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680cd7b077
Instead of sharing functional unit names between the various PPC itineraries, give each core its own unit names prefixed with the core name. This follows the convention used by other backends (such as ARM), and removes a non-obvious ordering dependency between the various PPCSchedule*.td files. No functionality change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195908 91177308-0d34-0410-b5e6-96231b3b80d8
78 lines
4.2 KiB
TableGen
78 lines
4.2 KiB
TableGen
//===-- PPCScheduleG3.td - PPC G3 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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// This file defines the itinerary class data for the G3 (750) processor.
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//
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//===----------------------------------------------------------------------===//
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def G3_BPU : FuncUnit; // Branch unit
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def G3_SLU : FuncUnit; // Store/load unit
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def G3_SRU : FuncUnit; // special register unit
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def G3_IU1 : FuncUnit; // integer unit 1 (simple)
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def G3_IU2 : FuncUnit; // integer unit 2 (complex)
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def G3_FPU1 : FuncUnit; // floating point unit 1
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def G3Itineraries : ProcessorItineraries<
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[G3_IU1, G3_IU2, G3_FPU1, G3_BPU, G3_SRU, G3_SLU], [], [
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InstrItinData<IIC_IntSimple , [InstrStage<1, [G3_IU1, G3_IU2]>]>,
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InstrItinData<IIC_IntGeneral , [InstrStage<1, [G3_IU1, G3_IU2]>]>,
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InstrItinData<IIC_IntCompare , [InstrStage<1, [G3_IU1, G3_IU2]>]>,
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InstrItinData<IIC_IntDivW , [InstrStage<19, [G3_IU1]>]>,
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InstrItinData<IIC_IntMFFS , [InstrStage<1, [G3_FPU1]>]>,
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InstrItinData<IIC_IntMTFSB0 , [InstrStage<3, [G3_FPU1]>]>,
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InstrItinData<IIC_IntMulHW , [InstrStage<5, [G3_IU1]>]>,
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InstrItinData<IIC_IntMulHWU , [InstrStage<6, [G3_IU1]>]>,
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InstrItinData<IIC_IntMulLI , [InstrStage<3, [G3_IU1]>]>,
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InstrItinData<IIC_IntRotate , [InstrStage<1, [G3_IU1, G3_IU2]>]>,
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InstrItinData<IIC_IntShift , [InstrStage<1, [G3_IU1, G3_IU2]>]>,
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InstrItinData<IIC_IntTrapW , [InstrStage<2, [G3_IU1, G3_IU2]>]>,
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InstrItinData<IIC_BrB , [InstrStage<1, [G3_BPU]>]>,
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InstrItinData<IIC_BrCR , [InstrStage<1, [G3_SRU]>]>,
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InstrItinData<IIC_BrMCR , [InstrStage<1, [G3_SRU]>]>,
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InstrItinData<IIC_BrMCRX , [InstrStage<1, [G3_SRU]>]>,
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InstrItinData<IIC_LdStDCBA , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStDCBF , [InstrStage<3, [G3_SLU]>]>,
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InstrItinData<IIC_LdStDCBI , [InstrStage<3, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLoad , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLoadUpd , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStStore , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStStoreUpd, [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStICBI , [InstrStage<3, [G3_SLU]>]>,
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InstrItinData<IIC_LdStSTFD , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStSTFDU , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLFD , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLFDU , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLHA , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLHAU , [InstrStage<2, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLMW , [InstrStage<34, [G3_SLU]>]>,
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InstrItinData<IIC_LdStLWARX , [InstrStage<3, [G3_SLU]>]>,
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InstrItinData<IIC_LdStSTWCX , [InstrStage<8, [G3_SLU]>]>,
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InstrItinData<IIC_LdStSync , [InstrStage<3, [G3_SLU]>]>,
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InstrItinData<IIC_SprISYNC , [InstrStage<2, [G3_SRU]>]>,
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InstrItinData<IIC_SprMFSR , [InstrStage<3, [G3_SRU]>]>,
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InstrItinData<IIC_SprMTMSR , [InstrStage<1, [G3_SRU]>]>,
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InstrItinData<IIC_SprMTSR , [InstrStage<2, [G3_SRU]>]>,
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InstrItinData<IIC_SprTLBSYNC , [InstrStage<3, [G3_SRU]>]>,
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InstrItinData<IIC_SprMFCR , [InstrStage<1, [G3_SRU]>]>,
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InstrItinData<IIC_SprMFMSR , [InstrStage<1, [G3_SRU]>]>,
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InstrItinData<IIC_SprMFSPR , [InstrStage<3, [G3_SRU]>]>,
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InstrItinData<IIC_SprMFTB , [InstrStage<3, [G3_SRU]>]>,
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InstrItinData<IIC_SprMTSPR , [InstrStage<2, [G3_SRU]>]>,
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InstrItinData<IIC_SprMTSRIN , [InstrStage<2, [G3_SRU]>]>,
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InstrItinData<IIC_SprRFI , [InstrStage<2, [G3_SRU]>]>,
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InstrItinData<IIC_SprSC , [InstrStage<2, [G3_SRU]>]>,
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InstrItinData<IIC_FPGeneral , [InstrStage<1, [G3_FPU1]>]>,
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InstrItinData<IIC_FPAddSub , [InstrStage<1, [G3_FPU1]>]>,
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InstrItinData<IIC_FPCompare , [InstrStage<1, [G3_FPU1]>]>,
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InstrItinData<IIC_FPDivD , [InstrStage<31, [G3_FPU1]>]>,
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InstrItinData<IIC_FPDivS , [InstrStage<17, [G3_FPU1]>]>,
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InstrItinData<IIC_FPFused , [InstrStage<2, [G3_FPU1]>]>,
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InstrItinData<IIC_FPRes , [InstrStage<10, [G3_FPU1]>]>
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]>;
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