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| author | Kevin Lim <ktlim@umich.edu> | 2006-07-19 15:28:02 -0400 |
|---|---|---|
| committer | Kevin Lim <ktlim@umich.edu> | 2006-07-19 15:28:02 -0400 |
| commit | 85515c4976532e0057a56a16cd53367bb6d0bbdb (patch) | |
| tree | 908a533186d387c1cc6207e867e060054845bc24 /src/cpu/o3/lsq_unit_impl.hh | |
| parent | 0cedb23d3c9122c061c5c1837dfaf01f570e0733 (diff) | |
| download | gem5-85515c4976532e0057a56a16cd53367bb6d0bbdb.tar.xz | |
O3CPU fixes.
src/cpu/o3/lsq_unit.hh:
LSQ needs to decrement the WB counter if the load is going to be replayed.
src/cpu/o3/lsq_unit_impl.hh:
LSQ needs to decrement the WB counter if the load is squashed.
--HG--
extra : convert_revision : 20a10baf0d6ab46065e561ddba231251865ebdbd
Diffstat (limited to 'src/cpu/o3/lsq_unit_impl.hh')
| -rw-r--r-- | src/cpu/o3/lsq_unit_impl.hh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh index 85b150cd9..4f5dbbf1c 100644 --- a/src/cpu/o3/lsq_unit_impl.hh +++ b/src/cpu/o3/lsq_unit_impl.hh @@ -790,6 +790,7 @@ LSQUnit<Impl>::writeback(DynInstPtr &inst, PacketPtr pkt) // Squashed instructions do not need to complete their access. if (inst->isSquashed()) { + iewStage->decrWb(inst->seqNum); assert(!inst->isStore()); ++lsqIgnoredResponses; return; |