forked from OSchip/llvm-project
25 lines
839 B
C
25 lines
839 B
C
|
//===- ARMMacroFusion.h - ARM Macro Fusion ------------------------===//
|
||
|
//
|
||
|
// The LLVM Compiler Infrastructure
|
||
|
//
|
||
|
// This file is distributed under the University of Illinois Open Source
|
||
|
// License. See LICENSE.TXT for details.
|
||
|
//
|
||
|
//===----------------------------------------------------------------------===//
|
||
|
//
|
||
|
/// \file This file contains the ARM 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(createARMMacroFusionDAGMutation());
|
||
|
/// to ARMPassConfig::createMachineScheduler() to have an effect.
|
||
|
std::unique_ptr<ScheduleDAGMutation> createARMMacroFusionDAGMutation();
|
||
|
|
||
|
} // llvm
|