| //==- ARMScheduleR52.td - Cortex-R52 Scheduling Definitions -*- tablegen -*-=// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the SchedRead/Write data for the ARM Cortex-R52 processor. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // ===---------------------------------------------------------------------===// |
| // The Cortex-R52 is an in-order pipelined superscalar microprocessor with |
| // a 8 stage pipeline. It can issue maximum two instructions in each cycle. |
| // There are two ALUs, one LDST, one MUL and a non-pipelined integer DIV. |
| // A number of forwarding paths enable results of computations to be input |
| // to subsequent operations before they are written to registers. |
| // This scheduler is a MachineScheduler. See TargetSchedule.td for details. |
| |
| def CortexR52Model : SchedMachineModel { |
| let MicroOpBufferSize = 0; // R52 is in-order processor |
| let IssueWidth = 2; // 2 micro-ops dispatched per cycle |
| let LoadLatency = 1; // Optimistic, assuming no misses |
| let MispredictPenalty = 8; // A branch direction mispredict, including PFU |
| let CompleteModel = 0; // Covers instructions applicable to cortex-r52. |
| } |
| |
| |
| //===----------------------------------------------------------------------===// |
| // Define each kind of processor resource and number available. |
| |
| // Modeling each pipeline as a ProcResource using the BufferSize = 0 since |
| // Cortex-R52 is an in-order processor. |
| |
| def R52UnitALU : ProcResource<2> { let BufferSize = 0; } // Int ALU |
| def R52UnitMAC : ProcResource<1> { let BufferSize = 0; } // Int MAC |
| def R52UnitDiv : ProcResource<1> { let BufferSize = 0; } // Int Division |
| def R52UnitLd : ProcResource<1> { let BufferSize = 0; } // Load/Store |
| def R52UnitB : ProcResource<1> { let BufferSize = 0; } // Branch |
| def R52UnitFPALU : ProcResource<2> { let BufferSize = 0; } // FP ALU |
| def R52UnitFPMUL : ProcResource<2> { let BufferSize = 0; } // FP MUL |
| def R52UnitFPDIV : ProcResource<1> { let BufferSize = 0; } // FP DIV |
| |
| // Cortex-R52 specific SchedReads |
| def R52Read_ISS : SchedRead; |
| def R52Read_EX1 : SchedRead; |
| def R52Read_EX2 : SchedRead; |
| def R52Read_WRI : SchedRead; |
| def R52Read_F0 : SchedRead; // F0 maps to ISS stage of integer pipe |
| def R52Read_F1 : SchedRead; |
| def R52Read_F2 : SchedRead; |
| |
| |
| //===----------------------------------------------------------------------===// |
| // Subtarget-specific SchedWrite types which map ProcResources and set latency. |
| |
| let SchedModel = CortexR52Model in { |
| |
| // ALU - Write occurs in Late EX2 (independent of whether shift was required) |
| def : WriteRes<WriteALU, [R52UnitALU]> { let Latency = 3; } |
| def : WriteRes<WriteALUsi, [R52UnitALU]> { let Latency = 3; } |
| def : WriteRes<WriteALUsr, [R52UnitALU]> { let Latency = 3; } |
| def : WriteRes<WriteALUSsr, [R52UnitALU]> { let Latency = 3; } |
| |
| // Compares |
| def : WriteRes<WriteCMP, [R52UnitALU]> { let Latency = 0; } |
| def : WriteRes<WriteCMPsi, [R52UnitALU]> { let Latency = 0; } |
| def : WriteRes<WriteCMPsr, [R52UnitALU]> { let Latency = 0; } |
| |
| // Multiply - aliased to sub-target specific later |
| |
| // Div - may stall 0-9 cycles depending on input (i.e. WRI+(0-9)/2) |
| def : WriteRes<WriteDIV, [R52UnitDiv]> { |
| let Latency = 8; let ResourceCycles = [8]; // non-pipelined |
| } |
| |
| // Branches - LR written in Late EX2 |
| def : WriteRes<WriteBr, [R52UnitB]> { let Latency = 0; } |
| def : WriteRes<WriteBrL, [R52UnitB]> { let Latency = 0; } |
| def : WriteRes<WriteBrTbl, [R52UnitALU]> { let Latency = 0; } |
| |
| // Misc |
| def : WriteRes<WriteNoop, []> { let Latency = 0; let NumMicroOps = 0; } |
| |
| // Integer pipeline by-passes |
| def : ReadAdvance<ReadALU, 1>; // Operand needed in EX1 stage |
| def : ReadAdvance<ReadALUsr, 0>; // Shift operands needed in ISS |
| def : ReadAdvance<ReadMUL, 0>; |
| def : ReadAdvance<ReadMAC, 0>; |
| |
| // Floating-point. Map target-defined SchedReadWrites to subtarget |
| def : WriteRes<WriteFPMUL32, [R52UnitFPMUL]> { let Latency = 6; } |
| |
| def : WriteRes<WriteFPMUL64, [R52UnitFPMUL, R52UnitFPMUL]> { |
| let Latency = 6; |
| } |
| |
| def : WriteRes<WriteFPMAC32, [R52UnitFPMUL, R52UnitFPALU]> { |
| let Latency = 11; // as it is internally two insns (MUL then ADD) |
| } |
| |
| def : WriteRes<WriteFPMAC64, [R52UnitFPMUL, R52UnitFPMUL, |
| R52UnitFPALU, R52UnitFPALU]> { |
| let Latency = 11; |
| } |
| |
| def : WriteRes<WriteFPDIV32, [R52UnitDiv]> { |
| let Latency = 7; // FP div takes fixed #cycles |
| let ResourceCycles = [7]; // is not pipelined |
| } |
| |
| def : WriteRes<WriteFPDIV64, [R52UnitDiv]> { |
| let Latency = 17; |
| let ResourceCycles = [17]; |
| } |
| |
| def : WriteRes<WriteFPSQRT32, [R52UnitDiv]> { let Latency = 7; } |
| def : WriteRes<WriteFPSQRT64, [R52UnitDiv]> { let Latency = 17; } |
| |
| // Overriden via InstRW for this processor. |
| def : WriteRes<WriteVST1, []>; |
| def : WriteRes<WriteVST2, []>; |
| def : WriteRes<WriteVST3, []>; |
