message: use make_unique
diff: @@ -121,12 +121,10 @@ struct TVPass final : public llvm::FunctionPass {
  if (is_clangtv) {
  // When used as a clang plugin, this is run as a plain function rather
  // than a registered pass, so getAnalysis() cannot be used.
  - TLI =
  - new llvm::TargetLibraryInfo(
  - llvm::TargetLibraryInfoImpl(
  - llvm::Triple(F.getParent()->getTargetTriple())),
  - &F);
  - TLI_holder = unique_ptr<llvm::TargetLibraryInfo>(TLI);
  + TLI_holder
  + = make_unique<llvm::TargetLibraryInfo>(llvm::TargetLibraryInfoImpl(
  + llvm::Triple(F.getParent()->getTargetTriple())), &F);
  + TLI = TLI_holder.get();
  } else {
  TLI = &getAnalysis<llvm::TargetLibraryInfoWrapperPass>().getTLI(F);
  }
  @@ -292,7 +290,7 @@ bool TVFinalizePass::finalized = false;
  // Extracting Module out of IR unit.
  // Excerpted from LLVM's StandardInstrumentation.cpp
  -static const llvm::Module * unwrapModule(llvm::Any IR) {
  +const llvm::Module * unwrapModule(llvm::Any IR) {
  using namespace llvm;
  if (any_isa<const Module *>(IR))
  @@ -309,7 +307,7 @@ static const llvm::Module * unwrapModule(llvm::Any IR) {
  llvm_unreachable("Unknown IR unit");
  }
  -static bool do_skip(const llvm::StringRef &ref) {
  +bool do_skip(const llvm::StringRef &ref) {
  const vector<string_view> pass_list = {
  "::TVInitPass", "::TVFinalizePass",
  "ArgumentPromotionPass", "DeadArgumentEliminationPass",
  