diff options
Diffstat (limited to 'cpu/beta_cpu/decode_impl.hh')
| -rw-r--r-- | cpu/beta_cpu/decode_impl.hh | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/cpu/beta_cpu/decode_impl.hh b/cpu/beta_cpu/decode_impl.hh index 8b20bf8bc..dd51f564d 100644 --- a/cpu/beta_cpu/decode_impl.hh +++ b/cpu/beta_cpu/decode_impl.hh @@ -147,7 +147,7 @@ SimpleDecode<Impl>::squash(DynInstPtr &inst) { DPRINTF(Decode, "Decode: Squashing due to incorrect branch prediction " "detected at decode.\n"); - Addr new_PC = inst->nextPC; + Addr new_PC = inst->readNextPC(); toFetch->decodeInfo.branchMispredict = true; toFetch->decodeInfo.doneSeqNum = inst->seqNum; @@ -355,10 +355,9 @@ SimpleDecode<Impl>::decode() // Go ahead and compute any PC-relative branches. - if (inst->isDirectCtrl() && inst->isUncondCtrl() && - inst->numDestRegs() == 0 && inst->numSrcRegs() == 0) { - inst->execute(); - inst->setExecuted(); + if (inst->isDirectCtrl() && inst->isUncondCtrl()) { + + inst->setNextPC(inst->branchTarget()); if (inst->mispredicted()) { ++decodeBranchMispred; |