- //===---- CoroEarly.h - Lower early coroutine intrinsics --------*- 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 
- // 
- //===----------------------------------------------------------------------===// 
- // 
- // \file 
- // This file provides the interface to the early coroutine intrinsic lowering 
- // pass. This pass lowers coroutine intrinsics that hide the details of the 
- // exact calling convention for coroutine resume and destroy functions and 
- // details of the structure of the coroutine frame. 
- // 
- //===----------------------------------------------------------------------===// 
-   
- #ifndef LLVM_TRANSFORMS_COROUTINES_COROEARLY_H 
- #define LLVM_TRANSFORMS_COROUTINES_COROEARLY_H 
-   
- #include "llvm/IR/PassManager.h" 
-   
- namespace llvm { 
-   
- class Module; 
-   
- struct CoroEarlyPass : PassInfoMixin<CoroEarlyPass> { 
-   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); 
-   static bool isRequired() { return true; } 
- }; 
- } // end namespace llvm 
-   
- #endif // LLVM_TRANSFORMS_COROUTINES_COROEARLY_H 
-