mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
e66623c920
Summary: This patch adds a macro fusion using CodeGen/MacroFusion.cpp to pair AES instructions back to back and adds FeatureFuseAES to enable the feature. Reviewers: evandro, javed.absar, rengolin, t.p.northover Reviewed By: javed.absar Subscribers: aemerson, mgorny, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D34142 llvm-svn: 305988
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
|