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view tests/test-fma-ieee.h @ 17249:e542fd46ad6f
maint: update all copyright year number ranges
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Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Tue, 01 Jan 2013 00:50:58 +0000 |
parents | 0d187110279f |
children | 344018b6e5d7 |
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/* Test of ldexp*() function family. Copyright (C) 2012-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ static void test_function (void) { /* [MX] shaded specification in POSIX. */ /* NaN. */ ASSERT (ISNAN (FMA (NAN, L_(3.0), L_(5.0)))); ASSERT (ISNAN (FMA (NAN, L_(0.0), L_(5.0)))); ASSERT (ISNAN (FMA (L_(2.0), NAN, L_(5.0)))); ASSERT (ISNAN (FMA (L_(0.0), NAN, L_(5.0)))); ASSERT (ISNAN (FMA (NAN, NAN, L_(5.0)))); ASSERT (ISNAN (FMA (NAN, L_(3.0), NAN))); ASSERT (ISNAN (FMA (NAN, L_(0.0), NAN))); ASSERT (ISNAN (FMA (L_(2.0), NAN, NAN))); ASSERT (ISNAN (FMA (L_(0.0), NAN, NAN))); ASSERT (ISNAN (FMA (NAN, NAN, NAN))); /* Infinity. */ ASSERT (ISNAN (FMA (INFINITY, L_(2.0), - INFINITY))); ASSERT (ISNAN (FMA (INFINITY, - L_(2.0), INFINITY))); ASSERT (ISNAN (FMA (- INFINITY, L_(2.0), INFINITY))); ASSERT (ISNAN (FMA (- INFINITY, - L_(2.0), - INFINITY))); ASSERT (ISNAN (FMA (L_(2.0), INFINITY, - INFINITY))); ASSERT (ISNAN (FMA (L_(2.0), - INFINITY, INFINITY))); ASSERT (ISNAN (FMA (- L_(2.0), INFINITY, INFINITY))); ASSERT (ISNAN (FMA (- L_(2.0), - INFINITY, - INFINITY))); ASSERT (FMA (INFINITY, L_(2.0), INFINITY) == INFINITY); ASSERT (FMA (INFINITY, - L_(2.0), - INFINITY) == - INFINITY); ASSERT (FMA (- INFINITY, L_(2.0), - INFINITY) == - INFINITY); ASSERT (FMA (- INFINITY, - L_(2.0), INFINITY) == INFINITY); ASSERT (FMA (L_(2.0), INFINITY, INFINITY) == INFINITY); ASSERT (FMA (L_(2.0), - INFINITY, - INFINITY) == - INFINITY); ASSERT (FMA (- L_(2.0), INFINITY, - INFINITY) == - INFINITY); ASSERT (FMA (- L_(2.0), - INFINITY, INFINITY) == INFINITY); /* Infinity times zero is NaN. */ ASSERT (ISNAN (FMA (INFINITY, L_(0.0), L_(7.0)))); ASSERT (ISNAN (FMA (INFINITY, L_(0.0), INFINITY))); ASSERT (ISNAN (FMA (INFINITY, L_(0.0), NAN))); ASSERT (ISNAN (FMA (- INFINITY, L_(0.0), L_(7.0)))); ASSERT (ISNAN (FMA (- INFINITY, L_(0.0), INFINITY))); ASSERT (ISNAN (FMA (- INFINITY, L_(0.0), NAN))); ASSERT (ISNAN (FMA (L_(0.0), INFINITY, L_(7.0)))); ASSERT (ISNAN (FMA (L_(0.0), INFINITY, INFINITY))); ASSERT (ISNAN (FMA (L_(0.0), INFINITY, NAN))); ASSERT (ISNAN (FMA (L_(0.0), - INFINITY, L_(7.0)))); ASSERT (ISNAN (FMA (L_(0.0), - INFINITY, INFINITY))); ASSERT (ISNAN (FMA (L_(0.0), - INFINITY, NAN))); /* NaN in the z argument. */ ASSERT (ISNAN (FMA (L_(2.0), L_(3.0), NAN))); ASSERT (ISNAN (FMA (L_(2.0), INFINITY, NAN))); ASSERT (ISNAN (FMA (INFINITY, L_(3.0), NAN))); ASSERT (ISNAN (FMA (INFINITY, INFINITY, NAN))); }