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-rw-r--r--src/cpu/o3/commit_impl.hh4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cpu/o3/commit_impl.hh b/src/cpu/o3/commit_impl.hh
index 2c1c9fef2..becdfd06c 100644
--- a/src/cpu/o3/commit_impl.hh
+++ b/src/cpu/o3/commit_impl.hh
@@ -40,6 +40,8 @@
* Authors: Kevin Lim
* Korey Sewell
*/
+#ifndef __CPU_O3_COMMIT_IMPL_HH__
+#define __CPU_O3_COMMIT_IMPL_HH__
#include <algorithm>
#include <set>
@@ -1540,3 +1542,5 @@ DefaultCommit<Impl>::oldestReady()
return InvalidThreadID;
}
}
+
+#endif//__CPU_O3_COMMIT_IMPL_HH__