pa.c (pa_function_arg_size): Apply CEIL to GET_MODE_SIZE return value.

	* config/pa/pa.c (pa_function_arg_size): Apply CEIL to GET_MODE_SIZE
	return value.

From-SVN: r256768

gcc/ChangeLog

+2018-01-16  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_function_arg_size): Apply CEIL to GET_MODE_SIZE
+	return value.
+
 2018-01-16  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gimple-ssa-warn-restrict.c (builtin_memref::builtin_memref): For an

gcc/config/pa/pa.c

@@ -10842,9 +10842,10 @@ pa_starting_frame_offset (void)
 HOST_WIDE_INT
 pa_function_arg_size (machine_mode mode, const_tree type)
 {
-  if (mode != BLKmode)
-    return GET_MODE_SIZE (mode);
-  return CEIL (int_size_in_bytes (type), UNITS_PER_WORD);
+  HOST_WIDE_INT size;
+
+  size = mode != BLKmode ? GET_MODE_SIZE (mode) : int_size_in_bytes (type); 
+  return CEIL (size, UNITS_PER_WORD);
 }
 
 #include "gt-pa.h"