| def : WriteRes<WriteVST4, []>; |
| |
| def : ReadAdvance<ReadFPMUL, 1>; // mul operand read in F1 |
| def : ReadAdvance<ReadFPMAC, 1>; // fp-mac operand read in F1 |
| |
| //===----------------------------------------------------------------------===// |
| // Subtarget-specific SchedReadWrites. |
| |
| // Forwarding information - based on when an operand is read |
| def : ReadAdvance<R52Read_ISS, 0>; |
| def : ReadAdvance<R52Read_EX1, 1>; |
| def : ReadAdvance<R52Read_EX2, 2>; |
| def : ReadAdvance<R52Read_F0, 0>; |
| def : ReadAdvance<R52Read_F1, 1>; |
| def : ReadAdvance<R52Read_F2, 2>; |
| |
| |
| // Cortex-R52 specific SchedWrites for use with InstRW |
| def R52WriteMAC : SchedWriteRes<[R52UnitMAC]> { let Latency = 4; } |
| def R52WriteMACHi : SchedWriteRes<[R52UnitMAC]> { |
| let Latency = 4; let NumMicroOps = 0; |
| } |
| def R52WriteDIV : SchedWriteRes<[R52UnitDiv]> { |
| let Latency = 8; let ResourceCycles = [8]; // not pipelined |
| } |
| def R52WriteLd : SchedWriteRes<[R52UnitLd]> { let Latency = 4; } |
| def R52WriteST : SchedWriteRes<[R52UnitLd]> { let Latency = 4; } |
| def R52WriteAdr : SchedWriteRes<[]> { let Latency = 0; } |
| def R52WriteCC : SchedWriteRes<[]> { let Latency = 0; } |
| def R52WriteALU_EX1 : SchedWriteRes<[R52UnitALU]> { let Latency = 2; } |
| def R52WriteALU_EX2 : SchedWriteRes<[R52UnitALU]> { let Latency = 3; } |
| def R52WriteALU_WRI : SchedWriteRes<[R52UnitALU]> { let Latency = 4; } |
| |
| def R52WriteNoRSRC_EX2 : SchedWriteRes<[]> { let Latency = 3; } |
| def R52WriteNoRSRC_WRI : SchedWriteRes<[]> { let Latency = 4; } |
| |
| // Alias generics to sub-target specific |
| def : SchedAlias<WriteMUL16, R52WriteMAC>; |
| def : SchedAlias<WriteMUL32, R52WriteMAC>; |
| def : SchedAlias<WriteMUL64Lo, R52WriteMAC>; |
| def : SchedAlias<WriteMUL64Hi, R52WriteMACHi>; |
| def : SchedAlias<WriteMAC16, R52WriteMAC>; |
| def : SchedAlias<WriteMAC32, R52WriteMAC>; |
| def : SchedAlias<WriteMAC64Lo, R52WriteMAC>; |
| def : SchedAlias<WriteMAC64Hi, R52WriteMACHi>; |
| def : SchedAlias<WritePreLd, R52WriteLd>; |
| def : SchedAlias<WriteLd, R52WriteLd>; |
| def : SchedAlias<WriteST, R52WriteST>; |
| |
| def R52WriteFPALU_F3 : SchedWriteRes<[R52UnitFPALU]> { let Latency = 4; } |
| def R52Write2FPALU_F3 : SchedWriteRes<[R52UnitFPALU, R52UnitFPALU]> { |
| let Latency = 4; |
| } |
| def R52WriteFPALU_F4 : SchedWriteRes<[R52UnitFPALU]> { let Latency = 5; } |
| def R52Write2FPALU_F4 : SchedWriteRes<[R52UnitFPALU, R52UnitFPALU]> { |
| let Latency = 5; |
| } |
| def R52WriteFPALU_F5 : SchedWriteRes<[R52UnitFPALU]> { let Latency = 6; } |
| def R52Write2FPALU_F5 : SchedWriteRes<[R52UnitFPALU, R52UnitFPALU]> { |
| let Latency = 6; |
| } |
| def R52WriteFPMUL_F5 : SchedWriteRes<[R52UnitFPMUL]> { let Latency = 6; } |
| def R52Write2FPMUL_F5 : SchedWriteRes<[R52UnitFPMUL, R52UnitFPMUL]> { |
| let Latency = 6; |
| } |
| def R52WriteFPMAC_F5 : SchedWriteRes<[R52UnitFPMUL, R52UnitFPALU]> { |
| let Latency = 11; // as it is internally two insns (MUL then ADD) |
| } |
| def R52Write2FPMAC_F5 : SchedWriteRes<[R52UnitFPMUL, R52UnitFPMUL, |
| R52UnitFPALU, R52UnitFPALU]> { |
| let Latency = 11; |
| } |
| |
| def R52WriteFPLd_F4 : SchedWriteRes<[R52UnitLd]> { let Latency = 5; } |
| def R52WriteFPST_F4 : SchedWriteRes<[R52UnitLd]> { let Latency = 5; } |
| |
| //===----------------------------------------------------------------------===// |
| // Floating-point. Map target defined SchedReadWrites to processor specific ones |
| // |
| def : SchedAlias<WriteFPCVT, R52WriteFPALU_F5>; |
| def : SchedAlias<WriteFPMOV, R52WriteFPALU_F3>; |
| def : SchedAlias<WriteFPALU32, R52WriteFPALU_F5>; |
| def : SchedAlias<WriteFPALU64, R52WriteFPALU_F5>; |
| |
| //===----------------------------------------------------------------------===// |
| // Subtarget-specific overrides. Map opcodes to list of SchedReadWrites types. |
| // |
| def : InstRW<[WriteALU], (instrs COPY)>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1, R52Read_ISS], |
| (instregex "SXTB", "SXTH", "SXTB16", "UXTB", "UXTH", "UXTB16", |
| "t2SXTB", "t2SXTH", "t2SXTB16", "t2UXTB", "t2UXTH", "t2UXTB16")>; |
| |
| def : InstRW<[R52WriteALU_EX1, R52Read_ISS], |
| (instregex "MOVCCi32imm", "MOVi32imm", "t2MOVCCi", "t2MOVi")>; |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1], |
| (instregex "MOV_ga_pcrel$")>; |
| def : InstRW<[R52WriteLd,R52Read_ISS], |
| (instregex "MOV_ga_pcrel_ldr")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1, R52Read_EX1], (instregex "SEL", "t2SEL")>; |
| |
| def : InstRW< [R52WriteALU_EX2, R52Read_ISS, R52Read_ISS], |
| (instregex "BFC", "BFI", "UBFX", "SBFX", "(t|t2)BFC", "(t|t2)BFI", |
| "(t|t2)UBFX", "(t|t2)SBFX")>; |
| |
| // Saturating arithmetic |
| def : InstRW< [R52WriteALU_WRI, R52Read_EX1, R52Read_EX1], |
| (instregex "QADD", "QSUB", "QDADD", "QDSUB", "SSAT", "SSAT16", "USAT", |
| "QADD8", "QADD16", "QSUB8", "QSUB16", "QASX", "QSAX", |
| "UQADD8", "UQADD16","UQSUB8","UQSUB16","UQASX","UQSAX", "t2QADD", |
| "t2QSUB", "t2QDADD", "t2QDSUB", "t2SSAT", "t2SSAT16", "t2USAT", |
