| //=- AArch64SchedNeoverseN2.td - NeoverseN2 Scheduling Defs --*- tablegen -*-=// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the scheduling model for the Arm Neoverse N2 processors. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| def NeoverseN2Model : SchedMachineModel { |
| let IssueWidth = 10; // Micro-ops dispatched at a time. |
| let MicroOpBufferSize = 160; // Entries in micro-op re-order buffer. |
| let LoadLatency = 4; // Optimistic load latency. |
| let MispredictPenalty = 10; // Extra cycles for mispredicted branch. |
| let LoopMicroOpBufferSize = 16; // NOTE: Copied from Cortex-A57. |
| let CompleteModel = 1; |
| |
| list<Predicate> UnsupportedFeatures = !listconcat(SMEUnsupported.F, |
| [HasSVE2p1]); |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define each kind of processor resource and number available on Neoverse N2. |
| // Instructions are first fetched and then decoded into internal macro-ops |
| // (MOPs). From there, the MOPs proceed through register renaming and dispatch |
| // stages. A MOP can be split into two micro-ops further down the pipeline |
| // after the decode stage. Once dispatched, micro-ops wait for their operands |
| // and issue out-of-order to one of thirteen issue pipelines. Each issue |
| // pipeline can accept one micro-op per cycle. |
| |
| let SchedModel = NeoverseN2Model in { |
| |
| // Define the (13) issue ports. |
| def N2UnitB : ProcResource<2>; // Branch 0/1 |
| def N2UnitS : ProcResource<2>; // Integer single Cycle 0/1 |
| def N2UnitM0 : ProcResource<1>; // Integer multicycle 0 |
| def N2UnitM1 : ProcResource<1>; // Integer multicycle 1 |
| def N2UnitL01 : ProcResource<2>; // Load/Store 0/1 |
| def N2UnitL2 : ProcResource<1>; // Load 2 |
| def N2UnitD : ProcResource<2>; // Store data 0/1 |
| def N2UnitV0 : ProcResource<1>; // FP/ASIMD 0 |
| def N2UnitV1 : ProcResource<1>; // FP/ASIMD 1 |
| |
| def N2UnitV : ProcResGroup<[N2UnitV0, N2UnitV1]>; // FP/ASIMD 0/1 |
| def N2UnitM : ProcResGroup<[N2UnitM0, N2UnitM1]>; // Integer single/multicycle 0/1 |
| def N2UnitL : ProcResGroup<[N2UnitL01, N2UnitL2]>; // Load/Store 0/1 and Load 2 |
| def N2UnitI : ProcResGroup<[N2UnitS, N2UnitM0, N2UnitM1]>; // Integer single cycle 0/1 and single/multicycle 0/1 |
| |
| // Define commonly used read types. |
| |
| // No forwarding is provided for these types. |
| def : ReadAdvance<ReadI, 0>; |
| def : ReadAdvance<ReadISReg, 0>; |
| def : ReadAdvance<ReadIEReg, 0>; |
| def : ReadAdvance<ReadIM, 0>; |
| def : ReadAdvance<ReadIMA, 0>; |
| def : ReadAdvance<ReadID, 0>; |
| def : ReadAdvance<ReadExtrHi, 0>; |
| def : ReadAdvance<ReadAdrBase, 0>; |
| def : ReadAdvance<ReadST, 0>; |
| def : ReadAdvance<ReadVLD, 0>; |
| |
| def : WriteRes<WriteAtomic, []> { let Unsupported = 1; } |
| def : WriteRes<WriteBarrier, []> { let Latency = 1; } |
| def : WriteRes<WriteHint, []> { let Latency = 1; } |
| def : WriteRes<WriteLDHi, []> { let Latency = 4; } |
| |
| //===----------------------------------------------------------------------===// |
| // Define customized scheduler read/write types specific to the Neoverse N2. |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 1 micro-op types |
| |
| def N2Write_1cyc_1B : SchedWriteRes<[N2UnitB]> { let Latency = 1; } |
| def N2Write_1cyc_1I : SchedWriteRes<[N2UnitI]> { let Latency = 1; } |
| def N2Write_1cyc_1M : SchedWriteRes<[N2UnitM]> { let Latency = 1; } |
| def N2Write_1cyc_1M0 : SchedWriteRes<[N2UnitM0]> { let Latency = 1; } |
| def N2Write_1cyc_1L01 : SchedWriteRes<[N2UnitL01]> { let Latency = 1; } |
| def N2Write_2cyc_1M : SchedWriteRes<[N2UnitM]> { let Latency = 2; } |
| def N2Write_3cyc_1M : SchedWriteRes<[N2UnitM]> { let Latency = 3; } |
| def N2Write_2cyc_1M0 : SchedWriteRes<[N2UnitM0]> { let Latency = 2; |
| let ResourceCycles = [2]; } |
| def N2Write_3cyc_1M0 : SchedWriteRes<[N2UnitM0]> { let Latency = 3; |
| let ResourceCycles = [3]; } |
| def N2Write_5cyc_1M0 : SchedWriteRes<[N2UnitM0]> { let Latency = 5; |
| let ResourceCycles = [5]; } |
| def N2Write_12cyc_1M0 : SchedWriteRes<[N2UnitM0]> { let Latency = 12; |
| let ResourceCycles = [12]; } |
| def N2Write_20cyc_1M0 : SchedWriteRes<[N2UnitM0]> { let Latency = 20; |
| let ResourceCycles = [20]; } |
