forked from OSchip/llvm-project
1890 lines
74 KiB
TableGen
1890 lines
74 KiB
TableGen
//=- X86SchedSkylake.td - X86 Skylake Client Scheduling ------*- tablegen -*-=//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the machine model for Skylake Client to support
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// instruction scheduling and other instruction cost heuristics.
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//
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//===----------------------------------------------------------------------===//
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def SkylakeClientModel : SchedMachineModel {
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// All x86 instructions are modeled as a single micro-op, and SKylake can
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// decode 6 instructions per cycle.
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let IssueWidth = 6;
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let MicroOpBufferSize = 224; // Based on the reorder buffer.
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let LoadLatency = 5;
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let MispredictPenalty = 14;
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// Based on the LSD (loop-stream detector) queue size and benchmarking data.
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let LoopMicroOpBufferSize = 50;
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// This flag is set to allow the scheduler to assign a default model to
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// unrecognized opcodes.
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let CompleteModel = 0;
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}
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let SchedModel = SkylakeClientModel in {
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// Skylake Client can issue micro-ops to 8 different ports in one cycle.
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// Ports 0, 1, 5, and 6 handle all computation.
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// Port 4 gets the data half of stores. Store data can be available later than
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// the store address, but since we don't model the latency of stores, we can
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// ignore that.
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// Ports 2 and 3 are identical. They handle loads and the address half of
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// stores. Port 7 can handle address calculations.
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def SKLPort0 : ProcResource<1>;
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def SKLPort1 : ProcResource<1>;
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def SKLPort2 : ProcResource<1>;
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def SKLPort3 : ProcResource<1>;
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def SKLPort4 : ProcResource<1>;
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def SKLPort5 : ProcResource<1>;
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def SKLPort6 : ProcResource<1>;
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def SKLPort7 : ProcResource<1>;
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// Many micro-ops are capable of issuing on multiple ports.
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def SKLPort01 : ProcResGroup<[SKLPort0, SKLPort1]>;
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def SKLPort23 : ProcResGroup<[SKLPort2, SKLPort3]>;
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def SKLPort237 : ProcResGroup<[SKLPort2, SKLPort3, SKLPort7]>;
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def SKLPort04 : ProcResGroup<[SKLPort0, SKLPort4]>;
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def SKLPort05 : ProcResGroup<[SKLPort0, SKLPort5]>;
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def SKLPort06 : ProcResGroup<[SKLPort0, SKLPort6]>;
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def SKLPort15 : ProcResGroup<[SKLPort1, SKLPort5]>;
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def SKLPort16 : ProcResGroup<[SKLPort1, SKLPort6]>;
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def SKLPort56 : ProcResGroup<[SKLPort5, SKLPort6]>;
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def SKLPort015 : ProcResGroup<[SKLPort0, SKLPort1, SKLPort5]>;
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def SKLPort056 : ProcResGroup<[SKLPort0, SKLPort5, SKLPort6]>;
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def SKLPort0156: ProcResGroup<[SKLPort0, SKLPort1, SKLPort5, SKLPort6]>;
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def SKLDivider : ProcResource<1>; // Integer division issued on port 0.
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// FP division and sqrt on port 0.
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def SKLFPDivider : ProcResource<1>;
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// 60 Entry Unified Scheduler
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def SKLPortAny : ProcResGroup<[SKLPort0, SKLPort1, SKLPort2, SKLPort3, SKLPort4,
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SKLPort5, SKLPort6, SKLPort7]> {
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let BufferSize=60;
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}
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// Integer loads are 5 cycles, so ReadAfterLd registers needn't be available until 5
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// cycles after the memory operand.
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def : ReadAdvance<ReadAfterLd, 5>;
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// Vector loads are 5/6/7 cycles, so ReadAfterVec*Ld registers needn't be available
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// until 5/6/7 cycles after the memory operand.
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def : ReadAdvance<ReadAfterVecLd, 5>;
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def : ReadAdvance<ReadAfterVecXLd, 6>;
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def : ReadAdvance<ReadAfterVecYLd, 7>;
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def : ReadAdvance<ReadInt2Fpu, 0>;
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// Many SchedWrites are defined in pairs with and without a folded load.
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// Instructions with folded loads are usually micro-fused, so they only appear
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// as two micro-ops when queued in the reservation station.
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// This multiclass defines the resource usage for variants with and without
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// folded loads.
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multiclass SKLWriteResPair<X86FoldableSchedWrite SchedRW,
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list<ProcResourceKind> ExePorts,
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int Lat, list<int> Res = [1], int UOps = 1,
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int LoadLat = 5> {
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// Register variant is using a single cycle on ExePort.
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def : WriteRes<SchedRW, ExePorts> {
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let Latency = Lat;
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let ResourceCycles = Res;
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let NumMicroOps = UOps;
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}
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// Memory variant also uses a cycle on port 2/3 and adds LoadLat cycles to
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// the latency (default = 5).
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def : WriteRes<SchedRW.Folded, !listconcat([SKLPort23], ExePorts)> {
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let Latency = !add(Lat, LoadLat);
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let ResourceCycles = !listconcat([1], Res);
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let NumMicroOps = !add(UOps, 1);
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}
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}
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// A folded store needs a cycle on port 4 for the store data, and an extra port
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// 2/3/7 cycle to recompute the address.
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def : WriteRes<WriteRMW, [SKLPort237,SKLPort4]>;
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// Arithmetic.
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defm : SKLWriteResPair<WriteALU, [SKLPort0156], 1>; // Simple integer ALU op.
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defm : SKLWriteResPair<WriteADC, [SKLPort06], 1>; // Integer ALU + flags op.
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// Integer multiplication.
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defm : SKLWriteResPair<WriteIMul8, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteIMul16, [SKLPort1,SKLPort06,SKLPort0156], 4, [1,1,2], 4>;
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defm : X86WriteRes<WriteIMul16Imm, [SKLPort1,SKLPort0156], 4, [1,1], 2>;
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defm : X86WriteRes<WriteIMul16ImmLd, [SKLPort1,SKLPort0156,SKLPort23], 8, [1,1,1], 3>;
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defm : SKLWriteResPair<WriteIMul16Reg, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteIMul32, [SKLPort1,SKLPort06,SKLPort0156], 4, [1,1,1], 3>;
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defm : SKLWriteResPair<WriteIMul32Imm, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteIMul32Reg, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteIMul64, [SKLPort1,SKLPort5], 4, [1,1], 2>;
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defm : SKLWriteResPair<WriteIMul64Imm, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteIMul64Reg, [SKLPort1], 3>;
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def : WriteRes<WriteIMulH, []> { let Latency = 3; }
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defm : X86WriteRes<WriteBSWAP32, [SKLPort15], 1, [1], 1>;
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defm : X86WriteRes<WriteBSWAP64, [SKLPort06, SKLPort15], 2, [1,1], 2>;
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defm : X86WriteRes<WriteCMPXCHG,[SKLPort06, SKLPort0156], 5, [2,3], 5>;
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defm : X86WriteRes<WriteCMPXCHGRMW,[SKLPort23,SKLPort06,SKLPort0156,SKLPort237,SKLPort4], 8, [1,2,1,1,1], 6>;
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defm : X86WriteRes<WriteXCHG, [SKLPort0156], 2, [3], 3>;
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// TODO: Why isn't the SKLDivider used?
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defm : SKLWriteResPair<WriteDiv8, [SKLPort0,SKLDivider], 25, [1,10], 1, 4>;
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defm : X86WriteRes<WriteDiv16, [SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort05,SKLPort0156], 76, [7,2,8,3,1,11], 32>;
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defm : X86WriteRes<WriteDiv32, [SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort05,SKLPort0156], 76, [7,2,8,3,1,11], 32>;
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defm : X86WriteRes<WriteDiv64, [SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort05,SKLPort0156], 76, [7,2,8,3,1,11], 32>;
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defm : X86WriteRes<WriteDiv16Ld, [SKLPort0,SKLPort23,SKLDivider], 29, [1,1,10], 2>;
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defm : X86WriteRes<WriteDiv32Ld, [SKLPort0,SKLPort23,SKLDivider], 29, [1,1,10], 2>;
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defm : X86WriteRes<WriteDiv64Ld, [SKLPort0,SKLPort23,SKLDivider], 29, [1,1,10], 2>;
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defm : X86WriteRes<WriteIDiv8, [SKLPort0,SKLDivider], 25, [1,10], 1>;
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defm : X86WriteRes<WriteIDiv16, [SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort06,SKLPort0156], 102, [4,2,4,8,14,34], 66>;
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defm : X86WriteRes<WriteIDiv32, [SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort06,SKLPort0156], 102, [4,2,4,8,14,34], 66>;
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defm : X86WriteRes<WriteIDiv64, [SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort06,SKLPort0156], 102, [4,2,4,8,14,34], 66>;
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defm : X86WriteRes<WriteIDiv8Ld, [SKLPort0,SKLPort5,SKLPort23,SKLPort0156], 28, [2,4,1,1], 8>;
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defm : X86WriteRes<WriteIDiv16Ld, [SKLPort0,SKLPort5,SKLPort23,SKLPort0156], 28, [2,4,1,1], 8>;
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defm : X86WriteRes<WriteIDiv32Ld, [SKLPort0,SKLPort5,SKLPort23,SKLPort0156], 28, [2,4,1,1], 8>;
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defm : X86WriteRes<WriteIDiv64Ld, [SKLPort0,SKLPort5,SKLPort23,SKLPort0156], 28, [2,4,1,1], 8>;
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defm : SKLWriteResPair<WriteCRC32, [SKLPort1], 3>;
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def : WriteRes<WriteLEA, [SKLPort15]>; // LEA instructions can't fold loads.
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defm : SKLWriteResPair<WriteCMOV, [SKLPort06], 1, [1], 1>; // Conditional move.
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defm : X86WriteRes<WriteFCMOV, [SKLPort1], 3, [1], 1>; // x87 conditional move.
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def : WriteRes<WriteSETCC, [SKLPort06]>; // Setcc.
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def : WriteRes<WriteSETCCStore, [SKLPort06,SKLPort4,SKLPort237]> {
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let Latency = 2;
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let NumMicroOps = 3;
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}
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defm : X86WriteRes<WriteLAHFSAHF, [SKLPort06], 1, [1], 1>;
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defm : X86WriteRes<WriteBitTest, [SKLPort06], 1, [1], 1>;
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defm : X86WriteRes<WriteBitTestImmLd, [SKLPort06,SKLPort23], 6, [1,1], 2>;
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defm : X86WriteRes<WriteBitTestRegLd, [SKLPort0156,SKLPort23], 6, [1,1], 2>;
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defm : X86WriteRes<WriteBitTestSet, [SKLPort06], 1, [1], 1>;
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defm : X86WriteRes<WriteBitTestSetImmLd, [SKLPort06,SKLPort23], 5, [1,1], 3>;
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defm : X86WriteRes<WriteBitTestSetRegLd, [SKLPort0156,SKLPort23], 5, [1,1], 2>;
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// Bit counts.
