--- /dev/null
+/* Test of ldexp*() function family.
+ Copyright (C) 2012 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)));
+}
--- /dev/null
+/* Test of fmaf() function.
+ Copyright (C) 2012 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/>. */
+
+#include <config.h>
+
+#include <math.h>
+
+#include "isnanf-nolibm.h"
+#include "infinity.h"
+#include "nan.h"
+#include "macros.h"
+
+#undef INFINITY
+#undef NAN
+
+#define DOUBLE float
+#define ISNAN isnanf
+#define INFINITY Infinityf ()
+#define NAN NaNf ()
+#define L_(literal) literal##f
+#define FMA fmaf
+#include "test-fma-ieee.h"
+
+int
+main ()
+{
+ test_function ();
+
+ return 0;
+}