diff options
Diffstat (limited to 'src/cpu/pred/bpred_unit.hh')
| -rw-r--r-- | src/cpu/pred/bpred_unit.hh | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/cpu/pred/bpred_unit.hh b/src/cpu/pred/bpred_unit.hh index 0bc0d1569..61b375f9b 100644 --- a/src/cpu/pred/bpred_unit.hh +++ b/src/cpu/pred/bpred_unit.hh @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011-2012 ARM Limited + * Copyright (c) 2011-2012, 2014 ARM Limited * Copyright (c) 2010 The University of Edinburgh * All rights reserved * @@ -47,7 +47,7 @@ #ifndef __CPU_PRED_BPRED_UNIT_HH__ #define __CPU_PRED_BPRED_UNIT_HH__ -#include <list> +#include <deque> #include "base/statistics.hh" #include "base/types.hh" @@ -244,8 +244,7 @@ class BPredUnit : public SimObject bool wasReturn; }; - typedef std::list<PredictorHistory> History; - typedef History::iterator HistoryIt; + typedef std::deque<PredictorHistory> History; /** Number of the threads for which the branch history is maintained. */ uint32_t numThreads; @@ -255,13 +254,13 @@ class BPredUnit : public SimObject * as instructions are committed, or restore it to the proper state after * a squash. */ - History *predHist; + std::vector<History> predHist; /** The BTB. */ DefaultBTB BTB; /** The per-thread return address stack. */ - ReturnAddrStack *RAS; + std::vector<ReturnAddrStack> RAS; /** Stat for number of BP lookups. */ Stats::Scalar lookups; |