LLVM  6.0.0svn
AArch64MacroFusion.h
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1 //===- AArch64MacroFusion.h - AArch64 Macro Fusion ------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 /// \file This file contains the AArch64 definition of the DAG scheduling
11 /// mutation to pair instructions back to back.
12 //
13 //===----------------------------------------------------------------------===//
14 
16 
17 namespace llvm {
18 
19 /// Note that you have to add:
20 /// DAG.addMutation(createAArch64MacroFusionDAGMutation());
21 /// to AArch64PassConfig::createMachineScheduler() to have an effect.
22 std::unique_ptr<ScheduleDAGMutation> createAArch64MacroFusionDAGMutation();
23 
24 } // llvm
Compute iterated dominance frontiers using a linear time algorithm.
Definition: AllocatorList.h:24
std::unique_ptr< ScheduleDAGMutation > createAArch64MacroFusionDAGMutation()
Note that you have to add: DAG.addMutation(createAArch64MacroFusionDAGMutation()); to AArch64PassConf...