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defm : SKLWriteResPair<WriteBSF, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteBSR, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteLZCNT, [SKLPort1], 3>;
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defm : SKLWriteResPair<WriteTZCNT, [SKLPort1], 3>;
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defm : SKLWriteResPair<WritePOPCNT, [SKLPort1], 3>;
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// Integer shifts and rotates.
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defm : SKLWriteResPair<WriteShift, [SKLPort06], 1>;
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defm : SKLWriteResPair<WriteShiftCL, [SKLPort06], 3, [3], 3>;
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defm : SKLWriteResPair<WriteRotate, [SKLPort06], 1, [1], 1>;
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defm : SKLWriteResPair<WriteRotateCL, [SKLPort06], 3, [3], 3>;
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// SHLD/SHRD.
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defm : X86WriteRes<WriteSHDrri, [SKLPort1], 3, [1], 1>;
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defm : X86WriteRes<WriteSHDrrcl,[SKLPort1,SKLPort06,SKLPort0156], 6, [1, 2, 1], 4>;
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defm : X86WriteRes<WriteSHDmri, [SKLPort1,SKLPort23,SKLPort237,SKLPort0156], 9, [1, 1, 1, 1], 4>;
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defm : X86WriteRes<WriteSHDmrcl,[SKLPort1,SKLPort23,SKLPort237,SKLPort06,SKLPort0156], 11, [1, 1, 1, 2, 1], 6>;
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// BMI1 BEXTR/BLS, BMI2 BZHI
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defm : SKLWriteResPair<WriteBEXTR, [SKLPort06,SKLPort15], 2, [1,1], 2>;
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defm : SKLWriteResPair<WriteBLS, [SKLPort15], 1>;
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defm : SKLWriteResPair<WriteBZHI, [SKLPort15], 1>;
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// Loads, stores, and moves, not folded with other operations.
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defm : X86WriteRes<WriteLoad, [SKLPort23], 5, [1], 1>;
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defm : X86WriteRes<WriteStore, [SKLPort237, SKLPort4], 1, [1,1], 1>;
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defm : X86WriteRes<WriteStoreNT, [SKLPort237, SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteMove, [SKLPort0156], 1, [1], 1>;
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// Idioms that clear a register, like xorps %xmm0, %xmm0.
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// These can often bypass execution ports completely.
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def : WriteRes<WriteZero, []>;
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// Branches don't produce values, so they have no latency, but they still
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// consume resources. Indirect branches can fold loads.
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defm : SKLWriteResPair<WriteJump, [SKLPort06], 1>;
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// Floating point. This covers both scalar and vector operations.
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defm : X86WriteRes<WriteFLD0, [SKLPort05], 1, [1], 1>;
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defm : X86WriteRes<WriteFLD1, [SKLPort05], 1, [2], 2>;
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defm : X86WriteRes<WriteFLDC, [SKLPort05], 1, [2], 2>;
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defm : X86WriteRes<WriteFLoad, [SKLPort23], 5, [1], 1>;
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defm : X86WriteRes<WriteFLoadX, [SKLPort23], 6, [1], 1>;
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defm : X86WriteRes<WriteFLoadY, [SKLPort23], 7, [1], 1>;
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defm : X86WriteRes<WriteFMaskedLoad, [SKLPort23,SKLPort015], 7, [1,1], 2>;
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defm : X86WriteRes<WriteFMaskedLoadY, [SKLPort23,SKLPort015], 8, [1,1], 2>;
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defm : X86WriteRes<WriteFStore, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteFStoreX, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteFStoreY, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteFStoreNT, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteFStoreNTX, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteFStoreNTY, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteFMaskedStore, [SKLPort237,SKLPort0], 2, [1,1], 2>;
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defm : X86WriteRes<WriteFMaskedStoreY, [SKLPort237,SKLPort0], 2, [1,1], 2>;
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defm : X86WriteRes<WriteFMove, [SKLPort015], 1, [1], 1>;
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defm : X86WriteRes<WriteFMoveX, [SKLPort015], 1, [1], 1>;
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defm : X86WriteRes<WriteFMoveY, [SKLPort015], 1, [1], 1>;
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defm : X86WriteRes<WriteEMMS, [SKLPort05,SKLPort0156], 10, [9,1], 10>;
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defm : SKLWriteResPair<WriteFAdd, [SKLPort01], 4, [1], 1, 5>; // Floating point add/sub.
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defm : SKLWriteResPair<WriteFAddX, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFAddY, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFAddZ>;
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defm : SKLWriteResPair<WriteFAdd64, [SKLPort01], 4, [1], 1, 5>; // Floating point double add/sub.
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defm : SKLWriteResPair<WriteFAdd64X, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFAdd64Y, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFAdd64Z>;
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defm : SKLWriteResPair<WriteFCmp, [SKLPort01], 4, [1], 1, 5>; // Floating point compare.
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defm : SKLWriteResPair<WriteFCmpX, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFCmpY, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFCmpZ>;
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defm : SKLWriteResPair<WriteFCmp64, [SKLPort01], 4, [1], 1, 5>; // Floating point double compare.
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defm : SKLWriteResPair<WriteFCmp64X, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFCmp64Y, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFCmp64Z>;
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defm : SKLWriteResPair<WriteFCom, [SKLPort0], 2>; // Floating point compare to flags.
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defm : SKLWriteResPair<WriteFMul, [SKLPort01], 4, [1], 1, 5>; // Floating point multiplication.
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defm : SKLWriteResPair<WriteFMulX, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFMulY, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFMulZ>;
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defm : SKLWriteResPair<WriteFMul64, [SKLPort01], 4, [1], 1, 5>; // Floating point double multiplication.
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defm : SKLWriteResPair<WriteFMul64X, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFMul64Y, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFMul64Z>;
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defm : SKLWriteResPair<WriteFDiv, [SKLPort0,SKLFPDivider], 11, [1,3], 1, 5>; // Floating point division.
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//defm : SKLWriteResPair<WriteFDivX, [SKLPort0,SKLFPDivider], 11, [1,3], 1, 6>;
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defm : SKLWriteResPair<WriteFDivY, [SKLPort0,SKLFPDivider], 11, [1,5], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFDivZ>;
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//defm : SKLWriteResPair<WriteFDiv64, [SKLPort0,SKLFPDivider], 14, [1,3], 1, 5>; // Floating point double division.
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//defm : SKLWriteResPair<WriteFDiv64X, [SKLPort0,SKLFPDivider], 14, [1,3], 1, 6>;
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//defm : SKLWriteResPair<WriteFDiv64Y, [SKLPort0,SKLFPDivider], 14, [1,5], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFDiv64Z>;
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defm : SKLWriteResPair<WriteFSqrt, [SKLPort0,SKLFPDivider], 12, [1,3], 1, 5>; // Floating point square root.
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defm : SKLWriteResPair<WriteFSqrtX, [SKLPort0,SKLFPDivider], 12, [1,3], 1, 6>;
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defm : SKLWriteResPair<WriteFSqrtY, [SKLPort0,SKLFPDivider], 12, [1,6], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFSqrtZ>;
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defm : SKLWriteResPair<WriteFSqrt64, [SKLPort0,SKLFPDivider], 18, [1,6], 1, 5>; // Floating point double square root.
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defm : SKLWriteResPair<WriteFSqrt64X, [SKLPort0,SKLFPDivider], 18, [1,6], 1, 6>;
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defm : SKLWriteResPair<WriteFSqrt64Y, [SKLPort0,SKLFPDivider], 18, [1,12],1, 7>;
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defm : X86WriteResPairUnsupported<WriteFSqrt64Z>;
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defm : SKLWriteResPair<WriteFSqrt80, [SKLPort0,SKLFPDivider], 21, [1,7]>; // Floating point long double square root.
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defm : SKLWriteResPair<WriteFRcp, [SKLPort0], 4, [1], 1, 5>; // Floating point reciprocal estimate.
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defm : SKLWriteResPair<WriteFRcpX, [SKLPort0], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFRcpY, [SKLPort0], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFRcpZ>;
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defm : SKLWriteResPair<WriteFRsqrt, [SKLPort0], 4, [1], 1, 5>; // Floating point reciprocal square root estimate.
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defm : SKLWriteResPair<WriteFRsqrtX,[SKLPort0], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFRsqrtY,[SKLPort0], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFRsqrtZ>;
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defm : SKLWriteResPair<WriteFMA, [SKLPort01], 4, [1], 1, 5>; // Fused Multiply Add.
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defm : SKLWriteResPair<WriteFMAX, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteFMAY, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFMAZ>;
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defm : SKLWriteResPair<WriteDPPD, [SKLPort5,SKLPort01], 9, [1,2], 3, 6>; // Floating point double dot product.
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defm : SKLWriteResPair<WriteDPPS, [SKLPort5,SKLPort01], 13, [1,3], 4, 6>;
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defm : SKLWriteResPair<WriteDPPSY, [SKLPort5,SKLPort01], 13, [1,3], 4, 7>;
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defm : X86WriteResPairUnsupported<WriteDPPSZ>;
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defm : SKLWriteResPair<WriteFSign, [SKLPort0], 1>; // Floating point fabs/fchs.
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defm : SKLWriteResPair<WriteFRnd, [SKLPort01], 8, [2], 2, 6>; // Floating point rounding.
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defm : SKLWriteResPair<WriteFRndY, [SKLPort01], 8, [2], 2, 7>;
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defm : X86WriteResPairUnsupported<WriteFRndZ>;
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defm : SKLWriteResPair<WriteFLogic, [SKLPort015], 1, [1], 1, 6>; // Floating point and/or/xor logicals.
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defm : SKLWriteResPair<WriteFLogicY, [SKLPort015], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFLogicZ>;
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defm : SKLWriteResPair<WriteFTest, [SKLPort0], 2, [1], 1, 6>; // Floating point TEST instructions.
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defm : SKLWriteResPair<WriteFTestY, [SKLPort0], 2, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFTestZ>;
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defm : SKLWriteResPair<WriteFShuffle, [SKLPort5], 1, [1], 1, 6>; // Floating point vector shuffles.
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defm : SKLWriteResPair<WriteFShuffleY, [SKLPort5], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFShuffleZ>;
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defm : SKLWriteResPair<WriteFVarShuffle, [SKLPort5], 1, [1], 1, 6>; // Floating point vector shuffles.
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defm : SKLWriteResPair<WriteFVarShuffleY, [SKLPort5], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFVarShuffleZ>;
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defm : SKLWriteResPair<WriteFBlend, [SKLPort015], 1, [1], 1, 6>; // Floating point vector blends.
