contrib/gcc/except.c

130   int region_number;
477   new->region_number = ++cfun->eh->last_region_number;
549   return region->region_number;
653       VEC_replace (eh_region, cfun->eh->region_array, i->region_number, i);
690       if (!r || r->region_number != i)
711       if (r && r->region_number == i && !reachable[i])
719 	      if (r->outer && reachable[r->outer->region_number])
736 		  if (reachable[c->region_number])
829       if (! region || region->region_number != i)
859 	  && region->region_number == i
874   if (o->region_number < *min)
875     *min = o->region_number;
876   if (o->region_number > *max)
877     *max = o->region_number;
907   n->region_number += eh_offset;
908   VEC_replace (eh_region, cfun->eh->region_array, n->region_number, n);
1034 			   (REG)->region_number + eh_offset)
1117       SET_BIT (b_outer, rp_b->region_number);
1124       if (TEST_BIT (b_outer, rp_a->region_number))
1127 	  return rp_a->region_number;
1334       if (!r || r->region_number != i)
1429       if (!region || region->region_number != i)
1483 	    = emit_jump_insn (gen_rtx_RESX (VOIDmode, region->region_number));
1509 	    = emit_jump_insn (gen_rtx_RESX (VOIDmode, region->region_number));
1551       if (!region || region->region_number != i)
1629       if (!region || region->region_number != i)
1720 	  lp_info[region->region_number].directly_reachable = 1;
1830 	  this_call_site = lp_info[region->region_number].call_site_index;
2202   VEC_replace (eh_region, cfun->eh->region_array, region->region_number, outer);
2220       bitmap_set_bit (outer->aka, region->region_number);
2585 foreach_reachable_handler (int region_number, bool is_resx,
2597   region = VEC_index (eh_region, cfun->eh->region_array, region_number);
2652   int region_number;
2657       region_number = XINT (PATTERN (insn), 0);
2665       region_number = INTVAL (XEXP (note, 0));
2668   foreach_reachable_handler (region_number, is_resx,
2681 can_throw_internal_1 (int region_number, bool is_resx)
2686   region = VEC_index (eh_region, cfun->eh->region_array, region_number);
2741 can_throw_external_1 (int region_number, bool is_resx)
2746   region = VEC_index (eh_region, cfun->eh->region_array, region_number);
3845 	       i->region_number, type_name [(int)i->type]);
3891 	if (i->region_number != j)
3893 	    error ("region_array is corrupted for region %i", i->region_number);
3900       if (VEC_index (eh_region, cfun->eh->region_array, i->region_number) != i)
3902 	  error ("region_array is corrupted for region %i", i->region_number);
3907 	  error ("outer block of region %i is wrong", i->region_number);
3913 		 i->region_number);
3918 	  error ("negative nesting depth of region %i", i->region_number);