Updating SVN tree U gcc/DATESTAMP U gcc/ChangeLog A gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr7.C U gcc/cp/constexpr.c U gcc/cp/ChangeLog U gcc/config/s390/vx-builtins.md U gcc/config/nds32/nds32.c Updated to revision 245987. Adjusting file timestamps