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

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

diff --git a/lib/Transforms/Scalar/EarlyCSE.cpp b/lib/Transforms/Scalar/EarlyCSE.cpp
index fc259e9bfd257ac97226d7b4365ace0d06d488eb..d049dd5a997d1c32356c299b423cc091fd58cfe5 100644 (file)
--- a/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -377,7 +377,7 @@ private:
 
   // This transformation requires dominator postdominator info
   virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequired<DominatorTree>();
+    AU.addRequired<DominatorTreeWrapperPass>();
     AU.addRequired<TargetLibraryInfo>();
     AU.setPreservesCFG();
   }
@@ -392,7 +392,7 @@ FunctionPass *llvm::createEarlyCSEPass() {
 }
 
 INITIALIZE_PASS_BEGIN(EarlyCSE, "early-cse", "Early CSE", false, false)
-INITIALIZE_PASS_DEPENDENCY(DominatorTree)
+INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
 INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfo)
 INITIALIZE_PASS_END(EarlyCSE, "early-cse", "Early CSE", false, false)
 
@@ -556,7 +556,7 @@ bool EarlyCSE::runOnFunction(Function &F) {
 
   TD = getAnalysisIfAvailable<DataLayout>();
   TLI = &getAnalysis<TargetLibraryInfo>();
-  DT = &getAnalysis<DominatorTree>();
+  DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
 
   // Tables that the pass uses when walking the domtree.
   ScopedHTType AVTable;