dwarf2out.c (file_table_last_lookup): Move this GC'd declaration outside of…

dwarf2out.c (file_table_last_lookup): Move this GC'd declaration outside of #ifdef DWARF2_DEBUGGING_INFO to fix...


	* dwarf2out.c (file_table_last_lookup): Move this GC'd declaration
	outside of #ifdef DWARF2_DEBUGGING_INFO to fix bootstrap failure
	on platforms that don't use dwarf for debug info.


Co-Authored-By: Roger Sayle <roger@eyesopen.com>

From-SVN: r116903

gcc/ChangeLog

+2006-09-12  Andrew Pinski  <pinskia@physics.uc.edu>
+	    Roger Sayle  <roger@eyesopen.com>
+
+	* dwarf2out.c (file_table_last_lookup): Move this GC'd declaration
+	outside of #ifdef DWARF2_DEBUGGING_INFO to fix bootstrap failure
+	on platforms that don't use dwarf for debug info.
+
 2006-09-12  Jason Merrill  <jason@redhat.com>
 
 	PR middle-end/28493

gcc/dwarf2out.c

@@ -3998,6 +3998,9 @@ static GTY(()) struct dwarf_file_data * last_emitted_file;
 /* Number of internal labels generated by gen_internal_sym().  */
 static GTY(()) int label_num;
 
+/* Cached result of previous call to lookup_filename.  */
+static GTY(()) struct dwarf_file_data * file_table_last_lookup;
+
 #ifdef DWARF2_DEBUGGING_INFO
 
 /* Offset from the "steady-state frame pointer" to the frame base,
@@ -13522,8 +13525,6 @@ file_table_hash (const void *p_p)
    the index of the filename was looked up last.  This handles the majority of
    all searches.  */
 
-static GTY(()) struct dwarf_file_data * file_table_last_lookup;
-
 static struct dwarf_file_data *
 lookup_filename (const char *file_name)
 {