| //===- 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 instantiations for core typedef'ed templates. |
| namespace llvm { |
| template class PassManager<Loop>; |
| template class AnalysisManager<Loop>; |
| template class InnerAnalysisManagerProxy<LoopAnalysisManager, Function>; |
| template class OuterAnalysisManagerProxy<FunctionAnalysisManager, Loop>; |
| } |
| |
| 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<BasicAA>(); |
| PA.preserve<GlobalsAA>(); |
| PA.preserve<SCEVAA>(); |
| return PA; |
| } |