|  | //===- AMDGPUMacroFusion.h - AMDGPU Macro Fusion ----------------*- 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 | 
|  | // | 
|  | //===----------------------------------------------------------------------===// | 
|  |  | 
|  | #include "llvm/CodeGen/MachineScheduler.h" | 
|  |  | 
|  | namespace llvm { | 
|  |  | 
|  | /// Note that you have to add: | 
|  | ///   DAG.addMutation(createAMDGPUMacroFusionDAGMutation()); | 
|  | /// to AMDGPUPassConfig::createMachineScheduler() to have an effect. | 
|  | std::unique_ptr<ScheduleDAGMutation> createAMDGPUMacroFusionDAGMutation(); | 
|  |  | 
|  | } // llvm |