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);
28   static bool isRequired() { return true; }
29 };
30 } // end namespace llvm
31 
32 #endif // LLVM_TRANSFORMS_COROUTINES_COROEARLY_H
33