* sysdeps/i386/fpu/s_nextafterl.c: Decrement high word of mantissa
of demorm correctly if low word is zero.
Reported by Fred J. Tydeman <tydeman@tybor.com>.
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.
2000-12-21 H.J. Lu <hjl@gnu.org>
* sysdeps/ia64/fpu/math_ldbl.h (ieee_long_double_shape_type):
Make sign_exponent element signed.
* sysdeps/ieee754/ldbl-96/math_ldbl.h (ieee_long_double_shape_type):
Fix a typo.
* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Remove dead branch.
2000-12-20 Ulrich Drepper <drepper@redhat.com>
* math/test-misc.c: Add more tests for nextafter functions.
* sysdeps/i386/fpu/s_nextafterl.c: Handle change from denormal to
normal correctly. Correct test for sign.
Based on a patch by HJ Lu.
* math/test-misc.c: Add more tests for nextafter.
* sysdeps/i386/fpu/s_nextafterl.c: Handle decrement for x<0 correctly.
* sysdeps/ieee754/ldbl-96/math_ldbl.h
(ieee_long_double_shape_type): Make sign_exponent element signed.
* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Hopefully fix
the handling of denormalized numbers.
* math/test-misc.c (main): Test for fpclassify and pseudo denormal
numbers on x86.
* sysdeps/i386/fpu/fpclassifyl.c: New file.
1999-10-19 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/i386/fpu/s_nextafterl.c: Add __nextafterl and nextafterl
aliases.
* sysdeps/ieee754/flt-32/e_lgammaf_r.c: Don't handle -Inf special.
* sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r): Check
for -Inf and return NaN.
* math/gen-libm-test.pl: Fix program name in help message.
* math/libm-test.inc (check_complex): It's Imaginary, not Complex.
* math/libm-test.inc (gamma_test): Result of gamma(-inf) is +inf.
* sysdeps/i386/Implies: Correct order of libm directories.
