MaterializationUtils.h

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//===- MaterializationUtils.h - Utilities for doing materialization -------===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#include "llvm/Transforms/Coroutines/SuspendCrossingInfo.h"
 
#ifndef LLVM_TRANSFORMS_COROUTINES_MATERIALIZATIONUTILS_H
#define LLVM_TRANSFORMS_COROUTINES_MATERIALIZATIONUTILS_H
 
namespace llvm {
 
namespace coro {
 
// True if I is trivially rematerialzable, e.g. InsertElementInst
bool isTriviallyMaterializable(Instruction &I);
 
// Performs rematerialization, invoked from buildCoroutineFrame.
void doRematerializations(Function &F, SuspendCrossingInfo &Checker,
                          std::function<bool(Instruction &)> IsMaterializable);
 
} // namespace coro
 
} // namespace llvm
 
#endif // LLVM_TRANSFORMS_COROUTINES_MATERIALIZATIONUTILS_H