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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
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* Test for powl
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Copyright (C) 2011-2022 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 <stdio.h>
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#include <math.h>
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#include <float.h>
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#include <ieee754.h>
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static int
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do_test (void)
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{
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int result = 0;
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#if LDBL_MANT_DIG == 64
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{
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long double x = 1e-20;
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union ieee854_long_double u;
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u.ieee.mantissa0 = 1;
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u.ieee.mantissa1 = 1;
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u.ieee.exponent = 0;
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u.ieee.negative = 0;
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(void) powl (0.2, u.d);
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x = powl (x, 1.5);
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if (fabsl (x - 1e-30) > 1e-10)
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{
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printf ("powl (1e-20, 1.5): wrong result: %Lg\n", x);
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result = 1;
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}
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}
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#endif
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return result;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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