K 10 svn:author V 6 gerald K 8 svn:date V 27 2020-07-08T11:08:05.894116Z K 7 svn:log V 187 Update to the 20200704 snapshot of GCC 10.1.1. This brings some middle-end fixes, one for arm, and ten for powerpc, as well as 5+5 for C++/libstdc++ and eight for the Fortran front end. END