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// SPDX-License-Identifier: GPL-3.0-or-later
// The private header has no stable include-root-relative guard name.
// NOLINTNEXTLINE(llvm-header-guard)
#ifndef RCC_LIB_CODEGEN_REGALLOCBASIC_H
#define RCC_LIB_CODEGEN_REGALLOCBASIC_H
#include "rcc/CodeGen/RegAllocCommon.h"
#include "rcc/CodeGen/TargetRegisterAllocationInfo.h"
namespace rcc {
class BasicAllocatorPass final : public MachineFunctionPass {
public:
explicit BasicAllocatorPass(const TargetRegisterAllocationInfo &Info,
RegisterAllocationOptions Options = {}) noexcept
: Info(&Info), Options(Options) {}
[[nodiscard]] const MachinePassContract &contract() const noexcept override;
[[nodiscard]] Expected<MachinePassResult> run(MachineFunction &Function,
const TargetDescription &Target,
MachineAnalysisManager &Analyses) override;
private:
const TargetRegisterAllocationInfo *Info;
RegisterAllocationOptions Options;
};
} // namespace rcc
#endif // RCC_LIB_CODEGEN_REGALLOCBASIC_H
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