| def N2Write_4cyc_1L : SchedWriteRes<[N2UnitL]> { let Latency = 4; } |
| def N2Write_6cyc_1L : SchedWriteRes<[N2UnitL]> { let Latency = 6; } |
| def N2Write_2cyc_1V : SchedWriteRes<[N2UnitV]> { let Latency = 2; } |
| def N2Write_3cyc_1V : SchedWriteRes<[N2UnitV]> { let Latency = 3; } |
| def N2Write_4cyc_1V : SchedWriteRes<[N2UnitV]> { let Latency = 4; } |
| def N2Write_5cyc_1V : SchedWriteRes<[N2UnitV]> { let Latency = 5; } |
| def N2Write_12cyc_1V : SchedWriteRes<[N2UnitV]> { let Latency = 12; } |
| def N2Write_2cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 2; } |
| def N2Write_3cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 3; } |
| def N2Write_4cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 4; } |
| def N2Write_7cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 7; |
| let ResourceCycles = [7]; } |
| def N2Write_9cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 9; } |
| def N2Write_10cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 10; } |
| def N2Write_12cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 12; } |
| def N2Write_13cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 13; } |
| def N2Write_15cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 15; } |
| def N2Write_16cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 16; } |
| def N2Write_20cyc_1V0 : SchedWriteRes<[N2UnitV0]> { let Latency = 20; } |
| def N2Write_2cyc_1V1 : SchedWriteRes<[N2UnitV1]> { let Latency = 2; } |
| def N2Write_3cyc_1V1 : SchedWriteRes<[N2UnitV1]> { let Latency = 3; } |
| def N2Write_4cyc_1V1 : SchedWriteRes<[N2UnitV1]> { let Latency = 4; } |
| def N2Write_6cyc_1V1 : SchedWriteRes<[N2UnitV1]> { let Latency = 6; } |
| def N2Write_10cyc_1V1 : SchedWriteRes<[N2UnitV1]> { let Latency = 10; } |
| def N2Write_6cyc_1L01 : SchedWriteRes<[N2UnitL01]> { let Latency = 6; } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 2 micro-op types |
| |
| def N2Write_1cyc_1B_1S : SchedWriteRes<[N2UnitB, N2UnitS]> { |
| let Latency = 1; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_1M0_1B : SchedWriteRes<[N2UnitM0, N2UnitB]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_9cyc_1M0_1L : SchedWriteRes<[N2UnitM0, N2UnitL]> { |
| let Latency = 9; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_3cyc_1I_1M : SchedWriteRes<[N2UnitI, N2UnitM]> { |
| let Latency = 3; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_4cyc_1I_1L : SchedWriteRes<[N2UnitI, N2UnitL]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_5cyc_1I_1L : SchedWriteRes<[N2UnitI, N2UnitL]> { |
| let Latency = 5; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_1I_1L : SchedWriteRes<[N2UnitI, N2UnitL]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_7cyc_1I_1L : SchedWriteRes<[N2UnitI, N2UnitL]> { |
| let Latency = 7; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_1cyc_1L01_1D : SchedWriteRes<[N2UnitL01, N2UnitD]> { |
| let Latency = 1; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_5cyc_1M0_1V : SchedWriteRes<[N2UnitM0, N2UnitV]> { |
| let Latency = 5; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_2cyc_1L01_1V : SchedWriteRes<[N2UnitL01, N2UnitV]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_4cyc_1V1_1V : SchedWriteRes<[N2UnitV1, N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_4cyc_2V0 : SchedWriteRes<[N2UnitV0, N2UnitV0]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_10cyc_2V0 : SchedWriteRes<[N2UnitV0, N2UnitV0]> { |
| let Latency = 10; |
| let NumMicroOps = 2; |
| let ResourceCycles = [5, 5]; |
| } |
| |
| def N2Write_13cyc_2V0 : SchedWriteRes<[N2UnitV0, N2UnitV0]> { |
| let Latency = 13; |
| let NumMicroOps = 2; |
| let ResourceCycles = [6, 7]; |
| } |
| |
| def N2Write_15cyc_2V0 : SchedWriteRes<[N2UnitV0, N2UnitV0]> { |
| let Latency = 15; |
| let NumMicroOps = 2; |
| let ResourceCycles = [7, 8]; |
| } |
| |
| def N2Write_16cyc_2V0 : SchedWriteRes<[N2UnitV0, N2UnitV0]> { |
| let Latency = 16; |
| let NumMicroOps = 2; |
| let ResourceCycles = [8, 8]; |
| } |
| |
