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author | H.J. Lu <hjl.tools@gmail.com> | 2021-10-13 13:46:52 -0700 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2021-10-14 11:59:12 -0700 |
commit | 9d3c9a046a2d7cfc9cad18675612e5916c65d7d7 (patch) | |
tree | 12b2f03416ffa0dcc72fb2c5c2a67a8ce351cb8a /sysdeps/x86_64/fpu/test-vector-abi-sincos.h | |
parent | d6d89608ac8cf2b37c75debad1fff653f6939f90 (diff) | |
download | glibc-9d3c9a046a2d7cfc9cad18675612e5916c65d7d7.tar.gz glibc-9d3c9a046a2d7cfc9cad18675612e5916c65d7d7.tar.xz glibc-9d3c9a046a2d7cfc9cad18675612e5916c65d7d7.zip |
x86-64: Add test-vector-abi.h/test-vector-abi-sincos.h
Add templates for vector ABI test and use them for vector sincos/sincosf ABI tests.
Diffstat (limited to 'sysdeps/x86_64/fpu/test-vector-abi-sincos.h')
-rw-r--r-- | sysdeps/x86_64/fpu/test-vector-abi-sincos.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/test-vector-abi-sincos.h b/sysdeps/x86_64/fpu/test-vector-abi-sincos.h new file mode 100644 index 0000000000..8863677a69 --- /dev/null +++ b/sysdeps/x86_64/fpu/test-vector-abi-sincos.h @@ -0,0 +1,49 @@ +/* Test for vector sincos/sincosf ABI. + Copyright (C) 2016-2021 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 <math.h> +#include <support/test-driver.h> + +/* Since libsupport_nonshared.a is placed before test-libmvec*.o, which + defines do_test, reference support_test_main here to include it to + avoid undefined reference to support_test_main. The libmvec ABI test + doesn't need other symbols in libsupport_nonshared.a. */ +__typeof (support_test_main) *support_test_main_p = support_test_main; + +#define N 1000 +LIBMVEC_TYPE x[N], s[N], c[N]; +LIBMVEC_TYPE *s_ptrs[N]; +LIBMVEC_TYPE *c_ptrs[N]; + +int +test_vector_abi (void) +{ + int i; + for(i = 0; i < N; i++) + { + x[i] = i / 3; + s_ptrs[i] = &s[i]; + c_ptrs[i] = &c[i]; + } + +#pragma omp simd + for(i = 0; i < N; i++) + LIBMVEC_SINCOS (x[i], s_ptrs[i], c_ptrs[i]); + + return 0; +} |