[MemorySSA & LoopPassManager] Add remaining book keeping [NFCI].

Add plumbing to get MemorySSA in the remaining loop passes.
Also update unit test to add the dependency.
[EnableMSSALoopDependency remains disabled].

llvm-svn: 353901

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp b/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
index 5cb8e91cb3f..2615e19d44f 100644
--- a/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
+++ b/llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
@@ -303,6 +303,8 @@ public:
     // those.
     FAM.registerPass([&] { return AAManager(); });
     FAM.registerPass([&] { return AssumptionAnalysis(); });
+    if (EnableMSSALoopDependency)
+      FAM.registerPass([&] { return MemorySSAAnalysis(); });
     FAM.registerPass([&] { return ScalarEvolutionAnalysis(); });
     FAM.registerPass([&] { return TargetLibraryAnalysis(); });
     FAM.registerPass([&] { return TargetIRAnalysis(); });