diff -r 86c772cdcb3e -r dbc0f2f7a43c src/cpu/o3/decode_impl.hh
--- a/src/cpu/o3/decode_impl.hh	Tue Jan 22 16:49:53 2013 -0500
+++ b/src/cpu/o3/decode_impl.hh	Tue Jan 22 16:52:00 2013 -0500
@@ -242,7 +242,9 @@
         // Set the status to Blocked.
         decodeStatus[tid] = Blocked;
 
-        if (decodeStatus[tid] != Unblocking) {
+        if (toFetch->decodeUnblock[tid]) {
+            toFetch->decodeUnblock[tid] = false;
+        } else {
             toFetch->decodeBlock[tid] = true;
             wroteToTimeBuffer = true;
         }