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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
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/* Test totalorderl and totalordermagl for ldbl-128ibm.
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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 <math_ldbl.h>
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#include <stdbool.h>
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#include <stdio.h>
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struct test
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{
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double hi, lo1, lo2;
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};
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static const struct test tests[] =
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{
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{ __builtin_nan (""), 1, __builtin_nans ("") },
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{ -__builtin_nan (""), 1, __builtin_nans ("") },
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{ __builtin_nans (""), 1, __builtin_nan ("") },
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{ -__builtin_nans (""), 1, __builtin_nan ("") },
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{ __builtin_inf (), 0.0, -0.0 },
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{ -__builtin_inf (), 0.0, -0.0 },
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{ 1.5, 0.0, -0.0 },
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};
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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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for (size_t i = 0; i < sizeof (tests) / sizeof (tests[0]); i++)
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{
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long double ldx = ldbl_pack (tests[i].hi, tests[i].lo1);
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long double ldy = ldbl_pack (tests[i].hi, tests[i].lo2);
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bool to1 = totalorderl (&ldx, &ldy);
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bool to2 = totalorderl (&ldy, &ldx);
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if (to1 && to2)
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printf ("PASS: test %zu\n", i);
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else
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{
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printf ("FAIL: test %zu\n", i);
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result = 1;
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}
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to1 = totalordermagl (&ldx, &ldy);
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to2 = totalordermagl (&ldy, &ldx);
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if (to1 && to2)
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printf ("PASS: test %zu (totalordermagl)\n", i);
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else
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{
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printf ("FAIL: test %zu (totalordermagl)\n", i);
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result = 1;
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}
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}
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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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