| //=- X86SchedBroadwell.td - X86 Broadwell Scheduling ---------*- 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 machine model for Broadwell to support instruction |
| // scheduling and other instruction cost heuristics. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| def BroadwellModel : SchedMachineModel { |
| // All x86 instructions are modeled as a single micro-op, and BW can decode 4 |
| // instructions per cycle. |
| let IssueWidth = 4; |
| let MicroOpBufferSize = 192; // Based on the reorder buffer. |
| let LoadLatency = 5; |
| let MispredictPenalty = 16; |
| |
| // Based on the LSD (loop-stream detector) queue size and benchmarking data. |
| let LoopMicroOpBufferSize = 50; |
| |
| // This flag is set to allow the scheduler to assign a default model to |
| // unrecognized opcodes. |
| let CompleteModel = 0; |
| } |
| |
| let SchedModel = BroadwellModel in { |
| |
| // Broadwell can issue micro-ops to 8 different ports in one cycle. |
| |
| // Ports 0, 1, 5, and 6 handle all computation. |
| // Port 4 gets the data half of stores. Store data can be available later than |
| // the store address, but since we don't model the latency of stores, we can |
| // ignore that. |
| // Ports 2 and 3 are identical. They handle loads and the address half of |
| // stores. Port 7 can handle address calculations. |
| def BWPort0 : ProcResource<1>; |
| def BWPort1 : ProcResource<1>; |
| def BWPort2 : ProcResource<1>; |
| def BWPort3 : ProcResource<1>; |
| def BWPort4 : ProcResource<1>; |
| def BWPort5 : ProcResource<1>; |
| def BWPort6 : ProcResource<1>; |
| def BWPort7 : ProcResource<1>; |
| |
| // Many micro-ops are capable of issuing on multiple ports. |
| def BWPort01 : ProcResGroup<[BWPort0, BWPort1]>; |
| def BWPort23 : ProcResGroup<[BWPort2, BWPort3]>; |
| def BWPort237 : ProcResGroup<[BWPort2, BWPort3, BWPort7]>; |
| def BWPort04 : ProcResGroup<[BWPort0, BWPort4]>; |
| def BWPort05 : ProcResGroup<[BWPort0, BWPort5]>; |
| def BWPort06 : ProcResGroup<[BWPort0, BWPort6]>; |
| def BWPort15 : ProcResGroup<[BWPort1, BWPort5]>; |
| def BWPort16 : ProcResGroup<[BWPort1, BWPort6]>; |
| def BWPort56 : ProcResGroup<[BWPort5, BWPort6]>; |
| def BWPort015 : ProcResGroup<[BWPort0, BWPort1, BWPort5]>; |
| def BWPort056 : ProcResGroup<[BWPort0, BWPort5, BWPort6]>; |
| def BWPort0156: ProcResGroup<[BWPort0, BWPort1, BWPort5, BWPort6]>; |
| |
| // 60 Entry Unified Scheduler |
| def BWPortAny : ProcResGroup<[BWPort0, BWPort1, BWPort2, BWPort3, BWPort4, |
| BWPort5, BWPort6, BWPort7]> { |
| let BufferSize=60; |
| } |
| |
| // Integer division issued on port 0. |
| def BWDivider : ProcResource<1>; |
| // FP division and sqrt on port 0. |
| def BWFPDivider : ProcResource<1>; |
| |
| // Integer loads are 5 cycles, so ReadAfterLd registers needn't be available until 5 |
| // cycles after the memory operand. |
| def : ReadAdvance<ReadAfterLd, 5>; |
| |
| // Vector loads are 5/5/6 cycles, so ReadAfterVec*Ld registers needn't be available |
| // until 5/5/6 cycles after the memory operand. |
| def : ReadAdvance<ReadAfterVecLd, 5>; |
| def : ReadAdvance<ReadAfterVecXLd, 5>; |
| def : ReadAdvance<ReadAfterVecYLd, 6>; |
| |
| def : ReadAdvance<ReadInt2Fpu, 0>; |
| |
| // Many SchedWrites are defined in pairs with and without a folded load. |
| // Instructions with folded loads are usually micro-fused, so they only appear |
| // as two micro-ops when queued in the reservation station. |
| // This multiclass defines the resource usage for variants with and without |
| // folded loads. |
| multiclass BWWriteResPair<X86FoldableSchedWrite SchedRW, |
| list<ProcResourceKind> ExePorts, |
| int Lat, list<int> Res = [1], int UOps = 1, |
| int LoadLat = 5> { |
| // Register variant is using a single cycle on ExePort. |
| def : WriteRes<SchedRW, ExePorts> { |
| let Latency = Lat; |
| let ResourceCycles = Res; |
| let NumMicroOps = UOps; |
| } |
| |
| // Memory variant also uses a cycle on port 2/3 and adds LoadLat cycles to |
| // the latency (default = 5). |
| def : WriteRes<SchedRW.Folded, !listconcat([BWPort23], ExePorts)> { |
| let Latency = !add(Lat, LoadLat); |
| let ResourceCycles = !listconcat([1], Res); |
| let NumMicroOps = !add(UOps, 1); |
| } |
| } |
| |
| // A folded store needs a cycle on port 4 for the store data, and an extra port |
| // 2/3/7 cycle to recompute the address. |
| def : WriteRes<WriteRMW, [BWPort237,BWPort4]>; |
| |
| // Arithmetic. |
| defm : BWWriteResPair<WriteALU, [BWPort0156], 1>; // Simple integer ALU op. |
| defm : BWWriteResPair<WriteADC, [BWPort06], 1>; // Integer ALU + flags op. |
| |
| // Integer multiplication. |
| defm : BWWriteResPair<WriteIMul8, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteIMul16, [BWPort1,BWPort06,BWPort0156], 4, [1,1,2], 4>; |
| defm : X86WriteRes<WriteIMul16Imm, [BWPort1,BWPort0156], 4, [1,1], 2>; |
| defm : X86WriteRes<WriteIMul16ImmLd, [BWPort1,BWPort0156,BWPort23], 8, [1,1,1], 3>; |
| defm : BWWriteResPair<WriteIMul16Reg, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteIMul32, [BWPort1,BWPort06,BWPort0156], 4, [1,1,1], 3>; |
| defm : BWWriteResPair<WriteIMul32Imm, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteIMul32Reg, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteIMul64, [BWPort1,BWPort5], 4, [1,1], 2>; |
| defm : BWWriteResPair<WriteIMul64Imm, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteIMul64Reg, [BWPort1], 3>; |
| def : WriteRes<WriteIMulH, []> { let Latency = 3; } |
| |
| // TODO: Why isn't the BWDivider used consistently? |
| defm : X86WriteRes<WriteDiv8, [BWPort0, BWDivider], 25, [1, 10], 1>; |
| defm : X86WriteRes<WriteDiv16, [BWPort0,BWPort1,BWPort5,BWPort6,BWPort01,BWPort0156], 80, [7,7,3,3,1,11], 32>; |
| defm : X86WriteRes<WriteDiv32, [BWPort0,BWPort1,BWPort5,BWPort6,BWPort01,BWPort0156], 80, [7,7,3,3,1,11], 32>; |
| defm : X86WriteRes<WriteDiv64, [BWPort0,BWPort1,BWPort5,BWPort6,BWPort01,BWPort0156], 80, [7,7,3,3,1,11], 32>; |
| defm : X86WriteRes<WriteDiv8Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 34, [2,2,2,1,1], 8>; |
| defm : X86WriteRes<WriteDiv16Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 34, [2,2,2,1,1], 8>; |
| defm : X86WriteRes<WriteDiv32Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 34, [2,2,2,1,1], 8>; |
| defm : X86WriteRes<WriteDiv64Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 34, [2,2,2,1,1], 8>; |
| |
| defm : X86WriteRes<WriteIDiv8, [BWPort0, BWDivider], 25, [1,10], 1>; |
| defm : X86WriteRes<WriteIDiv16, [BWPort0, BWDivider], 25, [1,10], 1>; |
| defm : X86WriteRes<WriteIDiv32, [BWPort0, BWDivider], 25, [1,10], 1>; |
| defm : X86WriteRes<WriteIDiv64, [BWPort0, BWDivider], 25, [1,10], 1>; |
| defm : X86WriteRes<WriteIDiv8Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 35, [2,2,2,1,1], 8>; |
| defm : X86WriteRes<WriteIDiv16Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 35, [2,2,2,1,1], 8>; |
| defm : X86WriteRes<WriteIDiv32Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 35, [2,2,2,1,1], 8>; |
| defm : X86WriteRes<WriteIDiv64Ld, [BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156], 35, [2,2,2,1,1], 8>; |
| |
| defm : X86WriteRes<WriteCMPXCHG,[BWPort06, BWPort0156], 5, [2, 3], 5>; |
| defm : X86WriteRes<WriteCMPXCHGRMW,[BWPort23, BWPort06, BWPort0156, BWPort237, BWPort4], 8, [1, 2, 1, 1, 1], 6>; |
| defm : X86WriteRes<WriteBSWAP32, [BWPort15], 1, [1], 1>; |
| defm : X86WriteRes<WriteBSWAP64, [BWPort06, BWPort15], 2, [1, 1], 2>; |
| defm : X86WriteRes<WriteXCHG, [BWPort0156], 2, [3], 3>; |
| |
| defm : BWWriteResPair<WriteCRC32, [BWPort1], 3>; |
| |
| def : WriteRes<WriteLEA, [BWPort15]>; // LEA instructions can't fold loads. |
| |
| defm : BWWriteResPair<WriteCMOV, [BWPort06], 1>; // Conditional move. |
| defm : X86WriteRes<WriteFCMOV, [BWPort1], 3, [1], 1>; // x87 conditional move. |
| |
| def : WriteRes<WriteSETCC, [BWPort06]>; // Setcc. |
| def : WriteRes<WriteSETCCStore, [BWPort06,BWPort4,BWPort237]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| } |
| |
| defm : X86WriteRes<WriteLAHFSAHF, [BWPort06], 1, [1], 1>; |
| defm : X86WriteRes<WriteBitTest, [BWPort06], 1, [1], 1>; // Bit Test instrs |
| defm : X86WriteRes<WriteBitTestImmLd, [BWPort06,BWPort23], 6, [1,1], 2>; |
| defm : X86WriteRes<WriteBitTestRegLd, [BWPort0156,BWPort23], 6, [1,1], 2>; |
| defm : X86WriteRes<WriteBitTestSet, [BWPort06], 1, [1], 1>; // Bit Test + Set instrs |
