1 //===---- CoroConditionalWrapper.h ------------------------------*- 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 #ifndef LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
10 #define LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
11 
12 #include "llvm/IR/PassManager.h"
13 
14 namespace llvm {
15 
16 class Module;
17 
18 // Only runs passes in the contained pass manager if the module contains any
19 // coroutine intrinsic declarations.
20 struct CoroConditionalWrapper : PassInfoMixin<CoroConditionalWrapper> {
21   CoroConditionalWrapper(ModulePassManager &&);
22   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
23   static bool isRequired() { return true; }
24   void printPipeline(raw_ostream &OS,
25                      function_ref<StringRef(StringRef)> MapClassName2PassName);
26 
27 private:
28   ModulePassManager PM;
29 };
30 } // end namespace llvm
31 
32 #endif // LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
33