Revert "Introduce DominanceFrontierAnalysis to the new PassManager to compute DominanceFrontier. NFC"

This reverts commit 109c38b2226a87b0be73fa7a0a8c1a81df20aeb2.

llvm-svn: 261890

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/MachineFunctionPass.cpp b/llvm/lib/CodeGen/MachineFunctionPass.cpp
index 5ca41bec3c3..05463fc6a1e 100644
--- a/llvm/lib/CodeGen/MachineFunctionPass.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionPass.cpp
@@ -53,7 +53,7 @@ void MachineFunctionPass::getAnalysisUsage(AnalysisUsage &AU) const {
   // because CodeGen overloads that to mean preserving the MachineBasicBlock
   // CFG in addition to the LLVM IR CFG.
   AU.addPreserved<BasicAAWrapperPass>();
-  AU.addPreserved<DominanceFrontierWrapperPass>();
+  AU.addPreserved<DominanceFrontier>();
   AU.addPreserved<DominatorTreeWrapperPass>();
   AU.addPreserved<AAResultsWrapperPass>();
   AU.addPreserved<GlobalsAAWrapperPass>();
diff --git a/llvm/lib/CodeGen/MachineRegionInfo.cpp b/llvm/lib/CodeGen/MachineRegionInfo.cpp
index fc32183c7f6..0f7ebb3da83 100644
--- a/llvm/lib/CodeGen/MachineRegionInfo.cpp
+++ b/llvm/lib/CodeGen/MachineRegionInfo.cpp
@@ -105,7 +105,7 @@ void MachineRegionInfoPass::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesAll();
   AU.addRequiredTransitive<DominatorTreeWrapperPass>();
   AU.addRequired<PostDominatorTreeWrapperPass>();
-  AU.addRequired<DominanceFrontierWrapperPass>();
+  AU.addRequired<DominanceFrontier>();
 }
 
 void MachineRegionInfoPass::print(raw_ostream &OS, const Module *) const {