Properly use DT.verify in LoopSimplifyCFG

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@352621 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/LoopSimplifyCFG.cpp b/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
index 85b6444..f8b5f03 100644 (file)
--- a/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
+++ b/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
@@ -541,7 +541,7 @@ public:
 
 #ifndef NDEBUG
     // Make sure that we have preserved all data structures after the transform.
-    DT.verify();
+    assert(DT.verify() && "DT broken after transform!");
     assert(DT.isReachableFromEntry(L.getHeader()));
     LI.verify(DT);
 #endif