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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef RCC_CODEGEN_MACHINEOPTIMIZATIONPIPELINE_H
#define RCC_CODEGEN_MACHINEOPTIMIZATIONPIPELINE_H
#include "rcc/CodeGen/MachinePassManager.h"
#include "rcc/CodeGen/MachineScheduler.h"
namespace rcc {
class TargetInstrInfo;
class TargetFrameLowering;
class TargetMachineCombinerInfo;
class TargetMemoryFoldingInfo;
class TargetPseudoExpansionInfo;
class TargetSchedulingModel;
struct MachineOptimizationPipelineTargetInfo final {
const TargetInstrInfo &InstrInfo;
const TargetMachineCombinerInfo &Combiner;
const TargetMemoryFoldingInfo &MemoryFolding;
const TargetFrameLowering &FrameLowering;
const TargetPseudoExpansionInfo &PseudoExpansion;
const TargetSchedulingModel &SchedulingModel;
MachineSchedulerOptions SchedulerOptions;
};
struct MachineOptimizationPipelineOptions final {
bool UseTargetCopyInstructions = false;
};
[[nodiscard]] Expected<void>
registerMachineOptimizationAnalyses(MachineFunctionAnalysisManager &Analyses);
[[nodiscard]] Expected<void>
addSelectedSSAOptimizationPipeline(MachineFunctionPassManager &Pipeline,
const MachineOptimizationPipelineTargetInfo &TargetInfo);
[[nodiscard]] Expected<void> addPreRegisterAllocationOptimizationPipeline(
MachineFunctionPassManager &Pipeline, const MachineOptimizationPipelineTargetInfo &TargetInfo);
[[nodiscard]] Expected<void>
addPostRegisterAllocationPipeline(MachineFunctionPassManager &Pipeline,
const MachineOptimizationPipelineTargetInfo &TargetInfo,
MachineOptimizationPipelineOptions Options = {});
} // namespace rcc
#endif // RCC_CODEGEN_MACHINEOPTIMIZATIONPIPELINE_H
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