1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp
index 0f1d0aea32..a8dbe3ff95 100644
--- a/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/lib/Transforms/Scalar/ConstantProp.cpp
@@ -219,6 +219,12 @@ namespace {
       
       return Modified;
     }
+
+    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+      // FIXME: This pass does not preserve the CFG because it folds terminator
+      // instructions!
+      //AU.preservesCFG();
+    }
   };
 }