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defm : SKLWriteResPair<WriteFBlendY, [SKLPort015], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteFBlendZ>;
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defm : SKLWriteResPair<WriteFVarBlend, [SKLPort015], 2, [2], 2, 6>; // Fp vector variable blends.
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defm : SKLWriteResPair<WriteFVarBlendY,[SKLPort015], 2, [2], 2, 7>;
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defm : X86WriteResPairUnsupported<WriteFVarBlendZ>;
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// FMA Scheduling helper class.
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// class FMASC { X86FoldableSchedWrite Sched = WriteFAdd; }
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// Vector integer operations.
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defm : X86WriteRes<WriteVecLoad, [SKLPort23], 5, [1], 1>;
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defm : X86WriteRes<WriteVecLoadX, [SKLPort23], 6, [1], 1>;
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defm : X86WriteRes<WriteVecLoadY, [SKLPort23], 7, [1], 1>;
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defm : X86WriteRes<WriteVecLoadNT, [SKLPort23], 6, [1], 1>;
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defm : X86WriteRes<WriteVecLoadNTY, [SKLPort23], 7, [1], 1>;
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defm : X86WriteRes<WriteVecMaskedLoad, [SKLPort23,SKLPort015], 7, [1,1], 2>;
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defm : X86WriteRes<WriteVecMaskedLoadY, [SKLPort23,SKLPort015], 8, [1,1], 2>;
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defm : X86WriteRes<WriteVecStore, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteVecStoreX, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteVecStoreY, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteVecStoreNT, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteVecStoreNTY, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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defm : X86WriteRes<WriteVecMaskedStore, [SKLPort237,SKLPort0], 2, [1,1], 2>;
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defm : X86WriteRes<WriteVecMaskedStoreY, [SKLPort237,SKLPort0], 2, [1,1], 2>;
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defm : X86WriteRes<WriteVecMove, [SKLPort05], 1, [1], 1>;
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defm : X86WriteRes<WriteVecMoveX, [SKLPort015], 1, [1], 1>;
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defm : X86WriteRes<WriteVecMoveY, [SKLPort015], 1, [1], 1>;
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defm : X86WriteRes<WriteVecMoveToGpr, [SKLPort0], 2, [1], 1>;
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defm : X86WriteRes<WriteVecMoveFromGpr, [SKLPort5], 1, [1], 1>;
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defm : SKLWriteResPair<WriteVecALU, [SKLPort05], 1, [1], 1, 5>; // Vector integer ALU op, no logicals.
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defm : SKLWriteResPair<WriteVecALUX, [SKLPort01], 1, [1], 1, 6>;
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defm : SKLWriteResPair<WriteVecALUY, [SKLPort01], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteVecALUZ>;
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defm : SKLWriteResPair<WriteVecLogic, [SKLPort05], 1, [1], 1, 5>; // Vector integer and/or/xor.
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defm : SKLWriteResPair<WriteVecLogicX,[SKLPort015], 1, [1], 1, 6>;
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defm : SKLWriteResPair<WriteVecLogicY,[SKLPort015], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteVecLogicZ>;
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defm : SKLWriteResPair<WriteVecTest, [SKLPort0,SKLPort5], 3, [1,1], 2, 6>; // Vector integer TEST instructions.
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defm : SKLWriteResPair<WriteVecTestY, [SKLPort0,SKLPort5], 3, [1,1], 2, 7>;
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defm : X86WriteResPairUnsupported<WriteVecTestZ>;
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defm : SKLWriteResPair<WriteVecIMul, [SKLPort0] , 4, [1], 1, 5>; // Vector integer multiply.
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defm : SKLWriteResPair<WriteVecIMulX, [SKLPort01], 4, [1], 1, 6>;
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defm : SKLWriteResPair<WriteVecIMulY, [SKLPort01], 4, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteVecIMulZ>;
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defm : SKLWriteResPair<WritePMULLD, [SKLPort01], 10, [2], 2, 6>; // Vector PMULLD.
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defm : SKLWriteResPair<WritePMULLDY, [SKLPort01], 10, [2], 2, 7>;
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defm : X86WriteResPairUnsupported<WritePMULLDZ>;
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defm : SKLWriteResPair<WriteShuffle, [SKLPort5], 1, [1], 1, 5>; // Vector shuffles.
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defm : SKLWriteResPair<WriteShuffleX, [SKLPort5], 1, [1], 1, 6>;
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defm : SKLWriteResPair<WriteShuffleY, [SKLPort5], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteShuffleZ>;
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defm : SKLWriteResPair<WriteVarShuffle, [SKLPort5], 1, [1], 1, 5>; // Vector shuffles.
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defm : SKLWriteResPair<WriteVarShuffleX, [SKLPort5], 1, [1], 1, 6>;
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defm : SKLWriteResPair<WriteVarShuffleY, [SKLPort5], 1, [1], 1, 7>;
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|
defm : X86WriteResPairUnsupported<WriteVarShuffleZ>;
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defm : SKLWriteResPair<WriteBlend, [SKLPort5], 1, [1], 1, 6>; // Vector blends.
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|
defm : SKLWriteResPair<WriteBlendY, [SKLPort5], 1, [1], 1, 7>;
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defm : X86WriteResPairUnsupported<WriteBlendZ>;
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defm : SKLWriteResPair<WriteVarBlend, [SKLPort015], 2, [2], 2, 6>; // Vector variable blends.
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|
defm : SKLWriteResPair<WriteVarBlendY, [SKLPort015], 2, [2], 2, 6>;
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defm : X86WriteResPairUnsupported<WriteVarBlendZ>;
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defm : SKLWriteResPair<WriteMPSAD, [SKLPort5], 4, [2], 2, 6>; // Vector MPSAD.
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defm : SKLWriteResPair<WriteMPSADY, [SKLPort5], 4, [2], 2, 7>;
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defm : X86WriteResPairUnsupported<WriteMPSADZ>;
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defm : SKLWriteResPair<WritePSADBW, [SKLPort5], 3, [1], 1, 5>; // Vector PSADBW.
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|
defm : SKLWriteResPair<WritePSADBWX, [SKLPort5], 3, [1], 1, 6>;
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defm : SKLWriteResPair<WritePSADBWY, [SKLPort5], 3, [1], 1, 7>;
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|
defm : X86WriteResPairUnsupported<WritePSADBWZ>;
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|
defm : SKLWriteResPair<WritePHMINPOS, [SKLPort01], 4, [1], 1, 6>; // Vector PHMINPOS.
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|
// Vector integer shifts.
|
|
defm : SKLWriteResPair<WriteVecShift, [SKLPort0], 1, [1], 1, 5>;
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defm : X86WriteRes<WriteVecShiftX, [SKLPort5,SKLPort01], 2, [1,1], 2>;
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defm : X86WriteRes<WriteVecShiftY, [SKLPort5,SKLPort01], 4, [1,1], 2>;
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defm : X86WriteRes<WriteVecShiftXLd, [SKLPort01,SKLPort23], 7, [1,1], 2>;
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defm : X86WriteRes<WriteVecShiftYLd, [SKLPort01,SKLPort23], 8, [1,1], 2>;
|
|
defm : X86WriteResPairUnsupported<WriteVecShiftZ>;
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|
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|
defm : SKLWriteResPair<WriteVecShiftImm, [SKLPort0], 1, [1], 1, 5>; // Vector integer immediate shifts.
|
|
defm : SKLWriteResPair<WriteVecShiftImmX, [SKLPort01], 1, [1], 1, 6>;
|
|
defm : SKLWriteResPair<WriteVecShiftImmY, [SKLPort01], 1, [1], 1, 7>;
|
|
defm : X86WriteResPairUnsupported<WriteVecShiftImmZ>;
|
|
defm : SKLWriteResPair<WriteVarVecShift, [SKLPort01], 1, [1], 1, 6>; // Variable vector shifts.
|
|
defm : SKLWriteResPair<WriteVarVecShiftY, [SKLPort01], 1, [1], 1, 7>;
|
|
defm : X86WriteResPairUnsupported<WriteVarVecShiftZ>;
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|
|
|
// Vector insert/extract operations.
|
|
def : WriteRes<WriteVecInsert, [SKLPort5]> {
|
|
let Latency = 2;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [2];
|
|
}
|
|
def : WriteRes<WriteVecInsertLd, [SKLPort5,SKLPort23]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
}
|
|
def: InstRW<[WriteVecInsertLd], (instregex "(V?)MOV(H|L)(PD|PS)rm")>;
|
|
|
|
def : WriteRes<WriteVecExtract, [SKLPort0,SKLPort5]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 2;
|
|
}
|
|
def : WriteRes<WriteVecExtractSt, [SKLPort4,SKLPort5,SKLPort237]> {
|
|
let Latency = 2;
|
|
let NumMicroOps = 3;
|
|
}
|
|
|
|
// Conversion between integer and float.
|
|
defm : SKLWriteResPair<WriteCvtSS2I, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPS2I, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPS2IY, [SKLPort1], 3>;
|
|
defm : X86WriteResPairUnsupported<WriteCvtPS2IZ>;
|
|
defm : SKLWriteResPair<WriteCvtSD2I, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPD2I, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPD2IY, [SKLPort1], 3>;
|
|
defm : X86WriteResPairUnsupported<WriteCvtPD2IZ>;
|
|
|
|
defm : SKLWriteResPair<WriteCvtI2SS, [SKLPort1], 4>;
|
|
defm : SKLWriteResPair<WriteCvtI2PS, [SKLPort1], 4>;
|
|
defm : SKLWriteResPair<WriteCvtI2PSY, [SKLPort1], 4>;
|
|
defm : X86WriteResPairUnsupported<WriteCvtI2PSZ>;
|
|
defm : SKLWriteResPair<WriteCvtI2SD, [SKLPort1], 4>;
|
|
defm : SKLWriteResPair<WriteCvtI2PD, [SKLPort1], 4>;
|
|
defm : SKLWriteResPair<WriteCvtI2PDY, [SKLPort1], 4>;
|
|
defm : X86WriteResPairUnsupported<WriteCvtI2PDZ>;
|
|
|
|
defm : SKLWriteResPair<WriteCvtSS2SD, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPS2PD, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPS2PDY, [SKLPort1], 3>;
|
|
defm : X86WriteResPairUnsupported<WriteCvtPS2PDZ>;
|
|
defm : SKLWriteResPair<WriteCvtSD2SS, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPD2PS, [SKLPort1], 3>;
|
|
defm : SKLWriteResPair<WriteCvtPD2PSY, [SKLPort1], 3>;
|
|
defm : X86WriteResPairUnsupported<WriteCvtPD2PSZ>;
|
|
|
|
defm : X86WriteRes<WriteCvtPH2PS, [SKLPort5,SKLPort015], 5, [1,1], 2>;
|
|
defm : X86WriteRes<WriteCvtPH2PSY, [SKLPort5,SKLPort01], 7, [1,1], 2>;
|
|
defm : X86WriteResUnsupported<WriteCvtPH2PSZ>;
|
|
defm : X86WriteRes<WriteCvtPH2PSLd, [SKLPort23,SKLPort01], 9, [1,1], 2>;
|
|
defm : X86WriteRes<WriteCvtPH2PSYLd, [SKLPort23,SKLPort01], 10, [1,1], 2>;
|
|
defm : X86WriteResUnsupported<WriteCvtPH2PSZLd>;
|
|
|
|
defm : X86WriteRes<WriteCvtPS2PH, [SKLPort5,SKLPort015], 5, [1,1], 2>;
|
|
defm : X86WriteRes<WriteCvtPS2PHY, [SKLPort5,SKLPort01], 7, [1,1], 2>;
|
|
defm : X86WriteResUnsupported<WriteCvtPS2PHZ>;
|
|
defm : X86WriteRes<WriteCvtPS2PHSt, [SKLPort4,SKLPort5,SKLPort237,SKLPort01], 6, [1,1,1,1], 4>;
|
|
defm : X86WriteRes<WriteCvtPS2PHYSt, [SKLPort4,SKLPort5,SKLPort237,SKLPort01], 8, [1,1,1,1], 4>;
|
|
defm : X86WriteResUnsupported<WriteCvtPS2PHZSt>;
|
|
|
|
// Strings instructions.