| "t2QADD8", "t2QADD16", "t2QSUB8", "t2QSUB16", "t2QASX", "t2QSAX", |
| "t2UQADD8", "t2UQADD16","t2UQSUB8","t2UQSUB16","t2UQASX","t2UQSAX","t2ABS")>; |
| |
| // Parallel arithmetic |
| def : InstRW< [R52WriteALU_EX2, R52Read_EX1, R52Read_EX1], |
| (instregex "SADD8", "SADD16", "SSUB8", "SSUB16", "SASX", "SSAX", |
| "UADD8", "UADD16", "USUB8", "USUB16", "UASX", "USAX", "t2SADD8", |
| "t2SADD16", "t2SSUB8", "t2SSUB16", "t2SASX", "t2SSAX", "t2UADD8", |
| "t2UADD16", "t2USUB8", "t2USUB16", "t2UASX", "t2USAX")>; |
| |
| // Flag setting. |
| def : InstRW< [R52WriteALU_EX2, R52Read_EX1, R52Read_EX1], |
| (instregex "SHADD8", "SHADD16", "SHSUB8", "SHSUB16", "SHASX", "SHSAX", |
| "SXTAB", "SXTAB16", "SXTAH", "UHADD8", "UHADD16", "UHSUB8", "UHSUB16", |
| "UHASX", "UHSAX", "UXTAB", "UXTAB16", "UXTAH", "t2SHADD8", "t2SHADD16", |
| "t2SHSUB8", "t2SHSUB16", "t2SHASX", "t2SHSAX", "t2SXTAB", "t2SXTAB16", |
| "t2SXTAH", "t2UHADD8", "t2UHADD16", "t2UHSUB8", "t2UHSUB16", "t2UHASX", |
| "t2UHSAX", "t2UXTAB", "t2UXTAB16", "t2UXTAH")>; |
| |
| // Sum of Absolute Difference |
| def : InstRW< [R52WriteALU_WRI, R52Read_ISS, R52Read_ISS, R52Read_ISS], |
| (instregex "USAD8", "t2USAD8", "USADA8", "t2USADA8") >; |
| |
| // Integer Multiply |
| def : InstRW<[R52WriteMAC, R52Read_ISS, R52Read_ISS], |
| (instregex "MUL", "SMMUL", "SMMULR", "SMULBB", "SMULBT", |
| "SMULTB", "SMULTT", "SMULWB", "SMULWT", "SMUSD", "SMUSDX", "t2MUL", |
| "t2SMMUL", "t2SMMULR", "t2SMULBB", "t2SMULBT", "t2SMULTB", "t2SMULTT", |
| "t2SMULWB", "t2SMULWT", "t2SMUSD")>; |
| |
| // Multiply Accumulate |
| // Even for 64-bit accumulation (or Long), the single MAC is used (not ALUs). |
| // The store pipeline is used partly for 64-bit operations. |
| def : InstRW<[R52WriteMAC, R52Read_ISS, R52Read_ISS, R52Read_ISS], |
| (instregex "MLA", "MLS", "SMMLA", "SMMLAR", "SMMLS", "SMMLSR", |
| "t2MLA", "t2MLS", "t2SMMLA", "t2SMMLAR", "t2SMMLS", "t2SMMLSR", |
| "SMUAD", "SMUADX", "t2SMUAD", "t2SMUADX", |
| "SMLABB", "SMLABT", "SMLATB", "SMLATT", "SMLSD", "SMLSDX", |
| "SMLAWB", "SMLAWT", "t2SMLABB", "t2SMLABT", "t2SMLATB", "t2SMLATT", |
| "t2SMLSD", "t2SMLSDX", "t2SMLAWB", "t2SMLAWT", |
| "SMLAD", "SMLADX", "t2SMLAD", "t2SMLADX", |
| "SMULL$", "UMULL$", "t2SMULL$", "t2UMULL$", |
| "SMLAL", "UMLAL", "SMLALBT", |
| "SMLALTB", "SMLALTT", "SMLALD", "SMLALDX", "SMLSLD", "SMLSLDX", |
| "UMAAL", "t2SMLAL", "t2UMLAL", |
| "t2SMLALBT", "t2SMLALTB", "t2SMLALTT", "t2SMLALD", "t2SMLALDX", |
| "t2SMLSLD", "t2SMLSLDX", "t2UMAAL")>; |
| |
| def : InstRW <[R52WriteDIV, R52Read_ISS, R52Read_ISS], |
| (instregex "t2SDIV", "t2UDIV")>; |
| |
| // Loads (except POST) with SHL > 2, or ror, require 2 extra cycles. |
| // However, that's non-trivial to specify, so we keep it uniform |
| def : InstRW<[R52WriteLd, R52Read_ISS, R52Read_ISS], |
| (instregex "LDR(i12|rs)$", "LDRB(i12|rs)$", "t2LDR(i8|i12|s|pci)", |
| "t2LDR(H|B)(i8|i12|s|pci)", "LDREX", "t2LDREX", |
| "tLDR[BH](r|i|spi|pci|pciASM)", "tLDR(r|i|spi|pci|pciASM)", |
| "LDRH$", "PICLDR$", "PICLDR(H|B)$", "LDRcp$", |
| "PICLDRS(H|B)$", "t2LDRS(H|B)(i|r|p|s)", "LDRS(H|B)$", |
| "t2LDRpci_pic", "tLDRS(B|H)", "t2LDRDi8", "LDRD$", "LDA", "t2LDA")>; |
| def : InstRW<[R52WriteLd, R52WriteAdr, R52Read_ISS, R52Read_ISS], |
| (instregex "LD(RB|R)(_|T_)(POST|PRE)_(IMM|REG)", "LDRH(_PRE|_POST)", |
| "LDRBT_POST$", "LDR(T|BT)_POST_(REG|IMM)", "LDRHT(i|r)", |
| "t2LD(R|RB|RH)_(PRE|POST)", "t2LD(R|RB|RH)T", |
| "LDR(SH|SB)(_POST|_PRE)", "t2LDR(SH|SB)(_POST|_PRE)", |
| "LDRS(B|H)T(i|r)", "t2LDRS(B|H)T(i|r)?", |
| "LDRD_(POST|PRE)", "t2LDRD_(POST|PRE)")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1], (instregex "MOVS?sr", "t2MOVS?sr")>; |
| def : InstRW<[R52WriteALU_WRI, R52Read_EX2], (instregex "MOVT", "t2MOVT")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1], (instregex "AD(C|D)S?ri", "ANDS?ri", |
| "BICS?ri", "CLZ", "EORri", "MVNS?r", "ORRri", "RSBS?ri", "RSCri", "SBCri", |
| "t2AD(C|D)S?ri", "t2ANDS?ri", "t2BICS?ri","t2CLZ", "t2EORri", "t2MVN", |
| "t2ORRri", "t2RSBS?ri", "t2SBCri")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1, R52Read_EX1], (instregex "AD(C|D)S?rr", |
| "ANDS?rr", "BICS?rr", "CRC", "EORrr", "ORRrr", "RSBrr", "RSCrr", "SBCrr", |
| "t2AD(C|D)S?rr", "t2ANDS?rr", "t2BICS?rr", "t2CRC", "t2EORrr", "t2SBCrr")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1, R52Read_ISS], (instregex "AD(C|D)S?rsi", |
| "ANDS?rsi", "BICS?rsi", "EORrsi", "ORRrsi", "RSBrsi", "RSCrsi", "SBCrsi", |
| "t2AD(C|D)S?rs", "t2ANDS?rs", "t2BICS?rs", "t2EORrs", "t2ORRrs", "t2RSBrs", "t2SBCrs")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_EX1, R52Read_ISS, R52Read_ISS], |
| (instregex "AD(C|D)S?rsr", "ANDS?rsr", "BICS?rsr", "EORrsr", "MVNS?sr", |
| "ORRrsr", "RSBrsr", "RSCrsr", "SBCrsr")>; |
| |
| def : InstRW<[R52WriteALU_EX1], |
| (instregex "ADR", "MOVsi", "MVNS?s?i", "t2MOVS?si")>; |
| |
| def : InstRW<[R52WriteALU_EX1, R52Read_ISS], (instregex "ASRi", "RORS?i")>; |
| def : InstRW<[R52WriteALU_EX1, R52Read_ISS, R52Read_ISS], |
| (instregex "ASRr", "RORS?r", "LSR", "LSL")>; |
| |