| defm : X86WriteRes<WriteBitTestSetImmLd, [BWPort06,BWPort23], 5, [1,1], 3>; |
| defm : X86WriteRes<WriteBitTestSetRegLd, [BWPort0156,BWPort23], 5, [1,1], 2>; |
| |
| // Bit counts. |
| defm : BWWriteResPair<WriteBSF, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteBSR, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteLZCNT, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteTZCNT, [BWPort1], 3>; |
| defm : BWWriteResPair<WritePOPCNT, [BWPort1], 3>; |
| |
| // Integer shifts and rotates. |
| defm : BWWriteResPair<WriteShift, [BWPort06], 1>; |
| defm : BWWriteResPair<WriteShiftCL, [BWPort06,BWPort0156], 3, [2,1], 3>; |
| defm : BWWriteResPair<WriteRotate, [BWPort06], 1, [1], 1>; |
| defm : BWWriteResPair<WriteRotateCL, [BWPort06,BWPort0156], 3, [2,1], 3>; |
| |
| // SHLD/SHRD. |
| defm : X86WriteRes<WriteSHDrri, [BWPort1], 3, [1], 1>; |
| defm : X86WriteRes<WriteSHDrrcl,[BWPort1,BWPort06,BWPort0156], 6, [1, 1, 2], 4>; |
| defm : X86WriteRes<WriteSHDmri, [BWPort1,BWPort23,BWPort237,BWPort0156], 9, [1, 1, 1, 1], 4>; |
| defm : X86WriteRes<WriteSHDmrcl,[BWPort1,BWPort23,BWPort237,BWPort06,BWPort0156], 11, [1, 1, 1, 1, 2], 6>; |
| |
| // BMI1 BEXTR/BLS, BMI2 BZHI |
| defm : BWWriteResPair<WriteBEXTR, [BWPort06,BWPort15], 2, [1,1], 2>; |
| defm : BWWriteResPair<WriteBLS, [BWPort15], 1>; |
| defm : BWWriteResPair<WriteBZHI, [BWPort15], 1>; |
| |
| // Loads, stores, and moves, not folded with other operations. |
| defm : X86WriteRes<WriteLoad, [BWPort23], 5, [1], 1>; |
| defm : X86WriteRes<WriteStore, [BWPort237, BWPort4], 1, [1,1], 1>; |
| defm : X86WriteRes<WriteStoreNT, [BWPort237, BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteMove, [BWPort0156], 1, [1], 1>; |
| |
| // Idioms that clear a register, like xorps %xmm0, %xmm0. |
| // These can often bypass execution ports completely. |
| def : WriteRes<WriteZero, []>; |
| |
| // Treat misc copies as a move. |
| def : InstRW<[WriteMove], (instrs COPY)>; |
| |
| // Branches don't produce values, so they have no latency, but they still |
| // consume resources. Indirect branches can fold loads. |
| defm : BWWriteResPair<WriteJump, [BWPort06], 1>; |
| |
| // Floating point. This covers both scalar and vector operations. |
| defm : X86WriteRes<WriteFLD0, [BWPort01], 1, [1], 1>; |
| defm : X86WriteRes<WriteFLD1, [BWPort01], 1, [2], 2>; |
| defm : X86WriteRes<WriteFLDC, [BWPort01], 1, [2], 2>; |
| defm : X86WriteRes<WriteFLoad, [BWPort23], 5, [1], 1>; |
| defm : X86WriteRes<WriteFLoadX, [BWPort23], 5, [1], 1>; |
| defm : X86WriteRes<WriteFLoadY, [BWPort23], 6, [1], 1>; |
| defm : X86WriteRes<WriteFMaskedLoad, [BWPort23,BWPort5], 7, [1,2], 3>; |
| defm : X86WriteRes<WriteFMaskedLoadY, [BWPort23,BWPort5], 8, [1,2], 3>; |
| defm : X86WriteRes<WriteFStore, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteFStoreX, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteFStoreY, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteFStoreNT, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteFStoreNTX, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteFStoreNTY, [BWPort237,BWPort4], 1, [1,1], 2>; |
| |
| defm : X86WriteRes<WriteFMaskedStore32, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>; |
| defm : X86WriteRes<WriteFMaskedStore32Y, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>; |
| defm : X86WriteRes<WriteFMaskedStore64, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>; |
| defm : X86WriteRes<WriteFMaskedStore64Y, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>; |
| |
| defm : X86WriteRes<WriteFMove, [BWPort5], 1, [1], 1>; |
| defm : X86WriteRes<WriteFMoveX, [BWPort5], 1, [1], 1>; |
| defm : X86WriteRes<WriteFMoveY, [BWPort5], 1, [1], 1>; |
| |
| defm : BWWriteResPair<WriteFAdd, [BWPort1], 3, [1], 1, 5>; // Floating point add/sub. |
| defm : BWWriteResPair<WriteFAddX, [BWPort1], 3, [1], 1, 5>; // Floating point add/sub (XMM). |
| defm : BWWriteResPair<WriteFAddY, [BWPort1], 3, [1], 1, 6>; // Floating point add/sub (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFAddZ>; |
| defm : BWWriteResPair<WriteFAdd64, [BWPort1], 3, [1], 1, 5>; // Floating point double add/sub. |
| defm : BWWriteResPair<WriteFAdd64X, [BWPort1], 3, [1], 1, 5>; // Floating point double add/sub (XMM). |
| defm : BWWriteResPair<WriteFAdd64Y, [BWPort1], 3, [1], 1, 6>; // Floating point double add/sub (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFAdd64Z>; |
| |
| defm : BWWriteResPair<WriteFCmp, [BWPort1], 3, [1], 1, 5>; // Floating point compare. |
| defm : BWWriteResPair<WriteFCmpX, [BWPort1], 3, [1], 1, 5>; // Floating point compare (XMM). |
| defm : BWWriteResPair<WriteFCmpY, [BWPort1], 3, [1], 1, 6>; // Floating point compare (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFCmpZ>; |
| defm : BWWriteResPair<WriteFCmp64, [BWPort1], 3, [1], 1, 5>; // Floating point double compare. |
| defm : BWWriteResPair<WriteFCmp64X, [BWPort1], 3, [1], 1, 5>; // Floating point double compare (XMM). |
| defm : BWWriteResPair<WriteFCmp64Y, [BWPort1], 3, [1], 1, 6>; // Floating point double compare (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFCmp64Z>; |
| |
| defm : BWWriteResPair<WriteFCom, [BWPort1], 3>; // Floating point compare to flags. |
| |
| defm : BWWriteResPair<WriteFMul, [BWPort01], 3, [1], 1, 5>; // Floating point multiplication. |
| defm : BWWriteResPair<WriteFMulX, [BWPort01], 3, [1], 1, 5>; // Floating point multiplication (XMM). |
| defm : BWWriteResPair<WriteFMulY, [BWPort01], 3, [1], 1, 6>; // Floating point multiplication (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFMulZ>; |
| defm : BWWriteResPair<WriteFMul64, [BWPort01], 3, [1], 1, 5>; // Floating point double multiplication. |
| defm : BWWriteResPair<WriteFMul64X, [BWPort01], 3, [1], 1, 5>; // Floating point double multiplication (XMM). |
| defm : BWWriteResPair<WriteFMul64Y, [BWPort01], 3, [1], 1, 6>; // Floating point double multiplication (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFMul64Z>; |
| |
| //defm : BWWriteResPair<WriteFDiv, [BWPort0,BWFPDivider], 11, [1,3], 1, 5>; // Floating point division. |
| defm : BWWriteResPair<WriteFDivX, [BWPort0,BWFPDivider], 11, [1,5], 1, 5>; // Floating point division (XMM). |
| defm : BWWriteResPair<WriteFDivY, [BWPort0,BWPort015,BWFPDivider], 17, [2,1,10], 3, 6>; // Floating point division (YMM). |
| defm : X86WriteResPairUnsupported<WriteFDivZ>; |
| //defm : BWWriteResPair<WriteFDiv64, [BWPort0,BWFPDivider], 14, [1,8], 1, 5>; // Floating point division. |
| defm : BWWriteResPair<WriteFDiv64X, [BWPort0,BWFPDivider], 14, [1,8], 1, 5>; // Floating point division (XMM). |
| defm : BWWriteResPair<WriteFDiv64Y, [BWPort0,BWPort015,BWFPDivider], 23, [2,1,16], 3, 6>; // Floating point division (YMM). |
| defm : X86WriteResPairUnsupported<WriteFDiv64Z>; |
| |
| defm : X86WriteRes<WriteFSqrt, [BWPort0,BWFPDivider], 11, [1,4], 1>; // Floating point square root. |
| defm : X86WriteRes<WriteFSqrtLd, [BWPort0,BWPort23,BWFPDivider], 16, [1,1,7], 2>; |
| defm : BWWriteResPair<WriteFSqrtX, [BWPort0,BWFPDivider], 11, [1,7], 1, 5>; // Floating point square root (XMM). |
| defm : BWWriteResPair<WriteFSqrtY, [BWPort0,BWPort015,BWFPDivider], 21, [2,1,14], 3, 6>; // Floating point square root (YMM). |
| defm : X86WriteResPairUnsupported<WriteFSqrtZ>; |
| defm : X86WriteRes<WriteFSqrt64, [BWPort0,BWFPDivider], 16, [1,8], 1>; // Floating point double square root. |
| defm : X86WriteRes<WriteFSqrt64Ld, [BWPort0,BWPort23,BWFPDivider], 21, [1,1,14], 2>; |
| defm : BWWriteResPair<WriteFSqrt64X, [BWPort0,BWFPDivider], 16, [1,14],1, 5>; // Floating point double square root (XMM). |
| defm : BWWriteResPair<WriteFSqrt64Y, [BWPort0,BWPort015,BWFPDivider], 29, [2,1,28], 3, 6>; // Floating point double square root (YMM). |
| defm : X86WriteResPairUnsupported<WriteFSqrt64Z>; |
| defm : BWWriteResPair<WriteFSqrt80, [BWPort0,BWFPDivider], 23, [1,9]>; // Floating point long double square root. |
| |
| defm : BWWriteResPair<WriteFRcp, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate. |
| defm : BWWriteResPair<WriteFRcpX, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate (XMM). |
| defm : BWWriteResPair<WriteFRcpY, [BWPort0,BWPort015], 11, [2,1], 3, 6>; // Floating point reciprocal estimate (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFRcpZ>; |
| |
| defm : BWWriteResPair<WriteFRsqrt, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate. |
