* dwarf2out.c (cur_line_info_table): Add GTY marker.

From-SVN: r236929

gcc/ChangeLog

+2016-05-31  Nathan Sidwell  <nathan@acm.org>
+
+	* dwarf2out.c (cur_line_info_table): Add GTY marker.
+
 2016-05-31  Oleg Endo  <olegendo@gcc.gnu.org>
 
 	* config/sh/constraints.md (b): Remove constraint.

gcc/dwarf2out.c

@@ -3038,7 +3038,7 @@ static unsigned int line_info_label_num;
 /* The current table to which we should emit line number information
    for the current function.  This will be set up at the beginning of
    assembly for the function.  */
-static dw_line_info_table *cur_line_info_table;
+static GTY(()) dw_line_info_table *cur_line_info_table;
 
 /* The two default tables of line number info.  */
 static GTY(()) dw_line_info_table *text_section_line_info;