llvm/tools/opt/opt.cpp

   1 //===- opt.cpp - The LLVM Modular Optimizer -------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // Optimizations may be specified an arbitrary number of times on the command
  10 // line, They are run in the order specified.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "llvm/ADT/ArrayRef.h"
  15 #include <functional>
  16
  17 namespace llvm {
  18 class PassBuilder;
  19 }
  20
  21 extern "C" int optMain(int argc, char **argv,
  22                        llvm::ArrayRef<std::function<void(llvm::PassBuilder &)>>
  23                            PassBuilderCallbacks);
  24
  25 int main(int argc, char **argv) { return optMain(argc, argv, {}); }