blob: b94715ab57f9716200f56d6486802fe6b0893acc (
plain)
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
28
29
30
|
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef RCC_CODEGEN_PROLOGUEEPILOGUEINSERTION_H
#define RCC_CODEGEN_PROLOGUEEPILOGUEINSERTION_H
#include "rcc/CodeGen/MachinePass.h"
namespace rcc {
class TargetFrameLowering;
class PrologueEpilogueInsertionPass final : public MachineFunctionPass {
public:
explicit PrologueEpilogueInsertionPass(const TargetFrameLowering &Info) noexcept : Info(&Info) {}
[[nodiscard]] const MachinePassContract &contract() const noexcept override;
[[nodiscard]] Expected<MachinePassResult> run(MachineFunction &Function,
const TargetDescription &Target,
MachineAnalysisManager &Analyses) override;
private:
[[nodiscard]] Expected<MachinePassResult>
runImplementation(MachineFunction &Function, const TargetDescription &Target) const;
const TargetFrameLowering *Info;
};
} // namespace rcc
#endif // RCC_CODEGEN_PROLOGUEEPILOGUEINSERTION_H
|
