File: PPCMacroFusion.h

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (27 lines) | stat: -rw-r--r-- 1,037 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
//===- PPCMacroFusion.h - PowerPC Macro Fusion ----------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
/// \file This file contains the PowerPC definition of the DAG scheduling
/// mutation to pair instructions back to back.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_POWERPC_PPCMACROFUSION_H
#define LLVM_LIB_TARGET_POWERPC_PPCMACROFUSION_H

#include "llvm/CodeGen/MachineScheduler.h"

namespace llvm {

/// Note that you have to add:
///   DAG.addMutation(createPowerPCMacroFusionDAGMutation());
/// to PPCPassConfig::createMachineScheduler() to have an effect.
std::unique_ptr<ScheduleDAGMutation> createPowerPCMacroFusionDAGMutation();
} // llvm

#endif // LLVM_LIB_TARGET_POWERPC_PPCMACROFUSION_H