On Sat, Dec 05, 2015 at 09:57:47AM -0600, Albert Chin wrote: > <built-in>:0:0: internal compiler error: in altivec_init_builtins, at config/rs6000/rs6000.c:12322 > Please submit a full bug report, > with preprocessed source if appropriate. > See <http://gcc.gnu.org/bugs.html> for instructions. > ... > > Any ideas? You could do as suggested, and file a bug report ;-) However, 4.7 is no longer supported; please try with something more recent instead. Segher