1 files changed, 15 insertions, 2 deletions

diff --git a/src/mem/protocol/MOESI_CMP_directory-L1cache.sm b/src/mem/protocol/MOESI_CMP_directory-L1cache.sm
index 6c5d3a20f..2ef80efd2 100644
--- a/src/mem/protocol/MOESI_CMP_directory-L1cache.sm
+++ b/src/mem/protocol/MOESI_CMP_directory-L1cache.sm
@@ -635,21 +635,32 @@ machine(L1Cache, "Directory protocol")
     }
   }
 
-  action(h_load_hit, "h", desc="Notify sequencer the load completed.") {
+  action(h_load_hit, "hd", desc="Notify sequencer the load completed.") {
     assert(is_valid(cache_entry));
     DPRINTF(RubySlicc, "%s\n", cache_entry.DataBlk);
+    L1Dcache.setMRU(cache_entry);
+    sequencer.readCallback(address, cache_entry.DataBlk);
+  }
+
+  action(h_ifetch_hit, "hi", desc="Notify the sequencer about ifetch completion.") {
+    assert(is_valid(cache_entry));
+    DPRINTF(RubySlicc, "%s\n", cache_entry.DataBlk);
+    L1Icache.setMRU(cache_entry);
     sequencer.readCallback(address, cache_entry.DataBlk);
   }
 
   action(hx_load_hit, "hx", desc="Notify sequencer the load completed.") {
     assert(is_valid(cache_entry));
     DPRINTF(RubySlicc, "%s\n", cache_entry.DataBlk);
+    L1Icache.setMRU(address);
+    L1Dcache.setMRU(address);
     sequencer.readCallback(address, cache_entry.DataBlk, true);
   }
 
   action(hh_store_hit, "\h", desc="Notify sequencer that store completed.") {
     assert(is_valid(cache_entry));
     DPRINTF(RubySlicc, "%s\n", cache_entry.DataBlk);
+    L1Dcache.setMRU(cache_entry);
     sequencer.writeCallback(address, cache_entry.DataBlk);
     cache_entry.Dirty := true;
   }
@@ -657,6 +668,8 @@ machine(L1Cache, "Directory protocol")
   action(xx_store_hit, "\xx", desc="Notify sequencer that store completed.") {
     assert(is_valid(cache_entry));
     DPRINTF(RubySlicc, "%s\n", cache_entry.DataBlk);
+    L1Icache.setMRU(address);
+    L1Dcache.setMRU(address);
     sequencer.writeCallback(address, cache_entry.DataBlk, true);
     cache_entry.Dirty := true;
   }
@@ -964,7 +977,7 @@ machine(L1Cache, "Directory protocol")
   }
 
   transition({S, SM, O, OM, MM, MM_W, M, M_W}, Ifetch) {
-    h_load_hit;
+    h_ifetch_hit;
     uu_profileInstHit;
     k_popMandatoryQueue;
   }