|
|
|
|
// Packed Compare Implicit Length Strings, Return Mask
|
|
def : WriteRes<WritePCmpIStrM, [SKLPort0]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [3];
|
|
}
|
|
def : WriteRes<WritePCmpIStrMLd, [SKLPort0, SKLPort23]> {
|
|
let Latency = 16;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [3,1];
|
|
}
|
|
|
|
// Packed Compare Explicit Length Strings, Return Mask
|
|
def : WriteRes<WritePCmpEStrM, [SKLPort0, SKLPort5, SKLPort015, SKLPort0156]> {
|
|
let Latency = 19;
|
|
let NumMicroOps = 9;
|
|
let ResourceCycles = [4,3,1,1];
|
|
}
|
|
def : WriteRes<WritePCmpEStrMLd, [SKLPort0, SKLPort5,SKLPort23, SKLPort015, SKLPort0156]> {
|
|
let Latency = 25;
|
|
let NumMicroOps = 10;
|
|
let ResourceCycles = [4,3,1,1,1];
|
|
}
|
|
|
|
// Packed Compare Implicit Length Strings, Return Index
|
|
def : WriteRes<WritePCmpIStrI, [SKLPort0]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [3];
|
|
}
|
|
def : WriteRes<WritePCmpIStrILd, [SKLPort0, SKLPort23]> {
|
|
let Latency = 16;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [3,1];
|
|
}
|
|
|
|
// Packed Compare Explicit Length Strings, Return Index
|
|
def : WriteRes<WritePCmpEStrI, [SKLPort0, SKLPort5, SKLPort0156]> {
|
|
let Latency = 18;
|
|
let NumMicroOps = 8;
|
|
let ResourceCycles = [4,3,1];
|
|
}
|
|
def : WriteRes<WritePCmpEStrILd, [SKLPort0, SKLPort5, SKLPort23, SKLPort0156]> {
|
|
let Latency = 24;
|
|
let NumMicroOps = 9;
|
|
let ResourceCycles = [4,3,1,1];
|
|
}
|
|
|
|
// MOVMSK Instructions.
|
|
def : WriteRes<WriteFMOVMSK, [SKLPort0]> { let Latency = 2; }
|
|
def : WriteRes<WriteVecMOVMSK, [SKLPort0]> { let Latency = 2; }
|
|
def : WriteRes<WriteVecMOVMSKY, [SKLPort0]> { let Latency = 2; }
|
|
def : WriteRes<WriteMMXMOVMSK, [SKLPort0]> { let Latency = 2; }
|
|
|
|
// AES instructions.
|
|
def : WriteRes<WriteAESDecEnc, [SKLPort0]> { // Decryption, encryption.
|
|
let Latency = 4;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def : WriteRes<WriteAESDecEncLd, [SKLPort0, SKLPort23]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
|
|
def : WriteRes<WriteAESIMC, [SKLPort0]> { // InvMixColumn.
|
|
let Latency = 8;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [2];
|
|
}
|
|
def : WriteRes<WriteAESIMCLd, [SKLPort0, SKLPort23]> {
|
|
let Latency = 14;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [2,1];
|
|
}
|
|
|
|
def : WriteRes<WriteAESKeyGen, [SKLPort0, SKLPort5, SKLPort015]> { // Key Generation.
|
|
let Latency = 20;
|
|
let NumMicroOps = 11;
|
|
let ResourceCycles = [3,6,2];
|
|
}
|
|
def : WriteRes<WriteAESKeyGenLd, [SKLPort0, SKLPort5, SKLPort23, SKLPort015]> {
|
|
let Latency = 25;
|
|
let NumMicroOps = 11;
|
|
let ResourceCycles = [3,6,1,1];
|
|
}
|
|
|
|
// Carry-less multiplication instructions.
|
|
def : WriteRes<WriteCLMul, [SKLPort5]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def : WriteRes<WriteCLMulLd, [SKLPort5, SKLPort23]> {
|
|
let Latency = 12;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
|
|
// Catch-all for expensive system instructions.
|
|
def : WriteRes<WriteSystem, [SKLPort0156]> { let Latency = 100; } // def WriteSystem : SchedWrite;
|
|
|
|
// AVX2.
|
|
defm : SKLWriteResPair<WriteFShuffle256, [SKLPort5], 3, [1], 1, 7>; // Fp 256-bit width vector shuffles.
|
|
defm : SKLWriteResPair<WriteFVarShuffle256, [SKLPort5], 3, [1], 1, 7>; // Fp 256-bit width vector variable shuffles.
|
|
defm : SKLWriteResPair<WriteShuffle256, [SKLPort5], 3, [1], 1, 7>; // 256-bit width vector shuffles.
|
|
defm : SKLWriteResPair<WriteVarShuffle256, [SKLPort5], 3, [1], 1, 7>; // 256-bit width vector variable shuffles.
|
|
|
|
// Old microcoded instructions that nobody use.
|
|
def : WriteRes<WriteMicrocoded, [SKLPort0156]> { let Latency = 100; } // def WriteMicrocoded : SchedWrite;
|
|
|
|
// Fence instructions.
|
|
def : WriteRes<WriteFence, [SKLPort23, SKLPort4]>;
|
|
|
|
// Load/store MXCSR.
|
|
def : WriteRes<WriteLDMXCSR, [SKLPort0,SKLPort23,SKLPort0156]> { let Latency = 7; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; }
|
|
def : WriteRes<WriteSTMXCSR, [SKLPort4,SKLPort5,SKLPort237]> { 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 : SKLWriteResPair<WriteFHAdd, [SKLPort5,SKLPort01], 6, [2,1], 3, 6>;
|
|
defm : SKLWriteResPair<WriteFHAddY, [SKLPort5,SKLPort01], 6, [2,1], 3, 7>;
|
|
defm : SKLWriteResPair<WritePHAdd, [SKLPort5,SKLPort05], 3, [2,1], 3, 5>;
|
|
defm : SKLWriteResPair<WritePHAddX, [SKLPort5,SKLPort015], 3, [2,1], 3, 6>;
|
|
defm : SKLWriteResPair<WritePHAddY, [SKLPort5,SKLPort015], 3, [2,1], 3, 7>;
|
|
|
|
// Remaining instrs.