| defm : BWWriteResPair<WriteFRsqrtX,[BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate (XMM). |
| defm : BWWriteResPair<WriteFRsqrtY,[BWPort0,BWPort015], 11, [2,1], 3, 6>; // Floating point reciprocal square root estimate (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFRsqrtZ>; |
| |
| defm : BWWriteResPair<WriteFMA, [BWPort01], 5, [1], 1, 5>; // Fused Multiply Add. |
| defm : BWWriteResPair<WriteFMAX, [BWPort01], 5, [1], 1, 5>; // Fused Multiply Add (XMM). |
| defm : BWWriteResPair<WriteFMAY, [BWPort01], 5, [1], 1, 6>; // Fused Multiply Add (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFMAZ>; |
| defm : BWWriteResPair<WriteDPPD, [BWPort0,BWPort1,BWPort5], 9, [1,1,1], 3, 5>; // Floating point double dot product. |
| defm : BWWriteResPair<WriteDPPS, [BWPort0,BWPort1,BWPort5], 14, [2,1,1], 4, 5>; // Floating point single dot product. |
| defm : BWWriteResPair<WriteDPPSY, [BWPort0,BWPort1,BWPort5], 14, [2,1,1], 4, 6>; // Floating point single dot product (YMM). |
| defm : X86WriteResPairUnsupported<WriteDPPSZ>; |
| defm : BWWriteResPair<WriteFSign, [BWPort5], 1>; // Floating point fabs/fchs. |
| defm : X86WriteRes<WriteFRnd, [BWPort23], 6, [1], 1>; // Floating point rounding. |
| defm : X86WriteRes<WriteFRndY, [BWPort23], 6, [1], 1>; // Floating point rounding (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFRndZ>; |
| defm : X86WriteRes<WriteFRndLd, [BWPort1,BWPort23], 11, [2,1], 3>; |
| defm : X86WriteRes<WriteFRndYLd, [BWPort1,BWPort23], 12, [2,1], 3>; |
| defm : BWWriteResPair<WriteFLogic, [BWPort5], 1, [1], 1, 5>; // Floating point and/or/xor logicals. |
| defm : BWWriteResPair<WriteFLogicY, [BWPort5], 1, [1], 1, 6>; // Floating point and/or/xor logicals (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFLogicZ>; |
| defm : BWWriteResPair<WriteFTest, [BWPort0], 1, [1], 1, 5>; // Floating point TEST instructions. |
| defm : BWWriteResPair<WriteFTestY, [BWPort0], 1, [1], 1, 6>; // Floating point TEST instructions (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFTestZ>; |
| defm : BWWriteResPair<WriteFShuffle, [BWPort5], 1, [1], 1, 5>; // Floating point vector shuffles. |
| defm : BWWriteResPair<WriteFShuffleY, [BWPort5], 1, [1], 1, 6>; // Floating point vector shuffles (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteFShuffleZ>; |
| defm : BWWriteResPair<WriteFVarShuffle, [BWPort5], 1, [1], 1, 5>; // Floating point vector variable shuffles. |
| defm : BWWriteResPair<WriteFVarShuffleY, [BWPort5], 1, [1], 1, 6>; // Floating point vector variable shuffles. |
| defm : X86WriteResPairUnsupported<WriteFVarShuffleZ>; |
| defm : BWWriteResPair<WriteFBlend, [BWPort015], 1, [1], 1, 5>; // Floating point vector blends. |
| defm : BWWriteResPair<WriteFBlendY, [BWPort015], 1, [1], 1, 6>; // Floating point vector blends. |
| defm : X86WriteResPairUnsupported<WriteFBlendZ>; |
| defm : BWWriteResPair<WriteFVarBlend, [BWPort5], 2, [2], 2, 5>; // Fp vector variable blends. |
| defm : BWWriteResPair<WriteFVarBlendY, [BWPort5], 2, [2], 2, 6>; // Fp vector variable blends. |
| defm : X86WriteResPairUnsupported<WriteFVarBlendZ>; |
| |
| // FMA Scheduling helper class. |
| // class FMASC { X86FoldableSchedWrite Sched = WriteFAdd; } |
| |
| // Vector integer operations. |
| defm : X86WriteRes<WriteVecLoad, [BWPort23], 5, [1], 1>; |
| defm : X86WriteRes<WriteVecLoadX, [BWPort23], 5, [1], 1>; |
| defm : X86WriteRes<WriteVecLoadY, [BWPort23], 6, [1], 1>; |
| defm : X86WriteRes<WriteVecLoadNT, [BWPort23], 5, [1], 1>; |
| defm : X86WriteRes<WriteVecLoadNTY, [BWPort23], 6, [1], 1>; |
| defm : X86WriteRes<WriteVecMaskedLoad, [BWPort23,BWPort5], 7, [1,2], 3>; |
| defm : X86WriteRes<WriteVecMaskedLoadY, [BWPort23,BWPort5], 8, [1,2], 3>; |
| defm : X86WriteRes<WriteVecStore, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteVecStoreX, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteVecStoreY, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteVecStoreNT, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteVecStoreNTY, [BWPort237,BWPort4], 1, [1,1], 2>; |
| defm : X86WriteRes<WriteVecMaskedStore, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>; |
| defm : X86WriteRes<WriteVecMaskedStoreY, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>; |
| defm : X86WriteRes<WriteVecMove, [BWPort015], 1, [1], 1>; |
| defm : X86WriteRes<WriteVecMoveX, [BWPort015], 1, [1], 1>; |
| defm : X86WriteRes<WriteVecMoveY, [BWPort015], 1, [1], 1>; |
| defm : X86WriteRes<WriteVecMoveToGpr, [BWPort0], 1, [1], 1>; |
| defm : X86WriteRes<WriteVecMoveFromGpr, [BWPort5], 1, [1], 1>; |
| |
| defm : X86WriteRes<WriteEMMS, [BWPort01,BWPort15,BWPort015,BWPort0156], 31, [8,1,21,1], 31>; |
| |
| defm : BWWriteResPair<WriteVecALU, [BWPort15], 1, [1], 1, 5>; // Vector integer ALU op, no logicals. |
| defm : BWWriteResPair<WriteVecALUX, [BWPort15], 1, [1], 1, 5>; // Vector integer ALU op, no logicals. |
| defm : BWWriteResPair<WriteVecALUY, [BWPort15], 1, [1], 1, 6>; // Vector integer ALU op, no logicals (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVecALUZ>; |
| defm : BWWriteResPair<WriteVecLogic, [BWPort015], 1, [1], 1, 5>; // Vector integer and/or/xor. |
| defm : BWWriteResPair<WriteVecLogicX,[BWPort015], 1, [1], 1, 5>; // Vector integer and/or/xor. |
| defm : BWWriteResPair<WriteVecLogicY,[BWPort015], 1, [1], 1, 6>; // Vector integer and/or/xor (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVecLogicZ>; |
| defm : BWWriteResPair<WriteVecTest, [BWPort0,BWPort5], 2, [1,1], 2, 5>; // Vector integer TEST instructions. |
| defm : BWWriteResPair<WriteVecTestY, [BWPort0,BWPort5], 4, [1,1], 2, 6>; // Vector integer TEST instructions (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVecTestZ>; |
| defm : BWWriteResPair<WriteVecIMul, [BWPort0], 5, [1], 1, 5>; // Vector integer multiply. |
| defm : BWWriteResPair<WriteVecIMulX, [BWPort0], 5, [1], 1, 5>; // Vector integer multiply. |
| defm : BWWriteResPair<WriteVecIMulY, [BWPort0], 5, [1], 1, 6>; // Vector integer multiply. |
| defm : X86WriteResPairUnsupported<WriteVecIMulZ>; |
| defm : BWWriteResPair<WritePMULLD, [BWPort0], 10, [2], 2, 5>; // Vector PMULLD. |
| defm : BWWriteResPair<WritePMULLDY, [BWPort0], 10, [2], 2, 6>; // Vector PMULLD (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WritePMULLDZ>; |
| defm : BWWriteResPair<WriteShuffle, [BWPort5], 1, [1], 1, 5>; // Vector shuffles. |
| defm : BWWriteResPair<WriteShuffleX, [BWPort5], 1, [1], 1, 5>; // Vector shuffles. |
| defm : BWWriteResPair<WriteShuffleY, [BWPort5], 1, [1], 1, 6>; // Vector shuffles (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteShuffleZ>; |
| defm : BWWriteResPair<WriteVarShuffle, [BWPort5], 1, [1], 1, 5>; // Vector variable shuffles. |
| defm : BWWriteResPair<WriteVarShuffleX,[BWPort5], 1, [1], 1, 5>; // Vector variable shuffles. |
| defm : BWWriteResPair<WriteVarShuffleY,[BWPort5], 1, [1], 1, 6>; // Vector variable shuffles (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVarShuffleZ>; |
| defm : BWWriteResPair<WriteBlend, [BWPort5], 1, [1], 1, 5>; // Vector blends. |
| defm : BWWriteResPair<WriteBlendY, [BWPort5], 1, [1], 1, 6>; // Vector blends (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteBlendZ>; |
| defm : BWWriteResPair<WriteVarBlend, [BWPort5], 2, [2], 2, 5>; // Vector variable blends. |
| defm : BWWriteResPair<WriteVarBlendY, [BWPort5], 2, [2], 2, 6>; // Vector variable blends (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVarBlendZ>; |
| defm : BWWriteResPair<WriteMPSAD, [BWPort0, BWPort5], 7, [1, 2], 3, 5>; // Vector MPSAD. |
| defm : BWWriteResPair<WriteMPSADY, [BWPort0, BWPort5], 7, [1, 2], 3, 6>; // Vector MPSAD. |
| defm : X86WriteResPairUnsupported<WriteMPSADZ>; |
| defm : BWWriteResPair<WritePSADBW, [BWPort0], 5, [1], 1, 5>; // Vector PSADBW. |
| defm : BWWriteResPair<WritePSADBWX, [BWPort0], 5, [1], 1, 5>; // Vector PSADBW. |
| defm : BWWriteResPair<WritePSADBWY, [BWPort0], 5, [1], 1, 6>; // Vector PSADBW (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WritePSADBWZ>; |
| defm : BWWriteResPair<WritePHMINPOS, [BWPort0], 5>; // Vector PHMINPOS. |
| |
| // Vector integer shifts. |
| defm : BWWriteResPair<WriteVecShift, [BWPort0], 1, [1], 1, 5>; |
| defm : BWWriteResPair<WriteVecShiftX, [BWPort0,BWPort5], 2, [1,1], 2, 5>; |
| defm : X86WriteRes<WriteVecShiftY, [BWPort0,BWPort5], 4, [1,1], 2>; |
