stack-usage-1.c (SIZE): Define for the RL78.

	* gcc.dg/stack-usage-1.c (SIZE): Define for the RL78.
	* config/rl78/rl78.c (rl78_expand_prologue): Set stack use
	information, if requested.

From-SVN: r186313

gcc/ChangeLog

+2012-04-11  Nick Clifton  <nickc@redhat.com>
+
+	* config/rl78/rl78.c (rl78_expand_prologue): Set stack use
+	information, if requested.
+
 2012-04-11  Peter Bergner  <bergner@vnet.ibm.com>
 	    Michael Matz  <matz@suse.de>
 
@@ -26,7 +31,7 @@
 	(sh_secondary_reload): Add HImode case.  Use satisfies_constraint_Sdd,
 	disp_addr_displacement and max_mov_insn_displacement.
 	(max_mov_insn_displacement): Remove HImode check.
-	* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, 
+	* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12,
 	DISP_ADDR_P, DISP_ADDR_OFFSET): Remove.
 	* config/sh/constraints.md (K05, K13): New constraints.
 	(K12): Correct comment.

gcc/config/rl78/rl78.c

@@ -827,6 +827,9 @@ rl78_expand_prologue (void)
   if (!cfun->machine->computed)
     rl78_compute_frame_info ();
 
+  if (flag_stack_usage_info)
+    current_function_static_stack_size = cfun->machine->framesize;
+
   for (i = 0; i < 16; i++)
     if (cfun->machine->need_to_push [i])
       {

gcc/testsuite/ChangeLog

+2012-04-11  Nick Clifton  <nickc@redhat.com>
+
+	* gcc.dg/stack-usage-1.c (SIZE): Define for the RL78.
+
 2012-04-11  Peter Bergner  <bergner@vnet.ibm.com>
 
 	PR target/16458

gcc/testsuite/gcc.dg/stack-usage-1.c

@@ -58,6 +58,8 @@
 #  define SIZE 224
 #elif defined (__epiphany__)
 #  define SIZE (256 - __EPIPHANY_STACK_OFFSET__)
+#elif defined (__RL78__)
+#  define SIZE 254
 #else
 #  define SIZE 256
 #endif