1//===- llvm/CodeGen/MachineBlockPlacement.h ---------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CODEGEN_MACHINEBLOCKPLACEMENT_H
10#define LLVM_CODEGEN_MACHINEBLOCKPLACEMENT_H
11
12#include "llvm/CodeGen/MachinePassManager.h"
13
14namespace llvm {
15
16class MachineBlockPlacementPass
17 : public PassInfoMixin<MachineBlockPlacementPass> {
18
19 bool AllowTailMerge = true;
20
21public:
22 MachineBlockPlacementPass(bool AllowTailMerge)
23 : AllowTailMerge(AllowTailMerge) {}
24 PreservedAnalyses run(MachineFunction &MF,
25 MachineFunctionAnalysisManager &MFAM);
26 static bool isRequired() { return true; }
27
28 void
29 printPipeline(raw_ostream &OS,
30 function_ref<StringRef(StringRef)> MapClassName2PassName) const;
31};
32
33class MachineBlockPlacementStatsPass
34 : public PassInfoMixin<MachineBlockPlacementStatsPass> {
35
36public:
37 PreservedAnalyses run(MachineFunction &MF,
38 MachineFunctionAnalysisManager &MFAM);
39 static bool isRequired() { return true; }
40};
41
42} // namespace llvm
43
44#endif // LLVM_CODEGEN_MACHINEBLOCKPLACEMENT_H
45