Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 252 deletions

diff --git a/gnu/llvm/lib/IR/LLVMContextImpl.cpp b/gnu/llvm/lib/IR/LLVMContextImpl.cpp
deleted file mode 100644
index 3c34ca55c22..00000000000
--- a/gnu/llvm/lib/IR/LLVMContextImpl.cpp
+++ /dev/null
@@ -1,252 +0,0 @@
-//===- LLVMContextImpl.cpp - Implement LLVMContextImpl --------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements the opaque LLVMContextImpl.
-//
-//===----------------------------------------------------------------------===//
-
-#include "LLVMContextImpl.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/OptBisect.h"
-#include "llvm/IR/Type.h"
-#include "llvm/Support/ManagedStatic.h"
-#include <cassert>
-#include <utility>
-
-using namespace llvm;
-
-LLVMContextImpl::LLVMContextImpl(LLVMContext &C)
-  : DiagHandler(llvm::make_unique<DiagnosticHandler>()),
-    VoidTy(C, Type::VoidTyID),
-    LabelTy(C, Type::LabelTyID),
-    HalfTy(C, Type::HalfTyID),
-    FloatTy(C, Type::FloatTyID),
-    DoubleTy(C, Type::DoubleTyID),
-    MetadataTy(C, Type::MetadataTyID),
-    TokenTy(C, Type::TokenTyID),
-    X86_FP80Ty(C, Type::X86_FP80TyID),
-    FP128Ty(C, Type::FP128TyID),
-    PPC_FP128Ty(C, Type::PPC_FP128TyID),
-    X86_MMXTy(C, Type::X86_MMXTyID),
-    Int1Ty(C, 1),
-    Int8Ty(C, 8),
-    Int16Ty(C, 16),
-    Int32Ty(C, 32),
-    Int64Ty(C, 64),
-    Int128Ty(C, 128) {}
-
-LLVMContextImpl::~LLVMContextImpl() {
-  // NOTE: We need to delete the contents of OwnedModules, but Module's dtor
-  // will call LLVMContextImpl::removeModule, thus invalidating iterators into
-  // the container. Avoid iterators during this operation:
-  while (!OwnedModules.empty())
-    delete *OwnedModules.begin();
-
-#ifndef NDEBUG
-  // Check for metadata references from leaked Instructions.
-  for (auto &Pair : InstructionMetadata)
-    Pair.first->dump();
-  assert(InstructionMetadata.empty() &&
-         "Instructions with metadata have been leaked");
-#endif
-
-  // Drop references for MDNodes.  Do this before Values get deleted to avoid
-  // unnecessary RAUW when nodes are still unresolved.
-  for (auto *I : DistinctMDNodes)
-    I->dropAllReferences();
-#define HANDLE_MDNODE_LEAF_UNIQUABLE(CLASS)                                    \
-  for (auto *I : CLASS##s)                                                     \
-    I->dropAllReferences();
-#include "llvm/IR/Metadata.def"
-
-  // Also drop references that come from the Value bridges.
-  for (auto &Pair : ValuesAsMetadata)
-    Pair.second->dropUsers();
-  for (auto &Pair : MetadataAsValues)
-    Pair.second->dropUse();
-
-  // Destroy MDNodes.
-  for (MDNode *I : DistinctMDNodes)
-    I->deleteAsSubclass();
-#define HANDLE_MDNODE_LEAF_UNIQUABLE(CLASS)                                    \
-  for (CLASS * I : CLASS##s)                                                   \
-    delete I;
-#include "llvm/IR/Metadata.def"
-
-  // Free the constants.
-  for (auto *I : ExprConstants)
-    I->dropAllReferences();
-  for (auto *I : ArrayConstants)
-    I->dropAllReferences();
-  for (auto *I : StructConstants)
-    I->dropAllReferences();
-  for (auto *I : VectorConstants)
-    I->dropAllReferences();
-  ExprConstants.freeConstants();
-  ArrayConstants.freeConstants();
-  StructConstants.freeConstants();
-  VectorConstants.freeConstants();
-  InlineAsms.freeConstants();
-
-  CAZConstants.clear();
-  CPNConstants.clear();
-  UVConstants.clear();
-  IntConstants.clear();
-  FPConstants.clear();
-
-  for (auto &CDSConstant : CDSConstants)
-    delete CDSConstant.second;
-  CDSConstants.clear();
-
-  // Destroy attributes.
-  for (FoldingSetIterator<AttributeImpl> I = AttrsSet.begin(),
-         E = AttrsSet.end(); I != E; ) {
-    FoldingSetIterator<AttributeImpl> Elem = I++;
-    delete &*Elem;
-  }
-
-  // Destroy attribute lists.
-  for (FoldingSetIterator<AttributeListImpl> I = AttrsLists.begin(),
-                                             E = AttrsLists.end();
-       I != E;) {
-    FoldingSetIterator<AttributeListImpl> Elem = I++;
-    delete &*Elem;
-  }
-
-  // Destroy attribute node lists.
