CoroElide.h

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//===---- CoroElide.h - Coroutine frame allocation elision ------*- 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 declares a pass that replaces dynamic allocation of coroutine
// frames with alloca and replaces calls to llvm.coro.resume and
// llvm.coro.destroy with direct calls to coroutine sub-functions.
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_TRANSFORMS_COROUTINES_COROELIDE_H
#define LLVM_TRANSFORMS_COROUTINES_COROELIDE_H
 
#include "llvm/IR/PassManager.h"
 
namespace llvm {
 
class Function;
 
struct CoroElidePass : PassInfoMixin<CoroElidePass> {
  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
  static bool isRequired() { return true; }
};
} // end namespace llvm
 
#endif // LLVM_TRANSFORMS_COROUTINES_COROELIDE_H