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Diffstat (limited to 'math/test-nearbyint-except.c')
| -rw-r--r-- | math/test-nearbyint-except.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/math/test-nearbyint-except.c b/math/test-nearbyint-except.c deleted file mode 100644 index e33846c1d0..0000000000 --- a/math/test-nearbyint-except.c +++ /dev/null @@ -1,90 +0,0 @@ -/* Test nearbyint functions do not clear exceptions (bug 15491). - Copyright (C) 2015-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <fenv.h> -#include <math.h> -#include <stdbool.h> -#include <stdio.h> - -#include <math-tests.h> - -#ifndef FE_INVALID -# define FE_INVALID 0 -#endif - -static bool any_supported = false; - -#define TEST_FUNC(NAME, FLOAT, SUFFIX) \ -static int \ -NAME (void) \ -{ \ - int result = 0; \ - if (!EXCEPTION_TESTS (FLOAT)) \ - return 0; \ - any_supported = true; \ - volatile FLOAT a, b __attribute__ ((unused)); \ - a = 1.0; \ - /* nearbyint must not clear already-raised exceptions. */ \ - feraiseexcept (FE_ALL_EXCEPT); \ - b = nearbyint ## SUFFIX (a); \ - if (fetestexcept (FE_ALL_EXCEPT) == FE_ALL_EXCEPT) \ - puts ("PASS: " #FLOAT); \ - else \ - { \ - puts ("FAIL: " #FLOAT); \ - result = 1; \ - } \ - /* But it mustn't lose exceptions from sNaN arguments. */ \ - if (SNAN_TESTS (FLOAT)) \ - { \ - static volatile FLOAT snan = __builtin_nans ## SUFFIX (""); \ - volatile FLOAT c __attribute__ ((unused)); \ - feclearexcept (FE_ALL_EXCEPT); \ - c = nearbyint ## SUFFIX (snan); \ - if (fetestexcept (FE_INVALID) == FE_INVALID) \ - puts ("PASS: " #FLOAT " sNaN"); \ - else \ - { \ - puts ("FAIL: " #FLOAT " sNaN"); \ - result = 1; \ - } \ - } \ - return result; \ -} - -TEST_FUNC (float_test, float, f) -TEST_FUNC (double_test, double, ) -#ifndef NO_LONG_DOUBLE -TEST_FUNC (ldouble_test, long double, l) -#endif - -static int -do_test (void) -{ - int result = float_test (); - result |= double_test (); -#ifndef NO_LONG_DOUBLE - result |= ldouble_test (); -#endif - if (!any_supported) - return 77; - return result; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |