Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 165 deletions

diff --git a/gnu/llvm/lib/Analysis/MemDepPrinter.cpp b/gnu/llvm/lib/Analysis/MemDepPrinter.cpp
deleted file mode 100644
index 907b321b231..00000000000
--- a/gnu/llvm/lib/Analysis/MemDepPrinter.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-//===- MemDepPrinter.cpp - Printer for MemoryDependenceAnalysis -----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ADT/SetVector.h"
-#include "llvm/Analysis/MemoryDependenceAnalysis.h"
-#include "llvm/Analysis/Passes.h"
-#include "llvm/IR/InstIterator.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-namespace {
-  struct MemDepPrinter : public FunctionPass {
-    const Function *F;
-
-    enum DepType {
-      Clobber = 0,
-      Def,
-      NonFuncLocal,
-      Unknown
-    };
-
-    static const char *const DepTypeStr[];
-
-    typedef PointerIntPair<const Instruction *, 2, DepType> InstTypePair;
-    typedef std::pair<InstTypePair, const BasicBlock *> Dep;
-    typedef SmallSetVector<Dep, 4> DepSet;
-    typedef DenseMap<const Instruction *, DepSet> DepSetMap;
-    DepSetMap Deps;
-
-    static char ID; // Pass identifcation, replacement for typeid
-    MemDepPrinter() : FunctionPass(ID) {
-      initializeMemDepPrinterPass(*PassRegistry::getPassRegistry());
-    }
-
-    bool runOnFunction(Function &F) override;
-
-    void print(raw_ostream &OS, const Module * = nullptr) const override;
-
-    void getAnalysisUsage(AnalysisUsage &AU) const override {
-      AU.addRequiredTransitive<AAResultsWrapperPass>();
-      AU.addRequiredTransitive<MemoryDependenceWrapperPass>();
-      AU.setPreservesAll();
-    }
-
-    void releaseMemory() override {
-      Deps.clear();
-      F = nullptr;
-    }
-
-  private:
-    static InstTypePair getInstTypePair(MemDepResult dep) {
-      if (dep.isClobber())
-        return InstTypePair(dep.getInst(), Clobber);
-      if (dep.isDef())
-        return InstTypePair(dep.getInst(), Def);
-      if (dep.isNonFuncLocal())
-        return InstTypePair(dep.getInst(), NonFuncLocal);
-      assert(dep.isUnknown() && "unexpected dependence type");
-      return InstTypePair(dep.getInst(), Unknown);
-    }
-    static InstTypePair getInstTypePair(const Instruction* inst, DepType type) {
-      return InstTypePair(inst, type);
-    }
-  };
-}
-
-char MemDepPrinter::ID = 0;
-INITIALIZE_PASS_BEGIN(MemDepPrinter, "print-memdeps",
-                      "Print MemDeps of function", false, true)
-INITIALIZE_PASS_DEPENDENCY(MemoryDependenceWrapperPass)
-INITIALIZE_PASS_END(MemDepPrinter, "print-memdeps",
-                      "Print MemDeps of function", false, true)
-
-FunctionPass *llvm::createMemDepPrinter() {
-  return new MemDepPrinter();
-}
-
-const char *const MemDepPrinter::DepTypeStr[]
-  = {"Clobber", "Def", "NonFuncLocal", "Unknown"};
-
-bool MemDepPrinter::runOnFunction(Function &F) {
-  this->F = &F;
-  MemoryDependenceResults &MDA = getAnalysis<MemoryDependenceWrapperPass>().getMemDep();
-
-  // All this code uses non-const interfaces because MemDep is not
-  // const-friendly, though nothing is actually modified.
-  for (auto &I : instructions(F)) {
-    Instruction *Inst = &I;
-
-    if (!Inst->mayReadFromMemory() && !Inst->mayWriteToMemory())
-      continue;
-
-    MemDepResult Res = MDA.getDependency(Inst);
-    if (!Res.isNonLocal()) {
-      Deps[Inst].insert(std::make_pair(getInstTypePair(Res),
-                                       static_cast<BasicBlock *>(nullptr)));
-    } else if (auto *Call = dyn_cast<CallBase>(Inst)) {
-      const MemoryDependenceResults::NonLocalDepInfo &NLDI =
-          MDA.getNonLocalCallDependency(Call);
-
-      DepSet &InstDeps = Deps[Inst];
-      for (const NonLocalDepEntry &I : NLDI) {
-        const MemDepResult &Res = I.getResult();
-        InstDeps.insert(std::make_pair(getInstTypePair(Res), I.getBB()));
-      }
-    } else {
-      SmallVector<NonLocalDepResult, 4> NLDI;
-      assert( (isa<LoadInst>(Inst) || isa<StoreInst>(Inst) ||
-               isa<VAArgInst>(Inst)) && "Unknown memory instruction!");
-      MDA.getNonLocalPointerDependency(Inst, NLDI);
-
-      DepSet &InstDeps = Deps[Inst];
-      for (const NonLocalDepResult &I : NLDI) {
-        const MemDepResult &Res = I.getResult();
-        InstDeps.insert(std::make_pair(getInstTypePair(Res), I.getBB()));
-      }
-    }
-  }
-
-  return false;
-}
-
-void MemDepPrinter::print(raw_ostream &OS, const Module *M) const {
-  for (const auto &I : instructions(*F)) {
-    const Instruction *Inst = &I;
-
-    DepSetMap::const_iterator DI = Deps.find(Inst);
-    if (DI == Deps.end())
-      continue;
-
-    const DepSet &InstDeps = DI->second;
-
-    for (const auto &I : InstDeps) {
-      const Instruction *DepInst = I.first.getPointer();
-      DepType type = I.first.getInt();
-      const BasicBlock *DepBB = I.second;
-
-      OS << "    ";
-      OS << DepTypeStr[type];
-      if (DepBB) {
-        OS << " in block ";
-        DepBB->printAsOperand(OS, /*PrintType=*/false, M);
-      }
-      if (DepInst) {
-        OS << " from: ";
-        DepInst->print(OS);
-      }
-      OS << "\n";
-    }
-
-    Inst->print(OS);
-    OS << "\n\n";
-  }
-}