| defm : X86WriteRes<WriteVecShiftYLd, [BWPort0,BWPort23], 7, [1,1], 2>; |
| defm : X86WriteResPairUnsupported<WriteVecShiftZ>; |
| |
| defm : BWWriteResPair<WriteVecShiftImm, [BWPort0], 1, [1], 1, 5>; |
| defm : BWWriteResPair<WriteVecShiftImmX, [BWPort0], 1, [1], 1, 5>; // Vector integer immediate shifts (XMM). |
| defm : BWWriteResPair<WriteVecShiftImmY, [BWPort0], 1, [1], 1, 6>; // Vector integer immediate shifts (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVecShiftImmZ>; |
| defm : BWWriteResPair<WriteVarVecShift, [BWPort0, BWPort5], 3, [2,1], 3, 5>; // Variable vector shifts. |
| defm : BWWriteResPair<WriteVarVecShiftY, [BWPort0, BWPort5], 3, [2,1], 3, 6>; // Variable vector shifts (YMM/ZMM). |
| defm : X86WriteResPairUnsupported<WriteVarVecShiftZ>; |
| |
| // Vector insert/extract operations. |
| def : WriteRes<WriteVecInsert, [BWPort5]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [2]; |
| } |
| def : WriteRes<WriteVecInsertLd, [BWPort5,BWPort23]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def : WriteRes<WriteVecExtract, [BWPort0,BWPort5]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| } |
| def : WriteRes<WriteVecExtractSt, [BWPort4,BWPort5,BWPort237]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| } |
| |
| // Conversion between integer and float. |
| defm : BWWriteResPair<WriteCvtSS2I, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPS2I, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPS2IY, [BWPort1], 3>; |
| defm : X86WriteResPairUnsupported<WriteCvtPS2IZ>; |
| defm : BWWriteResPair<WriteCvtSD2I, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPD2I, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPD2IY, [BWPort1], 3>; |
| defm : X86WriteResPairUnsupported<WriteCvtPD2IZ>; |
| |
| defm : BWWriteResPair<WriteCvtI2SS, [BWPort1], 4>; |
| defm : BWWriteResPair<WriteCvtI2PS, [BWPort1], 4>; |
| defm : BWWriteResPair<WriteCvtI2PSY, [BWPort1], 4>; |
| defm : X86WriteResPairUnsupported<WriteCvtI2PSZ>; |
| defm : BWWriteResPair<WriteCvtI2SD, [BWPort1], 4>; |
| defm : BWWriteResPair<WriteCvtI2PD, [BWPort1], 4>; |
| defm : BWWriteResPair<WriteCvtI2PDY, [BWPort1], 4>; |
| defm : X86WriteResPairUnsupported<WriteCvtI2PDZ>; |
| |
| defm : BWWriteResPair<WriteCvtSS2SD, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPS2PD, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPS2PDY, [BWPort1], 3>; |
| defm : X86WriteResPairUnsupported<WriteCvtPS2PDZ>; |
| defm : BWWriteResPair<WriteCvtSD2SS, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPD2PS, [BWPort1], 3>; |
| defm : BWWriteResPair<WriteCvtPD2PSY, [BWPort1], 3>; |
| defm : X86WriteResPairUnsupported<WriteCvtPD2PSZ>; |
| |
| defm : X86WriteRes<WriteCvtPH2PS, [BWPort0,BWPort5], 2, [1,1], 2>; |
| defm : X86WriteRes<WriteCvtPH2PSY, [BWPort0,BWPort5], 2, [1,1], 2>; |
| defm : X86WriteResUnsupported<WriteCvtPH2PSZ>; |
| defm : X86WriteRes<WriteCvtPH2PSLd, [BWPort0,BWPort23], 6, [1,1], 2>; |
| defm : X86WriteRes<WriteCvtPH2PSYLd, [BWPort0,BWPort23], 6, [1,1], 2>; |
| defm : X86WriteResUnsupported<WriteCvtPH2PSZLd>; |
| |
| defm : X86WriteRes<WriteCvtPS2PH, [BWPort1,BWPort5], 4, [1,1], 2>; |
| defm : X86WriteRes<WriteCvtPS2PHY, [BWPort1,BWPort5], 6, [1,1], 2>; |
| defm : X86WriteResUnsupported<WriteCvtPS2PHZ>; |
| defm : X86WriteRes<WriteCvtPS2PHSt, [BWPort1,BWPort4,BWPort237], 5, [1,1,1], 3>; |
| defm : X86WriteRes<WriteCvtPS2PHYSt, [BWPort1,BWPort4,BWPort237], 7, [1,1,1], 3>; |
| defm : X86WriteResUnsupported<WriteCvtPS2PHZSt>; |
| |
| // Strings instructions. |
| |
| // Packed Compare Implicit Length Strings, Return Mask |
| def : WriteRes<WritePCmpIStrM, [BWPort0]> { |
| let Latency = 11; |
| let NumMicroOps = 3; |
| let ResourceCycles = [3]; |
| } |
| def : WriteRes<WritePCmpIStrMLd, [BWPort0, BWPort23]> { |
| let Latency = 16; |
| let NumMicroOps = 4; |
| let ResourceCycles = [3,1]; |
| } |
| |
| // Packed Compare Explicit Length Strings, Return Mask |
| def : WriteRes<WritePCmpEStrM, [BWPort0, BWPort5, BWPort015, BWPort0156]> { |
| let Latency = 19; |
| let NumMicroOps = 9; |
| let ResourceCycles = [4,3,1,1]; |
| } |
| def : WriteRes<WritePCmpEStrMLd, [BWPort0, BWPort5, BWPort23, BWPort015, BWPort0156]> { |
| let Latency = 24; |
| let NumMicroOps = 10; |
| let ResourceCycles = [4,3,1,1,1]; |
| } |
| |
| // Packed Compare Implicit Length Strings, Return Index |
| def : WriteRes<WritePCmpIStrI, [BWPort0]> { |
| let Latency = 11; |
| let NumMicroOps = 3; |
| let ResourceCycles = [3]; |
| } |
| def : WriteRes<WritePCmpIStrILd, [BWPort0, BWPort23]> { |
| let Latency = 16; |
| let NumMicroOps = 4; |
| let ResourceCycles = [3,1]; |
| } |
| |
| // Packed Compare Explicit Length Strings, Return Index |
| def : WriteRes<WritePCmpEStrI, [BWPort0, BWPort5, BWPort0156]> { |
| let Latency = 18; |
| let NumMicroOps = 8; |
| let ResourceCycles = [4,3,1]; |
| } |
| def : WriteRes<WritePCmpEStrILd, [BWPort0, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 23; |
| let NumMicroOps = 9; |
| let ResourceCycles = [4,3,1,1]; |
| } |
| |
| // MOVMSK Instructions. |
| def : WriteRes<WriteFMOVMSK, [BWPort0]> { let Latency = 3; } |
| def : WriteRes<WriteVecMOVMSK, [BWPort0]> { let Latency = 3; } |
| def : WriteRes<WriteVecMOVMSKY, [BWPort0]> { let Latency = 3; } |
| def : WriteRes<WriteMMXMOVMSK, [BWPort0]> { let Latency = 1; } |
| |
| // AES instructions. |
| def : WriteRes<WriteAESDecEnc, [BWPort5]> { // Decryption, encryption. |
| let Latency = 7; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def : WriteRes<WriteAESDecEncLd, [BWPort5, BWPort23]> { |
| let Latency = 12; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| |
| def : WriteRes<WriteAESIMC, [BWPort5]> { // InvMixColumn. |
| let Latency = 14; |
| let NumMicroOps = 2; |
| let ResourceCycles = [2]; |
| } |
| def : WriteRes<WriteAESIMCLd, [BWPort5, BWPort23]> { |
| let Latency = 19; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2,1]; |
| } |
| |
| def : WriteRes<WriteAESKeyGen, [BWPort0, BWPort5, BWPort015]> { // Key Generation. |
| let Latency = 29; |
| let NumMicroOps = 11; |
| let ResourceCycles = [2,7,2]; |
| } |
| def : WriteRes<WriteAESKeyGenLd, [BWPort0, BWPort5, BWPort23, BWPort015]> { |
| let Latency = 33; |
| let NumMicroOps = 11; |
| let ResourceCycles = [2,7,1,1]; |
| } |
| |
| // Carry-less multiplication instructions. |
| defm : BWWriteResPair<WriteCLMul, [BWPort0], 5>; |
| |
| // Catch-all for expensive system instructions. |
| def : WriteRes<WriteSystem, [BWPort0156]> { let Latency = 100; } // def WriteSystem : SchedWrite; |
| |
| // AVX2. |
| defm : BWWriteResPair<WriteFShuffle256, [BWPort5], 3, [1], 1, 6>; // Fp 256-bit width vector shuffles. |
| defm : BWWriteResPair<WriteFVarShuffle256, [BWPort5], 3, [1], 1, 6>; // Fp 256-bit width vector variable shuffles. |
| defm : BWWriteResPair<WriteShuffle256, [BWPort5], 3, [1], 1, 6>; // 256-bit width vector shuffles. |
| defm : BWWriteResPair<WriteVarShuffle256, [BWPort5], 3, [1], 1, 6>; // 256-bit width vector variable shuffles. |
| |
| // Old microcoded instructions that nobody use. |
| def : WriteRes<WriteMicrocoded, [BWPort0156]> { let Latency = 100; } // def WriteMicrocoded : SchedWrite; |
| |
| // Fence instructions. |
| def : WriteRes<WriteFence, [BWPort23, BWPort4]>; |
| |
| // Load/store MXCSR. |
| def : WriteRes<WriteLDMXCSR, [BWPort0,BWPort23,BWPort0156]> { let Latency = 7; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; } |
| def : WriteRes<WriteSTMXCSR, [BWPort4,BWPort5,BWPort237]> { let Latency = 2; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; } |
| |
| // Nop, not very useful expect it provides a model for nops! |
| def : WriteRes<WriteNop, []>; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Horizontal add/sub instructions. |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| defm : BWWriteResPair<WriteFHAdd, [BWPort1,BWPort5], 5, [1,2], 3, 5>; |
| defm : BWWriteResPair<WriteFHAddY, [BWPort1,BWPort5], 5, [1,2], 3, 6>; |
| defm : BWWriteResPair<WritePHAdd, [BWPort5,BWPort15], 3, [2,1], 3, 5>; |
| defm : BWWriteResPair<WritePHAddX, [BWPort5,BWPort15], 3, [2,1], 3, 5>; |
| defm : BWWriteResPair<WritePHAddY, [BWPort5,BWPort15], 3, [2,1], 3, 6>; |
| |
| // Remaining instrs. |
| |
| def BWWriteResGroup1 : SchedWriteRes<[BWPort0]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup1], (instregex "VPSLLVQ(Y?)rr", |
| "VPSRLVQ(Y?)rr")>; |
