diff options
Diffstat (limited to 'src/cpu/o3/rename_impl.hh')
-rw-r--r-- | src/cpu/o3/rename_impl.hh | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/cpu/o3/rename_impl.hh b/src/cpu/o3/rename_impl.hh index 6e564abab..3ab0afe11 100644 --- a/src/cpu/o3/rename_impl.hh +++ b/src/cpu/o3/rename_impl.hh @@ -884,11 +884,6 @@ DefaultRename<Impl>::doSquash(const InstSeqNum &squashed_seq_num, ThreadID tid) // Put the renamed physical register back on the free list. freeList->addReg(hb_it->newPhysReg); - // Be sure to mark its register as ready if it's a misc register. - if (hb_it->newPhysReg >= maxPhysicalRegs) { - scoreboard->setReg(hb_it->newPhysReg); - } - historyBuffer[tid].erase(hb_it++); ++renameUndoneMaps; @@ -1050,8 +1045,7 @@ DefaultRename<Impl>::renameDestRegs(DynInstPtr &inst, ThreadID tid) rename_result = renameMap[tid]->rename(flat_dest_reg); //Mark Scoreboard entry as not ready - if (regIdxToClass(dest_reg) != MiscRegClass) - scoreboard->unsetReg(rename_result.first); + scoreboard->unsetReg(rename_result.first); DPRINTF(Rename, "[tid:%u]: Renaming arch reg %i to physical " "reg %i.\n", tid, (int)flat_dest_reg, |