On 32-bit x86, disable certain tests involving sNaN values.

Follow-up to commit 495ded2c8c1eb8c0ac4b54add2dd397852e19cba.

1 files changed, 36 insertions, 0 deletions

diff --git a/sysdeps/generic/math-tests.h b/sysdeps/generic/math-tests.h
new file mode 100644
index 0000000000..76f738ee99
--- /dev/null
+++ b/sysdeps/generic/math-tests.h
@@ -0,0 +1,36 @@
+/* Configuration for math tests.  Generic version.
+   Copyright (C) 2013 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/>.  */
+
+/* Indicate whether to run tests involving sNaN values for the float, double,
+   and long double C data types, respectively.  All are run unless
+   overridden.  */
+#ifndef SNAN_TESTS_float
+# define SNAN_TESTS_float	1
+#endif
+#ifndef SNAN_TESTS_double
+# define SNAN_TESTS_double	1
+#endif
+#ifndef SNAN_TESTS_long_double
+# define SNAN_TESTS_long_double	1
+#endif
+
+/* Return nonzero value if to run tests involving sNaN values for X.  */
+#define SNAN_TESTS(x)							\
+  (sizeof (x) == sizeof (float) ? SNAN_TESTS_float			\
+   : sizeof (x) == sizeof (double) ? SNAN_TESTS_double			\
+   : SNAN_TESTS_long_double)