Updating SVN tree Updating '.': U gcc/doc/invoke.texi U gcc/DATESTAMP U gcc/ChangeLog U gcc/testsuite/gcc.target/powerpc/builtins-3.c U gcc/testsuite/lib/target-supports.exp U gcc/testsuite/ChangeLog U gcc/go/gofrontend/MERGE U gcc/config/aarch64/arm_neon.h U gcc/config/aarch64/aarch64-cores.def U gcc/config/aarch64/aarch64-option-extensions.def U gcc/config/aarch64/aarch64.h U gcc/config/rs6000/rs6000-builtin.def U gcc/config/rs6000/rs6000-c.c U gcc/config/rs6000/rs6000.c U gcc/config/rs6000/altivec.md U libgo/go/syscall/libcall_linux.go Updated to revision 250453. Adjusting file timestamps Touching gcc/config/aarch64/aarch64-tune.md...