K 10
svn:author
V 6
gerald
K 8
svn:date
V 27
2020-09-19T07:00:01.508597Z
K 7
svn:log
V 139
Update to the 20200917 snapshot of GCC 8.4.1.

This brings a backport for powerpc (nee rs6000) and two for aarch64
plus two for libstdc++.

END