Fix up in case a req hasn't yet been generated for this instruction (if there was...

--HG--
extra : convert_revision : 43f4ea5e6a234cc6071006eab72135c11b8523c8

diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh
index 4facea9f9527c0300bc08cc2e9defbf702209eee..3b84d3411af230f49187b0402f489905499990e1 100644 (file)
--- a/src/cpu/o3/lsq_unit_impl.hh
+++ b/src/cpu/o3/lsq_unit_impl.hh
@@ -418,7 +418,8 @@ LSQUnit<Impl>::executeLoad(DynInstPtr &inst)
         // realizes there is activity.
         // Mark it as executed unless it is an uncached load that
         // needs to hit the head of commit.
-        if (!(inst->req->isUncacheable()) || inst->isAtCommit()) {
+        if (!(inst->req && inst->req->isUncacheable()) ||
+            inst->isAtCommit()) {
             inst->setExecuted();
         }
         iewStage->instToCommit(inst);