From 8299fd9dee7df7c5f92ab2572aad04ce2fbbf83e Mon Sep 17 00:00:00 2001
From: Alina Sbirlea <asbirlea@google.com>
Date: Mon, 30 Sep 2019 17:08:40 +0000
Subject: [PATCH] [EarlyCSE] Pass preserves AA.

llvm-svn: 373231
---
 llvm/lib/Transforms/Scalar/EarlyCSE.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
index 64da5e0..ce54068 100644
--- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -1382,6 +1382,7 @@ public:
       AU.addPreserved<MemorySSAWrapperPass>();
     }
     AU.addPreserved<GlobalsAAWrapperPass>();
+    AU.addPreserved<AAResultsWrapperPass>();
     AU.setPreservesCFG();
   }
 };
-- 
2.7.4