re PR middle-end/65911 (r222508 breaks clang-tblgen)

Fix PR65911

2015-04-28  Markus Trippelsdorf  <markus@trippelsdorf.de>

	PR other/65911
	* function.c (pad_to_arg_alignment): Add parentheses.

From-SVN: r222521

gcc/ChangeLog

+2015-04-28  Markus Trippelsdorf  <markus@trippelsdorf.de>
+
+	PR other/65911
+	* function.c (pad_to_arg_alignment): Add parentheses.
+
 2015-04-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/frv/frv.h (CRT_GET_RFIB_DATA): Move definition to

gcc/function.c

@@ -4195,9 +4195,9 @@ pad_to_arg_alignment (struct args_size *offset_ptr, int boundary,
       else
 	{
 	  offset_ptr->constant = -sp_offset +
-	    ARGS_GROW_DOWNWARD ?
-	    FLOOR_ROUND (offset_ptr->constant + sp_offset, boundary_in_bytes) :
-	    CEIL_ROUND (offset_ptr->constant + sp_offset, boundary_in_bytes);
+	    (ARGS_GROW_DOWNWARD
+	    ? FLOOR_ROUND (offset_ptr->constant + sp_offset, boundary_in_bytes)
+	    : CEIL_ROUND (offset_ptr->constant + sp_offset, boundary_in_bytes));
 
 	    if (boundary > PARM_BOUNDARY)
 	      alignment_pad->constant = offset_ptr->constant - save_constant;