LLVM  6.0.0svn
ARMMacroFusion.h
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1 //===- ARMMacroFusion.h - ARM 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 ARM definition of the DAG scheduling mutation
11 /// to pair instructions back to back.
12 //
13 //===----------------------------------------------------------------------===//
14 
16 
17 namespace llvm {
18 
19 /// Note that you have to add:
20 /// DAG.addMutation(createARMMacroFusionDAGMutation());
21 /// to ARMPassConfig::createMachineScheduler() to have an effect.
22 std::unique_ptr<ScheduleDAGMutation> createARMMacroFusionDAGMutation();
23 
24 } // llvm
Compute iterated dominance frontiers using a linear time algorithm.
Definition: AllocatorList.h:24
std::unique_ptr< ScheduleDAGMutation > createARMMacroFusionDAGMutation()
Note that you have to add: DAG.addMutation(createARMMacroFusionDAGMutation()); to ARMPassConfig::crea...