940 main_block_label (tree label)  in main_block_label()  argument
942   basic_block bb = label_to_block (label);  in main_block_label()
946     label_for_bb[bb->index] = label;  in main_block_label()
969 	  tree label, stmt = bsi_stmt (i);  in cleanup_dead_labels()  local
974 	  label = LABEL_EXPR_LABEL (stmt);  in cleanup_dead_labels()
980 	      label_for_bb[bb->index] = label;  in cleanup_dead_labels()
987 	  if (! DECL_ARTIFICIAL (label)  in cleanup_dead_labels()
990 	      label_for_bb[bb->index] = label;  in cleanup_dead_labels()
1031 		tree label = main_block_label (CASE_LABEL (elt));  in cleanup_dead_labels()  local
1032 		CASE_LABEL (elt) = label;  in cleanup_dead_labels()
1067 	  tree label, stmt = bsi_stmt (i);  in cleanup_dead_labels()  local
1072 	  label = LABEL_EXPR_LABEL (stmt);  in cleanup_dead_labels()
1074 	  if (label == label_for_this_bb  in cleanup_dead_labels()
1075 	      || ! DECL_ARTIFICIAL (label)  in cleanup_dead_labels()
1076 	      || DECL_NONLOCAL (label)  in cleanup_dead_labels()
1077 	      || FORCED_LABEL (label))  in cleanup_dead_labels()
1364 	  tree label = bsi_stmt (bsi);  in tree_merge_blocks()  local
1373 	  if (FORCED_LABEL (LABEL_EXPR_LABEL (label)))  in tree_merge_blocks()
1376 	      bsi_insert_before (&dest_bsi, label, BSI_NEW_STMT);  in tree_merge_blocks()
1772   tree label = LABEL_EXPR_LABEL (*stmt_p);  in remove_useless_stmts_label()  local
1777   if (DECL_NONLOCAL (label))  in remove_useless_stmts_label()
1780   else if (data->last_goto && GOTO_DESTINATION (*data->last_goto) == label)  in remove_useless_stmts_label()
2607   tree stmt, label;  in disband_implicit_edges()  local
2665       label = tree_block_label (e->dest);  in disband_implicit_edges()
2667       stmt = build1 (GOTO_EXPR, void_type_node, label);  in disband_implicit_edges()
3209 has_label_p (basic_block bb, tree label)  in has_label_p()  argument
3219       if (LABEL_EXPR_LABEL (stmt) == label)  in has_label_p()
4027   tree label, stmt;  in tree_block_label()  local
4034       label = LABEL_EXPR_LABEL (stmt);  in tree_block_label()
4035       if (!DECL_NONLOCAL (label))  in tree_block_label()
4039 	  return label;  in tree_block_label()
4043   label = create_artificial_label ();  in tree_block_label()
4044   stmt = build1 (LABEL_EXPR, void_type_node, label);  in tree_block_label()
4046   return label;  in tree_block_label()
4098   tree label, stmt;  in tree_redirect_edge_and_branch()  local
4110   label = tree_block_label (dest);  in tree_redirect_edge_and_branch()
4121       GOTO_DESTINATION (stmt) = label;  in tree_redirect_edge_and_branch()
4144 		CASE_LABEL (cases) = label;  in tree_redirect_edge_and_branch()
4168 		  CASE_LABEL (elt) = label;  in tree_redirect_edge_and_branch()
4740 	  tree label = LABEL_EXPR_LABEL (stmt);  in move_block_to_fn()  local
4741 	  int uid = LABEL_DECL_UID (label);  in move_block_to_fn()
4759 	  gcc_assert (DECL_CONTEXT (label) == dest_cfun->decl);  in move_block_to_fn()