|
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def SKLWriteResGroup1 : SchedWriteRes<[SKLPort0]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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|
}
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def: InstRW<[SKLWriteResGroup1], (instregex "MMX_PADDS(B|W)irr",
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"MMX_PADDUS(B|W)irr",
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"MMX_PAVG(B|W)irr",
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|
"MMX_PCMPEQ(B|D|W)irr",
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|
"MMX_PCMPGT(B|D|W)irr",
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|
"MMX_P(MAX|MIN)SWirr",
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|
"MMX_P(MAX|MIN)UBirr",
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|
"MMX_PSUBS(B|W)irr",
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|
"MMX_PSUBUS(B|W)irr")>;
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def SKLWriteResGroup3 : SchedWriteRes<[SKLPort5]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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|
}
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def: InstRW<[SKLWriteResGroup3], (instregex "COM(P?)_FST0r",
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"UCOM_F(P?)r")>;
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def SKLWriteResGroup4 : SchedWriteRes<[SKLPort6]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup4], (instregex "JMP(16|32|64)r")>;
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def SKLWriteResGroup6 : SchedWriteRes<[SKLPort05]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup6], (instrs FINCSTP, FNOP)>;
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def SKLWriteResGroup7 : SchedWriteRes<[SKLPort06]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup7], (instrs CDQ, CQO, CLAC, STAC)>;
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def SKLWriteResGroup8 : SchedWriteRes<[SKLPort15]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup8], (instregex "ANDN(32|64)rr")>;
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def SKLWriteResGroup9 : SchedWriteRes<[SKLPort015]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup9], (instregex "(V?)PADD(B|D|Q|W)(Y?)rr",
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"VPBLENDD(Y?)rri")>;
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def SKLWriteResGroup10 : SchedWriteRes<[SKLPort0156]> {
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let Latency = 1;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup10], (instrs CBW, CWDE, CDQE,
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CMC, STC,
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SGDT64m,
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SIDT64m,
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SMSW16m,
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STRm,
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SYSCALL)>;
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def SKLWriteResGroup11 : SchedWriteRes<[SKLPort4,SKLPort237]> {
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let Latency = 1;
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let NumMicroOps = 2;
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let ResourceCycles = [1,1];
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}
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def: InstRW<[SKLWriteResGroup11], (instrs FBSTPm, VMPTRSTm)>;
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def: InstRW<[SKLWriteResGroup11], (instregex "ST_FP(32|64|80)m")>;
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def SKLWriteResGroup13 : SchedWriteRes<[SKLPort5]> {
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let Latency = 2;
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let NumMicroOps = 2;
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let ResourceCycles = [2];
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}
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def: InstRW<[SKLWriteResGroup13], (instrs MMX_MOVQ2DQrr)>;
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def SKLWriteResGroup14 : SchedWriteRes<[SKLPort05]> {
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let Latency = 2;
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let NumMicroOps = 2;
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let ResourceCycles = [2];
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}
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def: InstRW<[SKLWriteResGroup14], (instrs FDECSTP,
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MMX_MOVDQ2Qrr)>;
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def SKLWriteResGroup17 : SchedWriteRes<[SKLPort0156]> {
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let Latency = 2;
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let NumMicroOps = 2;
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let ResourceCycles = [2];
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|
}
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def: InstRW<[SKLWriteResGroup17], (instrs LFENCE,
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WAIT,
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XGETBV)>;
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def SKLWriteResGroup20 : SchedWriteRes<[SKLPort6,SKLPort0156]> {
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let Latency = 2;
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let NumMicroOps = 2;
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let ResourceCycles = [1,1];
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}
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def: InstRW<[SKLWriteResGroup20], (instregex "CLFLUSH")>;
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def SKLWriteResGroup21 : SchedWriteRes<[SKLPort237,SKLPort0156]> {
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let Latency = 2;
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let NumMicroOps = 2;
|
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let ResourceCycles = [1,1];
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}
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def: InstRW<[SKLWriteResGroup21], (instrs SFENCE)>;
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def SKLWriteResGroup23 : SchedWriteRes<[SKLPort06,SKLPort0156]> {
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let Latency = 2;
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let NumMicroOps = 2;
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let ResourceCycles = [1,1];
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}
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def: InstRW<[SKLWriteResGroup23], (instrs CWD,
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JCXZ, JECXZ, JRCXZ,
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ADC8i8, SBB8i8,
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ADC16i16, SBB16i16,
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ADC32i32, SBB32i32,
|
|
ADC64i32, SBB64i32)>;
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def SKLWriteResGroup25 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort237]> {
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let Latency = 2;
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|
let NumMicroOps = 3;
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let ResourceCycles = [1,1,1];
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|
}
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def: InstRW<[SKLWriteResGroup25], (instrs FNSTCW16m)>;
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def SKLWriteResGroup27 : SchedWriteRes<[SKLPort4,SKLPort237,SKLPort15]> {
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|
let Latency = 2;
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let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
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|
}
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def: InstRW<[SKLWriteResGroup27], (instregex "MOVBE(16|32|64)mr")>;
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def SKLWriteResGroup28 : SchedWriteRes<[SKLPort4,SKLPort237,SKLPort0156]> {
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let Latency = 2;
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let NumMicroOps = 3;
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let ResourceCycles = [1,1,1];
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}
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def: InstRW<[SKLWriteResGroup28], (instrs PUSH16r, PUSH32r, PUSH64r, PUSH64i8,
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STOSB, STOSL, STOSQ, STOSW)>;
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def: InstRW<[SKLWriteResGroup28], (instregex "PUSH(16|32|64)rmr")>;
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def SKLWriteResGroup29 : SchedWriteRes<[SKLPort1]> {
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|
let Latency = 3;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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|
}
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def: InstRW<[SKLWriteResGroup29], (instregex "PDEP(32|64)rr",
|
|
"PEXT(32|64)rr")>;
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def SKLWriteResGroup30 : SchedWriteRes<[SKLPort5]> {
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|
let Latency = 3;
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let NumMicroOps = 1;
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let ResourceCycles = [1];
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}
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def: InstRW<[SKLWriteResGroup30], (instregex "(ADD|SUB|SUBR)_(FPrST0|FST0r|FrST0)",
|
|
"VPBROADCAST(B|W)rr")>;
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def SKLWriteResGroup32 : SchedWriteRes<[SKLPort0,SKLPort0156]> {
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|
let Latency = 3;
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let NumMicroOps = 2;
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|
let ResourceCycles = [1,1];
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|
}
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def: InstRW<[SKLWriteResGroup32], (instrs FNSTSW16r)>;
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|
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def SKLWriteResGroup35 : SchedWriteRes<[SKLPort0,SKLPort5]> {
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|
let Latency = 3;
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|
let NumMicroOps = 3;
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|
let ResourceCycles = [1,2];
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|
}
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def: InstRW<[SKLWriteResGroup35], (instregex "MMX_PH(ADD|SUB)SWrr")>;
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def SKLWriteResGroup36 : SchedWriteRes<[SKLPort5,SKLPort01]> {
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|
let Latency = 3;
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let NumMicroOps = 3;
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|
let ResourceCycles = [2,1];
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|
}
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def: InstRW<[SKLWriteResGroup36], (instregex "(V?)PHADDSW(Y?)rr",
|
|
"(V?)PHSUBSW(Y?)rr")>;
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def SKLWriteResGroup39 : SchedWriteRes<[SKLPort5,SKLPort0156]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [2,1];
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|
}
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def: InstRW<[SKLWriteResGroup39], (instrs MMX_PACKSSDWirr,
|
|
MMX_PACKSSWBirr,
|
|
MMX_PACKUSWBirr)>;
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|
|
|
def SKLWriteResGroup40 : SchedWriteRes<[SKLPort6,SKLPort0156]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 3;
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|
let ResourceCycles = [1,2];
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|
}
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def: InstRW<[SKLWriteResGroup40], (instregex "CLD")>;
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|
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def SKLWriteResGroup41 : SchedWriteRes<[SKLPort237,SKLPort0156]> {
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|
let Latency = 3;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,2];
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|
}
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|
def: InstRW<[SKLWriteResGroup41], (instrs MFENCE)>;
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|
|
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def SKLWriteResGroup42 : SchedWriteRes<[SKLPort06,SKLPort0156]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,2];
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|
}
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def: InstRW<[SKLWriteResGroup42], (instregex "RCL(8|16|32|64)r(1|i)",
|
|
"RCR(8|16|32|64)r(1|i)")>;
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|
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def SKLWriteResGroup43 : SchedWriteRes<[SKLPort0,SKLPort4,SKLPort237]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
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|
}
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|
def: InstRW<[SKLWriteResGroup43], (instrs FNSTSWm)>;
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|
|
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def SKLWriteResGroup45 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort237,SKLPort0156]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,1,1];
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|
}
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|
def: InstRW<[SKLWriteResGroup45], (instregex "CALL(16|32|64)r")>;
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|
|
def SKLWriteResGroup46 : SchedWriteRes<[SKLPort4,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,1,1];
|
|
}
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|
def: InstRW<[SKLWriteResGroup46], (instrs CALL64pcrel32)>;
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|
|
def SKLWriteResGroup47 : SchedWriteRes<[SKLPort0]> {
|
|
let Latency = 4;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup47], (instregex "MUL_(FPrST0|FST0r|FrST0)")>;
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|
|
def SKLWriteResGroup48 : SchedWriteRes<[SKLPort01]> {
|
|
let Latency = 4;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup48], (instregex "(V?)CVTDQ2PS(Y?)rr",
|
|
"(V?)CVT(T?)PS2DQ(Y?)rr")>;
|
|
|
|
def SKLWriteResGroup53 : SchedWriteRes<[SKLPort4,SKLPort5,SKLPort237]> {
|
|
let Latency = 4;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup53], (instregex "IST(T?)_FP(16|32|64)m",
|
|
"IST_F(16|32)m")>;
|
|
|
|
def SKLWriteResGroup54 : SchedWriteRes<[SKLPort0156]> {
|
|
let Latency = 4;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [4];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup54], (instrs FNCLEX)>;
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|
|
|
def SKLWriteResGroup55 : SchedWriteRes<[SKLPort6,SKLPort0156]> {
|
|
let Latency = 4;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,3];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup55], (instrs PAUSE)>;
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|
|
|
def SKLWriteResGroup56 : SchedWriteRes<[]> {
|
|
let Latency = 0;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup56], (instrs VZEROUPPER)>;
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|
|
|
def SKLWriteResGroup57 : SchedWriteRes<[SKLPort1,SKLPort6,SKLPort0156]> {
|
|
let Latency = 4;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup57], (instregex "LAR(16|32|64)rr")>;
|
|
|
|
def SKLWriteResGroup58 : SchedWriteRes<[SKLPort23]> {
|
|
let Latency = 5;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup58], (instregex "MOVSX(16|32|64)rm(8|16|32)",
|
|
"MOVZX(16|32|64)rm(8|16)",
|
|
"(V?)MOVDDUPrm")>; // TODO: Should this be SKLWriteResGroup67?
