Minor debug output bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48261 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp
index 3b6612d..cabc6ba 100644
--- a/lib/CodeGen/VirtRegMap.cpp
+++ b/lib/CodeGen/VirtRegMap.cpp
@@ -1125,7 +1125,7 @@
         TII->storeRegToStackSlot(MBB, next(MII), Phys, isKill, StackSlot, RC);
         MachineInstr *StoreMI = next(MII);
         VRM.addSpillSlotUse(StackSlot, StoreMI);
-        DOUT << "Store:\t" << StoreMI;
+        DOUT << "Store:\t" << *StoreMI;
         VRM.virtFolded(VirtReg, StoreMI, VirtRegMap::isMod);
       }
       NextMII = next(MII);