| def : InstRW<[R52WriteCC, R52Read_EX1], (instregex "CMPri", "CMNri")>; |
| def : InstRW<[R52WriteCC, R52Read_EX1, R52Read_EX1], (instregex "CMPrr", "CMNzrr")>; |
| def : InstRW<[R52WriteCC, R52Read_EX1, R52Read_ISS], (instregex "CMPrsi", "CMNzrsi")>; |
| def : InstRW<[R52WriteCC, R52Read_EX1, R52Read_ISS, R52Read_ISS], (instregex "CMPrsr", "CMNzrsr")>; |
| |
| def : InstRW<[R52WriteALU_EX2, R52Read_ISS], |
| (instregex "t2LDC", "RBIT", "REV", "REV16", "REVSH", "RRX")>; |
| |
| def : InstRW<[R52WriteCC, R52Read_ISS], (instregex "TST")>; |
| |
| def : InstRW<[R52WriteLd], (instregex "MRS", "MRSbanked")>; |
| def : InstRW<[R52WriteLd, R52Read_EX1], (instregex "MSR", "MSRbanked")>; |
| |
| // Integer Load, Multiple. |
| foreach Lat = 3-25 in { |
| def R52WriteILDM#Lat#Cy : SchedWriteRes<[R52UnitLd]> { |
| let Latency = Lat; |
| } |
| def R52WriteILDM#Lat#CyNo : SchedWriteRes<[]> { |
| let Latency = Lat; |
| let NumMicroOps = 0; |
| } |
| } |
| foreach NAddr = 1-16 in { |
| def R52ILDMAddr#NAddr#Pred : SchedPredicate<"TII->getNumLDMAddresses(*MI) == "#NAddr>; |
| } |
| def R52WriteILDMAddrNoWB : SchedWriteRes<[R52UnitLd]> { let Latency = 0; } |
| def R52WriteILDMAddrWB : SchedWriteRes<[R52UnitLd]>; |
| def R52WriteILDM : SchedWriteVariant<[ |
| SchedVar<R52ILDMAddr2Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy]>, |
| |
| SchedVar<R52ILDMAddr3Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy]>, |
| SchedVar<R52ILDMAddr4Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy]>, |
| |
| SchedVar<R52ILDMAddr5Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy]>, |
| SchedVar<R52ILDMAddr6Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy]>, |
| |
| SchedVar<R52ILDMAddr7Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy]>, |
| SchedVar<R52ILDMAddr8Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy]>, |
| |
| SchedVar<R52ILDMAddr9Pred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy]>, |
| SchedVar<R52ILDMAddr10Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy]>, |
| |
| SchedVar<R52ILDMAddr11Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy, |
| R52WriteILDM14Cy]>, |
| SchedVar<R52ILDMAddr12Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy, |
| R52WriteILDM14Cy, R52WriteILDM15Cy]>, |
| |
| SchedVar<R52ILDMAddr13Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy, |
| R52WriteILDM14Cy, R52WriteILDM15Cy, |
| R52WriteILDM16Cy]>, |
| SchedVar<R52ILDMAddr14Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy, |
| R52WriteILDM14Cy, R52WriteILDM15Cy, |
| R52WriteILDM16Cy, R52WriteILDM17Cy]>, |
| |
| SchedVar<R52ILDMAddr15Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy, |
| R52WriteILDM14Cy, R52WriteILDM15Cy, |
| R52WriteILDM16Cy, R52WriteILDM17Cy, |
| R52WriteILDM18Cy]>, |
| SchedVar<R52ILDMAddr15Pred,[R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6Cy, R52WriteILDM7Cy, |
| R52WriteILDM8Cy, R52WriteILDM9Cy, |
| R52WriteILDM10Cy, R52WriteILDM11Cy, |
| R52WriteILDM12Cy, R52WriteILDM13Cy, |
| R52WriteILDM14Cy, R52WriteILDM15Cy, |
| R52WriteILDM16Cy, R52WriteILDM17Cy, |
| R52WriteILDM18Cy, R52WriteILDM19Cy]>, |
| |
| // Unknown number of registers, just use resources for two registers. |
| SchedVar<NoSchedPred, [R52WriteILDM4Cy, R52WriteILDM5Cy, |
| R52WriteILDM6CyNo, R52WriteILDM7CyNo, |
| R52WriteILDM8CyNo, R52WriteILDM9CyNo, |
| R52WriteILDM10CyNo, R52WriteILDM11CyNo, |
| R52WriteILDM12CyNo, R52WriteILDM13CyNo, |
| R52WriteILDM14CyNo, R52WriteILDM15CyNo, |
| R52WriteILDM16CyNo, R52WriteILDM17CyNo, |
| R52WriteILDM18Cy, R52WriteILDM19Cy]> |
| ]> { let Variadic=1; } |
| |
| // Integer Store, Multiple |
| def R52WriteIStIncAddr : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| foreach NumAddr = 1-16 in { |
| def R52WriteISTM#NumAddr : WriteSequence<[R52WriteIStIncAddr], NumAddr>; |
| } |
| def R52WriteISTM : SchedWriteVariant<[ |
| SchedVar<R52ILDMAddr2Pred, [R52WriteISTM2]>, |
| SchedVar<R52ILDMAddr3Pred, [R52WriteISTM3]>, |
| SchedVar<R52ILDMAddr4Pred, [R52WriteISTM4]>, |
| SchedVar<R52ILDMAddr5Pred, [R52WriteISTM5]>, |
| SchedVar<R52ILDMAddr6Pred, [R52WriteISTM6]>, |
| SchedVar<R52ILDMAddr7Pred, [R52WriteISTM7]>, |
| SchedVar<R52ILDMAddr8Pred, [R52WriteISTM8]>, |
| SchedVar<R52ILDMAddr9Pred, [R52WriteISTM9]>, |
| SchedVar<R52ILDMAddr10Pred,[R52WriteISTM10]>, |
| SchedVar<R52ILDMAddr11Pred,[R52WriteISTM11]>, |
| SchedVar<R52ILDMAddr12Pred,[R52WriteISTM12]>, |
| SchedVar<R52ILDMAddr13Pred,[R52WriteISTM13]>, |
| SchedVar<R52ILDMAddr14Pred,[R52WriteISTM14]>, |
| SchedVar<R52ILDMAddr15Pred,[R52WriteISTM15]>, |
| SchedVar<R52ILDMAddr16Pred,[R52WriteISTM16]>, |
| // Unknow number of registers, just use resources for two registers. |
| SchedVar<NoSchedPred, [R52WriteISTM2]> |
| ]>; |
| |
| def : InstRW<[R52WriteILDM, R52Read_ISS], |
| (instregex "LDM(IA|DA|DB|IB)$", "t2LDM(IA|DA|DB|IB)$", |
| "(t|sys)LDM(IA|DA|DB|IB)$")>; |
| def : InstRW<[R52WriteILDM, R52WriteAdr, R52Read_ISS], |
| (instregex "LDM(IA|DA|DB|IB)_UPD", "(t2|sys|t)LDM(IA|DA|DB|IB)_UPD")>; |
| def : InstRW<[R52WriteILDM, R52WriteAdr, R52Read_ISS], |
| (instregex "LDMIA_RET", "(t|t2)LDMIA_RET", "tPOP")>; |
