[Bug go/52358] math FAILs on Solaris 8 and 9

[ian at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52358

--- Comment #2 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-04-27 16:33:14 UTC ---
Author: ian
Date: Fri Apr 27 16:33:01 2012
New Revision: 186914

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186914
Log:
    PR go/52358
math: Work around bug in Solaris 9 implementation of ldexp.

The bug is that ldexp(-1, -1075) should return -0, but the
Solaris 9 implementation returns +0.

Modified:
    branches/gcc-4_7-branch/libgo/go/math/ldexp.go