1 files changed, 0 insertions, 59 deletions
diff --git a/lib/Analysis/LoopPassManager.cpp b/lib/Analysis/LoopPassManager.cpp
deleted file mode 100644
index 044e5d55dafd0..0000000000000
--- a/lib/Analysis/LoopPassManager.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-//===- LoopPassManager.cpp - Loop pass management -------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Analysis/LoopPassManager.h"
-#include "llvm/Analysis/BasicAliasAnalysis.h"
-#include "llvm/Analysis/GlobalsModRef.h"
-#include "llvm/Analysis/LoopInfo.h"
-#include "llvm/Analysis/ScalarEvolution.h"
-#include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
-#include "llvm/IR/Dominators.h"
-
-using namespace llvm;
-
-// Explicit template instantiations and specialization defininitions for core
-// template typedefs.
-namespace llvm {
-template class PassManager<Loop>;
-template class AnalysisManager<Loop>;
-template class InnerAnalysisManagerProxy<LoopAnalysisManager, Function>;
-template class OuterAnalysisManagerProxy<FunctionAnalysisManager, Loop>;
-
-template <>
-bool LoopAnalysisManagerFunctionProxy::Result::invalidate(
-    Function &F, const PreservedAnalyses &PA,
-    FunctionAnalysisManager::Invalidator &Inv) {
-  // If this proxy isn't marked as preserved, the set of Function objects in
-  // the module may have changed. We therefore can't call
-  // InnerAM->invalidate(), because any pointers to Functions it has may be
-  // stale.
-  auto PAC = PA.getChecker<LoopAnalysisManagerFunctionProxy>();
-  if (!PAC.preserved() && !PAC.preservedSet<AllAnalysesOn<Loop>>())
-    InnerAM->clear();
-
-  // FIXME: Proper suppor for invalidation isn't yet implemented for the LPM.
-
-  // Return false to indicate that this result is still a valid proxy.
-  return false;
-}
-}
-
-PreservedAnalyses llvm::getLoopPassPreservedAnalyses() {
-  PreservedAnalyses PA;
-  PA.preserve<DominatorTreeAnalysis>();
-  PA.preserve<LoopAnalysis>();
-  PA.preserve<ScalarEvolutionAnalysis>();
-  // TODO: What we really want to do here is preserve an AA category, but that
-  // concept doesn't exist yet.
-  PA.preserve<AAManager>();
-  PA.preserve<BasicAA>();
-  PA.preserve<GlobalsAA>();
-  PA.preserve<SCEVAA>();
-  return PA;
-}