--- a/hotspot/src/cpu/aarch64/vm/interpreter_aarch64.cpp Sat Dec 05 05:15:35 2015 -0500
+++ b/hotspot/src/cpu/aarch64/vm/interpreter_aarch64.cpp Sat Dec 05 10:40:22 2015 -0500
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@@ -39,7 +39,6 @@
#include "prims/jvmtiThreadState.hpp"
#include "prims/methodHandles.hpp"
#include "runtime/arguments.hpp"
-#include "runtime/deoptimization.hpp"
#include "runtime/frame.inline.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stubRoutines.hpp"
@@ -259,20 +258,3 @@
return entry_point;
}
-
-
-void Deoptimization::unwind_callee_save_values(frame* f, vframeArray* vframe_array) {
-
- // This code is sort of the equivalent of C2IAdapter::setup_stack_frame back in
- // the days we had adapter frames. When we deoptimize a situation where a
- // compiled caller calls a compiled caller will have registers it expects
- // to survive the call to the callee. If we deoptimize the callee the only
- // way we can restore these registers is to have the oldest interpreter
- // frame that we create restore these values. That is what this routine
- // will accomplish.
-
- // At the moment we have modified c2 to not have any callee save registers
- // so this problem does not exist and this routine is just a place holder.
-
- assert(f->is_interpreted_frame(), "must be interpreted");
-}