The Lock_Flag_DepTag went away earlier, and using TheISA gives the false impression that this code is ISA independent.

--HG--
extra : convert_revision : 67d9e51702efbe5f5244268e3753328a6cf1a1d5

src/cpu/o3/alpha/cpu_impl.hh

@@ -231,7 +231,7 @@ Fault
 AlphaO3CPU<Impl>::hwrei(unsigned tid)
 {
     // Need to clear the lock flag upon returning from an interrupt.
-    this->setMiscReg(TheISA::Lock_Flag_DepTag, false, tid);
+    this->setMiscReg(AlphaISA::MISCREG_LOCKFLAG, false, tid);
 
     this->thread[tid]->kernelStats->hwrei();