//===- ARMSchedule.td - ARM Scheduling Definitions ---------*- tablegen -*-===//
// 
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// 
//===----------------------------------------------------------------------===//

//===----------------------------------------------------------------------===//
// Functional units across ARM processors
//
def FU_Issue   : FuncUnit; // issue
def FU_Pipe0   : FuncUnit; // pipeline 0
def FU_Pipe1   : FuncUnit; // pipeline 1
def FU_LdSt0   : FuncUnit; // pipeline 0 load/store
def FU_LdSt1   : FuncUnit; // pipeline 1 load/store
def FU_NPipe   : FuncUnit; // NEON ALU/MUL pipe
def FU_NLSPipe : FuncUnit; // NEON LS pipe

//===----------------------------------------------------------------------===//
// Instruction Itinerary classes used for ARM
//
def IIC_iALUx      : InstrItinClass;
def IIC_iALUi      : InstrItinClass;
def IIC_iALUr      : InstrItinClass;
def IIC_iALUsi     : InstrItinClass;
def IIC_iALUsr     : InstrItinClass;
def IIC_iUNAr      : InstrItinClass;
def IIC_iUNAsi     : InstrItinClass;
def IIC_iUNAsr     : InstrItinClass;
def IIC_iCMPi      : InstrItinClass;
def IIC_iCMPr      : InstrItinClass;
def IIC_iCMPsi     : InstrItinClass;
def IIC_iCMPsr     : InstrItinClass;
def IIC_iMOVi      : InstrItinClass;
def IIC_iMOVr      : InstrItinClass;
def IIC_iMOVsi     : InstrItinClass;
def IIC_iMOVsr     : InstrItinClass;
def IIC_iCMOVi     : InstrItinClass;
def IIC_iCMOVr     : InstrItinClass;
def IIC_iCMOVsi    : InstrItinClass;
def IIC_iCMOVsr    : InstrItinClass;
def IIC_iMUL16     : InstrItinClass;
def IIC_iMAC16     : InstrItinClass;
def IIC_iMUL32     : InstrItinClass;
def IIC_iMAC32     : InstrItinClass;
def IIC_iMUL64     : InstrItinClass;
def IIC_iMAC64     : InstrItinClass;
def IIC_iLoadi     : InstrItinClass;
def IIC_iLoadr     : InstrItinClass;
def IIC_iLoadsi    : InstrItinClass;
def IIC_iLoadiu    : InstrItinClass;
def IIC_iLoadru    : InstrItinClass;
def IIC_iLoadsiu   : InstrItinClass;
def IIC_iLoadm     : InstrItinClass;
def IIC_iStorei    : InstrItinClass;
def IIC_iStorer    : InstrItinClass;
def IIC_iStoresi   : InstrItinClass;
def IIC_iStoreiu   : InstrItinClass;
def IIC_iStoreru   : InstrItinClass;
def IIC_iStoresiu  : InstrItinClass;
def IIC_iStorem    : InstrItinClass;
def IIC_fpSTAT     : InstrItinClass;
def IIC_fpMOVIS    : InstrItinClass;
def IIC_fpMOVID    : InstrItinClass;
def IIC_fpMOVSI    : InstrItinClass;
def IIC_fpMOVDI    : InstrItinClass;
def IIC_fpUNA32    : InstrItinClass;
def IIC_fpUNA64    : InstrItinClass;
def IIC_fpCMP32    : InstrItinClass;
def IIC_fpCMP64    : InstrItinClass;
def IIC_fpCVTSD    : InstrItinClass;
def IIC_fpCVTDS    : InstrItinClass;
def IIC_fpCVTIS    : InstrItinClass;
def IIC_fpCVTID    : InstrItinClass;
def IIC_fpCVTSI    : InstrItinClass;
def IIC_fpCVTDI    : InstrItinClass;
def IIC_fpALU32    : InstrItinClass;
def IIC_fpALU64    : InstrItinClass;
def IIC_fpMUL32    : InstrItinClass;
def IIC_fpMUL64    : InstrItinClass;
def IIC_fpMAC32    : InstrItinClass;
def IIC_fpMAC64    : InstrItinClass;
def IIC_fpDIV32    : InstrItinClass;
def IIC_fpDIV64    : InstrItinClass;
def IIC_fpSQRT32   : InstrItinClass;
def IIC_fpSQRT64   : InstrItinClass;
def IIC_fpLoad32   : InstrItinClass;
def IIC_fpLoad64   : InstrItinClass;
def IIC_fpLoadm    : InstrItinClass;
def IIC_fpStore32  : InstrItinClass;
def IIC_fpStore64  : InstrItinClass;
def IIC_fpStorem   : InstrItinClass;
def IIC_Br         : InstrItinClass;

//===----------------------------------------------------------------------===//
// Processor instruction itineraries.

def GenericItineraries : ProcessorItineraries<[
  InstrItinData<IIC_iALUx   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iALUi   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iALUr   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iALUsi  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iALUsr  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iUNAr   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iUNAsi  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iUNAsr  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMPi   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMPr   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMPsi  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMPsr  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMOVi   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMOVr   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMOVsi  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMOVsr  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMOVi  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMOVr  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMOVsi , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iCMOVsr , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMUL16  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMAC16  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMUL32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMAC32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMUL64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iMAC64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iLoadi  , [InstrStage<1, [FU_Pipe0]>,
                               InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_iLoadr  , [InstrStage<1, [FU_Pipe0]>,
                               InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_iLoadsi , [InstrStage<1, [FU_Pipe0]>,
                               InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_iLoadiu , [InstrStage<1, [FU_Pipe0]>,
                               InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_iLoadru , [InstrStage<1, [FU_Pipe0]>,
                               InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_iLoadsiu, [InstrStage<1, [FU_Pipe0]>,
                               InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_iLoadm  , [InstrStage<2, [FU_Pipe0]>,
                               InstrStage<2, [FU_LdSt0]>]>,
  InstrItinData<IIC_iStorei  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iStorer  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iStoresi , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iStoreiu , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iStoreru , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iStoresiu, [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_iStorem  , [InstrStage<2, [FU_Pipe0]>]>,
  InstrItinData<IIC_Br       , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpSTAT   , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMOVSI  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMOVDI  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMOVIS  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMOVID  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpUNA32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpUNA64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCMP32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCMP64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCVTSD  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCVTDS  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCVTIS  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCVTID  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCVTSI  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpCVTDI  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpALU32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpALU64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMUL32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMUL64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMAC32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpMAC64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpDIV32  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpDIV64  , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpSQRT32 , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpSQRT64 , [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpLoad32 , [InstrStage<1, [FU_Pipe0]>,
                                InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_fpLoad64 , [InstrStage<1, [FU_Pipe0]>,
                                InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_fpLoadm  , [InstrStage<1, [FU_Pipe0]>,
                                InstrStage<1, [FU_LdSt0]>]>,
  InstrItinData<IIC_fpStore32, [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpStore64, [InstrStage<1, [FU_Pipe0]>]>,
  InstrItinData<IIC_fpStorem , [InstrStage<1, [FU_Pipe0]>]>
]>;


include "ARMScheduleV6.td"
include "ARMScheduleV7.td"