------- Comment #85 from howarth at nitro dot med dot uc dot edu 2009-11-26 22:35 ------- Created an attachment (id=19160) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19160&action=view) combined patch that fixes dsymutil asserts
Combined patches... http://gcc.gnu.org/ml/gcc-patches/2009-11/msg01329.html http://gcc.gnu.org/ml/gcc-patches/2009-11/msg01452.html with hand merge of section... @@ -15719,17 +15705,19 @@ add_location_or_const_value_attribute (d a constant value. That way we are better to use add_const_value_attribute rather than expanding constant value equivalent. */ loc_list = lookup_decl_loc (decl); - if (loc_list && loc_list->first && loc_list->first == loc_list->last) + if (loc_list && loc_list->first && loc_list->first == loc_list->last + && loc_list->first->var_loc_note + && NOTE_VAR_LOCATION (loc_list->first->var_loc_note) + && NOTE_VAR_LOCATION_LOC (loc_list->first->var_loc_note)) { enum var_init_status status; struct var_loc_node *node; node = loc_list->first; status = NOTE_VAR_LOCATION_STATUS (node->var_loc_note); - rtl = NOTE_VAR_LOCATION (node->var_loc_note); - if (GET_CODE (rtl) == VAR_LOCATION - && GET_CODE (XEXP (rtl, 1)) != PARALLEL) - rtl = XEXP (XEXP (rtl, 1), 0); + rtl = NOTE_VAR_LOCATION_LOC (node->var_loc_note); + if (GET_CODE (rtl) != PARALLEL) + rtl = XEXP (rtl, 0); if ((CONSTANT_P (rtl) || GET_CODE (rtl) == CONST_STRING) && add_const_value_attribute (die, rtl)) return true; against current gcc trunk. This patch eliminates all of the asserts in dsymutil during a bootstrap of gcc trunk. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41473