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|
|
|
def SKLWriteResGroup59 : SchedWriteRes<[SKLPort0,SKLPort5]> {
|
|
let Latency = 5;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup59], (instrs MMX_CVTPI2PDirr,
|
|
CVTDQ2PDrr,
|
|
VCVTDQ2PDrr)>;
|
|
|
|
def SKLWriteResGroup60 : SchedWriteRes<[SKLPort5,SKLPort015]> {
|
|
let Latency = 5;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup60], (instregex "MMX_CVT(T?)PD2PIirr",
|
|
"MMX_CVT(T?)PS2PIirr",
|
|
"(V?)CVT(T?)PD2DQrr",
|
|
"(V?)CVTPD2PSrr",
|
|
"(V?)CVTPS2PDrr",
|
|
"(V?)CVTSD2SSrr",
|
|
"(V?)CVTSI642SDrr",
|
|
"(V?)CVTSI2SDrr",
|
|
"(V?)CVTSI2SSrr",
|
|
"(V?)CVTSS2SDrr")>;
|
|
|
|
def SKLWriteResGroup61 : SchedWriteRes<[SKLPort1,SKLPort6,SKLPort06]> {
|
|
let Latency = 5;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup61], (instregex "STR(16|32|64)r")>;
|
|
|
|
def SKLWriteResGroup63 : SchedWriteRes<[SKLPort06,SKLPort0156]> {
|
|
let Latency = 5;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,4];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup63], (instrs XSETBV)>;
|
|
|
|
def SKLWriteResGroup65 : SchedWriteRes<[SKLPort4,SKLPort237,SKLPort0156]> {
|
|
let Latency = 5;
|
|
let NumMicroOps = 6;
|
|
let ResourceCycles = [1,1,4];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup65], (instregex "PUSHF(16|64)")>;
|
|
|
|
def SKLWriteResGroup67 : SchedWriteRes<[SKLPort23]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup67], (instrs VBROADCASTSSrm,
|
|
VPBROADCASTDrm,
|
|
VPBROADCASTQrm)>;
|
|
def: InstRW<[SKLWriteResGroup67], (instregex "(V?)MOVSHDUPrm",
|
|
"(V?)MOVSLDUPrm")>;
|
|
|
|
def SKLWriteResGroup68 : SchedWriteRes<[SKLPort0]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup68], (instrs MMX_CVTPI2PSirr)>;
|
|
|
|
def SKLWriteResGroup69 : SchedWriteRes<[SKLPort0,SKLPort23]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup69], (instrs MMX_PADDSBirm,
|
|
MMX_PADDSWirm,
|
|
MMX_PADDUSBirm,
|
|
MMX_PADDUSWirm,
|
|
MMX_PAVGBirm,
|
|
MMX_PAVGWirm,
|
|
MMX_PCMPEQBirm,
|
|
MMX_PCMPEQDirm,
|
|
MMX_PCMPEQWirm,
|
|
MMX_PCMPGTBirm,
|
|
MMX_PCMPGTDirm,
|
|
MMX_PCMPGTWirm,
|
|
MMX_PMAXSWirm,
|
|
MMX_PMAXUBirm,
|
|
MMX_PMINSWirm,
|
|
MMX_PMINUBirm,
|
|
MMX_PSUBSBirm,
|
|
MMX_PSUBSWirm,
|
|
MMX_PSUBUSBirm,
|
|
MMX_PSUBUSWirm)>;
|
|
|
|
def SKLWriteResGroup70 : SchedWriteRes<[SKLPort0,SKLPort01]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup70], (instregex "(V?)CVTSS2SI(64)?rr",
|
|
"(V?)CVT(T?)SD2SI(64)?rr")>;
|
|
|
|
def SKLWriteResGroup72 : SchedWriteRes<[SKLPort6,SKLPort23]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup72], (instrs FARJMP64)>;
|
|
def: InstRW<[SKLWriteResGroup72], (instregex "JMP(16|32|64)m")>;
|
|
|
|
def SKLWriteResGroup75 : SchedWriteRes<[SKLPort23,SKLPort15]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup75], (instregex "ANDN(32|64)rm",
|
|
"MOVBE(16|32|64)rm")>;
|
|
|
|
def SKLWriteResGroup76 : SchedWriteRes<[SKLPort23,SKLPort0156]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup76], (instrs POP16r, POP32r, POP64r)>;
|
|
def: InstRW<[SKLWriteResGroup76], (instregex "POP(16|32|64)rmr")>;
|
|
|
|
def SKLWriteResGroup78 : SchedWriteRes<[SKLPort5,SKLPort01]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [2,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup78], (instregex "(V?)CVTSI642SSrr")>;
|
|
|
|
def SKLWriteResGroup80 : SchedWriteRes<[SKLPort1,SKLPort6,SKLPort06,SKLPort0156]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup80], (instregex "SLDT(16|32|64)r")>;
|
|
|
|
def SKLWriteResGroup82 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort06]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup82], (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 SKLWriteResGroup83 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort0156]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup83], (instregex "POP(16|32|64)rmm",
|
|
"PUSH(16|32|64)rmm")>;
|
|
|
|
def SKLWriteResGroup84 : SchedWriteRes<[SKLPort6,SKLPort0156]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 6;
|
|
let ResourceCycles = [1,5];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup84], (instrs STD)>;
|
|
|
|
def SKLWriteResGroup85 : SchedWriteRes<[SKLPort23]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup85], (instregex "LD_F(32|64|80)m")>;
|
|
def: InstRW<[SKLWriteResGroup85], (instrs VBROADCASTF128,
|
|
VBROADCASTI128,
|
|
VBROADCASTSDYrm,
|
|
VBROADCASTSSYrm,
|
|
VMOVDDUPYrm,
|
|
VMOVSHDUPYrm,
|
|
VMOVSLDUPYrm,
|
|
VPBROADCASTDYrm,
|
|
VPBROADCASTQYrm)>;
|
|
|
|
def SKLWriteResGroup86 : SchedWriteRes<[SKLPort0,SKLPort5]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup86], (instrs VCVTDQ2PDYrr)>;
|
|
|
|
def SKLWriteResGroup88 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 6;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup88], (instregex "(V?)PMOV(SX|ZX)BDrm",
|
|
"(V?)PMOV(SX|ZX)BQrm",
|
|
"(V?)PMOV(SX|ZX)BWrm",
|
|
"(V?)PMOV(SX|ZX)DQrm",
|
|
"(V?)PMOV(SX|ZX)WDrm",
|
|
"(V?)PMOV(SX|ZX)WQrm")>;
|
|
|
|
def SKLWriteResGroup89 : SchedWriteRes<[SKLPort5,SKLPort01]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup89], (instrs VCVTPD2PSYrr,
|
|
VCVTPS2PDYrr,
|
|
VCVTPD2DQYrr,
|
|
VCVTTPD2DQYrr)>;
|
|
|
|
def SKLWriteResGroup91 : SchedWriteRes<[SKLPort23,SKLPort015]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup91], (instrs VINSERTF128rm,
|
|
VINSERTI128rm,
|
|
VPBLENDDrmi)>;
|
|
def: InstRW<[SKLWriteResGroup91, ReadAfterVecXLd],
|
|
(instregex "(V?)PADD(B|D|Q|W)rm",
|
|
"(V?)PSUB(B|D|Q|W)rm")>;
|
|
|
|
def SKLWriteResGroup92 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [2,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup92], (instrs MMX_PACKSSDWirm,
|
|
MMX_PACKSSWBirm,
|
|
MMX_PACKUSWBirm)>;
|
|
|
|
def SKLWriteResGroup94 : SchedWriteRes<[SKLPort23,SKLPort0156]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup94], (instrs LEAVE, LEAVE64,
|
|
SCASB, SCASL, SCASQ, SCASW)>;
|
|
|
|
def SKLWriteResGroup95 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort01]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup95], (instregex "(V?)CVTTSS2SI(64)?rr")>;
|
|
|
|
def SKLWriteResGroup96 : SchedWriteRes<[SKLPort0,SKLPort23,SKLPort05]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup96], (instrs FLDCW16m)>;
|
|
|
|
def SKLWriteResGroup98 : SchedWriteRes<[SKLPort6,SKLPort23,SKLPort0156]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup98], (instrs LRETQ, RETQ)>;
|
|
|
|
def SKLWriteResGroup100 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort06]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,1,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup100], (instregex "ROL(8|16|32|64)m(1|i)",
|
|
"ROR(8|16|32|64)m(1|i)")>;
|
|
|
|
def SKLWriteResGroup100_1 : SchedWriteRes<[SKLPort06]> {
|
|
let Latency = 2;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup100_1], (instrs ROL8r1, ROL16r1, ROL32r1, ROL64r1,
|
|
ROR8r1, ROR16r1, ROR32r1, ROR64r1)>;
|
|
|
|
def SKLWriteResGroup101 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort0156]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,1,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup101], (instregex "XADD(8|16|32|64)rm")>;
|
|
|
|
def SKLWriteResGroup102 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort23,SKLPort237,SKLPort0156]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,1,1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup102], (instregex "CALL(16|32|64)m")>;
|
|
def: InstRW<[SKLWriteResGroup102], (instrs FARCALL64)>;
|
|
|
|
def SKLWriteResGroup103 : SchedWriteRes<[SKLPort6,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 7;
|
|
let NumMicroOps = 7;
|
|
let ResourceCycles = [1,3,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup103], (instrs LOOP)>;
|
|
|
|
def SKLWriteResGroup107 : SchedWriteRes<[SKLPort1,SKLPort23]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup107], (instregex "PDEP(32|64)rm",
|
|
"PEXT(32|64)rm")>;
|
|
|
|
def SKLWriteResGroup108 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup108], (instregex "FCOM(P?)(32|64)m")>;
|
|
def: InstRW<[SKLWriteResGroup108], (instrs VPBROADCASTBYrm,
|
|
VPBROADCASTWYrm,
|
|
VPMOVSXBDYrm,
|
|
VPMOVSXBQYrm,
|
|
VPMOVSXWQYrm)>;
|
|
|
|
def SKLWriteResGroup110 : SchedWriteRes<[SKLPort23,SKLPort015]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup110], (instrs VPBLENDDYrmi)>;
|
|
def: InstRW<[SKLWriteResGroup110, ReadAfterVecYLd],
|
|
(instregex "VPADD(B|D|Q|W)Yrm",
|
|
"VPSUB(B|D|Q|W)Yrm")>;
|
|
|
|
def SKLWriteResGroup112 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,2,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup112], (instregex "MMX_PH(ADD|SUB)SWrm")>;
|
|
|
|
def SKLWriteResGroup116 : SchedWriteRes<[SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,1,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup116], (instregex "RCL(8|16|32|64)m(1|i)",
|
|
"RCR(8|16|32|64)m(1|i)")>;
|
|
|
|
def SKLWriteResGroup117 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort06]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 6;
|
|
let ResourceCycles = [1,1,1,3];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup117], (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 SKLWriteResGroup119 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 8;
|
|
let NumMicroOps = 6;
|
|
let ResourceCycles = [1,1,1,2,1];
|
|
}
|
|
def: SchedAlias<WriteADCRMW, SKLWriteResGroup119>;
|
|
|
|
def SKLWriteResGroup120 : SchedWriteRes<[SKLPort0,SKLPort23]> {
|
|
let Latency = 9;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup120], (instrs MMX_CVTPI2PSirm)>;
|
|
|
|
def SKLWriteResGroup121 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 9;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup121], (instrs PCMPGTQrm,
|
|
VPCMPGTQrm,
|
|
VPMOVSXBWYrm,
|
|
VPMOVSXDQYrm,
|
|
VPMOVSXWDYrm,
|
|
VPMOVZXWDYrm)>;
|
|
|
|
def SKLWriteResGroup123 : SchedWriteRes<[SKLPort23,SKLPort01]> {
|
|
let Latency = 9;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup123], (instregex "MMX_CVT(T?)PS2PIirm",
|
|
"(V?)CVTPS2PDrm")>;
|
|
|
|