| |
| // Integer Store, Single Element |
| def : InstRW<[R52WriteLd, R52Read_ISS, R52Read_EX2], |
| (instregex "PICSTR", "STR(i12|rs)", "STRB(i12|rs)", "STRH$", "STREX", "SRS", "t2SRS", |
| "t2SRSDB", "t2STREX", "t2STREXB", "t2STREXD", "t2STREXH", "t2STR(i12|i8|s)$", |
| "RFE", "t2RFE", "t2STR[BH](i12|i8|s)$", "tSTR[BH](i|r)", "tSTR(i|r)", "tSTRspi")>; |
| |
| def : InstRW<[R52WriteLd, R52WriteAdr, R52Read_ISS, R52Read_EX2], |
| (instregex "STR(B_|_|BT_|T_)(PRE_IMM|PRE_REG|POST_REG|POST_IMM)", |
| "STR(i|r)_preidx", "STRB(i|r)_preidx", "STRH_preidx", "STR(H_|HT_)(PRE|POST)", |
| "STR(BT|HT|T)", "t2STR_(PRE|POST)", "t2STR[BH]_(PRE|POST)", |
| "t2STR_preidx", "t2STR[BH]_preidx", "t2ST(RB|RH|R)T")>; |
| |
| // Integer Store, Dual |
| def : InstRW<[R52WriteLd, R52Read_ISS, R52Read_EX2], |
| (instregex "STRD$", "t2STRDi8", "STL", "t2STL")>; |
| def : InstRW<[R52WriteLd, R52WriteAdr, R52Read_ISS, R52Read_EX2], |
| (instregex "(t2|t)STRD_(POST|PRE)", "STRD_(POST|PRE)")>; |
| |
| def : InstRW<[R52WriteISTM, R52Read_ISS, R52Read_EX2], |
| (instregex "STM(IB|IA|DB|DA)$", "(t2|sys|t)STM(IB|IA|DB|DA)$")>; |
| def : InstRW<[R52WriteISTM, R52WriteAdr, R52Read_ISS, R52Read_EX2], |
| (instregex "STM(IB|IA|DB|DA)_UPD", "(t2|sys|t)STM(IB|IA|DB|DA)_UPD", |
| "tPUSH")>; |
| |
| // LDRLIT pseudo instructions, they expand to LDR + PICADD |
| def : InstRW<[R52WriteLd], |
| (instregex "t?LDRLIT_ga_abs", "t?LDRLIT_ga_pcrel$")>; |
| // LDRLIT_ga_pcrel_ldr expands to LDR + PICLDR |
| def : InstRW<[R52WriteLd], (instregex "LDRLIT_ga_pcrel_ldr")>; |
| |
| |
| |
| //===----------------------------------------------------------------------===// |
| // VFP, Floating Point Support |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1, R52Read_F1], (instregex "VABD(fd|hd)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F1, R52Read_F1], (instregex "VABD(fq|hq)")>; |
| |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1], (instregex "VABS(D|S|H)")>; |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1], (instregex "VABS(fd|hd)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F1], (instregex "VABS(fq|hq)")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1, R52Read_F1], (instregex "(VACGE|VACGT)(fd|hd)")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_F1, R52Read_F1], (instregex "(VACGE|VACGT)(fq|hq)")>; |
| |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1, R52Read_F1], (instregex "(VADD|VSUB)(D|S|H|fd|hd)$")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F1, R52Read_F1], (instregex "(VADD|VSUB)(fq|hq)")>; |
| |
| def : InstRW<[R52WriteFPLd_F4, R52Read_ISS, R52Read_F1], (instregex "VLDR")>; |
| def : InstRW<[R52WriteFPST_F4, R52Read_ISS, R52Read_F1], (instregex "VSTR")>; |
| |
| |
| //===----------------------------------------------------------------------===// |
| // Neon Support |
| |
| // vector multiple load stores |
| foreach NumAddr = 1-16 in { |
| def R52LMAddrPred#NumAddr : |
| SchedPredicate<"MI->getNumOperands() == "#NumAddr>; |
| } |
| foreach Lat = 1-32 in { |
| def R52WriteLM#Lat#Cy : SchedWriteRes<[]> { |
| let Latency = Lat; |
| } |
| } |
| foreach Num = 1-32 in { // reserve LdSt resource, no dual-issue |
| def R52ReserveLd#Num#Cy : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 0; |
| let NumMicroOps = Num; |
| let ResourceCycles = [Num]; |
| } |
| } |
| def R52WriteVLDM : SchedWriteVariant<[ |
| // 1 D reg |
| SchedVar<R52LMAddrPred1, [R52WriteLM5Cy, |
| R52ReserveLd5Cy]>, |
| SchedVar<R52LMAddrPred2, [R52WriteLM5Cy, |
| R52ReserveLd5Cy]>, |
| |
| // 2 D reg |
| SchedVar<R52LMAddrPred3, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52ReserveLd6Cy]>, |
| SchedVar<R52LMAddrPred4, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52ReserveLd6Cy]>, |
| |
| // 3 D reg |
| SchedVar<R52LMAddrPred5, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, |
| R52ReserveLd4Cy]>, |
| SchedVar<R52LMAddrPred6, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, |
| R52ReserveLd7Cy]>, |
| |
| // 4 D reg |
| SchedVar<R52LMAddrPred7, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52ReserveLd8Cy]>, |
| SchedVar<R52LMAddrPred8, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52ReserveLd8Cy]>, |
| |
| // 5 D reg |
| SchedVar<R52LMAddrPred9, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, |
| R52ReserveLd9Cy]>, |
| SchedVar<R52LMAddrPred10, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, |
| R52ReserveLd9Cy]>, |
| |
| // 6 D reg |
| SchedVar<R52LMAddrPred11, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52ReserveLd10Cy]>, |
| SchedVar<R52LMAddrPred12, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52ReserveLd10Cy]>, |
| |
| // 7 D reg |
| SchedVar<R52LMAddrPred13, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52WriteLM11Cy, |
| R52ReserveLd11Cy]>, |
| SchedVar<R52LMAddrPred14, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52WriteLM11Cy, |
| R52ReserveLd11Cy]>, |
| |
| // 8 D reg |
| SchedVar<R52LMAddrPred14, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52WriteLM11Cy, R52WriteLM12Cy, |
