bpred_unit.cc (10785:f56c10663a01) bpred_unit.cc (11321:02e930db812d)
1/*
2 * Copyright (c) 2011-2012, 2014 ARM Limited
3 * Copyright (c) 2010 The University of Edinburgh
4 * Copyright (c) 2012 Mark D. Hill and David A. Wood
5 * All rights reserved
6 *
7 * The license below extends only to copyright in the software and shall
8 * not be construed as granting a license to any other intellectual

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

410 pred_hist.front().seqNum > squashed_sn) {
411 if (pred_hist.front().usedRAS) {
412 DPRINTF(Branch, "[tid:%i]: Restoring top of RAS to: %i,"
413 " target: %s.\n", tid,
414 pred_hist.front().RASIndex, pred_hist.front().RASTarget);
415
416 RAS[tid].restore(pred_hist.front().RASIndex,
417 pred_hist.front().RASTarget);
1/*
2 * Copyright (c) 2011-2012, 2014 ARM Limited
3 * Copyright (c) 2010 The University of Edinburgh
4 * Copyright (c) 2012 Mark D. Hill and David A. Wood
5 * All rights reserved
6 *
7 * The license below extends only to copyright in the software and shall
8 * not be construed as granting a license to any other intellectual

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

410 pred_hist.front().seqNum > squashed_sn) {
411 if (pred_hist.front().usedRAS) {
412 DPRINTF(Branch, "[tid:%i]: Restoring top of RAS to: %i,"
413 " target: %s.\n", tid,
414 pred_hist.front().RASIndex, pred_hist.front().RASTarget);
415
416 RAS[tid].restore(pred_hist.front().RASIndex,
417 pred_hist.front().RASTarget);
418 } else if(pred_hist.front().wasCall && pred_hist.front().pushedRAS) {
418 } else if (pred_hist.front().wasCall && pred_hist.front().pushedRAS) {
419 // Was a call but predicated false. Pop RAS here
420 DPRINTF(Branch, "[tid: %i] Squashing"
421 " Call [sn:%i] PC: %s Popping RAS\n", tid,
422 pred_hist.front().seqNum, pred_hist.front().pc);
423 RAS[tid].pop();
424 }
425
426 // This call should delete the bpHistory.

--- 130 unchanged lines hidden --- 		419 // Was a call but predicated false. Pop RAS here
420 DPRINTF(Branch, "[tid: %i] Squashing"
421 " Call [sn:%i] PC: %s Popping RAS\n", tid,
422 pred_hist.front().seqNum, pred_hist.front().pc);
423 RAS[tid].pop();
424 }
425
426 // This call should delete the bpHistory.

--- 130 unchanged lines hidden ---