def SKLWriteResGroup128 : SchedWriteRes<[SKLPort5,SKLPort01,SKLPort23]> {
|
|
let Latency = 9;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [2,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup128], (instregex "(V?)PHADDSWrm",
|
|
"(V?)PHSUBSWrm")>;
|
|
|
|
def SKLWriteResGroup131 : SchedWriteRes<[SKLPort1,SKLPort6,SKLPort23,SKLPort0156]> {
|
|
let Latency = 9;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,2,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup131], (instregex "LAR(16|32|64)rm",
|
|
"LSL(16|32|64)rm")>;
|
|
|
|
def SKLWriteResGroup133 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup133], (instregex "(ADD|SUB|SUBR)_F(32|64)m",
|
|
"ILD_F(16|32|64)m")>;
|
|
def: InstRW<[SKLWriteResGroup133], (instrs VPCMPGTQYrm)>;
|
|
|
|
def SKLWriteResGroup134 : SchedWriteRes<[SKLPort01,SKLPort23]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup134], (instregex "(V?)CVTDQ2PSrm",
|
|
"(V?)CVTPS2DQrm",
|
|
"(V?)CVTSS2SDrm",
|
|
"(V?)CVTTPS2DQrm")>;
|
|
|
|
def SKLWriteResGroup138 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup138], (instrs MMX_CVTPI2PDirm)>;
|
|
|
|
def SKLWriteResGroup139 : SchedWriteRes<[SKLPort5,SKLPort23,SKLPort01]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup139], (instregex "(V?)CVTSD2SSrm")>;
|
|
|
|
def SKLWriteResGroup140 : SchedWriteRes<[SKLPort5,SKLPort01,SKLPort23]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [2,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup140], (instrs VPHADDSWYrm,
|
|
VPHSUBSWYrm)>;
|
|
|
|
def SKLWriteResGroup143 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 10;
|
|
let NumMicroOps = 8;
|
|
let ResourceCycles = [1,1,1,1,1,3];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup143], (instregex "XCHG(8|16|32|64)rm")>;
|
|
|
|
def SKLWriteResGroup145 : SchedWriteRes<[SKLPort0,SKLFPDivider]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1,3];
|
|
}
|
|
def : SchedAlias<WriteFDivX, SKLWriteResGroup145>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup146 : SchedWriteRes<[SKLPort0,SKLPort23]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup146], (instregex "MUL_F(32|64)m")>;
|
|
|
|
def SKLWriteResGroup147 : SchedWriteRes<[SKLPort01,SKLPort23]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup147], (instrs VCVTDQ2PSYrm,
|
|
VCVTPS2PDYrm,
|
|
VCVTPS2DQYrm,
|
|
VCVTTPS2DQYrm)>;
|
|
|
|
def SKLWriteResGroup149 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [2,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup149], (instregex "FICOM(P?)(16|32)m")>;
|
|
|
|
def SKLWriteResGroup150 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup150], (instregex "(V?)CVTDQ2PDrm")>;
|
|
|
|
def SKLWriteResGroup151 : SchedWriteRes<[SKLPort0,SKLPort23,SKLPort01]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup151], (instregex "(V?)CVTSS2SI64rm",
|
|
"(V?)CVT(T?)SD2SI(64)?rm",
|
|
"VCVTTSS2SI64rm",
|
|
"(V?)CVT(T?)SS2SIrm")>;
|
|
|
|
def SKLWriteResGroup152 : SchedWriteRes<[SKLPort5,SKLPort23,SKLPort01]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup152], (instrs CVTPD2PSrm,
|
|
CVTPD2DQrm,
|
|
CVTTPD2DQrm,
|
|
MMX_CVTPD2PIirm,
|
|
MMX_CVTTPD2PIirm)>;
|
|
|
|
def SKLWriteResGroup154 : SchedWriteRes<[SKLPort1,SKLPort06,SKLPort0156]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 7;
|
|
let ResourceCycles = [2,3,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup154], (instregex "RCL(16|32|64)rCL",
|
|
"RCR(16|32|64)rCL")>;
|
|
|
|
def SKLWriteResGroup155 : SchedWriteRes<[SKLPort1,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 9;
|
|
let ResourceCycles = [1,5,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup155], (instrs RCL8rCL)>;
|
|
|
|
def SKLWriteResGroup156 : SchedWriteRes<[SKLPort06,SKLPort0156]> {
|
|
let Latency = 11;
|
|
let NumMicroOps = 11;
|
|
let ResourceCycles = [2,9];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup156], (instrs LOOPE, LOOPNE)>;
|
|
|
|
def SKLWriteResGroup160 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23,SKLPort01]> {
|
|
let Latency = 12;
|
|
let NumMicroOps = 4;
|
|
let ResourceCycles = [1,1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup160], (instregex "CVTTSS2SI64rm")>;
|
|
|
|
def SKLWriteResGroup162 : SchedWriteRes<[SKLPort5,SKLPort23]> {
|
|
let Latency = 13;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [2,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup162], (instregex "(ADD|SUB|SUBR)_FI(16|32)m")>;
|
|
|
|
def SKLWriteResGroup163 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 13;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup163], (instrs VCVTDQ2PDYrm)>;
|
|
|
|
def SKLWriteResGroup166 : SchedWriteRes<[SKLPort0,SKLFPDivider]> {
|
|
let Latency = 14;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1,3];
|
|
}
|
|
def : SchedAlias<WriteFDiv64, SKLWriteResGroup166>; // TODO - convert to ZnWriteResFpuPair
|
|
def : SchedAlias<WriteFDiv64X, SKLWriteResGroup166>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup166_1 : SchedWriteRes<[SKLPort0,SKLFPDivider]> {
|
|
let Latency = 14;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1,5];
|
|
}
|
|
def : SchedAlias<WriteFDiv64Y, SKLWriteResGroup166_1>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup169 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 14;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup169], (instregex "MUL_FI(16|32)m")>;
|
|
|
|
def SKLWriteResGroup170 : SchedWriteRes<[SKLPort1,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 14;
|
|
let NumMicroOps = 10;
|
|
let ResourceCycles = [2,4,1,3];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup170], (instrs RCR8rCL)>;
|
|
|
|
def SKLWriteResGroup171 : SchedWriteRes<[SKLPort0]> {
|
|
let Latency = 15;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup171], (instregex "DIVR_(FPrST0|FST0r|FrST0)")>;
|
|
|
|
def SKLWriteResGroup174 : SchedWriteRes<[SKLPort1,SKLPort23,SKLPort237,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 15;
|
|
let NumMicroOps = 10;
|
|
let ResourceCycles = [1,1,1,5,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup174], (instregex "RCL(8|16|32|64)mCL")>;
|
|
|
|
def SKLWriteResGroup177 : SchedWriteRes<[SKLPort4,SKLPort23,SKLPort237,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 16;
|
|
let NumMicroOps = 14;
|
|
let ResourceCycles = [1,1,1,4,2,5];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup177], (instrs CMPXCHG8B)>;
|
|
|
|
def SKLWriteResGroup178 : SchedWriteRes<[SKLPort0156]> {
|
|
let Latency = 16;
|
|
let NumMicroOps = 16;
|
|
let ResourceCycles = [16];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup178], (instrs VZEROALL)>;
|
|
|
|
def SKLWriteResGroup179 : SchedWriteRes<[SKLPort0,SKLPort23,SKLFPDivider]> {
|
|
let Latency = 17;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1,5];
|
|
}
|
|
def : SchedAlias<WriteFDivXLd, SKLWriteResGroup179>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup180 : SchedWriteRes<[SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort05,SKLPort0156]> {
|
|
let Latency = 17;
|
|
let NumMicroOps = 15;
|
|
let ResourceCycles = [2,1,2,4,2,4];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup180], (instrs XCH_F)>;
|
|
|
|
def SKLWriteResGroup184 : SchedWriteRes<[SKLPort5,SKLPort6,SKLPort06,SKLPort0156]> {
|
|
let Latency = 18;
|
|
let NumMicroOps = 8;
|
|
let ResourceCycles = [1,1,1,5];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup184], (instrs CPUID, RDTSC)>;
|
|
|
|
def SKLWriteResGroup185 : SchedWriteRes<[SKLPort1,SKLPort23,SKLPort237,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 18;
|
|
let NumMicroOps = 11;
|
|
let ResourceCycles = [2,1,1,4,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup185], (instregex "RCR(8|16|32|64)mCL")>;
|
|
|
|
def SKLWriteResGroup186 : SchedWriteRes<[SKLPort0,SKLPort23,SKLFPDivider]> {
|
|
let Latency = 19;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1,4];
|
|
}
|
|
def : SchedAlias<WriteFDiv64Ld, SKLWriteResGroup186>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup189 : SchedWriteRes<[SKLPort0]> {
|
|
let Latency = 20;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup189], (instregex "DIV_(FPrST0|FST0r|FrST0)")>;
|
|
|
|
def SKLWriteResGroup190 : SchedWriteRes<[SKLPort0,SKLPort23,SKLFPDivider]> {
|
|
let Latency = 20;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1,4];
|
|
}
|
|
def : SchedAlias<WriteFDiv64XLd, SKLWriteResGroup190>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup192 : SchedWriteRes<[SKLPort4,SKLPort5,SKLPort6,SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 20;
|
|
let NumMicroOps = 8;
|
|
let ResourceCycles = [1,1,1,1,1,1,2];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup192], (instrs INSB, INSL, INSW)>;
|
|
|
|
def SKLWriteResGroup193 : SchedWriteRes<[SKLPort5,SKLPort6,SKLPort0156]> {
|
|
let Latency = 20;
|
|
let NumMicroOps = 10;
|
|
let ResourceCycles = [1,2,7];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup193], (instrs MWAITrr)>;
|
|
|
|
def SKLWriteResGroup195 : SchedWriteRes<[SKLPort0,SKLPort23,SKLFPDivider]> {
|
|
let Latency = 21;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1,8];
|
|
}
|
|
def : SchedAlias<WriteFDiv64YLd, SKLWriteResGroup195>; // TODO - convert to ZnWriteResFpuPair
|
|
|
|
def SKLWriteResGroup196 : SchedWriteRes<[SKLPort0,SKLPort23]> {
|
|
let Latency = 22;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup196], (instregex "DIV_F(32|64)m")>;
|
|
|
|
def SKLWriteResGroup196_1 : SchedWriteRes<[SKLPort0, SKLPort23, SKLPort5, SKLPort015]> {
|
|
let Latency = 22;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,2,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup196_1], (instrs VGATHERDPSrm,
|
|
VGATHERDPDrm,
|
|
VGATHERQPDrm,
|
|
VGATHERQPSrm,
|
|
VPGATHERDDrm,
|
|
VPGATHERDQrm,
|
|
VPGATHERQDrm,
|
|
VPGATHERQQrm)>;
|
|
|
|
def SKLWriteResGroup196_2 : SchedWriteRes<[SKLPort0, SKLPort23, SKLPort5, SKLPort015]> {
|
|
let Latency = 25;
|
|
let NumMicroOps = 5;
|
|
let ResourceCycles = [1,2,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup196_2], (instrs VGATHERDPSYrm,
|
|
VGATHERQPDYrm,
|
|
