arm.c (neon_dereference_pointer): Do not call covert during RTL expansion.

2012-03-12  Richard Guenther  <rguenther@suse.de>

	* config/arm/arm.c (neon_dereference_pointer): Do not call
	covert during RTL expansion.

From-SVN: r185233

gcc/ChangeLog

+2012-03-12  Richard Guenther  <rguenther@suse.de>
+
+	* config/arm/arm.c (neon_dereference_pointer): Do not call
+	covert during RTL expansion.
+
 2012-03-12  Tristan Gingold  <gingold@adacore.com>
 
 	* doc/invoke.texi (VMS Options): Merge Alpha/VMS and IA-64/VMS

gcc/config/arm/arm.c

@@ -20637,9 +20637,8 @@ neon_dereference_pointer (tree exp, enum machine_mode mem_mode,
   array_type = build_array_type (elem_type, build_index_type (upper_bound));
 
   /* Dereference EXP using that type.  */
-  exp = convert (build_pointer_type (array_type), exp);
   return fold_build2 (MEM_REF, array_type, exp,
-		      build_int_cst (TREE_TYPE (exp), 0));
+		      build_int_cst (build_pointer_type (array_type), 0));
 }
 
 /* Expand a Neon builtin.  */