Include a (return) in the epilogue, and emit it using emit_jump_insn not

emit_insn.

From-SVN: r31899

gcc/ChangeLog

+2000-02-10  Nick Clifton  <nickc@cygnus.com>
+
+	* config/arm/thumb.md (epilogue): Include a (return) in the
+	generated insn, and emit it using emit_jump_insn not
+	emit_insn. 
+
 Thu Feb 10 18:28:59 MET 2000  Jan Hubicka  <jh@suse.cz>
 
 	* function.c (assign_temp): Change zero-sized arrays to size 1.

gcc/config/arm/thumb.md

@@ -1107,14 +1107,17 @@
 ")
 
 (define_expand "epilogue"
-  [(unspec_volatile [(const_int 0)] 1)]
+  [(unspec_volatile [(return)] 1)]
   "! thumb_trivial_epilogue ()"
   "
   thumb_expand_epilogue ();
+  emit_jump_insn (gen_rtx_UNSPEC_VOLATILE (VOIDmode,
+	gen_rtvec (1, gen_rtx_RETURN (VOIDmode)), 1));
+  DONE;
 ")
 
 (define_insn "*epilogue_insns"
-  [(unspec_volatile [(const_int 0)] 1)]
+  [(unspec_volatile [(return)] 1)]
   ""
   "*
   return thumb_unexpanded_epilogue ();