2bit_local.cc (6226:f1076450ab2b) 2bit_local.cc (6227:a17798f2a52c)
1/*
2 * Copyright (c) 2004-2006 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 44 unchanged lines hidden (view full) ---

53 // Setup the index mask.
54 indexMask = localPredictorSets - 1;
55
56 DPRINTF(Fetch, "Branch predictor: index mask: %#x\n", indexMask);
57
58 // Setup the array of counters for the local predictor.
59 localCtrs.resize(localPredictorSets);
60
1/*
2 * Copyright (c) 2004-2006 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 44 unchanged lines hidden (view full) ---

53 // Setup the index mask.
54 indexMask = localPredictorSets - 1;
55
56 DPRINTF(Fetch, "Branch predictor: index mask: %#x\n", indexMask);
57
58 // Setup the array of counters for the local predictor.
59 localCtrs.resize(localPredictorSets);
60
61 for (int i = 0; i < localPredictorSets; ++i)
61 for (unsigned i = 0; i < localPredictorSets; ++i)
62 localCtrs[i].setBits(_localCtrBits);
63
64 DPRINTF(Fetch, "Branch predictor: local predictor size: %i\n",
65 localPredictorSize);
66
67 DPRINTF(Fetch, "Branch predictor: local counter bits: %i\n", localCtrBits);
68
69 DPRINTF(Fetch, "Branch predictor: instruction shift amount: %i\n",
70 instShiftAmt);
71}
72
73void
74LocalBP::reset()
75{
62 localCtrs[i].setBits(_localCtrBits);
63
64 DPRINTF(Fetch, "Branch predictor: local predictor size: %i\n",
65 localPredictorSize);
66
67 DPRINTF(Fetch, "Branch predictor: local counter bits: %i\n", localCtrBits);
68
69 DPRINTF(Fetch, "Branch predictor: instruction shift amount: %i\n",
70 instShiftAmt);
71}
72
73void
74LocalBP::reset()
75{
76 for (int i = 0; i < localPredictorSets; ++i) {
76 for (unsigned i = 0; i < localPredictorSets; ++i) {
77 localCtrs[i].reset();
78 }
79}
80
81bool
82LocalBP::lookup(Addr &branch_addr, void * &bp_history)
83{
84 bool taken;

--- 62 unchanged lines hidden --- 		77 localCtrs[i].reset();
78 }
79}
80
81bool
82LocalBP::lookup(Addr &branch_addr, void * &bp_history)
83{
84 bool taken;

--- 62 unchanged lines hidden ---