r193716 - in /trunk/libquadmath: ChangeLog math...

[burnus@gcc.gnu.org]

Author: burnus
Date: Wed Nov 21 23:55:29 2012
New Revision: 193716

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193716
Log:
2012-11-22  David S. Miller  <davem@davemloft.net>
            Tobias Burnus  <burnus@net-b.de>
            Joseph Myers  <joseph@codesourcery.com>

        * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
        very large arguments properly.
        * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
        underflow when 'x' is very small.
        * math/j1q.c (y1q): Ditto.
        * math/log1pq.c (log1pq): Update from GLIBC. Saturate
        nonzero exponents with absolute value below 0x1p-128 to
        +/- 0x1p-128.
        * math/powq.c (powq): Update from GLIBC. If xm1 is
        smaller than LDBL_EPSILON/2.0L, just return xm1.


Modified:
    trunk/libquadmath/ChangeLog
    trunk/libquadmath/math/atanq.c
    trunk/libquadmath/math/j0q.c
    trunk/libquadmath/math/j1q.c
    trunk/libquadmath/math/log1pq.c
    trunk/libquadmath/math/powq.c