K 10
svn:author
V 2
ps
K 8
svn:date
V 27
2000-03-16T08:15:53.000000Z
K 7
svn:log
V 179
MFC: 1.65
Use 64-bit math to decide if optimization needs to be changed.
Kirk also made structural changes, which he did not mention in the
previous commit.  Merge those as well.

END