| |
| def BWWriteResGroup2 : SchedWriteRes<[BWPort1]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup2], (instregex "COM(P?)_FST0r", |
| "UCOM_F(P?)r")>; |
| |
| def BWWriteResGroup3 : SchedWriteRes<[BWPort5]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup3], (instrs MMX_MOVQ2DQrr)>; |
| |
| def BWWriteResGroup4 : SchedWriteRes<[BWPort6]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup4], (instregex "JMP(16|32|64)r")>; |
| |
| def BWWriteResGroup5 : SchedWriteRes<[BWPort01]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup5], (instrs FINCSTP, FNOP)>; |
| |
| def BWWriteResGroup6 : SchedWriteRes<[BWPort06]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup6], (instrs CDQ, CQO)>; |
| |
| def BWWriteResGroup7 : SchedWriteRes<[BWPort15]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup7], (instregex "ANDN(32|64)rr")>; |
| |
| def BWWriteResGroup8 : SchedWriteRes<[BWPort015]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup8], (instregex "VPBLENDD(Y?)rri")>; |
| |
| def BWWriteResGroup9 : SchedWriteRes<[BWPort0156]> { |
| let Latency = 1; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup9], (instrs SGDT64m, |
| SIDT64m, |
| SMSW16m, |
| STRm, |
| SYSCALL)>; |
| |
| def BWWriteResGroup10 : SchedWriteRes<[BWPort4,BWPort237]> { |
| let Latency = 1; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup10], (instrs FBSTPm)>; |
| def: InstRW<[BWWriteResGroup10], (instregex "ST_FP(32|64|80)m")>; |
| |
| def BWWriteResGroup12 : SchedWriteRes<[BWPort01]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [2]; |
| } |
| def: InstRW<[BWWriteResGroup12], (instrs FDECSTP)>; |
| |
| def BWWriteResGroup14 : SchedWriteRes<[BWPort0156]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [2]; |
| } |
| def: InstRW<[BWWriteResGroup14], (instrs LFENCE, |
| MFENCE, |
| WAIT, |
| XGETBV)>; |
| |
| def BWWriteResGroup15 : SchedWriteRes<[BWPort0,BWPort5]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup15], (instregex "(V?)CVTPS2PDrr", |
| "(V?)CVTSS2SDrr")>; |
| |
| def BWWriteResGroup16 : SchedWriteRes<[BWPort6,BWPort0156]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup16], (instregex "CLFLUSH")>; |
| |
| def BWWriteResGroup17 : SchedWriteRes<[BWPort01,BWPort015]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup17], (instrs MMX_MOVDQ2Qrr)>; |
| |
| def BWWriteResGroup18 : SchedWriteRes<[BWPort237,BWPort0156]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup18], (instrs SFENCE)>; |
| |
| def BWWriteResGroup20 : SchedWriteRes<[BWPort06,BWPort0156]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup20], (instrs CWD, |
| JCXZ, JECXZ, JRCXZ, |
| ADC8i8, SBB8i8, |
| ADC16i16, SBB16i16, |
| ADC32i32, SBB32i32, |
| ADC64i32, SBB64i32)>; |
| |
| def BWWriteResGroup22 : SchedWriteRes<[BWPort4,BWPort6,BWPort237]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup22], (instrs FNSTCW16m)>; |
| |
| def BWWriteResGroup24 : SchedWriteRes<[BWPort4,BWPort237,BWPort15]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup24], (instregex "MOVBE(16|32|64)mr")>; |
| |
| def BWWriteResGroup25 : SchedWriteRes<[BWPort4,BWPort237,BWPort0156]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup25], (instrs PUSH16r, PUSH32r, PUSH64r, PUSH64i8, |
| STOSB, STOSL, STOSQ, STOSW)>; |
| def: InstRW<[BWWriteResGroup25], (instregex "PUSH(16|32|64)rmr")>; |
| |
| def BWWriteResGroup27 : SchedWriteRes<[BWPort1]> { |
| let Latency = 3; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup27], (instrs MMX_CVTPI2PSirr)>; |
| def: InstRW<[BWWriteResGroup27], (instregex "P(DEP|EXT)(32|64)rr", |
| "(V?)CVTDQ2PS(Y?)rr")>; |
| |
| def BWWriteResGroup28 : SchedWriteRes<[BWPort5]> { |
| let Latency = 3; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup28], (instrs VPBROADCASTBrr, |
| VPBROADCASTWrr)>; |
| |
| def BWWriteResGroup33 : SchedWriteRes<[BWPort5,BWPort0156]> { |
| let Latency = 3; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2,1]; |
| } |
| def: InstRW<[BWWriteResGroup33], (instrs MMX_PACKSSDWirr, |
| MMX_PACKSSWBirr, |
| MMX_PACKUSWBirr)>; |
| |
| def BWWriteResGroup34 : SchedWriteRes<[BWPort6,BWPort0156]> { |
| let Latency = 3; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,2]; |
| } |
| def: InstRW<[BWWriteResGroup34], (instregex "CLD")>; |
| |
| def BWWriteResGroup35 : SchedWriteRes<[BWPort06,BWPort0156]> { |
| let Latency = 3; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,2]; |
| } |
| def: InstRW<[BWWriteResGroup35], (instregex "RCL(8|16|32|64)r(1|i)", |
| "RCR(8|16|32|64)r(1|i)")>; |
| |
| def BWWriteResGroup37 : SchedWriteRes<[BWPort4,BWPort6,BWPort237,BWPort0156]> { |
| let Latency = 3; |
| let NumMicroOps = 4; |
| let ResourceCycles = [1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup37], (instregex "CALL(16|32|64)r")>; |
| |
| def BWWriteResGroup38 : SchedWriteRes<[BWPort4,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 3; |
| let NumMicroOps = 4; |
| let ResourceCycles = [1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup38], (instrs CALL64pcrel32)>; |
| |
| def BWWriteResGroup39 : SchedWriteRes<[BWPort0,BWPort1]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup39], (instregex "(V?)CVT(T?)SD2SI64rr", |
| "(V?)CVT(T?)SD2SIrr", |
| "(V?)CVT(T?)SS2SI64rr", |
| "(V?)CVT(T?)SS2SIrr")>; |
| |
| def BWWriteResGroup40 : SchedWriteRes<[BWPort0,BWPort5]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup40], (instrs VCVTPS2PDYrr)>; |
| |
| def BWWriteResGroup41 : SchedWriteRes<[BWPort0,BWPort0156]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup41], (instrs FNSTSW16r)>; |
| |
| def BWWriteResGroup42 : SchedWriteRes<[BWPort1,BWPort5]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup42], (instrs MMX_CVTPI2PDirr)>; |
| def: InstRW<[BWWriteResGroup42], (instregex "MMX_CVT(T?)PD2PIirr", |
| "MMX_CVT(T?)PS2PIirr", |
| "(V?)CVTDQ2PDrr", |
| "(V?)CVTPD2PSrr", |
| "(V?)CVTSD2SSrr", |
| "(V?)CVTSI642SDrr", |
| "(V?)CVTSI2SDrr", |
| "(V?)CVTSI2SSrr", |
| "(V?)CVT(T?)PD2DQrr")>; |
| |
| def BWWriteResGroup43 : SchedWriteRes<[BWPort0,BWPort4,BWPort237]> { |
| let Latency = 4; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup43], (instrs FNSTSWm)>; |
| |
| def BWWriteResGroup44 : SchedWriteRes<[BWPort1,BWPort4,BWPort237]> { |
| let Latency = 4; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup44], (instregex "IST(T?)_FP(16|32|64)m", |
| "IST_F(16|32)m")>; |
| |
| def BWWriteResGroup45 : SchedWriteRes<[BWPort0156]> { |
| let Latency = 4; |
| let NumMicroOps = 4; |
| let ResourceCycles = [4]; |
| } |
| def: InstRW<[BWWriteResGroup45], (instrs FNCLEX)>; |
| |
| def BWWriteResGroup46 : SchedWriteRes<[]> { |
| let Latency = 0; |
| let NumMicroOps = 4; |
| let ResourceCycles = []; |
| } |
| def: InstRW<[BWWriteResGroup46], (instrs VZEROUPPER)>; |
| |
| def BWWriteResGroup47 : SchedWriteRes<[BWPort0]> { |
| let Latency = 5; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup47], (instregex "MUL_(FPrST0|FST0r|FrST0)")>; |
| |
| def BWWriteResGroup49 : SchedWriteRes<[BWPort23]> { |
| let Latency = 5; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup49], (instregex "MOVSX(16|32|64)rm(8|16|32)", |
| "MOVZX(16|32|64)rm(8|16)")>; |
| def: InstRW<[BWWriteResGroup49], (instrs VBROADCASTSSrm, |
| VMOVDDUPrm, MOVDDUPrm, |
| VMOVSHDUPrm, MOVSHDUPrm, |
| VMOVSLDUPrm, MOVSLDUPrm, |
| VPBROADCASTDrm, |
| VPBROADCASTQrm)>; |
| |
| def BWWriteResGroup50 : SchedWriteRes<[BWPort1,BWPort5]> { |
| let Latency = 5; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,2]; |
| } |
| def: InstRW<[BWWriteResGroup50], (instregex "(V?)CVTSI642SSrr")>; |
| |
| def BWWriteResGroup51 : SchedWriteRes<[BWPort1,BWPort6,BWPort06]> { |
| let Latency = 5; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup51], (instregex "STR(16|32|64)r")>; |
| |
| def BWWriteResGroup54 : SchedWriteRes<[BWPort6,BWPort0156]> { |
| let Latency = 5; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,4]; |
| } |
| def: InstRW<[BWWriteResGroup54], (instrs PAUSE)>; |
| |
| def BWWriteResGroup55 : SchedWriteRes<[BWPort06,BWPort0156]> { |
| let Latency = 5; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,4]; |
| } |
| def: InstRW<[BWWriteResGroup55], (instrs XSETBV)>; |
| |
| def BWWriteResGroup57 : SchedWriteRes<[BWPort4,BWPort237,BWPort0156]> { |
| let Latency = 5; |
| let NumMicroOps = 6; |
| let ResourceCycles = [1,1,4]; |
| } |
| def: InstRW<[BWWriteResGroup57], (instregex "PUSHF(16|64)")>; |
