diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2001-06-16 04:34:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-06-16 04:34:51 +0000 |
| commit | 636ccfc8fb4c9bd450fa5b7982771912a602d2b0 (patch) | |
| tree | 5661796ece5df22516e45b329d69235c40aefc72 /math | |
| parent | 2e92fd3ce2ad19a5383916e59f4cf42cc69cb127 (diff) | |
| download | glibc-636ccfc8fb4c9bd450fa5b7982771912a602d2b0.tar.gz | |
Update.
2001-06-14 Roland McGrath <roland@frob.com>
* configure.in: Let sysdeps Implies files in add-ons bring in
sysdeps directories from the main source and other add-ons too.
2001-06-15 Jakub Jelinek <jakub@redhat.com>
* math/test-misc.c (main): Add tests for nextafter and nexttoward
with +-Inf as second argument.
* sysdeps/generic/s_nexttowardf.c (__nexttowardf): Only check for
NaN, not Inf.
* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Fix check for NaN.
* sysdeps/i386/fpu/s_nexttoward.c: New.
* sysdeps/i386/fpu/s_nexttowardf.c: New.
* sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Simplify
check for NaN, optimize x==+-0 handling.
* sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf): Likewise.
* sysdeps/ieee754/ldbl-96/s_nextafterl.c (__nextafterl): Simplify
check for NaN, fix sign in x==+-0 case.
* sysdeps/ia64/fpu/s_nexttoward.c: New.
* sysdeps/ia64/fpu/s_nexttowardf.c: New.
2001-06-15 H.J. Lu <hjl@gnu.org>
* rt/tst-aio2.c (do_test): Initialize cb.aio_offset to 0.
* rt/tst-aio3.c (do_test): Likewise.
* rt/tst-aio4.c (do_test): Likewise.
* rt/tst-aio5.c (do_test): Likewise.
* rt/tst-aio6.c (do_test): Likewise.
Diffstat (limited to 'math')
| -rw-r--r-- | math/test-misc.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/math/test-misc.c b/math/test-misc.c index 5a785745cd..a7b17d4c2b 100644 --- a/math/test-misc.c +++ b/math/test-misc.c @@ -384,6 +384,24 @@ main (void) v2.ieee.negative); result = 1; } + + if (nextafterf (0.0f, INFINITY) != nextafterf (0.0f, 1.0f) + || nextafterf (-0.0f, INFINITY) != nextafterf (-0.0f, 1.0f) + || nextafterf (0.0f, -INFINITY) != nextafterf (0.0f, -1.0f) + || nextafterf (-0.0f, -INFINITY) != nextafterf (-0.0f, -1.0f)) + { + printf ("nextafterf (+-0, +-Inf) != nextafterf (+-0, +-1)\n"); + result = 1; + } + + if (nexttowardf (0.0f, INFINITY) != nexttowardf (0.0f, 1.0f) + || nexttowardf (-0.0f, INFINITY) != nexttowardf (-0.0f, 1.0f) + || nexttowardf (0.0f, -INFINITY) != nexttowardf (0.0f, -1.0f) + || nexttowardf (-0.0f, -INFINITY) != nexttowardf (-0.0f, -1.0f)) + { + printf ("nexttowardf (+-0, +-Inf) != nexttowardf (+-0, +-1)\n"); + result = 1; + } } { @@ -680,6 +698,24 @@ main (void) v2.ieee.negative); result = 1; } + + if (nextafter (0.0, INFINITY) != nextafter (0.0, 1.0) + || nextafter (-0.0, INFINITY) != nextafter (-0.0, 1.0) + || nextafter (0.0, -INFINITY) != nextafter (0.0, -1.0) + || nextafter (-0.0, -INFINITY) != nextafter (-0.0, -1.0)) + { + printf ("nextafter (+-0, +-Inf) != nextafter (+-0, +-1)\n"); + result = 1; + } + + if (nexttoward (0.0, INFINITY) != nexttoward (0.0, 1.0) + || nexttoward (-0.0, INFINITY) != nexttoward (-0.0, 1.0) + || nexttoward (0.0, -INFINITY) != nexttoward (0.0, -1.0) + || nexttoward (-0.0, -INFINITY) != nexttoward (-0.0, -1.0)) + { + printf ("nexttoward (+-0, +-Inf) != nexttoward (+-0, +-1)\n"); + result = 1; + } } #ifndef NO_LONG_DOUBLE @@ -980,6 +1016,24 @@ main (void) v2.ieee.negative); result = 1; } + + if (nextafterl (0.0, INFINITY) != nextafterl (0.0, 1.0) + || nextafterl (-0.0, INFINITY) != nextafterl (-0.0, 1.0) + || nextafterl (0.0, -INFINITY) != nextafterl (0.0, -1.0) + || nextafterl (-0.0, -INFINITY) != nextafterl (-0.0, -1.0)) + { + printf ("nextafterl (+-0, +-Inf) != nextafterl (+-0, +-1)\n"); + result = 1; + } + + if (nexttowardl (0.0L, INFINITY) != nexttowardl (0.0L, 1.0L) + || nexttowardl (-0.0L, INFINITY) != nexttowardl (-0.0L, 1.0L) + || nexttowardl (0.0L, -INFINITY) != nexttowardl (0.0L, -1.0L) + || nexttowardl (-0.0L, -INFINITY) != nexttowardl (-0.0L, -1.0L)) + { + printf ("nexttowardl (+-0, +-Inf) != nexttowardl (+-0, +-1)\n"); + result = 1; + } } #endif |