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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
/* Test for vector sincos/sincosf ABI.
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Copyright (C) 2016-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <support/test-driver.h>
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/* Since libsupport_nonshared.a is placed before test-libmvec*.o, which
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defines do_test, reference support_test_main here to include it to
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avoid undefined reference to support_test_main. The libmvec ABI test
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doesn't need other symbols in libsupport_nonshared.a. */
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__typeof (support_test_main) *support_test_main_p = support_test_main;
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#define N 1000
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LIBMVEC_TYPE x[N], s[N], c[N];
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LIBMVEC_TYPE *s_ptrs[N];
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LIBMVEC_TYPE *c_ptrs[N];
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int
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test_vector_abi (void)
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{
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int i;
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for(i = 0; i < N; i++)
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{
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x[i] = i / 3;
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s_ptrs[i] = &s[i];
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c_ptrs[i] = &c[i];
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}
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#pragma omp simd
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for(i = 0; i < N; i++)
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LIBMVEC_SINCOS (x[i], s_ptrs[i], c_ptrs[i]);
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return 0;
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}
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