http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52639
--- Comment #7 from dcb <dcb314 at hotmail dot com> 2012-04-24 18:08:53 UTC --- (In reply to comment #6) > Supposedly fixed by > > 2012-04-10 Ulrich Weigand <ulrich.weig...@linaro.org> > > PR tree-optimization/52870 > * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that > presumed pattern statement is within the same loop or basic block. > > meaning, I cannot reproduce it. I checked and trunk 20120422 doesn't seem to have this bug. So it looks fixed to me. Suggest mark resolved.