v850.md (epilogue): Remove suppressed code.

        * config/v850/v850.md (epilogue): Remove suppressed code.
        (return): Rename to return_simple and remove test of frame size.
        * config/v850/v850.c (expand_epilogue): Rename call to gen_return
        to gen_return_simple.

From-SVN: r146635

gcc/ChangeLog

+2009-04-23  Nick Clifton  <nickc@redhat.com>
+
+	* config/v850/v850.md (epilogue): Remove suppressed code.
+	(return): Rename to return_simple and remove test of frame size.
+	* config/v850/v850.c (expand_epilogue): Rename call to gen_return
+	to gen_return_simple.
+
 2009-04-22  Jing Yu  <jingyu@google.com>
 
 	PR testsuite/39781

gcc/config/v850/v850.c

@@ -1931,7 +1931,7 @@ Saved %d bytes via epilogue function (%d vs. %d) in function %s\n",
       else if (actual_fsize)
 	emit_jump_insn (gen_return_internal ());
       else
-	emit_jump_insn (gen_return ());
+	emit_jump_insn (gen_return_simple ());
     }
 
   v850_interrupt_cache_p = FALSE;

gcc/config/v850/v850.md

@@ -1552,18 +1552,13 @@
   ""
   "
 {
-  /* Try to use the trivial return first.  Else use the
-     full epilogue.  */
-  if (0)
-    emit_jump_insn (gen_return ());
-  else
-    expand_epilogue ();
+  expand_epilogue ();
   DONE;
 }")
 
-(define_insn "return"
+(define_insn "return_simple"
   [(return)]
-  "reload_completed && compute_frame_size (get_frame_size (), (long *)0) == 0"
+  "reload_completed"
   "jmp [r31]"
   [(set_attr "length" "2")
    (set_attr "cc" "none")])