| R52ReserveLd12Cy]>, |
| SchedVar<R52LMAddrPred15, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52WriteLM11Cy, R52WriteLM12Cy, |
| R52ReserveLd12Cy]>, |
| // unknown number of reg. |
| SchedVar<NoSchedPred, [R52WriteLM5Cy, R52WriteLM6Cy, |
| R52WriteLM7Cy, R52WriteLM8Cy, |
| R52WriteLM9Cy, R52WriteLM10Cy, |
| R52WriteLM11Cy, R52WriteLM12Cy, |
| R52ReserveLd5Cy]> |
| ]> { let Variadic=1;} |
| |
| // variable stores. Cannot dual-issue |
| def R52WriteSTM5 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 5; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1]; |
| } |
| def R52WriteSTM6 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| let ResourceCycles = [2]; |
| } |
| def R52WriteSTM7 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 7; |
| let NumMicroOps = 6; |
| let ResourceCycles = [3]; |
| } |
| def R52WriteSTM8 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 8; |
| let NumMicroOps = 8; |
| let ResourceCycles = [4]; |
| } |
| def R52WriteSTM9 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 9; |
| let NumMicroOps = 10; |
| let ResourceCycles = [5]; |
| } |
| def R52WriteSTM10 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 10; |
| let NumMicroOps = 12; |
| let ResourceCycles = [6]; |
| } |
| def R52WriteSTM11 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 11; |
| let NumMicroOps = 14; |
| let ResourceCycles = [7]; |
| } |
| def R52WriteSTM12 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 12; |
| let NumMicroOps = 16; |
| let ResourceCycles = [8]; |
| } |
| def R52WriteSTM13 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 13; |
| let NumMicroOps = 18; |
| let ResourceCycles = [9]; |
| } |
| def R52WriteSTM14 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 14; |
| let NumMicroOps = 20; |
| let ResourceCycles = [10]; |
| } |
| def R52WriteSTM15 : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 15; |
| let NumMicroOps = 22; |
| let ResourceCycles = [11]; |
| } |
| |
| def R52WriteSTM : SchedWriteVariant<[ |
| SchedVar<R52LMAddrPred1, [R52WriteSTM5]>, |
| SchedVar<R52LMAddrPred2, [R52WriteSTM5]>, |
| SchedVar<R52LMAddrPred3, [R52WriteSTM6]>, |
| SchedVar<R52LMAddrPred4, [R52WriteSTM6]>, |
| SchedVar<R52LMAddrPred5, [R52WriteSTM7]>, |
| SchedVar<R52LMAddrPred6, [R52WriteSTM7]>, |
| SchedVar<R52LMAddrPred7, [R52WriteSTM8]>, |
| SchedVar<R52LMAddrPred8, [R52WriteSTM8]>, |
| SchedVar<R52LMAddrPred9, [R52WriteSTM9]>, |
| SchedVar<R52LMAddrPred10, [R52WriteSTM9]>, |
| SchedVar<R52LMAddrPred11, [R52WriteSTM10]>, |
| SchedVar<R52LMAddrPred12, [R52WriteSTM10]>, |
| SchedVar<R52LMAddrPred13, [R52WriteSTM11]>, |
| SchedVar<R52LMAddrPred14, [R52WriteSTM11]>, |
| SchedVar<R52LMAddrPred15, [R52WriteSTM12]>, |
| SchedVar<R52LMAddrPred16, [R52WriteSTM12]>, |
| // unknown number of registers, just use resources for two |
| SchedVar<NoSchedPred, [R52WriteSTM6]> |
| ]>; |
| |
| // Vector Load/Stores. Can issue only in slot-0. Can dual-issue with |
| // another instruction in slot-1, but only in the last issue. |
| def : WriteRes<WriteVLD1, [R52UnitLd]> { let Latency = 5;} |
| def : WriteRes<WriteVLD2, [R52UnitLd]> { |
| let Latency = 6; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2]; |
| let SingleIssue = 1; |
| } |
| def : WriteRes<WriteVLD3, [R52UnitLd]> { |
| let Latency = 7; |
| let NumMicroOps = 5; |
| let ResourceCycles = [3]; |
| let SingleIssue = 1; |
| } |
| def : WriteRes<WriteVLD4, [R52UnitLd]> { |
| let Latency = 8; |
| let NumMicroOps = 7; |
| let ResourceCycles = [4]; |
| let SingleIssue = 1; |
| } |
| def R52WriteVST1Mem : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 5; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def R52WriteVST2Mem : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 6; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2]; |
| } |
| def R52WriteVST3Mem : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 7; |
| let NumMicroOps = 5; |
| let ResourceCycles = [3]; |
| } |
| def R52WriteVST4Mem : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 8; |
| let NumMicroOps = 7; |
| let ResourceCycles = [4]; |
| } |
| def R52WriteVST5Mem : SchedWriteRes<[R52UnitLd]> { |
| let Latency = 9; |
| let NumMicroOps = 9; |
| let ResourceCycles = [5]; |
| } |
| |
| |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "VABA(u|s)(v8i8|v4i16|v2i32)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "VABA(u|s)(v16i8|v8i16|v4i32)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "VABAL(u|s)(v8i16|v4i32|v2i64)")>; |
| |
| def : InstRW<[R52WriteFPALU_F4, R52Read_F1, R52Read_F1], (instregex "VABD(u|s)(v8i8|v4i16|v2i32)")>; |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F1, R52Read_F1], (instregex "VABD(u|s)(v16i8|v8i16|v4i32)")>; |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F1, R52Read_F1], (instregex "VABDL(u|s)(v16i8|v8i16|v4i32)")>; |
| |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F1], (instregex "VABS(v16i8|v8i16|v4i32)")>; |
| |
| def : InstRW<[R52WriteFPALU_F4, R52Read_F2, R52Read_F2], |
| (instregex "(VADD|VSUB)(v8i8|v4i16|v2i32|v1i64)")>; |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F2, R52Read_F2], |
