r193037 - in /trunk/libquadmath: ChangeLog math...

[burnus@gcc.gnu.org]

Author: burnus
Date: Wed Oct 31 15:46:59 2012
New Revision: 193037

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193037
Log:
2012-10-31  Tobias Burnus  <burnus@net-b.de>
            Joseph Myers <joseph@codesourcery.com>
            David S. Miller <davem@davemloft.net>
            Ulrich Drepper <drepper@redhat.com>
            Marek Polacek <polacek@redhat.com>:
            Petr Baudis <pasky@suse.cz>

        * math/complex.c (csqrtq): NaN and INF fixes.
        * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
        * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
        large parameters. Fix errno for boundary conditions.
        * math/finiteq.c (finiteq): Add comment.
        * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
        and bad results for some subnormal results. Fix sign of inexact
        zero return. Fix sign of exact zero return.
        Ensure additions are not scheduled after fetestexcept.
        * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
        for ynq. Fix jnq precision.
        * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
        manipulate bits before adding and subtracting TWO112[sx].
        * math/rintq.c (rintq): Ditto.
        * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
        overflow.


Modified:
    trunk/libquadmath/ChangeLog
    trunk/libquadmath/math/complex.c
    trunk/libquadmath/math/expm1q.c
    trunk/libquadmath/math/finiteq.c
    trunk/libquadmath/math/fmaq.c
    trunk/libquadmath/math/jnq.c
    trunk/libquadmath/math/nearbyintq.c
    trunk/libquadmath/math/rintq.c
    trunk/libquadmath/math/scalblnq.c
    trunk/libquadmath/math/scalbnq.c
    trunk/libquadmath/math/sqrtq.c