Updating SVN tree U libstdc++-v3/src/filesystem/std-path.cc U libstdc++-v3/ChangeLog U libstdc++-v3/testsuite/27_io/filesystem/path/construct/string_view.cc U libstdc++-v3/testsuite/27_io/filesystem/path/append/source.cc U libstdc++-v3/testsuite/27_io/filesystem/path/concat/strings.cc U libgcc/ChangeLog U libgcc/config/i386/cpuinfo.c U libgcc/config/i386/cpuinfo.h U gcc/doc/extend.texi U gcc/DATESTAMP U gcc/ChangeLog U gcc/testsuite/gcc.target/i386/builtin_target.c U gcc/testsuite/g++.target/i386/mv16.C U gcc/testsuite/ChangeLog U gcc/config/i386/driver-i386.c U gcc/config/i386/i386.c Updated to revision 267226. Adjusting file timestamps