fix: micro-ops resync livelock

parsa-epfl · Dec 18, 2024 · fc1f4f1 · fc1f4f1
1 parent 64b216f
commit fc1f4f1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/uArch/CoreModel/cycle.cpp b/components/uArch/CoreModel/cycle.cpp
@@ -1378,7 +1378,7 @@ CoreImpl::commit(boost::intrusive_ptr<Instruction> anInstruction)
     ;
     bool resync_accounted = false;
 
-    if (anInstruction->advancesSimics()) {
+    if (anInstruction->advancesSimics() || anInstruction->resync()) {
         CORE_DBG("Instruction is neither annuled nor is a micro-op");
 
         validation_passed &= anInstruction->preValidate();