/* Test of isfinite() substitute.
- Copyright (C) 2007-2011 Free Software Foundation, Inc.
+ Copyright (C) 2007-2013 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
#include <float.h>
#include <limits.h>
+#include "infinity.h"
#include "macros.h"
float zerof = 0.0f;
ASSERT (isfinite (-2.718e30f));
ASSERT (isfinite (-2.718e-30f));
/* Infinite values. */
- ASSERT (!isfinite (1.0f / 0.0f));
- ASSERT (!isfinite (-1.0f / 0.0f));
+ ASSERT (!isfinite (Infinityf ()));
+ ASSERT (!isfinite (- Infinityf ()));
/* Quiet NaN. */
ASSERT (!isfinite (zerof / zerof));
#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT
ASSERT (isfinite (-2.718e30));
ASSERT (isfinite (-2.718e-30));
/* Infinite values. */
- ASSERT (!isfinite (1.0 / 0.0));
- ASSERT (!isfinite (-1.0 / 0.0));
+ ASSERT (!isfinite (Infinityd ()));
+ ASSERT (!isfinite (- Infinityd ()));
/* Quiet NaN. */
ASSERT (!isfinite (zerod / zerod));
#if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT
ASSERT (isfinite (-2.718e30L));
ASSERT (isfinite (-2.718e-30L));
/* Infinite values. */
- ASSERT (!isfinite (1.0L / 0.0L));
- ASSERT (!isfinite (-1.0L / 0.0L));
+ ASSERT (!isfinite (Infinityl ()));
+ ASSERT (!isfinite (- Infinityl ()));
/* Quiet NaN. */
ASSERT (!isfinite (zerol / zerol));
}
#endif
-#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
+#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Representation of an 80-bit 'long double' as an initializer for a sequence
of 'unsigned int' words. */
# ifdef WORDS_BIGENDIAN