https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107346
--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > But I am having trouble debugging this as I cant' seem to break on > vect_recog_bit_insert_pattern and I haven't figured out how to get gnat1 to > create dumps :( There are no differences between gnat1 and cc1/cc1plus as far as dumps are concerned, e.g. -fdump-tree-optimized creates the .optimized dump.
