1 files changed, 6 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
index c8b0ea8c992..7d0b1278a41 100644
--- a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
@@ -21,6 +21,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CaptureTracking.h"
+#include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/MemoryBuiltins.h"
 #include "llvm/Analysis/MemoryDependenceAnalysis.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
@@ -60,7 +61,7 @@ namespace {
       if (skipOptnoneFunction(F))
         return false;
 
-      AA = &getAnalysis<AliasAnalysis>();
+      AA = &getAnalysis<AAResultsWrapperPass>().getAAResults();
       MD = &getAnalysis<MemoryDependenceAnalysis>();
       DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
       TLI = &getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();
@@ -87,11 +88,11 @@ namespace {
     void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesCFG();
       AU.addRequired<DominatorTreeWrapperPass>();
-      AU.addRequired<AliasAnalysis>();
+      AU.addRequired<AAResultsWrapperPass>();
       AU.addRequired<MemoryDependenceAnalysis>();
       AU.addRequired<TargetLibraryInfoWrapperPass>();
-      AU.addPreserved<AliasAnalysis>();
       AU.addPreserved<DominatorTreeWrapperPass>();
+      AU.addPreserved<GlobalsAAWrapperPass>();
       AU.addPreserved<MemoryDependenceAnalysis>();
     }
   };
@@ -99,8 +100,9 @@ namespace {
 
 char DSE::ID = 0;
 INITIALIZE_PASS_BEGIN(DSE, "dse", "Dead Store Elimination", false, false)
-INITIALIZE_AG_DEPENDENCY(AliasAnalysis)
 INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
+INITIALIZE_PASS_DEPENDENCY(AAResultsWrapperPass)
+INITIALIZE_PASS_DEPENDENCY(GlobalsAAWrapperPass)
 INITIALIZE_PASS_DEPENDENCY(MemoryDependenceAnalysis)
 INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass)
 INITIALIZE_PASS_END(DSE, "dse", "Dead Store Elimination", false, false)