-  for (FoldingSetIterator<AttributeSetNode> I = AttrsSetNodes.begin(),
-         E = AttrsSetNodes.end(); I != E; ) {
-    FoldingSetIterator<AttributeSetNode> Elem = I++;
-    delete &*Elem;
-  }
-
-  // Destroy MetadataAsValues.
-  {
-    SmallVector<MetadataAsValue *, 8> MDVs;
-    MDVs.reserve(MetadataAsValues.size());
-    for (auto &Pair : MetadataAsValues)
-      MDVs.push_back(Pair.second);
-    MetadataAsValues.clear();
-    for (auto *V : MDVs)
-      delete V;
-  }
-
-  // Destroy ValuesAsMetadata.
-  for (auto &Pair : ValuesAsMetadata)
-    delete Pair.second;
-}
-
-void LLVMContextImpl::dropTriviallyDeadConstantArrays() {
-  bool Changed;
-  do {
-    Changed = false;
-
-    for (auto I = ArrayConstants.begin(), E = ArrayConstants.end(); I != E;) {
-      auto *C = *I++;
-      if (C->use_empty()) {
-        Changed = true;
-        C->destroyConstant();
-      }
-    }
-  } while (Changed);
-}
-
-void Module::dropTriviallyDeadConstantArrays() {
-  Context.pImpl->dropTriviallyDeadConstantArrays();
-}
-
-namespace llvm {
-
-/// Make MDOperand transparent for hashing.
-///
-/// This overload of an implementation detail of the hashing library makes
-/// MDOperand hash to the same value as a \a Metadata pointer.
-///
-/// Note that overloading \a hash_value() as follows:
-///
-/// \code
-///     size_t hash_value(const MDOperand &X) { return hash_value(X.get()); }
-/// \endcode
-///
-/// does not cause MDOperand to be transparent.  In particular, a bare pointer
-/// doesn't get hashed before it's combined, whereas \a MDOperand would.
-static const Metadata *get_hashable_data(const MDOperand &X) { return X.get(); }
-
-} // end namespace llvm
-
-unsigned MDNodeOpsKey::calculateHash(MDNode *N, unsigned Offset) {
-  unsigned Hash = hash_combine_range(N->op_begin() + Offset, N->op_end());
-#ifndef NDEBUG
-  {
-    SmallVector<Metadata *, 8> MDs(N->op_begin() + Offset, N->op_end());
-    unsigned RawHash = calculateHash(MDs);
-    assert(Hash == RawHash &&
-           "Expected hash of MDOperand to equal hash of Metadata*");
-  }
-#endif
-  return Hash;
-}
-
-unsigned MDNodeOpsKey::calculateHash(ArrayRef<Metadata *> Ops) {
-  return hash_combine_range(Ops.begin(), Ops.end());
-}
-
-StringMapEntry<uint32_t> *LLVMContextImpl::getOrInsertBundleTag(StringRef Tag) {
-  uint32_t NewIdx = BundleTagCache.size();
-  return &*(BundleTagCache.insert(std::make_pair(Tag, NewIdx)).first);
-}
-
-void LLVMContextImpl::getOperandBundleTags(SmallVectorImpl<StringRef> &Tags) const {
-  Tags.resize(BundleTagCache.size());
-  for (const auto &T : BundleTagCache)
-    Tags[T.second] = T.first();
-}
-
-uint32_t LLVMContextImpl::getOperandBundleTagID(StringRef Tag) const {
-  auto I = BundleTagCache.find(Tag);
-  assert(I != BundleTagCache.end() && "Unknown tag!");
-  return I->second;
-}
-
-SyncScope::ID LLVMContextImpl::getOrInsertSyncScopeID(StringRef SSN) {
-  auto NewSSID = SSC.size();
-  assert(NewSSID < std::numeric_limits<SyncScope::ID>::max() &&
-         "Hit the maximum number of synchronization scopes allowed!");
-  return SSC.insert(std::make_pair(SSN, SyncScope::ID(NewSSID))).first->second;
-}
-
-void LLVMContextImpl::getSyncScopeNames(
-    SmallVectorImpl<StringRef> &SSNs) const {
-  SSNs.resize(SSC.size());
-  for (const auto &SSE : SSC)
-    SSNs[SSE.second] = SSE.first();
-}
-
-/// Singleton instance of the OptBisect class.
-///
-/// This singleton is accessed via the LLVMContext::getOptPassGate() function.
-/// It provides a mechanism to disable passes and individual optimizations at
-/// compile time based on a command line option (-opt-bisect-limit) in order to
-/// perform a bisecting search for optimization-related problems.
-///
-/// Even if multiple LLVMContext objects are created, they will all return the
-/// same instance of OptBisect in order to provide a single bisect count.  Any
-/// code that uses the OptBisect object should be serialized when bisection is
-/// enabled in order to enable a consistent bisect count.
-static ManagedStatic<OptBisect> OptBisector;
-
-OptPassGate &LLVMContextImpl::getOptPassGate() const {
-  if (!OPG)
-    OPG = &(*OptBisector);
-  return *OPG;
-}
-
-void LLVMContextImpl::setOptPassGate(OptPassGate& OPG) {
-  this->OPG = &OPG;
-}