[PM] Split DominatorTree into a concrete analysis result object which

[oota-llvm.git] / lib / Transforms / Scalar / DeadStoreElimination.cpp

diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp
index f3933e4e333ca2055acdd6a1907e8f78da3eefdd..49f19bc60f20e3d3d17a7677e0365ff4481aec30 100644 (file)
--- a/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp
@@ -56,7 +56,7 @@ namespace {
     virtual bool runOnFunction(Function &F) {
       AA = &getAnalysis<AliasAnalysis>();
       MD = &getAnalysis<MemoryDependenceAnalysis>();
-      DT = &getAnalysis<DominatorTree>();
+      DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
       TLI = AA->getTargetLibraryInfo();
 
       bool Changed = false;
@@ -78,11 +78,11 @@ namespace {
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesCFG();
-      AU.addRequired<DominatorTree>();
+      AU.addRequired<DominatorTreeWrapperPass>();
       AU.addRequired<AliasAnalysis>();
       AU.addRequired<MemoryDependenceAnalysis>();
       AU.addPreserved<AliasAnalysis>();
-      AU.addPreserved<DominatorTree>();
+      AU.addPreserved<DominatorTreeWrapperPass>();
       AU.addPreserved<MemoryDependenceAnalysis>();
     }
   };
@@ -90,7 +90,7 @@ namespace {
 
 char DSE::ID = 0;
 INITIALIZE_PASS_BEGIN(DSE, "dse", "Dead Store Elimination", false, false)
-INITIALIZE_PASS_DEPENDENCY(DominatorTree)
+INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
 INITIALIZE_PASS_DEPENDENCY(MemoryDependenceAnalysis)
 INITIALIZE_AG_DEPENDENCY(AliasAnalysis)
 INITIALIZE_PASS_END(DSE, "dse", "Dead Store Elimination", false, false)