CoroConditionalWrapper.h

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//===---- CoroConditionalWrapper.h ------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
#define LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
 
#include "llvm/IR/PassManager.h"
 
namespace llvm {
 
class Module;
 
// Only runs passes in the contained pass manager if the module contains any
// coroutine intrinsic declarations.
struct CoroConditionalWrapper : PassInfoMixin<CoroConditionalWrapper> {
  CoroConditionalWrapper(ModulePassManager &&);
  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
  static bool isRequired() { return true; }
  void printPipeline(raw_ostream &OS,
                     function_ref<StringRef(StringRef)> MapClassName2PassName);
 
private:
  ModulePassManager PM;
};
} // end namespace llvm
 
#endif // LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H