LLVM 20.0.0git
ARMMacroFusion.h
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1//===- ARMMacroFusion.h - ARM Macro Fusion ------------------------===//
2//
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
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
14#ifndef LLVM_LIB_TARGET_ARM_ARMMACROFUSION_H
15#define LLVM_LIB_TARGET_ARM_ARMMACROFUSION_H
16
18
19namespace llvm {
20
21/// Note that you have to add:
22/// DAG.addMutation(createARMMacroFusionDAGMutation());
23/// to ARMPassConfig::createMachineScheduler() to have an effect.
24std::unique_ptr<ScheduleDAGMutation> createARMMacroFusionDAGMutation();
25
26} // llvm
27
28#endif
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
std::unique_ptr< ScheduleDAGMutation > createARMMacroFusionDAGMutation()
Note that you have to add: DAG.addMutation(createARMMacroFusionDAGMutation()); to ARMPassConfig::crea...