1/*
2 * Copyright (c) 2010-2012 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

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51#include "cpu/checker/cpu.hh"
52#include "cpu/o3/fu_pool.hh"
53#include "cpu/o3/iew.hh"
54#include "cpu/timebuf.hh"
55#include "debug/Activity.hh"
56#include "debug/Decode.hh"
57#include "debug/Drain.hh"
58#include "debug/IEW.hh"
59#include "params/DerivO3CPU.hh"
60
61using namespace std;
62
63template<class Impl>
64DefaultIEW<Impl>::DefaultIEW(O3CPU *_cpu, DerivO3CPUParams *params)
65 : issueToExecQueue(params->backComSize, params->forwardComSize),
66 cpu(_cpu),

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1606void
1607DefaultIEW<Impl>::updateExeInstStats(DynInstPtr &inst)
1608{
1609 ThreadID tid = inst->threadNumber;
1610
1611 iewExecutedInsts++;
1612
1613#if TRACING_ON
1614 inst->completeTick = curTick() - inst->fetchTick;
1615#endif
1616
1617 //
1618 // Control operations
1619 //
1620 if (inst->isControl())
1621 iewExecutedBranches[tid]++;
1622

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