//===- PPCMacroFusion.h - PowerPC Macro Fusion ----------------------------===// // // 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 contains the PowerPC definition of the DAG scheduling /// mutation to pair instructions back to back. // //===----------------------------------------------------------------------===// #include "llvm/CodeGen/MachineScheduler.h" namespace llvm { /// Note that you have to add: /// DAG.addMutation(createPowerPCMacroFusionDAGMutation()); /// to PPCPassConfig::createMachineScheduler() to have an effect. std::unique_ptr<ScheduleDAGMutation> createPowerPCMacroFusionDAGMutation(); } // llvm |