL: g++.dg/opt/pr91838.C -std=c++14 scan-assembler pxor\\s+%xmm0,\\s+%xmm0 FAIL: g++.dg/opt/pr91838.C -std=c++17 scan-assembler pxor\\s+%xmm0,\\s+%xmm0 FAIL: g++.dg/opt/pr91838.C -std=c++20 scan-assembler pxor\\s+%xmm0,\\s+%xmm0 FAIL: g++.dg/vect/simd-bool-comparison-1.cc -std=c++14 scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: g++.dg/vect/simd-bool-comparison-1.cc -std=c++17 scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: g++.dg/vect/simd-bool-comparison-1.cc -std=c++20 scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: g++.dg/vect/simd-bool-comparison-1.cc -std=c++98 scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: g++.dg/vect/slp-pr87105.cc -std=c++14 scan-tree-dump-times slp2 "basic block part vectorized" 1 FAIL: g++.dg/vect/slp-pr87105.cc -std=c++17 scan-tree-dump-times slp2 "basic block part vectorized" 1 FAIL: g++.dg/vect/slp-pr87105.cc -std=c++20 scan-tree-dump-times slp2 "basic block part vectorized" 1 FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 10) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 11) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 12) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 13) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 14) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 15) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 16) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 17) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 18) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 19) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 4) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 5) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 6) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 7) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 8) FAIL: g++.target/i386/mv28.C -std=c++14 (test for errors, line 9) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 10) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 11) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 12) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 13) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 14) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 15) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 16) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 17) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 18) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 19) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 4) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 5) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 6) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 7) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 8) FAIL: g++.target/i386/mv28.C -std=c++17 (test for errors, line 9) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 10) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 11) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 12) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 13) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 14) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 15) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 16) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 17) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 18) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 19) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 4) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 5) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 6) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 7) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 8) FAIL: g++.target/i386/mv28.C -std=c++20 (test for errors, line 9) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 10) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 11) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 12) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 13) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 14) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 15) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 16) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 17) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 18) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 19) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 4) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 5) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 6) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 7) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 8) FAIL: g++.target/i386/mv28.C -std=c++98 (test for errors, line 9) FAIL: g++.target/i386/pr82625.C -std=gnu++14 scan-tree-dump-times optimized "return 4096;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++14 scan-tree-dump-times optimized "return 8192;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++17 scan-tree-dump-times optimized "return 4096;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++17 scan-tree-dump-times optimized "return 8192;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++20 scan-tree-dump-times optimized "return 4096;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++20 scan-tree-dump-times optimized "return 8192;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++98 scan-tree-dump-times optimized "return 4096;" 1 FAIL: g++.target/i386/pr82625.C -std=gnu++98 scan-tree-dump-times optimized "return 8192;" 1 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 pcmpgtd 2 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 pcmpgtd 2 with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-6704/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="dg.exp=g++.dg/cpp0x/constexpr-compare2.C --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/constexpr-compare2.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/constexpr-compare2.C --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/constexpr-compare2.C --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/opt/pr91838.C --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/simd-bool-comparison-1.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/simd-bool-comparison-1.cc --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/slp-pr87105.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/slp-pr87105.cc --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/mv28.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/mv28.C --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/pr82625.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/pr82625.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 skpgkp2 at gmail dot com)