Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 99 deletions

diff --git a/gnu/llvm/lib/Transforms/Instrumentation/CGProfile.cpp b/gnu/llvm/lib/Transforms/Instrumentation/CGProfile.cpp
deleted file mode 100644
index cdcd0172690..00000000000
--- a/gnu/llvm/lib/Transforms/Instrumentation/CGProfile.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-//===-- CGProfile.cpp -----------------------------------------------------===//
-//
-//                      The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Transforms/Instrumentation/CGProfile.h"
-
-#include "llvm/ADT/MapVector.h"
-#include "llvm/Analysis/BlockFrequencyInfo.h"
-#include "llvm/Analysis/TargetTransformInfo.h"
-#include "llvm/IR/CallSite.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/Instructions.h"
-#include "llvm/IR/MDBuilder.h"
-#include "llvm/IR/PassManager.h"
-#include "llvm/ProfileData/InstrProf.h"
-#include "llvm/Transforms/Instrumentation.h"
-
-#include <array>
-
-using namespace llvm;
-
-PreservedAnalyses CGProfilePass::run(Module &M, ModuleAnalysisManager &MAM) {
-  MapVector<std::pair<Function *, Function *>, uint64_t> Counts;
-  FunctionAnalysisManager &FAM =
-      MAM.getResult<FunctionAnalysisManagerModuleProxy>(M).getManager();
-  InstrProfSymtab Symtab;
-  auto UpdateCounts = [&](TargetTransformInfo &TTI, Function *F,
-                          Function *CalledF, uint64_t NewCount) {
-    if (!CalledF || !TTI.isLoweredToCall(CalledF))
-      return;
-    uint64_t &Count = Counts[std::make_pair(F, CalledF)];
-    Count = SaturatingAdd(Count, NewCount);
-  };
-  // Ignore error here.  Indirect calls are ignored if this fails.
-  (void)(bool)Symtab.create(M);
-  for (auto &F : M) {
-    if (F.isDeclaration())
-      continue;
-    auto &BFI = FAM.getResult<BlockFrequencyAnalysis>(F);
-    if (BFI.getEntryFreq() == 0)
-      continue;
-    TargetTransformInfo &TTI = FAM.getResult<TargetIRAnalysis>(F);
-    for (auto &BB : F) {
-      Optional<uint64_t> BBCount = BFI.getBlockProfileCount(&BB);
-      if (!BBCount)
-        continue;
-      for (auto &I : BB) {
-        CallSite CS(&I);
-        if (!CS)
-          continue;
-        if (CS.isIndirectCall()) {
-          InstrProfValueData ValueData[8];
-          uint32_t ActualNumValueData;
-          uint64_t TotalC;
-          if (!getValueProfDataFromInst(*CS.getInstruction(),
-                                        IPVK_IndirectCallTarget, 8, ValueData,
-                                        ActualNumValueData, TotalC))
-            continue;
-          for (const auto &VD :
-               ArrayRef<InstrProfValueData>(ValueData, ActualNumValueData)) {
-            UpdateCounts(TTI, &F, Symtab.getFunction(VD.Value), VD.Count);
-          }
-          continue;
-        }
-        UpdateCounts(TTI, &F, CS.getCalledFunction(), *BBCount);
-      }
-    }
-  }
-
-  addModuleFlags(M, Counts);
-
-  return PreservedAnalyses::all();
-}
-
-void CGProfilePass::addModuleFlags(
-    Module &M,
-    MapVector<std::pair<Function *, Function *>, uint64_t> &Counts) const {
-  if (Counts.empty())
-    return;
-
-  LLVMContext &Context = M.getContext();
-  MDBuilder MDB(Context);
-  std::vector<Metadata *> Nodes;
-
-  for (auto E : Counts) {
-    Metadata *Vals[] = {ValueAsMetadata::get(E.first.first),
-                        ValueAsMetadata::get(E.first.second),
-                        MDB.createConstant(ConstantInt::get(
-                            Type::getInt64Ty(Context), E.second))};
-    Nodes.push_back(MDNode::get(Context, Vals));
-  }
-
-  M.addModuleFlag(Module::Append, "CG Profile", MDNode::get(Context, Nodes));
-}