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| author | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-22 06:20:41 -0800 |
|---|---|---|
| committer | Sunil K Pandey <skpgkp2@gmail.com> | 2021-12-22 13:03:14 -0800 |
| commit | f20f980c71651e2b2c49e717f547d958cbe29a55 (patch) | |
| tree | 49c6a6b55bfe523ac0c230182e6fbcbdc1e7c5e2 /sysdeps/x86_64/fpu/svml_d_acos2_core.S | |
| parent | c6d7d6312c21bbcfb236d48bb7c11cedb234389f (diff) | |
| download | glibc-f20f980c71651e2b2c49e717f547d958cbe29a55.tar.gz glibc-f20f980c71651e2b2c49e717f547d958cbe29a55.tar.xz glibc-f20f980c71651e2b2c49e717f547d958cbe29a55.zip | |
x86-64: Add vector acos/acosf implementation to libmvec
Implement vectorized acos/acosf containing SSE, AVX, AVX2 and AVX512 versions for libmvec as per vector ABI. It also contains accuracy and ABI tests for vector acos/acosf with regenerated ulps. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'sysdeps/x86_64/fpu/svml_d_acos2_core.S')
| -rw-r--r-- | sysdeps/x86_64/fpu/svml_d_acos2_core.S | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/svml_d_acos2_core.S b/sysdeps/x86_64/fpu/svml_d_acos2_core.S new file mode 100644 index 0000000000..9656478b2d --- /dev/null +++ b/sysdeps/x86_64/fpu/svml_d_acos2_core.S @@ -0,0 +1,29 @@ +/* Function acos vectorized with SSE2. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <sysdep.h> +#include "svml_d_wrapper_impl.h" + + .text +ENTRY (_ZGVbN2v_acos) +WRAPPER_IMPL_SSE2 acos +END (_ZGVbN2v_acos) + +#ifndef USE_MULTIARCH + libmvec_hidden_def (_ZGVbN2v_acos) +#endif |