VGATHERQPSYrm,
|
|
VPGATHERDDYrm,
|
|
VPGATHERDQYrm,
|
|
VPGATHERQDYrm,
|
|
VPGATHERQQYrm,
|
|
VGATHERDPDYrm)>;
|
|
|
|
def SKLWriteResGroup198 : SchedWriteRes<[SKLPort0,SKLPort4,SKLPort5,SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 23;
|
|
let NumMicroOps = 19;
|
|
let ResourceCycles = [2,1,4,1,1,4,6];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup198], (instrs CMPXCHG16B)>;
|
|
|
|
def SKLWriteResGroup202 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 25;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup202], (instregex "DIV_FI(16|32)m")>;
|
|
|
|
def SKLWriteResGroup206 : SchedWriteRes<[SKLPort0,SKLPort23]> {
|
|
let Latency = 27;
|
|
let NumMicroOps = 2;
|
|
let ResourceCycles = [1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup206], (instregex "DIVR_F(32|64)m")>;
|
|
|
|
def SKLWriteResGroup208 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
|
|
let Latency = 30;
|
|
let NumMicroOps = 3;
|
|
let ResourceCycles = [1,1,1];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup208], (instregex "DIVR_FI(16|32)m")>;
|
|
|
|
def SKLWriteResGroup209 : SchedWriteRes<[SKLPort5,SKLPort6,SKLPort23,SKLPort06,SKLPort0156]> {
|
|
let Latency = 35;
|
|
let NumMicroOps = 23;
|
|
let ResourceCycles = [1,5,3,4,10];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup209], (instregex "IN(8|16|32)ri",
|
|
"IN(8|16|32)rr")>;
|
|
|
|
def SKLWriteResGroup210 : SchedWriteRes<[SKLPort5,SKLPort6,SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 35;
|
|
let NumMicroOps = 23;
|
|
let ResourceCycles = [1,5,2,1,4,10];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup210], (instregex "OUT(8|16|32)ir",
|
|
"OUT(8|16|32)rr")>;
|
|
|
|
def SKLWriteResGroup211 : SchedWriteRes<[SKLPort1,SKLPort6,SKLPort23,SKLPort0156]> {
|
|
let Latency = 37;
|
|
let NumMicroOps = 31;
|
|
let ResourceCycles = [1,8,1,21];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup211], (instregex "XRSTOR(64)?")>;
|
|
|
|
def SKLWriteResGroup212 : SchedWriteRes<[SKLPort1,SKLPort4,SKLPort5,SKLPort6,SKLPort23,SKLPort237,SKLPort15,SKLPort0156]> {
|
|
let Latency = 40;
|
|
let NumMicroOps = 18;
|
|
let ResourceCycles = [1,1,2,3,1,1,1,8];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup212], (instrs VMCLEARm)>;
|
|
|
|
def SKLWriteResGroup213 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort23,SKLPort237,SKLPort0156]> {
|
|
let Latency = 41;
|
|
let NumMicroOps = 39;
|
|
let ResourceCycles = [1,10,1,1,26];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup213], (instrs XSAVE64)>;
|
|
|
|
def SKLWriteResGroup214 : SchedWriteRes<[SKLPort5,SKLPort0156]> {
|
|
let Latency = 42;
|
|
let NumMicroOps = 22;
|
|
let ResourceCycles = [2,20];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup214], (instrs RDTSCP)>;
|
|
|
|
def SKLWriteResGroup215 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort23,SKLPort237,SKLPort0156]> {
|
|
let Latency = 42;
|
|
let NumMicroOps = 40;
|
|
let ResourceCycles = [1,11,1,1,26];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup215], (instrs XSAVE)>;
|
|
def: InstRW<[SKLWriteResGroup215], (instregex "XSAVEC", "XSAVES")>;
|
|
|
|
def SKLWriteResGroup216 : SchedWriteRes<[SKLPort4,SKLPort6,SKLPort23,SKLPort237,SKLPort0156]> {
|
|
let Latency = 46;
|
|
let NumMicroOps = 44;
|
|
let ResourceCycles = [1,11,1,1,30];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup216], (instregex "XSAVEOPT")>;
|
|
|
|
def SKLWriteResGroup217 : SchedWriteRes<[SKLPort0,SKLPort23,SKLPort05,SKLPort06,SKLPort0156]> {
|
|
let Latency = 62;
|
|
let NumMicroOps = 64;
|
|
let ResourceCycles = [2,8,5,10,39];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup217], (instrs FLDENVm)>;
|
|
|
|
def SKLWriteResGroup218 : SchedWriteRes<[SKLPort0,SKLPort6,SKLPort23,SKLPort05,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 63;
|
|
let NumMicroOps = 88;
|
|
let ResourceCycles = [4,4,31,1,2,1,45];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup218], (instrs FXRSTOR64)>;
|
|
|
|
def SKLWriteResGroup219 : SchedWriteRes<[SKLPort0,SKLPort6,SKLPort23,SKLPort05,SKLPort06,SKLPort15,SKLPort0156]> {
|
|
let Latency = 63;
|
|
let NumMicroOps = 90;
|
|
let ResourceCycles = [4,2,33,1,2,1,47];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup219], (instrs FXRSTOR)>;
|
|
|
|
def SKLWriteResGroup220 : SchedWriteRes<[SKLPort5,SKLPort05,SKLPort0156]> {
|
|
let Latency = 75;
|
|
let NumMicroOps = 15;
|
|
let ResourceCycles = [6,3,6];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup220], (instrs FNINIT)>;
|
|
|
|
def SKLWriteResGroup223 : SchedWriteRes<[SKLPort0,SKLPort1,SKLPort4,SKLPort5,SKLPort6,SKLPort237,SKLPort06,SKLPort0156]> {
|
|
let Latency = 106;
|
|
let NumMicroOps = 100;
|
|
let ResourceCycles = [9,1,11,16,1,11,21,30];
|
|
}
|
|
def: InstRW<[SKLWriteResGroup223], (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 "Skylake 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 SKLWriteZeroLatency : SchedWriteRes<[]> {
|
|
let Latency = 0;
|
|
}
|
|
|
|
def SKLWriteZeroIdiom : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteALU]>
|
|
]>;
|
|
def : InstRW<[SKLWriteZeroIdiom], (instrs SUB32rr, SUB64rr,
|
|
XOR32rr, XOR64rr)>;
|
|
|
|
def SKLWriteFZeroIdiom : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteFLogic]>
|
|
]>;
|
|
def : InstRW<[SKLWriteFZeroIdiom], (instrs XORPSrr, VXORPSrr, XORPDrr,
|
|
VXORPDrr)>;
|
|
|
|
def SKLWriteFZeroIdiomY : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteFLogicY]>
|
|
]>;
|
|
def : InstRW<[SKLWriteFZeroIdiomY], (instrs VXORPSYrr, VXORPDYrr)>;
|
|
|
|
def SKLWriteVZeroIdiomLogicX : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteVecLogicX]>
|
|
]>;
|
|
def : InstRW<[SKLWriteVZeroIdiomLogicX], (instrs PXORrr, VPXORrr)>;
|
|
|
|
def SKLWriteVZeroIdiomLogicY : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteVecLogicY]>
|
|
]>;
|
|
def : InstRW<[SKLWriteVZeroIdiomLogicY], (instrs VPXORYrr)>;
|
|
|
|
def SKLWriteVZeroIdiomALUX : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteVecALUX]>
|
|
]>;
|
|
def : InstRW<[SKLWriteVZeroIdiomALUX], (instrs PCMPGTBrr, VPCMPGTBrr,
|
|
PCMPGTDrr, VPCMPGTDrr,
|
|
PCMPGTWrr, VPCMPGTWrr)>;
|
|
|
|
def SKLWriteVZeroIdiomALUY : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [WriteVecALUY]>
|
|
]>;
|
|
def : InstRW<[SKLWriteVZeroIdiomALUY], (instrs VPCMPGTBYrr,
|
|
VPCMPGTDYrr,
|
|
VPCMPGTWYrr)>;
|
|
|
|
def SKLWritePSUB : SchedWriteRes<[SKLPort015]> {
|
|
let Latency = 1;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
|
|
def SKLWriteVZeroIdiomPSUB : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [SKLWritePSUB]>
|
|
]>;
|
|
def : InstRW<[SKLWriteVZeroIdiomPSUB], (instrs PSUBBrr, VPSUBBrr,
|
|
PSUBDrr, VPSUBDrr,
|
|
PSUBQrr, VPSUBQrr,
|
|
PSUBWrr, VPSUBWrr,
|
|
VPSUBBYrr,
|
|
VPSUBDYrr,
|
|
VPSUBQYrr,
|
|
VPSUBWYrr)>;
|
|
|
|
def SKLWritePCMPGTQ : SchedWriteRes<[SKLPort5]> {
|
|
let Latency = 3;
|
|
let NumMicroOps = 1;
|
|
let ResourceCycles = [1];
|
|
}
|
|
|
|
def SKLWriteVZeroIdiomPCMPGTQ : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<ZeroIdiomPredicate>, [SKLWriteZeroLatency]>,
|
|
SchedVar<NoSchedPred, [SKLWritePCMPGTQ]>
|
|
]>;
|
|
def : InstRW<[SKLWriteVZeroIdiomPCMPGTQ], (instrs PCMPGTQrr, VPCMPGTQrr,
|
|
VPCMPGTQYrr)>;
|
|
|
|
|
|
// CMOVs that use both Z and C flag require an extra uop.
|
|
def SKLWriteCMOVA_CMOVBErr : SchedWriteRes<[SKLPort06]> {
|
|
let Latency = 2;
|
|
let ResourceCycles = [2];
|
|
let NumMicroOps = 2;
|
|
}
|
|
|
|
def SKLWriteCMOVA_CMOVBErm : SchedWriteRes<[SKLPort23,SKLPort06]> {
|
|
let Latency = 7;
|
|
let ResourceCycles = [1,2];
|
|
let NumMicroOps = 3;
|
|
}
|
|
|
|
def SKLCMOVA_CMOVBErr : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<IsCMOVArr_Or_CMOVBErr>, [SKLWriteCMOVA_CMOVBErr]>,
|
|
SchedVar<NoSchedPred, [WriteCMOV]>
|
|
]>;
|
|
|
|
def SKLCMOVA_CMOVBErm : SchedWriteVariant<[
|
|
SchedVar<MCSchedPredicate<IsCMOVArm_Or_CMOVBErm>, [SKLWriteCMOVA_CMOVBErm]>,
|
|
SchedVar<NoSchedPred, [WriteCMOV.Folded]>
|
|
]>;
|
|
|
|
def : InstRW<[SKLCMOVA_CMOVBErr], (instrs CMOV16rr, CMOV32rr, CMOV64rr)>;
|
|
def : InstRW<[SKLCMOVA_CMOVBErm], (instrs CMOV16rm, CMOV32rm, CMOV64rm)>;
|
|
|
|
// SETCCs that use both Z and C flag require an extra uop.
|
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def SKLWriteSETA_SETBEr : SchedWriteRes<[SKLPort06]> {
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let Latency = 2;
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let ResourceCycles = [2];
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let NumMicroOps = 2;
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}
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def SKLWriteSETA_SETBEm : SchedWriteRes<[SKLPort4,SKLPort237,SKLPort06]> {
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let Latency = 3;
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let ResourceCycles = [1,1,2];
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let NumMicroOps = 4;
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}
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def SKLSETA_SETBErr : SchedWriteVariant<[
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SchedVar<MCSchedPredicate<IsSETAr_Or_SETBEr>, [SKLWriteSETA_SETBEr]>,
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SchedVar<NoSchedPred, [WriteSETCC]>
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]>;
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def SKLSETA_SETBErm : SchedWriteVariant<[
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SchedVar<MCSchedPredicate<IsSETAm_Or_SETBEm>, [SKLWriteSETA_SETBEm]>,
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SchedVar<NoSchedPred, [WriteSETCCStore]>
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]>;
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def : InstRW<[SKLSETA_SETBErr], (instrs SETCCr)>;
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def : InstRW<[SKLSETA_SETBErm], (instrs SETCCm)>;
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} // SchedModel
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