1/*
2 * Copyright (c) 2012-2013 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Copyright (c) 2004-2006 The Regents of The University of Michigan
15 * Copyright (c) 2013 Advanced Micro Devices, Inc.
16 * All rights reserved.
17 *
18 * Redistribution and use in source and binary forms, with or without
19 * modification, are permitted provided that the following conditions are
20 * met: redistributions of source code must retain the above copyright
21 * notice, this list of conditions and the following disclaimer;
22 * redistributions in binary form must reproduce the above copyright
23 * notice, this list of conditions and the following disclaimer in the

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194 /** Returns if the blocked load was handled. */
195 bool isLoadBlockedHandled()
196 { return loadBlockedHandled; }
197
198 /** Records the blocked load as being handled. */
199 void setLoadBlockedHandled()
200 { loadBlockedHandled = true; }
201
202 /** Returns the number of free LQ entries. */
203 unsigned numFreeLoadEntries();
204
205 /** Returns the number of free SQ entries. */
206 unsigned numFreeStoreEntries();
207
208 /** Returns the number of loads in the LQ. */
209 int numLoads() { return loads; }
210
211 /** Returns the number of stores in the SQ. */
212 int numStores() { return stores; }
213
214 /** Returns if either the LQ or SQ is full. */
215 bool isFull() { return lqFull() || sqFull(); }

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