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diff --git a/src/cpu/o3/alpha_dyn_inst_impl.hh b/src/cpu/o3/alpha_dyn_inst_impl.hh
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+++ b/src/cpu/o3/alpha_dyn_inst_impl.hh
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+/*
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "cpu/o3/alpha_dyn_inst.hh"
+
+template <class Impl>
+AlphaDynInst<Impl>::AlphaDynInst(MachInst inst, Addr PC, Addr Pred_PC,
+                                 InstSeqNum seq_num, FullCPU *cpu)
+    : BaseDynInst<Impl>(inst, PC, Pred_PC, seq_num, cpu)
+{
+    // Make sure to have the renamed register entries set to the same
+    // as the normal register entries.  It will allow the IQ to work
+    // without any modifications.
+    for (int i = 0; i < this->staticInst->numDestRegs(); i++)
+    {
+        _destRegIdx[i] = this->staticInst->destRegIdx(i);
+    }
+
+    for (int i = 0; i < this->staticInst->numSrcRegs(); i++)
+    {
+        _srcRegIdx[i] = this->staticInst->srcRegIdx(i);
+        this->_readySrcRegIdx[i] = 0;
+    }
+
+}
+
+template <class Impl>
+AlphaDynInst<Impl>::AlphaDynInst(StaticInstPtr &_staticInst)
+    : BaseDynInst<Impl>(_staticInst)
+{
+    // Make sure to have the renamed register entries set to the same
+    // as the normal register entries.  It will allow the IQ to work
+    // without any modifications.
+    for (int i = 0; i < _staticInst->numDestRegs(); i++)
+    {
+        _destRegIdx[i] = _staticInst->destRegIdx(i);
+    }
+
+    for (int i = 0; i < _staticInst->numSrcRegs(); i++)
+    {
+        _srcRegIdx[i] = _staticInst->srcRegIdx(i);
+    }
+}
+
+#if FULL_SYSTEM
+template <class Impl>
+Fault
+AlphaDynInst<Impl>::hwrei()
+{
+    return this->cpu->hwrei();
+}
+
+template <class Impl>
+int
+AlphaDynInst<Impl>::readIntrFlag()
+{
+return this->cpu->readIntrFlag();
+}
+
+template <class Impl>
+void
+AlphaDynInst<Impl>::setIntrFlag(int val)
+{
+    this->cpu->setIntrFlag(val);
+}
+
+template <class Impl>
+bool
+AlphaDynInst<Impl>::inPalMode()
+{
+    return this->cpu->inPalMode();
+}
+
+template <class Impl>
+void
+AlphaDynInst<Impl>::trap(Fault fault)
+{
+    this->cpu->trap(fault);
+}
+
+template <class Impl>
+bool
+AlphaDynInst<Impl>::simPalCheck(int palFunc)
+{
+    return this->cpu->simPalCheck(palFunc);
+}
+#else
+template <class Impl>
+void
+AlphaDynInst<Impl>::syscall()
+{
+    this->cpu->syscall(this->threadNumber);
+}
+#endif
+