| (instregex "(VADD|VSUB)(v16i8|v8i16|v4i32|v2i64)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F2, R52Read_F2], |
| (instregex "(VADDHN|VRADDHN|VSUBHN|VRSUBHN)(v8i8|v4i16|v2i32)")>; |
| |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F1, R52Read_F1], |
| (instregex "VADDL", "VADDW", "VSUBL", "VSUBW")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F2, R52Read_F2], (instregex "(VAND|VBIC|VEOR)d")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_F2, R52Read_F2], (instregex "(VAND|VBIC|VEOR)q")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F2], (instregex "VBICi(v4i16|v2i32)")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_F2], (instregex "VBICi(v8i16|v4i32)")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1, R52Read_F2, R52Read_F2], (instregex "(VBIF|VBIT|VBSL|VBSP)d")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_F1, R52Read_F2, R52Read_F2], (instregex "(VBIF|VBIT|VBSL|VBSP)q")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1, R52Read_F1], |
| (instregex "(VCEQ|VCGE|VCGT|VCLE|VCLT|VCLZ|VCMP|VCMPE|VCNT)")>; |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1, R52Read_F1], |
| (instregex "VCVT", "VSITO", "VUITO", "VTO")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_ISS], (instregex "VDUP(8|16|32)d")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_ISS], (instregex "VDUP(8|16|32)q")>; |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1], (instregex "VDUPLN(8|16|32)d")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_F1], (instregex "VDUPLN(8|16|32)q")>; |
| |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1, R52Read_F1], (instregex "VEXTd(8|16|32)", "VSEL")>; |
| def : InstRW<[R52Write2FPALU_F3, R52Read_F1, R52Read_F1], (instregex "VEXTq(8|16|32|64)")>; |
| |
| def : InstRW<[R52WriteFPMAC_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "(VFMA|VFMS)(f|h)d")>; |
| def : InstRW<[R52Write2FPMAC_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "(VFMA|VFMS)(f|h)q")>; |
| |
| def : InstRW<[R52WriteFPALU_F4, R52Read_F2, R52Read_F2], (instregex "(VHADD|VHSUB)(u|s)(v8i8|v4i16|v2i32)")>; |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F2, R52Read_F2], (instregex "(VHADD|VHSUB)(u|s)(v16i8|v8i16|v4i32)")>; |
| |
| def : InstRW<[R52WriteVLDM], (instregex "VLDM[SD](IA|DB)$")>; |
| def : InstRW<[R52WriteFPALU_F4, R52Read_F1, R52Read_F1], (instregex "VMAX", "VMIN", "VPMAX", "VPMIN")>; |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1, R52Read_F1], (instregex "VORR", "VORN", "VREV")>; |
| def : InstRW<[R52WriteNoRSRC_WRI], (instregex "VMRS")>; |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1], (instregex "VNEG")>; |
| def : InstRW<[R52WriteFPALU_F4, R52Read_F1, R52Read_F1], (instregex "VPADDi")>; |
| def : InstRW<[R52Write2FPALU_F4, R52Read_F1, R52Read_F1], (instregex "VPADAL", "VPADDL")>; |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1], (instregex "VQABS(v8i8|v4i16|v2i32|v1i64)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F1], (instregex "VQABS(v16i8|v8i16|v4i32|v2i64)")>; |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F2, R52Read_F2], |
| (instregex "(VQADD|VQSUB)(u|s)(v8i8|v4i16|v2i32|v1i64)")>; |
| def : InstRW<[R52Write2FPALU_F5, R52Read_F2, R52Read_F2], |
| (instregex "(VQADD|VQSUB)(u|s)(v16i8|v8i16|v4i32|v2i64)")>; |
| def : InstRW<[R52Write2FPMAC_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "VQDMLAL", "VQDMLSL")>; |
| def : InstRW<[R52WriteFPMUL_F5, R52Read_F1, R52Read_F1, R52Read_F1], (instregex "VQDMUL","VQRDMUL")>; |
| def : InstRW<[R52WriteFPALU_F5, R52Read_F1, R52Read_F1], |
| (instregex "VQMOVN", "VQNEG", "VQSHL", "VQSHRN")>; |
| def : InstRW<[R52WriteFPALU_F4, R52Read_F1, R52Read_F1], (instregex "VRSHL", "VRSHR", "VRSHRN", "VTB")>; |
| def : InstRW<[R52WriteFPALU_F3, R52Read_F1, R52Read_F1], (instregex "VSWP", "VTRN", "VUZP", "VZIP")>; |
| |
| //--- |
| // VSTx. Vector Stores |
| //--- |
| // 1-element structure store |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST1d(8|16|32|64)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST1q(8|16|32|64)$")>; |
| def : InstRW<[R52WriteVST3Mem, R52Read_ISS, R52Read_F2], (instregex "VST1d(8|16|32|64)T$")>; |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST1d(8|16|32|64)Q$")>; |
| def : InstRW<[R52WriteVST3Mem, R52Read_ISS, R52Read_F2], (instregex "VST1d64TPseudo$")>; |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST1d64QPseudo$")>; |
| |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST1LNd(8|16|32)$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST1LNdAsm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST1LNq(8|16|32)Pseudo$")>; |
| |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1d(8|16|32|64)wb")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1q(8|16|32|64)wb")>; |
| def : InstRW<[R52WriteVST3Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1d(8|16|32|64)Twb")>; |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1d(8|16|32|64)Qwb")>; |