| |
| def BWWriteResGroup58 : SchedWriteRes<[BWPort23]> { |
| let Latency = 6; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup58], (instregex "LD_F(32|64|80)m")>; |
| def: InstRW<[BWWriteResGroup58], (instrs VBROADCASTF128, |
| VBROADCASTI128, |
| VBROADCASTSDYrm, |
| VBROADCASTSSYrm, |
| VMOVDDUPYrm, |
| VMOVSHDUPYrm, |
| VMOVSLDUPYrm, |
| VPBROADCASTDYrm, |
| VPBROADCASTQYrm)>; |
| |
| def BWWriteResGroup59 : SchedWriteRes<[BWPort0,BWPort23]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup59], (instrs CVTPS2PDrm, VCVTPS2PDrm, |
| CVTSS2SDrm, VCVTSS2SDrm, |
| CVTSS2SDrm_Int, VCVTSS2SDrm_Int, |
| VPSLLVQrm, |
| VPSRLVQrm)>; |
| |
| def BWWriteResGroup60 : SchedWriteRes<[BWPort1,BWPort5]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup60], (instrs VCVTDQ2PDYrr, |
| VCVTPD2PSYrr, |
| VCVTPD2DQYrr, |
| VCVTTPD2DQYrr)>; |
| |
| def BWWriteResGroup62 : SchedWriteRes<[BWPort6,BWPort23]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup62], (instrs FARJMP64)>; |
| def: InstRW<[BWWriteResGroup62], (instregex "JMP(16|32|64)m")>; |
| |
| def BWWriteResGroup64 : SchedWriteRes<[BWPort23,BWPort15]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup64], (instregex "ANDN(32|64)rm", |
| "MOVBE(16|32|64)rm")>; |
| |
| def BWWriteResGroup65 : SchedWriteRes<[BWPort23,BWPort015]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup65], (instrs VINSERTF128rm, |
| VINSERTI128rm, |
| VPBLENDDrmi)>; |
| |
| def BWWriteResGroup66 : SchedWriteRes<[BWPort23,BWPort0156]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup66], (instrs POP16r, POP32r, POP64r)>; |
| def: InstRW<[BWWriteResGroup66], (instregex "POP(16|32|64)rmr")>; |
| |
| def BWWriteResGroup68 : SchedWriteRes<[BWPort1,BWPort6,BWPort06,BWPort0156]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| let ResourceCycles = [1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup68], (instregex "SLDT(16|32|64)r")>; |
| |
| def BWWriteResGroup69 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| let ResourceCycles = [1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup69], (instregex "SAR(8|16|32|64)m(1|i)", |
| "SHL(8|16|32|64)m(1|i)", |
| "SHR(8|16|32|64)m(1|i)")>; |
| |
| def BWWriteResGroup70 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort0156]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| let ResourceCycles = [1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup70], (instregex "POP(16|32|64)rmm", |
| "PUSH(16|32|64)rmm")>; |
| |
| def BWWriteResGroup71 : SchedWriteRes<[BWPort6,BWPort0156]> { |
| let Latency = 6; |
| let NumMicroOps = 6; |
| let ResourceCycles = [1,5]; |
| } |
| def: InstRW<[BWWriteResGroup71], (instrs STD)>; |
| |
| def BWWriteResGroup73 : SchedWriteRes<[BWPort0,BWPort23]> { |
| let Latency = 7; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup73], (instrs VPSLLVQYrm, |
| VPSRLVQYrm)>; |
| |
| def BWWriteResGroup74 : SchedWriteRes<[BWPort1,BWPort23]> { |
| let Latency = 7; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup74], (instregex "FCOM(P?)(32|64)m")>; |
| |
| def BWWriteResGroup77 : SchedWriteRes<[BWPort23,BWPort015]> { |
| let Latency = 7; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup77], (instrs VPBLENDDYrmi)>; |
| |
| def BWWriteResGroup79 : SchedWriteRes<[BWPort5,BWPort23]> { |
| let Latency = 7; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2,1]; |
| } |
| def: InstRW<[BWWriteResGroup79], (instrs MMX_PACKSSDWirm, |
| MMX_PACKSSWBirm, |
| MMX_PACKUSWBirm)>; |
| |
| def BWWriteResGroup80 : SchedWriteRes<[BWPort23,BWPort0156]> { |
| let Latency = 7; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,2]; |
| } |
| def: InstRW<[BWWriteResGroup80], (instrs LEAVE, LEAVE64, |
| SCASB, SCASL, SCASQ, SCASW)>; |
| |
| def BWWriteResGroup82 : SchedWriteRes<[BWPort0,BWPort01,BWPort23]> { |
| let Latency = 7; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup82], (instrs FLDCW16m)>; |
| |
| def BWWriteResGroup84 : SchedWriteRes<[BWPort6,BWPort23,BWPort0156]> { |
| let Latency = 7; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup84], (instrs LRETQ, RETQ)>; |
| |
| def BWWriteResGroup87 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06]> { |
| let Latency = 7; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,1,1,2]; |
| } |
| def: InstRW<[BWWriteResGroup87], (instregex "ROL(8|16|32|64)m(1|i)", |
| "ROR(8|16|32|64)m(1|i)")>; |
| |
| def BWWriteResGroup87_1 : SchedWriteRes<[BWPort06]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| let ResourceCycles = [2]; |
| } |
| def: InstRW<[BWWriteResGroup87_1], (instrs ROL8r1, ROL16r1, ROL32r1, ROL64r1, |
| ROR8r1, ROR16r1, ROR32r1, ROR64r1)>; |
| |
| def BWWriteResGroup88 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort0156]> { |
| let Latency = 7; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,1,1,2]; |
| } |
| def: InstRW<[BWWriteResGroup88], (instregex "XADD(8|16|32|64)rm")>; |
| |
| def BWWriteResGroup89 : SchedWriteRes<[BWPort4,BWPort6,BWPort23,BWPort237,BWPort0156]> { |
| let Latency = 7; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup89], (instregex "CALL(16|32|64)m")>; |
| def: InstRW<[BWWriteResGroup89], (instrs FARCALL64)>; |
| |
| def BWWriteResGroup90 : SchedWriteRes<[BWPort6,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 7; |
| let NumMicroOps = 7; |
| let ResourceCycles = [2,2,1,2]; |
| } |
| def: InstRW<[BWWriteResGroup90], (instrs LOOP)>; |
| |
| def BWWriteResGroup91 : SchedWriteRes<[BWPort1,BWPort23]> { |
| let Latency = 8; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup91], (instrs MMX_CVTPI2PSirm, |
| CVTDQ2PSrm, |
| VCVTDQ2PSrm)>; |
| def: InstRW<[BWWriteResGroup91], (instregex "P(DEP|EXT)(32|64)rm")>; |
| |
| def BWWriteResGroup92 : SchedWriteRes<[BWPort5,BWPort23]> { |
| let Latency = 8; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup92], (instrs VPMOVSXBDYrm, |
| VPMOVSXBQYrm, |
| VPMOVSXBWYrm, |
| VPMOVSXDQYrm, |
| VPMOVSXWDYrm, |
| VPMOVSXWQYrm, |
| VPMOVZXWDYrm)>; |
| |
| def BWWriteResGroup97 : SchedWriteRes<[BWPort23,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 8; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,1,1,2]; |
| } |
| def: InstRW<[BWWriteResGroup97], (instregex "RCL(8|16|32|64)m(1|i)", |
| "RCR(8|16|32|64)m(1|i)")>; |
| |
| def BWWriteResGroup99 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort0156]> { |
| let Latency = 8; |
| let NumMicroOps = 6; |
| let ResourceCycles = [1,1,1,3]; |
| } |
| def: InstRW<[BWWriteResGroup99], (instregex "XCHG(8|16|32|64)rm")>; |
| |
| def BWWriteResGroup100 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 8; |
| let NumMicroOps = 6; |
| let ResourceCycles = [1,1,1,2,1]; |
| } |
| def : SchedAlias<WriteADCRMW, BWWriteResGroup100>; |
| def: InstRW<[BWWriteResGroup100], (instregex "ROL(8|16|32|64)mCL", |
| "ROR(8|16|32|64)mCL", |
| "SAR(8|16|32|64)mCL", |
| "SHL(8|16|32|64)mCL", |
| "SHR(8|16|32|64)mCL")>; |
| |
| def BWWriteResGroup101 : SchedWriteRes<[BWPort1,BWPort23]> { |
| let Latency = 9; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup101], (instregex "(ADD|SUB|SUBR)_F(32|64)m", |
| "ILD_F(16|32|64)m")>; |
| def: InstRW<[BWWriteResGroup101], (instrs VCVTPS2DQYrm, |
| VCVTTPS2DQYrm)>; |
| |
| def BWWriteResGroup105 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> { |
| let Latency = 9; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup105], (instregex "(V?)CVTSS2SI(64)?rm", |
| "(V?)CVT(T?)SD2SI64rm", |
| "(V?)CVT(T?)SD2SIrm", |
| "VCVTTSS2SI64rm", |
| "(V?)CVTTSS2SIrm")>; |
| |
| def BWWriteResGroup106 : SchedWriteRes<[BWPort0,BWPort5,BWPort23]> { |
| let Latency = 9; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup106], (instrs VCVTPS2PDYrm)>; |
| |
| def BWWriteResGroup107 : SchedWriteRes<[BWPort1,BWPort5,BWPort23]> { |
| let Latency = 9; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup107], (instrs CVTPD2PSrm, |
| CVTPD2DQrm, |
| CVTTPD2DQrm, |
| MMX_CVTPI2PDirm)>; |
| def: InstRW<[BWWriteResGroup107], (instregex "MMX_CVT(T?)PD2PIirm", |
| "(V?)CVTDQ2PDrm", |
| "(V?)CVTSD2SSrm")>; |
| |
| def BWWriteResGroup108 : SchedWriteRes<[BWPort5,BWPort23,BWPort015]> { |
| let Latency = 9; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup108], (instregex "VPBROADCASTB(Y?)rm", |
| "VPBROADCASTW(Y?)rm")>; |
| |
| def BWWriteResGroup112 : SchedWriteRes<[BWPort23,BWPort06,BWPort0156]> { |
