Updating SVN tree U gcc/c/ChangeLog U gcc/c/c-decl.c U gcc/DATESTAMP U gcc/ChangeLog A gcc/testsuite/gfortran.dg/pr77498.f A gcc/testsuite/gcc.dg/pr79730.c U gcc/testsuite/ChangeLog U gcc/tree-ssa-pre.c Updated to revision 246583. Adjusting file timestamps