| def : InstRW<[R52WriteVST3Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1d64TPseudoWB")>; |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1d64QPseudoWB")>; |
| |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1LNd(8|16|32)_UPD")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1LNdWB_(fixed|register)_Asm_(8|16|32)")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST1LNq(8|16|32)Pseudo_UPD")>; |
| |
| // 2-element structure store |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST2(d|b)(8|16|32)$")>; |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST2q(8|16|32)$")>; |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST2q(8|16|32)Pseudo$")>; |
| |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST2LNd(8|16|32)$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST2LNdAsm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST2LNd(8|16|32)Pseudo$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST2LNq(16|32)$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST2LNqAsm_(16|32)$")>; |
| def : InstRW<[R52WriteVST1Mem, R52Read_ISS, R52Read_F2], (instregex "VST2LNq(16|32)Pseudo$")>; |
| |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2(d|b)(8|16|32)wb")>; |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2q(8|16|32)wb")>; |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2q(8|16|32)PseudoWB")>; |
| |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2LNd(8|16|32)_UPD")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2LNdWB_(fixed|register)_Asm_(8|16|32)")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2LNd(8|16|32)Pseudo_UPD")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2LNq(16|32)_UPD")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2LNqWB_(fixed|register)_Asm_(16|32)")>; |
| def : InstRW<[R52WriteVST1Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST2LNq(16|32)Pseudo_UPD")>; |
| |
| // 3-element structure store |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST3(d|q)(8|16|32)$")>; |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST3(d|q)Asm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST4Mem, R52Read_ISS, R52Read_F2], (instregex "VST3d(8|16|32)(oddP|P)seudo$")>; |
| |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST3LNd(8|16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST3LNdAsm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST3LNd(8|16|32)Pseudo$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST3LNq(16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST3LNqAsm_(16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST3LNq(16|32)Pseudo$")>; |
| |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3(d|q)(8|16|32)_UPD$")>; |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3(d|q)WB_(fixed|register)_Asm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST4Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3(d|q)(8|16|32)(oddP|P)seudo_UPD$")>; |
| |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3LNd(8|16|32)_UPD$")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3LNdWB_(fixed|register)_Asm_(8|16|32)")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3LNd(8|16|32)Pseudo_UPD$")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3LNq(16|32)_UPD$")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3LNqWB_(fixed|register)_Asm_(16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST3LNq(16|32)Pseudo_UPD$")>; |
| |
| // 4-element structure store |
| def : InstRW<[R52WriteVST5Mem, R52Read_ISS, R52Read_F2], (instregex "VST4(d|q)(8|16|32)$")>; |
| def : InstRW<[R52WriteVST5Mem, R52Read_ISS, R52Read_F2], (instregex "VST4(d|q)Asm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST5Mem, R52Read_ISS, R52Read_F2], (instregex "VST4d(8|16|32)Pseudo$")>; |
| |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST4LNd(8|16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST4LNdAsm_(8|16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST4LNd(8|16|32)Pseudo$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST4LNq(16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST4LNqAsm_(16|32)$")>; |
| def : InstRW<[R52WriteVST2Mem, R52Read_ISS, R52Read_F2], (instregex "VST4LNq(16|32)Pseudo$")>; |
| |
| def : InstRW<[R52WriteVST5Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4(d|q)(8|16|32)_UPD")>; |
| def : InstRW<[R52WriteVST5Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4(d|q)WB_(fixed|register)_Asm_(8|16|32)")>; |
| def : InstRW<[R52WriteVST5Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4(d|q)(8|16|32)(oddP|P)seudo_UPD")>; |
| |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4LNd(8|16|32)_UPD")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4LNdWB_(fixed|register)_Asm_(8|16|32)")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4LNd(8|16|32)Pseudo_UPD")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4LNq(16|32)_UPD")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4LNqWB_(fixed|register)_Asm_(16|32)")>; |
| def : InstRW<[R52WriteVST2Mem, R52WriteAdr, R52Read_ISS, R52Read_F2], (instregex "VST4LNq(16|32)Pseudo_UPD")>; |
| |
| } // R52 SchedModel |