| let Latency = 9; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,1,3]; |
| } |
| def: InstRW<[BWWriteResGroup112], (instrs RDRAND16r, RDRAND32r, RDRAND64r)>; |
| |
| def BWWriteResGroup113 : SchedWriteRes<[BWPort1,BWPort6,BWPort23,BWPort0156]> { |
| let Latency = 9; |
| let NumMicroOps = 5; |
| let ResourceCycles = [1,2,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup113], (instregex "LAR(16|32|64)rm", |
| "LSL(16|32|64)rm")>; |
| |
| def BWWriteResGroup115 : SchedWriteRes<[BWPort0,BWPort23]> { |
| let Latency = 10; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup115], (instregex "(V?)PCMPGTQrm")>; |
| |
| def BWWriteResGroup117 : SchedWriteRes<[BWPort1,BWPort23]> { |
| let Latency = 10; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2,1]; |
| } |
| def: InstRW<[BWWriteResGroup117], (instregex "FICOM(P?)(16|32)m")>; |
| |
| def BWWriteResGroup120 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort23]> { |
| let Latency = 10; |
| let NumMicroOps = 4; |
| let ResourceCycles = [1,1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup120], (instregex "CVTTSS2SI64rm")>; |
| |
| def BWWriteResGroup122_1 : SchedWriteRes<[BWPort0,BWFPDivider]> { |
| let Latency = 11; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1,3]; // Really 2.5 cycle throughput |
| } |
| def : SchedAlias<WriteFDiv, BWWriteResGroup122_1>; // TODO - convert to ZnWriteResFpuPair |
| |
| def BWWriteResGroup123 : SchedWriteRes<[BWPort0,BWPort23]> { |
| let Latency = 11; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup123], (instregex "MUL_F(32|64)m")>; |
| def: InstRW<[BWWriteResGroup123], (instrs VPCMPGTQYrm)>; |
| |
| def BWWriteResGroup128 : SchedWriteRes<[BWPort1,BWPort5,BWPort23]> { |
| let Latency = 11; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup128], (instrs VCVTDQ2PDYrm)>; |
| |
| def BWWriteResGroup131 : SchedWriteRes<[BWPort1,BWPort06,BWPort0156]> { |
| let Latency = 11; |
| let NumMicroOps = 7; |
| let ResourceCycles = [2,2,3]; |
| } |
| def: InstRW<[BWWriteResGroup131], (instregex "RCL(16|32|64)rCL", |
| "RCR(16|32|64)rCL")>; |
| |
| def BWWriteResGroup132 : SchedWriteRes<[BWPort1,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 11; |
| let NumMicroOps = 9; |
| let ResourceCycles = [1,4,1,3]; |
| } |
| def: InstRW<[BWWriteResGroup132], (instrs RCL8rCL)>; |
| |
| def BWWriteResGroup133 : SchedWriteRes<[BWPort06,BWPort0156]> { |
| let Latency = 11; |
| let NumMicroOps = 11; |
| let ResourceCycles = [2,9]; |
| } |
| def: InstRW<[BWWriteResGroup133], (instrs LOOPE)>; |
| def: InstRW<[BWWriteResGroup133], (instrs LOOPNE)>; |
| |
| def BWWriteResGroup135 : SchedWriteRes<[BWPort1,BWPort23]> { |
| let Latency = 12; |
| let NumMicroOps = 3; |
| let ResourceCycles = [2,1]; |
| } |
| def: InstRW<[BWWriteResGroup135], (instregex "(ADD|SUB|SUBR)_FI(16|32)m")>; |
| |
| def BWWriteResGroup139_1 : SchedWriteRes<[BWPort0,BWFPDivider]> { |
| let Latency = 14; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1,4]; |
| } |
| def : SchedAlias<WriteFDiv64, BWWriteResGroup139_1>; // TODO - convert to ZnWriteResFpuPair |
| |
| def BWWriteResGroup141 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> { |
| let Latency = 14; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup141], (instregex "MUL_FI(16|32)m")>; |
| |
| def BWWriteResGroup144 : SchedWriteRes<[BWPort1,BWPort6,BWPort23,BWPort0156]> { |
| let Latency = 14; |
| let NumMicroOps = 8; |
| let ResourceCycles = [2,2,1,3]; |
| } |
| def: InstRW<[BWWriteResGroup144], (instregex "LAR(16|32|64)rr")>; |
| |
| def BWWriteResGroup145 : SchedWriteRes<[BWPort1,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 14; |
| let NumMicroOps = 10; |
| let ResourceCycles = [2,3,1,4]; |
| } |
| def: InstRW<[BWWriteResGroup145], (instrs RCR8rCL)>; |
| |
| def BWWriteResGroup146 : SchedWriteRes<[BWPort0,BWPort1,BWPort6,BWPort0156]> { |
| let Latency = 14; |
| let NumMicroOps = 12; |
| let ResourceCycles = [2,1,4,5]; |
| } |
| def: InstRW<[BWWriteResGroup146], (instrs XCH_F)>; |
| |
| def BWWriteResGroup147 : SchedWriteRes<[BWPort0]> { |
| let Latency = 15; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup147], (instregex "DIVR_(FPrST0|FST0r|FrST0)")>; |
| |
| def BWWriteResGroup149 : SchedWriteRes<[BWPort1,BWPort23,BWPort237,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 15; |
| let NumMicroOps = 10; |
| let ResourceCycles = [1,1,1,4,1,2]; |
| } |
| def: InstRW<[BWWriteResGroup149], (instregex "RCL(8|16|32|64)mCL")>; |
| |
| def BWWriteResGroup150 : SchedWriteRes<[BWPort0,BWPort23,BWFPDivider]> { |
| let Latency = 16; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1,5]; |
| } |
| def : SchedAlias<WriteFDivLd, BWWriteResGroup150>; // TODO - convert to ZnWriteResFpuPair |
| |
| def BWWriteResGroup153 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 16; |
| let NumMicroOps = 14; |
| let ResourceCycles = [1,1,1,4,2,5]; |
| } |
| def: InstRW<[BWWriteResGroup153], (instrs CMPXCHG8B)>; |
| |
| def BWWriteResGroup154 : SchedWriteRes<[BWPort5,BWPort6]> { |
| let Latency = 8; |
| let NumMicroOps = 20; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup154], (instrs VZEROALL)>; |
| |
| def BWWriteResGroup159 : SchedWriteRes<[BWPort5,BWPort6,BWPort06,BWPort0156]> { |
| let Latency = 18; |
| let NumMicroOps = 8; |
| let ResourceCycles = [1,1,1,5]; |
| } |
| def: InstRW<[BWWriteResGroup159], (instrs CPUID)>; |
| def: InstRW<[BWWriteResGroup159], (instrs RDTSC)>; |
| |
| def BWWriteResGroup160 : SchedWriteRes<[BWPort1,BWPort23,BWPort237,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 18; |
| let NumMicroOps = 11; |
| let ResourceCycles = [2,1,1,3,1,3]; |
| } |
| def: InstRW<[BWWriteResGroup160], (instregex "RCR(8|16|32|64)mCL")>; |
| |
| def BWWriteResGroup161 : SchedWriteRes<[BWPort0,BWPort23,BWFPDivider]> { |
| let Latency = 19; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1,8]; |
| } |
| def : SchedAlias<WriteFDiv64Ld, BWWriteResGroup161>; // TODO - convert to ZnWriteResFpuPair |
| |
| def BWWriteResGroup165 : SchedWriteRes<[BWPort0]> { |
| let Latency = 20; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| def: InstRW<[BWWriteResGroup165], (instregex "DIV_(FPrST0|FST0r|FrST0)")>; |
| |
| def BWWriteResGroup167 : SchedWriteRes<[BWPort4,BWPort5,BWPort6,BWPort23,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 20; |
| let NumMicroOps = 8; |
| let ResourceCycles = [1,1,1,1,1,1,2]; |
| } |
| def: InstRW<[BWWriteResGroup167], (instrs INSB, INSL, INSW)>; |
| |
| def BWWriteResGroup169 : SchedWriteRes<[BWPort0,BWPort23]> { |
| let Latency = 21; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup169], (instregex "DIV_F(32|64)m")>; |
| |
| def BWWriteResGroup171 : SchedWriteRes<[BWPort0,BWPort4,BWPort5,BWPort23,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 21; |
| let NumMicroOps = 19; |
| let ResourceCycles = [2,1,4,1,1,4,6]; |
| } |
| def: InstRW<[BWWriteResGroup171], (instrs CMPXCHG16B)>; |
| |
| def BWWriteResGroup172 : SchedWriteRes<[BWPort6,BWPort23,BWPort0156]> { |
| let Latency = 22; |
| let NumMicroOps = 18; |
| let ResourceCycles = [1,1,16]; |
| } |
| def: InstRW<[BWWriteResGroup172], (instrs POPF64)>; |
| |
| def BWWriteResGroup176 : SchedWriteRes<[BWPort6,BWPort23,BWPort0156]> { |
| let Latency = 23; |
| let NumMicroOps = 19; |
| let ResourceCycles = [3,1,15]; |
| } |
| def: InstRW<[BWWriteResGroup176], (instregex "XRSTOR(64)?")>; |
| |
| def BWWriteResGroup177 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> { |
| let Latency = 24; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup177], (instregex "DIV_FI(16|32)m")>; |
| |
| def BWWriteResGroup180 : SchedWriteRes<[BWPort0,BWPort23]> { |
| let Latency = 26; |
| let NumMicroOps = 2; |
| let ResourceCycles = [1,1]; |
| } |
| def: InstRW<[BWWriteResGroup180], (instregex "DIVR_F(32|64)m")>; |
| |
| def BWWriteResGroup182 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> { |
| let Latency = 29; |
| let NumMicroOps = 3; |
| let ResourceCycles = [1,1,1]; |
| } |
| def: InstRW<[BWWriteResGroup182], (instregex "DIVR_FI(16|32)m")>; |
| |
| def BWWriteResGroup183_1 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 22; |
| let NumMicroOps = 7; |
| let ResourceCycles = [1,3,2,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_1], (instrs VGATHERQPDrm)>; |
| |
| def BWWriteResGroup183_2 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 23; |
| let NumMicroOps = 9; |
