1 //===---- CoroEarly.h - Lower early coroutine intrinsics --------*- C++ -*-===// 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 // \file 10 // This file provides the interface to the early coroutine intrinsic lowering 11 // pass. This pass lowers coroutine intrinsics that hide the details of the 12 // exact calling convention for coroutine resume and destroy functions and 13 // details of the structure of the coroutine frame. 14 // 15 //===----------------------------------------------------------------------===// 16 17 #ifndef LLVM_TRANSFORMS_COROUTINES_COROEARLY_H 18 #define LLVM_TRANSFORMS_COROUTINES_COROEARLY_H 19 20 #include "llvm/IR/PassManager.h" 21 22 namespace llvm { 23 24 class Module; 25 26 struct CoroEarlyPass : PassInfoMixin<CoroEarlyPass> { 27 PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); isRequiredCoroEarlyPass28 static bool isRequired() { return true; } 29 }; 30 } // end namespace llvm 31 32 #endif // LLVM_TRANSFORMS_COROUTINES_COROEARLY_H 33