| Evandro Menezes | 94edf02 | 2017-02-01 02:54:34 +0000 | [diff] [blame] | 1 | //===- AArch64MacroFusion.h - AArch64 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 |
| Evandro Menezes | 94edf02 | 2017-02-01 02:54:34 +0000 | [diff] [blame] | 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| Florian Hahn | 5f746c8 | 2017-06-19 12:53:31 +0000 | [diff] [blame] | 9 | /// \file This file contains the AArch64 definition of the DAG scheduling |
| 10 | /// mutation to pair instructions back to back. |
| Evandro Menezes | 94edf02 | 2017-02-01 02:54:34 +0000 | [diff] [blame] | 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| Evandro Menezes | 94edf02 | 2017-02-01 02:54:34 +0000 | [diff] [blame] | 14 | #include "llvm/CodeGen/MachineScheduler.h" |
| 15 | |
| Evandro Menezes | 94edf02 | 2017-02-01 02:54:34 +0000 | [diff] [blame] | 16 | namespace llvm { |
| 17 | |
| 18 | /// Note that you have to add: |
| 19 | /// DAG.addMutation(createAArch64MacroFusionDAGMutation()); |
| 20 | /// to AArch64PassConfig::createMachineScheduler() to have an effect. |
| 21 | std::unique_ptr<ScheduleDAGMutation> createAArch64MacroFusionDAGMutation(); |
| 22 | |
| 23 | } // llvm |