| let ResourceCycles = [1,3,4,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_2], (instrs VGATHERQPDYrm)>; |
| |
| def BWWriteResGroup183_3 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 24; |
| let NumMicroOps = 9; |
| let ResourceCycles = [1,5,2,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_3], (instrs VGATHERQPSYrm)>; |
| |
| def BWWriteResGroup183_4 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 25; |
| let NumMicroOps = 7; |
| let ResourceCycles = [1,3,2,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_4], (instrs VGATHERDPDrm, |
| VGATHERDPSrm)>; |
| |
| def BWWriteResGroup183_5 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 26; |
| let NumMicroOps = 9; |
| let ResourceCycles = [1,5,2,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_5], (instrs VGATHERDPDYrm)>; |
| |
| def BWWriteResGroup183_6 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 26; |
| let NumMicroOps = 14; |
| let ResourceCycles = [1,4,8,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_6], (instrs VGATHERDPSYrm)>; |
| |
| def BWWriteResGroup183_7 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> { |
| let Latency = 27; |
| let NumMicroOps = 9; |
| let ResourceCycles = [1,5,2,1]; |
| } |
| def: InstRW<[BWWriteResGroup183_7], (instrs VGATHERQPSrm)>; |
| |
| def BWWriteResGroup185 : SchedWriteRes<[BWPort4,BWPort6,BWPort23,BWPort237,BWPort0156]> { |
| let Latency = 29; |
| let NumMicroOps = 27; |
| let ResourceCycles = [1,5,1,1,19]; |
| } |
| def: InstRW<[BWWriteResGroup185], (instrs XSAVE64)>; |
| |
| def BWWriteResGroup186 : SchedWriteRes<[BWPort4,BWPort6,BWPort23,BWPort237,BWPort0156]> { |
| let Latency = 30; |
| let NumMicroOps = 28; |
| let ResourceCycles = [1,6,1,1,19]; |
| } |
| def: InstRW<[BWWriteResGroup186], (instrs XSAVE)>; |
| def: InstRW<[BWWriteResGroup186], (instregex "XSAVEC", "XSAVES", "XSAVEOPT")>; |
| |
| def BWWriteResGroup191 : SchedWriteRes<[BWPort5,BWPort6,BWPort23,BWPort06,BWPort0156]> { |
| let Latency = 34; |
| let NumMicroOps = 23; |
| let ResourceCycles = [1,5,3,4,10]; |
| } |
| def: InstRW<[BWWriteResGroup191], (instregex "IN(8|16|32)ri", |
| "IN(8|16|32)rr")>; |
| |
| def BWWriteResGroup194 : SchedWriteRes<[BWPort5,BWPort6,BWPort23,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 35; |
| let NumMicroOps = 23; |
| let ResourceCycles = [1,5,2,1,4,10]; |
| } |
| def: InstRW<[BWWriteResGroup194], (instregex "OUT(8|16|32)ir", |
| "OUT(8|16|32)rr")>; |
| |
| def BWWriteResGroup196 : SchedWriteRes<[BWPort5,BWPort0156]> { |
| let Latency = 42; |
| let NumMicroOps = 22; |
| let ResourceCycles = [2,20]; |
| } |
| def: InstRW<[BWWriteResGroup196], (instrs RDTSCP)>; |
| |
| def BWWriteResGroup197 : SchedWriteRes<[BWPort0,BWPort01,BWPort23,BWPort05,BWPort06,BWPort015,BWPort0156]> { |
| let Latency = 60; |
| let NumMicroOps = 64; |
| let ResourceCycles = [2,2,8,1,10,2,39]; |
| } |
| def: InstRW<[BWWriteResGroup197], (instrs FLDENVm)>; |
| |
| def BWWriteResGroup198 : SchedWriteRes<[BWPort0,BWPort6,BWPort23,BWPort05,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 63; |
| let NumMicroOps = 88; |
| let ResourceCycles = [4,4,31,1,2,1,45]; |
| } |
| def: InstRW<[BWWriteResGroup198], (instrs FXRSTOR64)>; |
| |
| def BWWriteResGroup199 : SchedWriteRes<[BWPort0,BWPort6,BWPort23,BWPort05,BWPort06,BWPort15,BWPort0156]> { |
| let Latency = 63; |
| let NumMicroOps = 90; |
| let ResourceCycles = [4,2,33,1,2,1,47]; |
| } |
| def: InstRW<[BWWriteResGroup199], (instrs FXRSTOR)>; |
| |
| def BWWriteResGroup200 : SchedWriteRes<[BWPort5,BWPort01,BWPort0156]> { |
| let Latency = 75; |
| let NumMicroOps = 15; |
| let ResourceCycles = [6,3,6]; |
| } |
| def: InstRW<[BWWriteResGroup200], (instrs FNINIT)>; |
| |
| def BWWriteResGroup202 : SchedWriteRes<[BWPort0,BWPort1,BWPort4,BWPort5,BWPort6,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 115; |
| let NumMicroOps = 100; |
| let ResourceCycles = [9,9,11,8,1,11,21,30]; |
| } |
| def: InstRW<[BWWriteResGroup202], (instrs FSTENVm)>; |
| |
| def: InstRW<[WriteZero], (instrs CLC)>; |
| |
| |
| // Intruction variants handled by the renamer. These might not need execution |
| // ports in certain conditions. |
| // See Agner's Fog "The microarchitecture of Intel, AMD and VIA CPUs", |
| // section "Haswell and Broadwell Pipeline" > "Register allocation and |
| // renaming". |
| // These can be investigated with llvm-exegesis, e.g. |
| // echo 'pxor %mm0, %mm0' | /tmp/llvm-exegesis -mode=uops -snippets-file=- |
| // echo 'vxorpd %xmm0, %xmm0, %xmm1' | /tmp/llvm-exegesis -mode=uops -snippets-file=- |
| |
| def BWWriteZeroLatency : SchedWriteRes<[]> { |
| let Latency = 0; |
| } |
| |
| def BWWriteZeroIdiom : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteALU]> |
| ]>; |
| def : InstRW<[BWWriteZeroIdiom], (instrs SUB32rr, SUB64rr, |
| XOR32rr, XOR64rr)>; |
| |
| def BWWriteFZeroIdiom : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteFLogic]> |
| ]>; |
| def : InstRW<[BWWriteFZeroIdiom], (instrs XORPSrr, VXORPSrr, XORPDrr, |
| VXORPDrr)>; |
| |
| def BWWriteFZeroIdiomY : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteFLogicY]> |
| ]>; |
| def : InstRW<[BWWriteFZeroIdiomY], (instrs VXORPSYrr, VXORPDYrr)>; |
| |
| def BWWriteVZeroIdiomLogicX : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteVecLogicX]> |
| ]>; |
| def : InstRW<[BWWriteVZeroIdiomLogicX], (instrs PXORrr, VPXORrr)>; |
| |
| def BWWriteVZeroIdiomLogicY : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteVecLogicY]> |
| ]>; |
| def : InstRW<[BWWriteVZeroIdiomLogicY], (instrs VPXORYrr)>; |
| |
| def BWWriteVZeroIdiomALUX : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteVecALUX]> |
| ]>; |
| def : InstRW<[BWWriteVZeroIdiomALUX], (instrs PSUBBrr, VPSUBBrr, |
| PSUBDrr, VPSUBDrr, |
| PSUBQrr, VPSUBQrr, |
| PSUBWrr, VPSUBWrr, |
| PCMPGTBrr, VPCMPGTBrr, |
| PCMPGTDrr, VPCMPGTDrr, |
| PCMPGTWrr, VPCMPGTWrr)>; |
| |
| def BWWriteVZeroIdiomALUY : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [WriteVecALUY]> |
| ]>; |
| def : InstRW<[BWWriteVZeroIdiomALUY], (instrs VPSUBBYrr, |
| VPSUBDYrr, |
| VPSUBQYrr, |
| VPSUBWYrr, |
| VPCMPGTBYrr, |
| VPCMPGTDYrr, |
| VPCMPGTWYrr)>; |
| |
| def BWWritePCMPGTQ : SchedWriteRes<[BWPort0]> { |
| let Latency = 5; |
| let NumMicroOps = 1; |
| let ResourceCycles = [1]; |
| } |
| |
| def BWWriteVZeroIdiomPCMPGTQ : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [BWWriteZeroLatency]>, |
| SchedVar<NoSchedPred, [BWWritePCMPGTQ]> |
| ]>; |
| def : InstRW<[BWWriteVZeroIdiomPCMPGTQ], (instrs PCMPGTQrr, VPCMPGTQrr, |
| VPCMPGTQYrr)>; |
| |
| |
| // CMOVs that use both Z and C flag require an extra uop. |
| def BWWriteCMOVA_CMOVBErr : SchedWriteRes<[BWPort06,BWPort0156]> { |
| let Latency = 2; |
| let ResourceCycles = [1,1]; |
| let NumMicroOps = 2; |
| } |
| |
| def BWWriteCMOVA_CMOVBErm : SchedWriteRes<[BWPort23,BWPort06,BWPort0156]> { |
| let Latency = 7; |
| let ResourceCycles = [1,1,1]; |
| let NumMicroOps = 3; |
| } |
| |
| def BWCMOVA_CMOVBErr : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<IsCMOVArr_Or_CMOVBErr>, [BWWriteCMOVA_CMOVBErr]>, |
| SchedVar<NoSchedPred, [WriteCMOV]> |
| ]>; |
| |
| def BWCMOVA_CMOVBErm : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<IsCMOVArm_Or_CMOVBErm>, [BWWriteCMOVA_CMOVBErm]>, |
| SchedVar<NoSchedPred, [WriteCMOV.Folded]> |
| ]>; |
| |
| def : InstRW<[BWCMOVA_CMOVBErr], (instrs CMOV16rr, CMOV32rr, CMOV64rr)>; |
| def : InstRW<[BWCMOVA_CMOVBErm], (instrs CMOV16rm, CMOV32rm, CMOV64rm)>; |
| |
| // SETCCs that use both Z and C flag require an extra uop. |
| def BWWriteSETA_SETBEr : SchedWriteRes<[BWPort06,BWPort0156]> { |
| let Latency = 2; |
| let ResourceCycles = [1,1]; |
| let NumMicroOps = 2; |
| } |
| |
| def BWWriteSETA_SETBEm : SchedWriteRes<[BWPort4,BWPort237,BWPort06,BWPort0156]> { |
| let Latency = 3; |
| let ResourceCycles = [1,1,1,1]; |
| let NumMicroOps = 4; |
| } |
| |
| def BWSETA_SETBErr : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<IsSETAr_Or_SETBEr>, [BWWriteSETA_SETBEr]>, |
| SchedVar<NoSchedPred, [WriteSETCC]> |
| ]>; |
| |
| def BWSETA_SETBErm : SchedWriteVariant<[ |
| SchedVar<MCSchedPredicate<IsSETAm_Or_SETBEm>, [BWWriteSETA_SETBEm]>, |
| SchedVar<NoSchedPred, [WriteSETCCStore]> |
| ]>; |
| |
| def : InstRW<[BWSETA_SETBErr], (instrs SETCCr)>; |
| def : InstRW<[BWSETA_SETBErm], (instrs SETCCm)>; |
| |
| } // SchedModel |
