1a2,13
> * Copyright (c) 2012 ARM Limited
> * All rights reserved
> *
> * The license below extends only to copyright in the software and shall
> * not be construed as granting a license to any other intellectual
> * property including but not limited to intellectual property relating
> * to a hardware implementation of the functionality of the software
> * licensed hereunder. You may use the software subject to the license
> * terms below provided that you ensure that this notice is replicated
> * unmodified and in its entirety in all distributions of the software,
> * modified or unmodified, in source code or in binary form.
> *
95a108,110
> /** Checks if the entire dependency graph is empty. */
> bool empty() const;
>
97c112
< bool empty(PhysRegIndex idx) { return !dependGraph[idx].next; }
---
> bool empty(PhysRegIndex idx) const { return !dependGraph[idx].next; }
243a259,269
> bool
> DependencyGraph<DynInstPtr>::empty() const
> {
> for (int i = 0; i < numEntries; ++i) {
> if (!empty(i))
> return false;
> }
> return true;
> }
>
> template <class DynInstPtr>