K 10
svn:author
V 8
truckman
K 8
svn:date
V 27
2015-02-17T01:26:17.000902Z
K 7
svn:log
V 287
Switch back to USE_GCC=yes.

Work around this bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65009>
in g++49 -Os optimzation by using -O0 optimization if we are compiling
with g++49.

Differential Revision:	https://reviews.freebsd.org/D1607
Reviewed by:	pfg
Approved by:	mat (mentor)

END