Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/lib/Support/Options.cpp

@@ -1,33 +0,0 @@
-//===- llvm/Support/Options.cpp - Debug options support ---------*- C++ -*-===//
-//
-//                     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 helper objects for defining debug options using the
-// new API built on cl::opt, but not requiring the use of static globals.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Support/Options.h"
-#include "llvm/Support/ManagedStatic.h"
-
-using namespace llvm;
-
-OptionRegistry::~OptionRegistry() {
-  for (auto IT = Options.begin(); IT != Options.end(); ++IT)
-    delete IT->second;
-}
-
-void OptionRegistry::addOption(void *Key, cl::Option *O) {
-  assert(Options.find(Key) == Options.end() &&
-         "Argument with this key already registerd");
-  Options.insert(std::make_pair(Key, O));
-}
-
-static ManagedStatic<OptionRegistry> OR;
-
-OptionRegistry &OptionRegistry::instance() { return *OR; }