From 7c763b34c9fc69a4e13a8f74df0f981fdf71f221 Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Sun, 13 Feb 2011 16:51:15 -0500
Subject: [PATCH] O3: Fix GCC 4.2.4 complaint

---
 src/cpu/o3/inst_queue_impl.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpu/o3/inst_queue_impl.hh b/src/cpu/o3/inst_queue_impl.hh
index d6da4b818..aa21a0edc 100644
--- a/src/cpu/o3/inst_queue_impl.hh
+++ b/src/cpu/o3/inst_queue_impl.hh
@@ -749,7 +749,7 @@ InstructionQueue<Impl>::scheduleReadyInsts()
     DynInstPtr deferred_mem_inst;
     int total_deferred_mem_issued = 0;
     while (total_deferred_mem_issued < totalWidth &&
-           (deferred_mem_inst = getDeferredMemInstToExecute()) != NULL) {
+           (deferred_mem_inst = getDeferredMemInstToExecute()) != 0) {
         issueToExecuteQueue->access(0)->size++;
         instsToExecute.push_back(deferred_mem_inst);
         total_deferred_mem_issued++;
-- 
2.30.2