| def N2Write_4cyc_2V : SchedWriteRes<[N2UnitV, N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_2V : SchedWriteRes<[N2UnitV, N2UnitV]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_2L : SchedWriteRes<[N2UnitL, N2UnitL]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_8cyc_1L_1V : SchedWriteRes<[N2UnitL, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_4cyc_1L01_1V : SchedWriteRes<[N2UnitL01, N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_3cyc_1M0_1M : SchedWriteRes<[N2UnitM0, N2UnitM]> { |
| let Latency = 3; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_2cyc_1M0_1M : SchedWriteRes<[N2UnitM0, N2UnitM]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_2V1 : SchedWriteRes<[N2UnitV1, N2UnitV1]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_4cyc_1V0_1M : SchedWriteRes<[N2UnitV0, N2UnitM]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_5cyc_2V0 : SchedWriteRes<[N2UnitV0, N2UnitV0]> { |
| let Latency = 5; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_5cyc_1V1_1M0 : SchedWriteRes<[N2UnitV1, N2UnitM0]> { |
| let Latency = 5; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_7cyc_1M0_1V0 : SchedWriteRes<[N2UnitM0, N2UnitV0]> { |
| let Latency = 7; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_2cyc_1V0_1M : SchedWriteRes<[N2UnitV0, N2UnitM]> { |
| let Latency = 2; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_1V_1V1 : SchedWriteRes<[N2UnitV, N2UnitV1]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_1L_1M : SchedWriteRes<[N2UnitL, N2UnitM]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_6cyc_1L_1S : SchedWriteRes<[N2UnitL, N2UnitS]> { |
| let Latency = 6; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_9cyc_1L_1V : SchedWriteRes<[N2UnitL, N2UnitV]> { |
| let Latency = 9; |
| let NumMicroOps = 2; |
| } |
| |
| def N2Write_4cyc_2V1 : SchedWriteRes<[N2UnitV1, N2UnitV1]> { |
| let Latency = 4; |
| let NumMicroOps = 2; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 3 micro-op types |
| |
| def N2Write_1cyc_1L01_1D_1I : SchedWriteRes<[N2UnitL01, N2UnitD, N2UnitI]> { |
| let Latency = 1; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_2cyc_1L01_1V_1I : SchedWriteRes<[N2UnitL01, N2UnitV, N2UnitI]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_2cyc_1L01_2V : SchedWriteRes<[N2UnitL01, N2UnitV, N2UnitV]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_7cyc_1M_1M0_1V : SchedWriteRes<[N2UnitM, N2UnitM0, N2UnitV]> { |
| let Latency = 7; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_8cyc_1M0_1V1_1V : SchedWriteRes<[N2UnitM0, N2UnitV1, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_10cyc_1V_1L_1S : SchedWriteRes<[N2UnitV, N2UnitL, N2UnitL]> { |
| let Latency = 10; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_2cyc_1L01_1S_1V : SchedWriteRes<[N2UnitL01, N2UnitS, N2UnitV]> { |
| let Latency = 2; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_4cyc_1L01_1S_1V : SchedWriteRes<[N2UnitL01, N2UnitS, N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_6cyc_3L : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitL]> { |
| let Latency = 6; |
| let NumMicroOps = 3; |
| } |
| |
| def N2Write_8cyc_1L_2V : SchedWriteRes<[N2UnitL, N2UnitV, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 3; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 4 micro-op types |
| |
| def N2Write_2cyc_1L01_2V_1I : SchedWriteRes<[N2UnitL01, N2UnitV, N2UnitV, |
| N2UnitI]> { |
| let Latency = 2; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_6cyc_4V0 : SchedWriteRes<[N2UnitV0, N2UnitV0, N2UnitV0, N2UnitV0]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_4cyc_4V : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_6cyc_4V : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_8cyc_2L_2V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitV, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_9cyc_2L_2V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitV, N2UnitV]> { |
| let Latency = 9; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_2cyc_2L01_2V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitV, |
| N2UnitV]> { |
| let Latency = 2; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_4cyc_2L01_2V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitV, |
| N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_5cyc_2L01_2V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitV, |
| N2UnitV]> { |
| let Latency = 5; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_8cyc_2M0_2V0 : SchedWriteRes<[N2UnitM0, N2UnitM0, N2UnitV0, |
