Updating SVN tree U libstdc++-v3/doc/xml/manual/status_cxx2011.xml U libstdc++-v3/ChangeLog U ChangeLog U libgcc/config.host U libgcc/configure.ac U libgcc/ChangeLog U libgcc/configure U gcc/DATESTAMP U gcc/ChangeLog A gcc/testsuite/gcc.c-torture/execute/pr63641.c U gcc/testsuite/ChangeLog U gcc/dwarf2out.c U gcc/simplify-rtx.c U gcc/tree-ssa-reassoc.c U gcc/config/rs6000/rs6000.c Updated to revision 216693. Adjusting file timestamps