1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Analysis/LoopAnalysisManager.h b/include/llvm/Analysis/LoopAnalysisManager.h
index 17da516889b0..417ee979ce97 100644
--- a/include/llvm/Analysis/LoopAnalysisManager.h
+++ b/include/llvm/Analysis/LoopAnalysisManager.h
@@ -37,6 +37,7 @@
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/LoopInfo.h"
+#include "llvm/Analysis/MemorySSA.h"
 #include "llvm/Analysis/ScalarEvolution.h"
 #include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
@@ -58,8 +59,12 @@ struct LoopStandardAnalysisResults {
   ScalarEvolution &SE;
   TargetLibraryInfo &TLI;
   TargetTransformInfo &TTI;
+  MemorySSA *MSSA;
 };
 
+/// Enables memory ssa as a dependency for loop passes.
+extern cl::opt<bool> EnableMSSALoopDependency;
+
 /// Extern template declaration for the analysis set for this IR unit.
 extern template class AllAnalysesOn<Loop>;