mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-10 01:10:48 +00:00
8dc440a46a
Slight reorganisation of PPC instruction classes for scheduling. No functionality change for existing subtargets. - Clearly separate load/store-with-update instructions from regular loads and stores. - Split IntRotateD -> IntRotateD and IntRotateDI - Split out fsub and fadd from FPGeneral -> FPAddSub - Update existing itineraries Patch by Tobias von Koch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162729 91177308-0d34-0410-b5e6-96231b3b80d8
664 lines
36 KiB
TableGen
664 lines
36 KiB
TableGen
//===-- PPCSchedule440.td - PPC 440 Scheduling Definitions -*- tablegen -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Primary reference:
|
|
// PowerPC 440x6 Embedded Processor Core User's Manual.
|
|
// IBM (as updated in) 2010.
|
|
|
|
// The basic PPC 440 does not include a floating-point unit; the pipeline
|
|
// timings here are constructed to match the FP2 unit shipped with the
|
|
// PPC-440- and PPC-450-based Blue Gene (L and P) supercomputers.
|
|
// References:
|
|
// S. Chatterjee, et al. Design and exploitation of a high-performance
|
|
// SIMD floating-point unit for Blue Gene/L.
|
|
// IBM J. Res. & Dev. 49 (2/3) March/May 2005.
|
|
// also:
|
|
// Carlos Sosa and Brant Knudson. IBM System Blue Gene Solution:
|
|
// Blue Gene/P Application Development.
|
|
// IBM (as updated in) 2009.
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Functional units on the PowerPC 440/450 chip sets
|
|
//
|
|
def IFTH1 : FuncUnit; // Fetch unit 1
|
|
def IFTH2 : FuncUnit; // Fetch unit 2
|
|
def PDCD1 : FuncUnit; // Decode unit 1
|
|
def PDCD2 : FuncUnit; // Decode unit 2
|
|
def DISS1 : FuncUnit; // Issue unit 1
|
|
def DISS2 : FuncUnit; // Issue unit 2
|
|
def LRACC : FuncUnit; // Register access and dispatch for
|
|
// the simple integer (J-pipe) and
|
|
// load/store (L-pipe) pipelines
|
|
def IRACC : FuncUnit; // Register access and dispatch for
|
|
// the complex integer (I-pipe) pipeline
|
|
def FRACC : FuncUnit; // Register access and dispatch for
|
|
// the floating-point execution (F-pipe) pipeline
|
|
def IEXE1 : FuncUnit; // Execution stage 1 for the I pipeline
|
|
def IEXE2 : FuncUnit; // Execution stage 2 for the I pipeline
|
|
def IWB : FuncUnit; // Write-back unit for the I pipeline
|
|
def JEXE1 : FuncUnit; // Execution stage 1 for the J pipeline
|
|
def JEXE2 : FuncUnit; // Execution stage 2 for the J pipeline
|
|
def JWB : FuncUnit; // Write-back unit for the J pipeline
|
|
def AGEN : FuncUnit; // Address generation for the L pipeline
|
|
def CRD : FuncUnit; // D-cache access for the L pipeline
|
|
def LWB : FuncUnit; // Write-back unit for the L pipeline
|
|
def FEXE1 : FuncUnit; // Execution stage 1 for the F pipeline
|
|
def FEXE2 : FuncUnit; // Execution stage 2 for the F pipeline
|
|
def FEXE3 : FuncUnit; // Execution stage 3 for the F pipeline
|
|
def FEXE4 : FuncUnit; // Execution stage 4 for the F pipeline
|
|
def FEXE5 : FuncUnit; // Execution stage 5 for the F pipeline
|
|
def FEXE6 : FuncUnit; // Execution stage 6 for the F pipeline
|
|
def FWB : FuncUnit; // Write-back unit for the F pipeline
|
|
|
|
def LWARX_Hold : FuncUnit; // This is a pseudo-unit which is used
|
|
// to make sure that no lwarx/stwcx.
|
|
// instructions are issued while another
|
|
// lwarx/stwcx. is in the L pipe.
|
|
|
|
def GPR_Bypass : Bypass; // The bypass for general-purpose regs.
|
|
def FPR_Bypass : Bypass; // The bypass for floating-point regs.
