blob: f6ba00097e3573602452f15584df269c1e697e5e (
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
|
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef RCC_LIB_TARGET_RISCV_GISEL_RISCVLEGALIZERINFO_H
#define RCC_LIB_TARGET_RISCV_GISEL_RISCVLEGALIZERINFO_H
#include "rcc/CodeGen/GlobalISel/LegalizerInfo.h"
namespace rcc::riscv {
class RISCVSubtarget;
class RISCVLegalizerInfo final : public LegalizerInfo {
public:
explicit RISCVLegalizerInfo(const RISCVSubtarget &Subtarget) : Subtarget(Subtarget) {}
[[nodiscard]] Expected<LegalizationAction>
classify(const MachineInstr &Instruction, const MachineFunction &Function,
const TargetDescription &Target) const override;
[[nodiscard]] Expected<void> lower(MachineInstr &Instruction, MachineFunction &Function,
const TargetDescription &Target,
LegalizationAction Action) const override;
private:
const RISCVSubtarget &Subtarget;
};
} // namespace rcc::riscv
#endif // RCC_LIB_TARGET_RISCV_GISEL_RISCVLEGALIZERINFO_H
|
