re PR middle-end/37323 (__builtin_apply failures)

	PR middle-end/37323
	* builtins.c (expand_builtin_apply_args): Emit sequence before
	parm_birth_insn instead of after entry_of_function's first insn.

From-SVN: r142116

gcc/ChangeLog

 2008-11-22  Jakub Jelinek  <jakub@redhat.com>
 
+	PR middle-end/37323
+	* builtins.c (expand_builtin_apply_args): Emit sequence before
+	parm_birth_insn instead of after entry_of_function's first insn.
+
 	PR middle-end/37316
 	* function.c (assign_parm_remove_parallels): Pass
 	data->passed_type as third argument to emit_group_store.

gcc/builtins.c

@@ -1436,7 +1436,7 @@ expand_builtin_apply_args (void)
        chain current, so the code is placed at the start of the
        function.  */
     push_topmost_sequence ();
-    emit_insn_before (seq, NEXT_INSN (entry_of_function ()));
+    emit_insn_before (seq, parm_birth_insn);
     pop_topmost_sequence ();
     return temp;
   }