| N2UnitV0]> { |
| let Latency = 8; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_11cyc_2V_2V1 : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV1, |
| N2UnitV1]> { |
| let Latency = 11; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_9cyc_2V_2V1 : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV1, |
| N2UnitV1]> { |
| let Latency = 9; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_8cyc_2V_2V1 : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV1, |
| N2UnitV1]> { |
| let Latency = 8; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_10cyc_2L_2V1 : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV1, |
| N2UnitV1]> { |
| let Latency = 10; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_10cyc_2L_2V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitV, N2UnitV]> { |
| let Latency = 10; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_4cyc_2M0_2M : SchedWriteRes<[N2UnitM0, N2UnitM0, N2UnitM, |
| N2UnitM]> { |
| let Latency = 4; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_6cyc_2I_2L : SchedWriteRes<[N2UnitI, N2UnitI, N2UnitL, N2UnitL]> { |
| let Latency = 6; |
| let NumMicroOps = 4; |
| } |
| |
| def N2Write_7cyc_4L : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitL, N2UnitL]> { |
| let Latency = 7; |
| let NumMicroOps = 4; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 5 micro-op types |
| |
| def N2Write_2cyc_1L01_2V_2I : SchedWriteRes<[N2UnitL01, N2UnitV, N2UnitV, |
| N2UnitI, N2UnitI]> { |
| let Latency = 2; |
| let NumMicroOps = 5; |
| } |
| |
| def N2Write_8cyc_2L_3V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitV, N2UnitV, |
| N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 5; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 6 micro-op types |
| |
| def N2Write_8cyc_3L_3V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitL, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 6; |
| } |
| |
| def N2Write_2cyc_3L01_3V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 2; |
| let NumMicroOps = 6; |
| } |
| |
| def N2Write_6cyc_3L01_3V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 6; |
| let NumMicroOps = 6; |
| } |
| |
| def N2Write_4cyc_3L01_3V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 4; |
| let NumMicroOps = 6; |
| } |
| |
| def N2Write_10cyc_2L_2V_2S : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitV, N2UnitV, |
| N2UnitS, N2UnitS]> { |
| let Latency = 10; |
| let NumMicroOps = 6; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 7 micro-op types |
| |
| def N2Write_8cyc_3L_4V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitL, |
| N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 7; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 8 micro-op types |
| |
| def N2Write_6cyc_8V : SchedWriteRes<[N2UnitV, N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 6; |
| let NumMicroOps = 8; |
| } |
| |
| def N2Write_2cyc_4L01_4V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV]> { |
| let Latency = 2; |
| let NumMicroOps = 8; |
| } |
| |
| def N2Write_5cyc_4L01_4V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV]> { |
| let Latency = 5; |
| let NumMicroOps = 8; |
| } |
| |
| def N2Write_8cyc_4L_4V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitL, N2UnitL, |
| N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 8; |
| let NumMicroOps = 8; |
| } |
| |
| def N2Write_9cyc_4L_4V : SchedWriteRes<[N2UnitL, N2UnitL, N2UnitL, N2UnitL, |
| N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 9; |
| let NumMicroOps = 8; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 10 micro-op types |
| |
| def N2Write_7cyc_5L01_5V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 7; |
| let NumMicroOps = 10; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 12 micro-op types |
| |
| def N2Write_7cyc_6L01_6V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitV, N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV]> { |
| let Latency = 7; |
| let NumMicroOps = 12; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 15 micro-op types |
| |
| def N2Write_7cyc_5L01_5S_5V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitS, |
| N2UnitS, N2UnitS, N2UnitS, |
