function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P before…

function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P before testing TYPE_TRANSPARENT_AGGR.

	* function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P
	before testing TYPE_TRANSPARENT_AGGR.
	* calls.c (initialize_argument_information, load_register_parameters):
	Likewise.

From-SVN: r275472

gcc/ChangeLog

+2019-09-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P
+	before testing TYPE_TRANSPARENT_AGGR.
+	* calls.c (initialize_argument_information, load_register_parameters):
+	Likewise.
+
 2019-09-06  Richard Earnshaw  <rearnsha@arm.com>
 
 	* config/arm/arm.md (cmp_and): Add short-it variant for thumb2 with

gcc/calls.c

@@ -1991,8 +1991,7 @@ initialize_argument_information (int num_actuals ATTRIBUTE_UNUSED,
       /* If TYPE is a transparent union or record, pass things the way
 	 we would pass the first field of the union or record.  We have
 	 already verified that the modes are the same.  */
-      if ((TREE_CODE (type) == UNION_TYPE || TREE_CODE (type) == RECORD_TYPE)
-	   && TYPE_TRANSPARENT_AGGR (type))
+      if (RECORD_OR_UNION_TYPE_P (type) && TYPE_TRANSPARENT_AGGR (type))
 	type = TREE_TYPE (first_field (type));
 
       /* Decide where to pass this arg.
@@ -2772,9 +2771,7 @@ load_register_parameters (struct arg_data *args, int num_actuals,
 	  HOST_WIDE_INT const_size = 0;
 	  rtx_insn *before_arg = get_last_insn ();
 	  tree type = TREE_TYPE (args[i].tree_value);
-	  if ((TREE_CODE (type) == UNION_TYPE
-	       || TREE_CODE (type) == RECORD_TYPE)
-	      && TYPE_TRANSPARENT_AGGR (type))
+	  if (RECORD_OR_UNION_TYPE_P (type) && TYPE_TRANSPARENT_AGGR (type))
 	    type = TREE_TYPE (first_field (type));
 	  /* Set non-negative if we must move a word at a time, even if
 	     just one word (e.g, partial == 4 && mode == DFmode).  Set

gcc/function.c

@@ -2443,8 +2443,7 @@ assign_parm_find_data_types (struct assign_parm_data_all *all, tree parm,
   /* If the parm is to be passed as a transparent union or record, use the
      type of the first field for the tests below.  We have already verified
      that the modes are the same.  */
-  if ((TREE_CODE (data->arg.type) == UNION_TYPE
-       || TREE_CODE (data->arg.type) == RECORD_TYPE)
+  if (RECORD_OR_UNION_TYPE_P (data->arg.type)
       && TYPE_TRANSPARENT_AGGR (data->arg.type))
     data->arg.type = TREE_TYPE (first_field (data->arg.type));