Updating SVN tree U gcc/DATESTAMP U gcc/ChangeLog A gcc/testsuite/gcc.target/powerpc/recip-sqrtf.c U gcc/testsuite/ChangeLog U gcc/fortran/decl.c U gcc/fortran/ChangeLog U gcc/config/rs6000/rs6000-protos.h U gcc/config/rs6000/rs6000.c U gcc/config/rs6000/rs6000.md Updated to revision 231319. Adjusting file timestamps