|
|
|
|
// Notes:
|
|
// Instructions are held in the FRACC, LRACC and IRACC pipeline
|
|
// stages until their source operands become ready. Exceptions:
|
|
// - Store instructions will hold in the AGEN stage
|
|
// - The integer multiply-accumulate instruction will hold in
|
|
// the IEXE1 stage
|
|
//
|
|
// For most I-pipe operations, the result is available at the end of
|
|
// the IEXE1 stage. Operations such as multiply and divide must
|
|
// continue to execute in IEXE2 and IWB. Divide resides in IWB for
|
|
// 33 cycles (multiply also calculates its result in IWB). For all
|
|
// J-pipe instructions, the result is available
|
|
// at the end of the JEXE1 stage. Loads have a 3-cycle latency
|
|
// (data is not available until after the LWB stage).
|
|
//
|
|
// The L1 cache hit latency is four cycles for floating point loads
|
|
// and three cycles for integer loads.
|
|
//
|
|
// The stwcx. instruction requires both the LRACC and the IRACC
|
|
// dispatch stages. It must be issued from DISS0.
|
|
//
|
|
// All lwarx/stwcx. instructions hold in LRACC if another
|
|
// uncommitted lwarx/stwcx. is in AGEN, CRD, or LWB.
|
|
//
|
|
// msync (a.k.a. sync) and mbar will hold in LWB until all load/store
|
|
// resources are empty. AGEN and CRD are held empty until the msync/mbar
|
|
// commits.
|
|
//
|
|
// Most floating-point instructions, computational and move,
|
|
// have a 5-cycle latency. Divide takes longer (30 cycles). Instructions that
|
|
// update the CR take 2 cycles. Stores take 3 cycles and, as mentioned above,
|
|
// loads take 4 cycles (for L1 hit).
|
|
|
|
//
|
|
// This file defines the itinerary class data for the PPC 440 processor.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
def PPC440Itineraries : ProcessorItineraries<
|
|
[IFTH1, IFTH2, PDCD1, PDCD2, DISS1, DISS2, FRACC,
|
|
IRACC, IEXE1, IEXE2, IWB, LRACC, JEXE1, JEXE2, JWB, AGEN, CRD, LWB,
|
|
FEXE1, FEXE2, FEXE3, FEXE4, FEXE5, FEXE6, FWB, LWARX_Hold],
|
|
[GPR_Bypass, FPR_Bypass], [
|
|
InstrItinData<IntSimple , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC, LRACC]>,
|
|
InstrStage<1, [IEXE1, JEXE1]>,
|
|
InstrStage<1, [IEXE2, JEXE2]>,
|
|
InstrStage<1, [IWB, JWB]>],
|
|
[6, 4, 4],
|
|
[GPR_Bypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntGeneral , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC, LRACC]>,
|
|
InstrStage<1, [IEXE1, JEXE1]>,
|
|
InstrStage<1, [IEXE2, JEXE2]>,
|
|
InstrStage<1, [IWB, JWB]>],
|
|
[6, 4, 4],
|
|
[GPR_Bypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntCompare , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC, LRACC]>,
|
|
InstrStage<1, [IEXE1, JEXE1]>,
|
|
InstrStage<1, [IEXE2, JEXE2]>,
|
|
InstrStage<1, [IWB, JWB]>],
|
|
[6, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntDivW , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<33, [IWB]>],
|
|
[40, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntMFFS , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[7, 4, 4],
|
|
[GPR_Bypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntMTFSB0 , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[7, 4, 4],
|
|
[GPR_Bypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntMulHW , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntMulHWU , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntMulLI , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntRotate , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC, LRACC]>,
|
|
InstrStage<1, [IEXE1, JEXE1]>,
|
|
InstrStage<1, [IEXE2, JEXE2]>,
|
|
InstrStage<1, [IWB, JWB]>],
|
|
[6, 4, 4],
|
|
[GPR_Bypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntShift , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC, LRACC]>,
|
|
InstrStage<1, [IEXE1, JEXE1]>,
|
|
InstrStage<1, [IEXE2, JEXE2]>,
|
|
InstrStage<1, [IWB, JWB]>],
|
|
[6, 4, 4],
|
|
[GPR_Bypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<IntTrapW , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[6, 4],
|
|
[GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<BrB , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<BrCR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<BrMCR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<BrMCRX , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4, 4],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStDCBA , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStDCBF , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStDCBI , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLoad , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[9, 5],
|
|
[GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLoadUpd , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[9, 5],
|
|
[GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStStore , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStStoreUpd, [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStICBI , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSTFD , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5, 5],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSTFDU , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5, 5],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLFD , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[9, 5, 5],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLFDU , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[9, 5, 5],
|
|
[NoBypass, GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLHA , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLHAU , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLMW , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStLWARX , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1]>,
|
|
InstrStage<1, [IRACC], 0>,
|
|
InstrStage<4, [LWARX_Hold], 0>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSTD , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSTDU , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<2, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSTDCX , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1]>,
|
|
InstrStage<1, [IRACC], 0>,
|
|
InstrStage<4, [LWARX_Hold], 0>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSTWCX , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1]>,
|
|
InstrStage<1, [IRACC], 0>,
|
|
InstrStage<4, [LWARX_Hold], 0>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<1, [AGEN]>,
|
|
InstrStage<1, [CRD]>,
|
|
InstrStage<1, [LWB]>],
|
|
[8, 5],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<LdStSync , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [LRACC]>,
|
|
InstrStage<3, [AGEN], 1>,
|
|
InstrStage<2, [CRD], 1>,
|
|
InstrStage<1, [LWB]>]>,
|
|
InstrItinData<SprISYNC , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC], 0>,
|
|
InstrStage<1, [LRACC], 0>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [FEXE1], 0>,
|
|
InstrStage<1, [AGEN], 0>,
|
|
InstrStage<1, [JEXE1], 0>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [FEXE2], 0>,
|
|
InstrStage<1, [CRD], 0>,
|
|
InstrStage<1, [JEXE2], 0>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<6, [FEXE3], 0>,
|
|
InstrStage<6, [LWB], 0>,
|
|
InstrStage<6, [JWB], 0>,
|
|
InstrStage<6, [IWB]>]>,
|
|
InstrItinData<SprMFSR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[6, 4],
|
|
[GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<SprMTMSR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[6, 4],
|
|
[GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<SprMTSR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<3, [IWB]>],
|
|
[9, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprTLBSYNC , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>]>,
|
|
InstrItinData<SprMFCR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprMFMSR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[7, 4],
|
|
[GPR_Bypass, GPR_Bypass]>,
|
|
InstrItinData<SprMFSPR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<3, [IWB]>],
|
|
[10, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprMFTB , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<3, [IWB]>],
|
|
[10, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprMTSPR , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<3, [IWB]>],
|
|
[10, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprMTSRIN , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<3, [IWB]>],
|
|
[10, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprRFI , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<SprSC , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [IRACC]>,
|
|
InstrStage<1, [IEXE1]>,
|
|
InstrStage<1, [IEXE2]>,
|
|
InstrStage<1, [IWB]>],
|
|
[8, 4],
|
|
[NoBypass, GPR_Bypass]>,
|
|
InstrItinData<FPGeneral , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<1, [FWB]>],
|
|
[10, 4, 4],
|
|
[FPR_Bypass, FPR_Bypass, FPR_Bypass]>,
|
|
InstrItinData<FPAddSub , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<1, [FWB]>],
|
|
[10, 4, 4],
|
|
[FPR_Bypass, FPR_Bypass, FPR_Bypass]>,
|
|
InstrItinData<FPCompare , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<1, [FWB]>],
|
|
[10, 4, 4],
|
|
[FPR_Bypass, FPR_Bypass, FPR_Bypass]>,
|
|
InstrItinData<FPDivD , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<25, [FWB]>],
|
|
[35, 4, 4],
|
|
[NoBypass, FPR_Bypass, FPR_Bypass]>,
|
|
InstrItinData<FPDivS , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<13, [FWB]>],
|
|
[23, 4, 4],
|
|
[NoBypass, FPR_Bypass, FPR_Bypass]>,
|
|
InstrItinData<FPFused , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<1, [FWB]>],
|
|
[10, 4, 4, 4],
|
|
[FPR_Bypass, FPR_Bypass, FPR_Bypass, FPR_Bypass]>,
|
|
InstrItinData<FPRes , [InstrStage<1, [IFTH1, IFTH2]>,
|
|
InstrStage<1, [PDCD1, PDCD2]>,
|
|
InstrStage<1, [DISS1, DISS2]>,
|
|
InstrStage<1, [FRACC]>,
|
|
InstrStage<1, [FEXE1]>,
|
|
InstrStage<1, [FEXE2]>,
|
|
InstrStage<1, [FEXE3]>,
|
|
InstrStage<1, [FEXE4]>,
|
|
InstrStage<1, [FEXE5]>,
|
|
InstrStage<1, [FEXE6]>,
|
|
InstrStage<1, [FWB]>],
|
|
[10, 4],
|
|
[FPR_Bypass, FPR_Bypass]>
|
|
]>;
|