| N2UnitS, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 7; |
| let NumMicroOps = 15; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 18 micro-op types |
| |
| def N2Write_11cyc_9L01_9V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 11; |
| let NumMicroOps = 18; |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Define generic 27 micro-op types |
| |
| def N2Write_11cyc_9L01_9S_9V : SchedWriteRes<[N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitL01, N2UnitL01, N2UnitL01, |
| N2UnitS, N2UnitS, N2UnitS, |
| N2UnitS, N2UnitS, N2UnitS, |
| N2UnitS, N2UnitS, N2UnitS, |
| N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV, |
| N2UnitV, N2UnitV, N2UnitV]> { |
| let Latency = 11; |
| let NumMicroOps = 27; |
| } |
| |
| // Miscellaneous |
| // ----------------------------------------------------------------------------- |
| |
| def : InstRW<[WriteI], (instrs COPY)>; |
| |
| // Branch Instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Branch, immed |
| // Compare and branch |
| def : SchedAlias<WriteBr, N2Write_1cyc_1B>; |
| |
| // Branch, register |
| def : SchedAlias<WriteBrReg, N2Write_1cyc_1B>; |
| |
| // Branch and link, immed |
| // Branch and link, register |
| def : InstRW<[N2Write_1cyc_1B_1S], (instrs BL, BLR)>; |
| |
| // Arithmetic and Logical Instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ALU, basic |
| // ALU, basic, flagset |
| def : SchedAlias<WriteI, N2Write_1cyc_1I>; |
| |
| // ALU, extend and shift |
| def : SchedAlias<WriteISReg, N2Write_2cyc_1M>; |
| def : SchedAlias<WriteIEReg, N2Write_2cyc_1M>; |
| |
| // Arithmetic, immediate to logical address tag |
| def : InstRW<[N2Write_2cyc_1M], (instrs ADDG, SUBG)>; |
| |
| // Convert floating-point condition flags |
| // Flag manipulation instructions |
| def : WriteRes<WriteSys, []> { let Latency = 1; } |
| |
| // Insert Random Tags |
| def : InstRW<[N2Write_2cyc_1M], (instrs IRG, IRGstack)>; |
| |
| // Insert Tag Mask |
| // Subtract Pointer |
| // Subtract Pointer, flagset |
| def : InstRW<[N2Write_1cyc_1I], (instrs GMI, SUBP, SUBPS)>; |
| |
| // Move and shift instructions |
| // ----------------------------------------------------------------------------- |
| |
| def : SchedAlias<WriteImm, N2Write_1cyc_1I>; |
| |
| // Divide and Multiply Instructions |
| // ----------------------------------------------------------------------------- |
| |
| // SDIV, UDIV |
| def : SchedAlias<WriteID32, N2Write_12cyc_1M0>; |
| def : SchedAlias<WriteID64, N2Write_20cyc_1M0>; |
| |
| def : WriteRes<WriteIM32, [N2UnitM]> { let Latency = 2; } |
| def : WriteRes<WriteIM64, [N2UnitM]> { let Latency = 2; } |
| |
| // Multiply high |
| def : InstRW<[N2Write_3cyc_1M], (instrs SMULHrr, UMULHrr)>; |
| |
| // Pointer Authentication Instructions (v8.3 PAC) |
| // ----------------------------------------------------------------------------- |
| |
| // Authenticate data address |
| // Authenticate instruction address |
| // Compute pointer authentication code for data address |
| // Compute pointer authentication code, using generic key |
| // Compute pointer authentication code for instruction address |
| def : InstRW<[N2Write_5cyc_1M0], (instregex "^AUT", "^PAC")>; |
| |
| // Branch and link, register, with pointer authentication |
| // Branch, register, with pointer authentication |
| // Branch, return, with pointer authentication |
| def : InstRW<[N2Write_6cyc_1M0_1B], (instrs BLRAA, BLRAAZ, BLRAB, BLRABZ, BRAA, |
| BRAAZ, BRAB, BRABZ, RETAA, RETAB, |
| ERETAA, ERETAB)>; |
| |
| |
| // Load register, with pointer authentication |
| def : InstRW<[N2Write_9cyc_1M0_1L], (instregex "^LDRA[AB](indexed|writeback)")>; |
| |
| // Strip pointer authentication code |
| def : InstRW<[N2Write_2cyc_1M0], (instrs XPACD, XPACI, XPACLRI)>; |
| |
| // Miscellaneous data-processing instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Bitfield extract, one reg |
| // Bitfield extract, two regs |
| // NOTE: We don't model the difference between EXTR where both operands are the |
| // same (one reg). |
| def : SchedAlias<WriteExtr, N2Write_3cyc_1I_1M>; |
| def : InstRW<[N2Write_3cyc_1I_1M], (instrs EXTRWrri, EXTRXrri)>; |
| |
| // Bitfield move, basic |
| def : SchedAlias<WriteIS, N2Write_1cyc_1I>; |
