diff options
Diffstat (limited to 'src/cpu/o3/lsq_unit_impl.hh')
| -rw-r--r-- | src/cpu/o3/lsq_unit_impl.hh | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh index dd3604ffe..b5d337935 100644 --- a/src/cpu/o3/lsq_unit_impl.hh +++ b/src/cpu/o3/lsq_unit_impl.hh @@ -445,12 +445,16 @@ LSQUnit<Impl>::executeLoad(DynInstPtr &inst) Fault load_fault = NoFault; DPRINTF(LSQUnit, "Executing load PC %s, [sn:%lli]\n", - inst->pcState(),inst->seqNum); + inst->pcState(), inst->seqNum); assert(!inst->isSquashed()); load_fault = inst->initiateAcc(); + if (inst->isTranslationDelayed() && + load_fault == NoFault) + return load_fault; + // If the instruction faulted or predicated false, then we need to send it // along to commit without the instruction completing. if (load_fault != NoFault || inst->readPredicate() == false) { @@ -532,6 +536,10 @@ LSQUnit<Impl>::executeStore(DynInstPtr &store_inst) Fault store_fault = store_inst->initiateAcc(); + if (store_inst->isTranslationDelayed() && + store_fault == NoFault) + return store_fault; + if (store_inst->readPredicate() == false) store_inst->forwardOldRegs(); |