[From nobody Sun May 3 22:03:04 2026 Received: (at submit) by bugs.debian.org; 10 Feb 2026 17:35:21 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-130.2 required=4.0 tests=BAYES_00, BODY_INCLUDES_CONTROL_AFFECTS,BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FROMDEVELOPER, HAS_PACKAGE,SPF_HELO_NONE,SPF_NONE,UNPARSEABLE_RELAY, USER_IN_DKIM_WELCOMELIST,XMAILER_REPORTBUG autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 67; hammy, 150; neutral, 71; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <dparsons@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:44842) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <dparsons@debian.org>) id 1vprdx-0046Ah-0W for submit@bugs.debian.org; Tue, 10 Feb 2026 17:35:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Date:Message-ID:Subject:To:From: Content-Transfer-Encoding:MIME-Version:Content-Type:Reply-To:Cc:Content-ID: Content-Description:In-Reply-To:References; bh=nJlvadlMmZ7Hy4/1qVFQ6guQbC42HNPP/7THblGa5vQ=; b=SCmgHKPiiKo+6DVpaNTPN4Gagd wRCq/EHWLlUzmS8Hrh+sIfPS4+BoVM0Ue4vRJe9wsVIplFHH6zW0NLcfczAnsSf1YA5Xj/gIY6pPm IE6AcUjJWXNMMntocnUWd7LXVf8QLwh8HyNqpfJMfs3qy+DUTaO1hQAbN4Ns9OpwFlp1aWLc5nCRi hTWx9JoXfADX8jus6yCtGcDMpPv6PNefbDa2Nr6FrS88ZIJFQlzoEeuxdsCcg8d3+pw5OyKclElwb O8tN/z9NQvMe1EOwlvkz0xkioZ3yhgDyaqu7f4JFtFDvwsXIt5VVcW0tRsElwJIAuvp+oZLN1rjL4 SMnnrcJw==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from <dparsons@debian.org>) id 1vprdv-00AQNn-0W; Tue, 10 Feb 2026 17:35:19 +0000 Received: from drew by sandy with local (Exim 4.99.1) (envelope-from <dparsons@debian.org>) id 1vprdu-0000000Bxph-0Klt; Tue, 10 Feb 2026 18:35:18 +0100 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Drew Parsons <dparsons@debian.org> To: Debian Bug Tracking System <submit@bugs.debian.org> Subject: libxsimd-dev: clang errors on ppc64el Message-ID: <177074491806.2830799.10246506670704284682.reportbug@sandy> X-Mailer: reportbug 13.2.0 Date: Tue, 10 Feb 2026 18:35:18 +0100 X-Debian-User: dparsons Delivered-To: submit@bugs.debian.org Package: libxsimd-dev Version: 14.0.0-2 Severity: serious Justification: debci X-Debbugs-Cc: debian-powerpc@lists.debian.org User: debian-powerpc@lists.debian.org Usertags: ppc64el Control: forwarded -1 https://github.com/xtensor-stack/xsimd/issues/1257 Control: affects -1 src:llvm-toolchain-21 xsimd 14.0.0 tests on ppc64el are passing with gcc 15 but failing with clang 21. If gcc is fine, is there a clang option we should apply, or should it be consider a bug in clang? 2007s [ 5%] Building CXX object CMakeFiles/test_xsimd.dir/test_api.cpp.o 2007s /usr/bin/clang++ -DXSIMD_ENABLE_XTL_COMPLEX=1 -Wunused-parameter -Wextra -Wreorder -Wshorten-64-to-32 -std=c++17 -g -fPIC -mcpu=native -mtune=native -O3 -DNDEBUG -MD -MT CMakeFiles/test_xsimd.dir/test_api.cpp.o -MF CMakeFiles/test_xsimd.dir/test_api.cpp.o.d -o CMakeFiles/test_xsimd.dir/test_api.cpp.o -c /tmp/autopkgtest-lxc.egz8qg2i/downtmp/build.Yvf/src/test/test_api.cpp 2010s In file included from /tmp/autopkgtest-lxc.egz8qg2i/downtmp/build.Yvf/src/test/test_api.cpp:12: 2010s In file included from /usr/include/xsimd/xsimd.hpp:63: 2010s In file included from /usr/include/xsimd/memory/xsimd_aligned_allocator.hpp:27: 2010s In file included from /usr/include/xsimd/memory/../config/xsimd_arch.hpp:19: 2010s In file included from /usr/include/xsimd/memory/../config/../types/xsimd_all_registers.hpp:51: 2010s /usr/include/xsimd/memory/../config/../types/xsimd_vsx_register.hpp:67:61: error: cannot use 'long' with '__vector bool' 2010s 67 | XSIMD_DECLARE_SIMD_BOOL_VSX_REGISTER(unsigned long, long); 2010s | ^ 2010s /usr/include/xsimd/memory/../config/../types/xsimd_vsx_register.hpp:68:52: error: cannot use 'long' with '__vector bool' 2010s 68 | XSIMD_DECLARE_SIMD_BOOL_VSX_REGISTER(long, long); 2010s | ^ 2010s /usr/include/xsimd/memory/../config/../types/xsimd_vsx_register.hpp:70:54: error: cannot use 'long' with '__vector bool' 2010s 70 | XSIMD_DECLARE_SIMD_BOOL_VSX_REGISTER(double, long); 2010s | ^ ... 1987s In file included from /usr/include/xsimd/xsimd.hpp:77: 1987s In file included from /usr/include/xsimd/types/xsimd_batch.hpp:520: 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:429:20: error: no matching function for call to 'vec_ld' 1987s 429 | return vec_ld(0, reinterpret_cast<const typename batch<T, A>::register_type*>(mem)); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:752:20: error: no matching function for call to 'vec_st' 1987s 752 | return vec_st(self.data, 0, reinterpret_cast<typename batch<T, A>::register_type*>(mem)); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:436:20: error: no matching function for call to 'vec_vsx_ld' 1987s 436 | return vec_vsx_ld(0, (typename batch<T, A>::register_type const*)mem); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:335:24: error: call to 'vec_cmpeq' is ambiguous 1987s 335 | auto res = vec_cmpeq(self.data, other.data); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:222:20: error: call to 'vec_splats' is ambiguous 1987s 222 | return vec_splats(val); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:130:20: error: call to 'vec_and' is ambiguous 1987s 130 | return vec_and(self.data, other.data); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:759:20: error: no matching function for call to 'vec_vsx_st' 1987s 759 | return vec_vsx_st(self.data, 0, reinterpret_cast<typename batch<T, A>::register_type*>(mem)); ... 1987s In file included from /usr/include/xsimd/types/../arch/xsimd_isa.hpp:136: 1987s /usr/include/xsimd/types/../arch/./xsimd_vsx.hpp:335:24: error: call to 'vec_cmpeq' is ambiguous 1987s 335 | auto res = vec_cmpeq(self.data, other.data); ... 1988s 19 errors generated. Reported upstream, https://github.com/xtensor-stack/xsimd/issues/1257 ]