| |
| // Bitfield move, insert |
| def : InstRW<[N2Write_2cyc_1M], (instregex "^BFM[WX]ri$")>; |
| |
| // Load instructions |
| // ----------------------------------------------------------------------------- |
| |
| def : SchedAlias<WriteLD, N2Write_4cyc_1L>; |
| def : SchedAlias<WriteLDIdx, N2Write_4cyc_1I_1L>; |
| |
| // Load pair, signed immed offset, signed words |
| def : InstRW<[N2Write_5cyc_1M0, WriteLDHi], (instrs LDPSWi)>; |
| // Load pair, immed post-index or immed pre-index, signed words |
| def : InstRW<[N2Write_5cyc_1M0, WriteLDHi, WriteAdr], |
| (instregex "^LDPSW(post|pre)$")>; |
| |
| // Store instructions |
| // ----------------------------------------------------------------------------- |
| |
| def : SchedAlias<WriteST, N2Write_1cyc_1L01_1D>; |
| def : SchedAlias<WriteSTIdx, N2Write_1cyc_1L01_1D_1I>; |
| def : SchedAlias<WriteSTP, N2Write_1cyc_1L01_1D>; |
| def : SchedAlias<WriteAdr, N2Write_1cyc_1I>; // copied from A57. |
| |
| // Tag load instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Load allocation tag |
| // Load multiple allocation tags |
| def : InstRW<[N2Write_4cyc_1L], (instrs LDG, LDGM)>; |
| |
| // Tag store instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Store allocation tags to one or two granules, post-index |
| // Store allocation tags to one or two granules, pre-index |
| // Store allocation tag to one or two granules, zeroing, post-index |
| // Store Allocation Tag to one or two granules, zeroing, pre-index |
| // Store allocation tag and reg pair to memory, post-Index |
| // Store allocation tag and reg pair to memory, pre-Index |
| def : InstRW<[N2Write_1cyc_1L01_1D_1I], (instrs STGPreIndex, STGPostIndex, |
| ST2GPreIndex, ST2GPostIndex, |
| STZGPreIndex, STZGPostIndex, |
| STZ2GPreIndex, STZ2GPostIndex, |
| STGPpre, STGPpost)>; |
| |
| // Store allocation tags to one or two granules, signed offset |
| // Store allocation tag to two granules, zeroing, signed offset |
| // Store allocation tag and reg pair to memory, signed offset |
| // Store multiple allocation tags |
| def : InstRW<[N2Write_1cyc_1L01_1D], (instrs STGOffset, ST2GOffset, STZGOffset, |
| STZ2GOffset, STGPi, STGM, STZGM)>; |
| |
| // FP data processing instructions |
| // ----------------------------------------------------------------------------- |
| |
| // FP absolute value |
| // FP arithmetic |
| // FP min/max |
| // FP negate |
| // FP select |
| def : SchedAlias<WriteF, N2Write_2cyc_1V>; |
| |
| // FP compare |
| def : SchedAlias<WriteFCmp, N2Write_2cyc_1V0>; |
| |
| // FP divide, square root |
| def : SchedAlias<WriteFDiv, N2Write_7cyc_1V0>; |
| |
| // FP divide, H-form |
| def : InstRW<[N2Write_7cyc_1V0], (instrs FDIVHrr)>; |
| // FP divide, S-form |
| def : InstRW<[N2Write_10cyc_1V0], (instrs FDIVSrr)>; |
| // FP divide, D-form |
| def : InstRW<[N2Write_15cyc_1V0], (instrs FDIVDrr)>; |
| |
| // FP square root, H-form |
| def : InstRW<[N2Write_7cyc_1V0], (instrs FSQRTHr)>; |
| // FP square root, S-form |
| def : InstRW<[N2Write_9cyc_1V0], (instrs FSQRTSr)>; |
| // FP square root, D-form |
| def : InstRW<[N2Write_16cyc_1V0], (instrs FSQRTDr)>; |
| |
| // FP multiply |
| def : WriteRes<WriteFMul, [N2UnitV]> { let Latency = 3; } |
| |
| // FP multiply accumulate |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^FN?M(ADD|SUB)[HSD]rrr$")>; |
| |
| // FP round to integral |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^FRINT[AIMNPXZ][HSD]r$", |
| "^FRINT(32|64)[XZ][SD]r$")>; |
| |
| // FP miscellaneous instructions |
| // ----------------------------------------------------------------------------- |
| |
| // FP convert, from gen to vec reg |
| def : InstRW<[N2Write_3cyc_1M0], (instregex "^[SU]CVTF[SU][WX][HSD]ri$")>; |
| |
| // FP convert, from vec to gen reg |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^FCVT[AMNPZ][SU][SU][WX][HSD]r$")>; |
| |
| // FP convert, Javascript from vec to gen reg |
| // FP convert, from vec to vec reg |
| def : SchedAlias<WriteFCvt, N2Write_3cyc_1V0>; |
| |
| // FP move, immed |
| // FP move, register |
| def : SchedAlias<WriteFImm, N2Write_2cyc_1V>; |
| |
| // FP transfer, from gen to low half of vec reg |
| def : InstRW<[N2Write_3cyc_1M0], (instrs FMOVWHr, FMOVXHr, FMOVWSr, FMOVXDr, |
