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-rw-r--r--src/cpu/o3/inst_queue_impl.hh5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cpu/o3/inst_queue_impl.hh b/src/cpu/o3/inst_queue_impl.hh
index 1c86b7c89..f0b682602 100644
--- a/src/cpu/o3/inst_queue_impl.hh
+++ b/src/cpu/o3/inst_queue_impl.hh
@@ -42,6 +42,9 @@
* Korey Sewell
*/
+#ifndef __CPU_O3_INST_QUEUE_IMPL_HH__
+#define __CPU_O3_INST_QUEUE_IMPL_HH__
+
#include <limits>
#include <vector>
@@ -1508,3 +1511,5 @@ InstructionQueue<Impl>::dumpInsts()
++num;
}
}
+
+#endif//__CPU_O3_INST_QUEUE_IMPL_HH__