1//===- MBlazeSchedule.td - MBlaze Scheduling Definitions ---*- tablegen -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10//===----------------------------------------------------------------------===// 11// MBlaze functional units. 12//===----------------------------------------------------------------------===// 13def IF : FuncUnit; 14def ID : FuncUnit; 15def EX : FuncUnit; 16def MA : FuncUnit; 17def WB : FuncUnit; 18 19//===----------------------------------------------------------------------===// 20// Instruction Itinerary classes used for MBlaze 21//===----------------------------------------------------------------------===// 22def IIC_ALU : InstrItinClass; 23def IIC_ALUm : InstrItinClass; 24def IIC_ALUd : InstrItinClass; 25def IIC_SHT : InstrItinClass; 26def IIC_FSLg : InstrItinClass; 27def IIC_FSLp : InstrItinClass; 28def IIC_MEMs : InstrItinClass; 29def IIC_MEMl : InstrItinClass; 30def IIC_FPU : InstrItinClass; 31def IIC_FPUd : InstrItinClass; 32def IIC_FPUf : InstrItinClass; 33def IIC_FPUi : InstrItinClass; 34def IIC_FPUs : InstrItinClass; 35def IIC_FPUc : InstrItinClass; 36def IIC_BR : InstrItinClass; 37def IIC_BRc : InstrItinClass; 38def IIC_BRl : InstrItinClass; 39def IIC_WDC : InstrItinClass; 40def IIC_Pseudo : InstrItinClass; 41 42//===----------------------------------------------------------------------===// 43// MBlaze generic instruction itineraries. 44//===----------------------------------------------------------------------===// 45def MBlazeGenericItineraries : ProcessorItineraries<[], [], []>; 46 47//===----------------------------------------------------------------------===// 48// MBlaze instruction itineraries for three stage pipeline. 49//===----------------------------------------------------------------------===// 50include "MBlazeSchedule3.td" 51 52//===----------------------------------------------------------------------===// 53// MBlaze instruction itineraries for five stage pipeline. 54//===----------------------------------------------------------------------===// 55include "MBlazeSchedule5.td" 56