Florian Hahn | b489e56 | 2017-06-22 09:39:36 +0000 | [diff] [blame] | 1 | //===- ARMMacroFusion.h - ARM Macro Fusion ------------------------===// |
| 2 | // |
Chandler Carruth | 2946cd7 | 2019-01-19 08:50:56 +0000 | [diff] [blame] | 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 |
Florian Hahn | b489e56 | 2017-06-22 09:39:36 +0000 | [diff] [blame] | 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | /// \file This file contains the ARM definition of the DAG scheduling mutation |
| 10 | /// to pair instructions back to back. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
Argyrios Kyrtzidis | c30340b | 2018-09-03 16:22:05 +0000 | [diff] [blame] | 14 | #ifndef LLVM_LIB_TARGET_ARM_ARMMACROFUSION_H |
| 15 | #define LLVM_LIB_TARGET_ARM_ARMMACROFUSION_H |
| 16 | |
Florian Hahn | b489e56 | 2017-06-22 09:39:36 +0000 | [diff] [blame] | 17 | #include "llvm/CodeGen/MachineScheduler.h" |
| 18 | |
| 19 | namespace llvm { |
| 20 | |
| 21 | /// Note that you have to add: |
| 22 | /// DAG.addMutation(createARMMacroFusionDAGMutation()); |
| 23 | /// to ARMPassConfig::createMachineScheduler() to have an effect. |
| 24 | std::unique_ptr<ScheduleDAGMutation> createARMMacroFusionDAGMutation(); |
| 25 | |
| 26 | } // llvm |
Argyrios Kyrtzidis | c30340b | 2018-09-03 16:22:05 +0000 | [diff] [blame] | 27 | |
| 28 | #endif |