1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/IVUsers.cpp b/llvm/lib/Analysis/IVUsers.cpp
index 37747b65174..c697df93688 100644
--- a/llvm/lib/Analysis/IVUsers.cpp
+++ b/llvm/lib/Analysis/IVUsers.cpp
@@ -53,7 +53,7 @@ static bool containsAddRecFromDifferentLoop(const SCEV *S, Loop *L) {
       if (newLoop == L)
         return false;
       // if newLoop is an outer loop of L, this is OK.
-      if (!LoopInfo::isNotAlreadyContainedIn(L, newLoop))
+      if (newLoop->contains(L->getHeader()))
         return false;
     }
     return true;
@@ -370,6 +370,7 @@ void IVUsers::releaseMemory() {
   IVUsesByStride.clear();
   StrideOrder.clear();
   Processed.clear();
+  IVUses.clear();
 }
 
 void IVStrideUse::deleted() {