| FMOVHWr, FMOVHXr, FMOVSWr, FMOVDXr)>; |
| |
| // FP transfer, from gen to high half of vec reg |
| def : InstRW<[N2Write_5cyc_1M0_1V], (instrs FMOVXDHighr)>; |
| |
| // FP transfer, from vec to gen reg |
| def : SchedAlias<WriteFCopy, N2Write_2cyc_1V>; |
| |
| // FP load instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Load vector reg, literal, S/D/Q forms |
| // Load vector reg, unscaled immed |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LDR[SDQ]l$", |
| "^LDUR[BHSDQ]i$")>; |
| |
| // Load vector reg, immed post-index |
| def : InstRW<[N2Write_6cyc_1I_1L, WriteI], (instregex "^LDR[BHSDQ]post$")>; |
| // Load vector reg, immed pre-index |
| def : InstRW<[N2Write_6cyc_1I_1L, WriteAdr], (instregex "^LDR[BHSDQ]pre$")>; |
| |
| // Load vector reg, unsigned immed |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LDR[BHSDQ]ui$")>; |
| |
| // Load vector reg, register offset, basic |
| // Load vector reg, register offset, scale, S/D-form |
| // Load vector reg, register offset, extend |
| // Load vector reg, register offset, extend, scale, S/D-form |
| def : InstRW<[N2Write_6cyc_1L, ReadAdrBase], (instregex "^LDR[BSD]ro[WX]$")>; |
| |
| // Load vector reg, register offset, scale, H/Q-form |
| // Load vector reg, register offset, extend, scale, H/Q-form |
| def : InstRW<[N2Write_7cyc_1I_1L, ReadAdrBase], (instregex "^LDR[HQ]ro[WX]$")>; |
| |
| // Load vector pair, immed offset, S/D-form |
| def : InstRW<[N2Write_6cyc_1L, WriteLDHi], (instregex "^LDN?P[SD]i$")>; |
| |
| // Load vector pair, immed offset, Q-form |
| def : InstRW<[N2Write_6cyc_2L, WriteLDHi], (instrs LDPQi, LDNPQi)>; |
| |
| // Load vector pair, immed post-index, S/D-form |
| // Load vector pair, immed pre-index, S/D-form |
| def : InstRW<[N2Write_6cyc_1I_1L, WriteLDHi, WriteAdr], |
| (instregex "^LDP[SD](pre|post)$")>; |
| |
| // Load vector pair, immed post-index, Q-form |
| // Load vector pair, immed pre-index, Q-form |
| def : InstRW<[N2Write_6cyc_2I_2L, WriteLDHi, WriteAdr], (instrs LDPQpost, |
| LDPQpre)>; |
| |
| // FP store instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Store vector reg, unscaled immed, B/H/S/D-form |
| // Store vector reg, unscaled immed, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^STUR[BHSDQ]i$")>; |
| |
| // Store vector reg, immed post-index, B/H/S/D-form |
| // Store vector reg, immed post-index, Q-form |
| // Store vector reg, immed pre-index, B/H/S/D-form |
| // Store vector reg, immed pre-index, Q-form |
| def : InstRW<[WriteAdr, N2Write_2cyc_1L01_1V_1I, ReadAdrBase], |
| (instregex "^STR[BHSDQ](pre|post)$")>; |
| |
| // Store vector reg, unsigned immed, B/H/S/D-form |
| // Store vector reg, unsigned immed, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^STR[BHSDQ]ui$")>; |
| |
| // Store vector reg, register offset, basic, B/H/S/D-form |
| // Store vector reg, register offset, basic, Q-form |
| // Store vector reg, register offset, scale, S/D-form |
| // Store vector reg, register offset, extend, B/H/S/D-form |
| // Store vector reg, register offset, extend, Q-form |
| // Store vector reg, register offset, extend, scale, S/D-form |
| def : InstRW<[N2Write_2cyc_1L01_1V, ReadAdrBase], |
| (instregex "^STR[BSD]ro[WX]$")>; |
| |
| // Store vector reg, register offset, scale, H-form |
| // Store vector reg, register offset, scale, Q-form |
| // Store vector reg, register offset, extend, scale, H-form |
| // Store vector reg, register offset, extend, scale, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_1V, ReadAdrBase], |
| (instregex "^STR[HQ]ro[WX]$")>; |
| |
| // Store vector pair, immed offset, S-form |
| // Store vector pair, immed offset, D-form |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^STN?P[SD]i$")>; |
| |
| // Store vector pair, immed offset, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_2V], (instrs STPQi, STNPQi)>; |
| |
| // Store vector pair, immed post-index, S-form |
| // Store vector pair, immed post-index, D-form |
| // Store vector pair, immed pre-index, S-form |
| // Store vector pair, immed pre-index, D-form |
| def : InstRW<[WriteAdr, N2Write_2cyc_1L01_1V_1I], |
| (instregex "^STP[SD](pre|post)$")>; |
| |
