56 lines
2.2 KiB
TableGen
56 lines
2.2 KiB
TableGen
//===-- MBlazeSchedule.td - MBlaze Scheduling Definitions --*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// MBlaze functional units.
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//===----------------------------------------------------------------------===//
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def IF : FuncUnit;
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def ID : FuncUnit;
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def EX : FuncUnit;
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def MA : FuncUnit;
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def WB : FuncUnit;
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//===----------------------------------------------------------------------===//
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// Instruction Itinerary classes used for MBlaze
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//===----------------------------------------------------------------------===//
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def IIC_ALU : InstrItinClass;
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def IIC_ALUm : InstrItinClass;
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def IIC_ALUd : InstrItinClass;
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def IIC_SHT : InstrItinClass;
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def IIC_FSLg : InstrItinClass;
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def IIC_FSLp : InstrItinClass;
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def IIC_MEMs : InstrItinClass;
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def IIC_MEMl : InstrItinClass;
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def IIC_FPU : InstrItinClass;
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def IIC_FPUd : InstrItinClass;
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def IIC_FPUf : InstrItinClass;
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def IIC_FPUi : InstrItinClass;
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def IIC_FPUs : InstrItinClass;
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def IIC_FPUc : InstrItinClass;
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def IIC_BR : InstrItinClass;
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def IIC_BRc : InstrItinClass;
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def IIC_BRl : InstrItinClass;
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def IIC_WDC : InstrItinClass;
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def IIC_Pseudo : InstrItinClass;
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//===----------------------------------------------------------------------===//
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// MBlaze generic instruction itineraries.
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//===----------------------------------------------------------------------===//
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def MBlazeGenericItineraries : ProcessorItineraries<[], [], []>;
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//===----------------------------------------------------------------------===//
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// MBlaze instruction itineraries for three stage pipeline.
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//===----------------------------------------------------------------------===//
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include "MBlazeSchedule3.td"
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//===----------------------------------------------------------------------===//
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// MBlaze instruction itineraries for five stage pipeline.
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//===----------------------------------------------------------------------===//
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include "MBlazeSchedule5.td"
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