Updating SVN tree U gcc/doc/invoke.texi U gcc/d/Make-lang.in U gcc/d/ChangeLog U gcc/DATESTAMP U gcc/optabs-libfuncs.c U gcc/optabs-libfuncs.h U gcc/ChangeLog U gcc/go/go-gcc.cc U gcc/go/ChangeLog U gcc/go/gofrontend/MERGE U gcc/opts.c U gcc/config/aarch64/atomics.md U libgo/configure U libgo/Makefile.in U libgo/testsuite/Makefile.in U libgo/configure.ac D libgo/config/go.m4 U libgo/config/libtool.m4 U libgo/Makefile.am U libgo/aclocal.m4 Updated to revision 265710. Adjusting file timestamps