dwarf2cfi.c: remove typedef that hides pointerness

gcc/ChangeLog:

2015-09-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* dwarf2cfi.c (dw_trace_info_ref): Remove typedef.

From-SVN: r227725

gcc/ChangeLog

 2015-09-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
+	* dwarf2cfi.c (dw_trace_info_ref): Remove typedef.
+
+2015-09-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
 	* tree-vrp.c (struct assert_locus_d): Rename to assert_locus.
 	(dump_asserts_for): Adjust.
 	(register_new_assert_for): Likewise.

gcc/dwarf2cfi.c

@@ -160,9 +160,6 @@ struct dw_trace_info
 };
 
 
-typedef dw_trace_info *dw_trace_info_ref;
-
-
 /* Hashtable helpers.  */
 
 struct trace_info_hasher : nofree_ptr_hash <dw_trace_info>
@@ -186,7 +183,7 @@ trace_info_hasher::equal (const dw_trace_info *a, const dw_trace_info *b)
 
 /* The variables making up the pseudo-cfg, as described above.  */
 static vec<dw_trace_info> trace_info;
-static vec<dw_trace_info_ref> trace_work_list;
+static vec<dw_trace_info *> trace_work_list;
 static hash_table<trace_info_hasher> *trace_index;
 
 /* A vector of call frame insns for the CIE.  */