| // Store vector pair, immed post-index, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_2V_1I], (instrs STPQpost)>; |
| |
| // Store vector pair, immed pre-index, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_2V_2I], (instrs STPQpre)>; |
| |
| // ASIMD integer instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ASIMD absolute diff |
| // ASIMD absolute diff long |
| // ASIMD arith, basic |
| // ASIMD arith, complex |
| // ASIMD arith, pair-wise |
| // ASIMD compare |
| // ASIMD logical |
| // ASIMD max/min, basic and pair-wise |
| def : SchedAlias<WriteVd, N2Write_2cyc_1V>; |
| def : SchedAlias<WriteVq, N2Write_2cyc_1V>; |
| |
| // ASIMD absolute diff accum |
| // ASIMD absolute diff accum long |
| def : InstRW<[N2Write_4cyc_1V1], |
| (instregex "^SABAv", "^UABAv", "^SABALv", "^UABALv")>; |
| |
| // ASIMD arith, reduce, 4H/4S |
| def : InstRW<[N2Write_2cyc_1V1], (instregex "^(ADDV|[SU]ADDLV)v4(i16|i32)v$")>; |
| |
| // ASIMD arith, reduce, 8B/8H |
| def : InstRW<[N2Write_4cyc_1V1_1V], |
| (instregex "^(ADDV|[SU]ADDLV)v8(i8|i16)v$")>; |
| |
| // ASIMD arith, reduce, 16B |
| def : InstRW<[N2Write_4cyc_1V1], (instrs ADDVv16i8v, SADDLVv16i8v, |
| UADDLVv16i8v)>; |
| |
| // ASIMD dot product |
| // ASIMD dot product using signed and unsigned integers |
| def : InstRW<[N2Write_3cyc_1V], |
| (instregex "^([SU]|SU|US)DOT(lane)?(v8|v16)i8$")>; |
| |
| // ASIMD matrix multiply-accumulate |
| def : InstRW<[N2Write_3cyc_1V], (instrs SMMLA, UMMLA, USMMLA)>; |
| |
| // ASIMD max/min, reduce, 4H/4S |
| def : InstRW<[N2Write_2cyc_1V1], (instregex "^[SU](MAX|MIN)Vv4i16v$", |
| "^[SU](MAX|MIN)Vv4i32v$")>; |
| |
| // ASIMD max/min, reduce, 8B/8H |
| def : InstRW<[N2Write_4cyc_1V1_1V], (instregex "^[SU](MAX|MIN)Vv8i8v$", |
| "^[SU](MAX|MIN)Vv8i16v$")>; |
| |
| // ASIMD max/min, reduce, 16B |
| def : InstRW<[N2Write_4cyc_2V1], (instregex "[SU](MAX|MIN)Vv16i8v$")>; |
| |
| // ASIMD multiply |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^MULv", "^SQ(R)?DMULHv")>; |
| |
| // ASIMD multiply accumulate |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^MLAv", "^MLSv")>; |
| |
| // ASIMD multiply accumulate high |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQRDMLAHv", "^SQRDMLSHv")>; |
| |
| // ASIMD multiply accumulate long |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^[SU]MLALv", "^[SU]MLSLv")>; |
| |
| // ASIMD multiply accumulate saturating long |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQDMLALv", "^SQDMLSLv")>; |
| |
| // ASIMD multiply/multiply long (8x8) polynomial, D-form |
| // ASIMD multiply/multiply long (8x8) polynomial, Q-form |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^PMULL?(v8i8|v16i8)$")>; |
| |
| // ASIMD multiply long |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^[SU]MULLv", "^SQDMULLv")>; |
| |
| // ASIMD pairwise add and accumulate long |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]ADALPv")>; |
| |
| // ASIMD shift accumulate |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]SRAv", "^[SU]RSRAv")>; |
| |
| // ASIMD shift by immed, basic |
| def : InstRW<[N2Write_2cyc_1V1], (instregex "^SHLv", "^SHLLv", "^SHRNv", |
| "^SSHLLv", "^SSHRv", "^USHLLv", |
| "^USHRv")>; |
| |
| // ASIMD shift by immed and insert, basic |
| def : InstRW<[N2Write_2cyc_1V1], (instregex "^SLIv", "^SRIv")>; |
| |
| // ASIMD shift by immed, complex |
| def : InstRW<[N2Write_4cyc_1V1], |
| (instregex "^RSHRNv", "^SQRSHRNv", "^SQRSHRUNv", |
| "^(SQSHLU?|UQSHL)[bhsd]$", |
| "^(SQSHLU?|UQSHL)(v8i8|v16i8|v4i16|v8i16|v2i32|v4i32|v2i64)_shift$", |
| "^SQSHRNv", "^SQSHRUNv", "^SRSHRv", "^UQRSHRNv", |
| "^UQSHRNv", "^URSHRv")>; |
| |
| // ASIMD shift by register, basic |
| def : InstRW<[N2Write_2cyc_1V1], (instregex "^[SU]SHLv")>; |
| |
| // ASIMD shift by register, complex |
| def : InstRW<[N2Write_4cyc_1V1], |
| (instregex "^[SU]RSHLv", "^[SU]QRSHLv", |
| "^[SU]QSHL(v1i8|v1i16|v1i32|v1i64|v8i8|v16i8|v4i16|v8i16|v2i32|v4i32|v2i64)$")>; |
| |
| // ASIMD floating-point instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ASIMD FP absolute value/difference |
| // ASIMD FP arith, normal |
| // ASIMD FP compare |
| // ASIMD FP complex add |
| // ASIMD FP max/min, normal |
| // ASIMD FP max/min, pairwise |
| // ASIMD FP negate |
| // Handled by SchedAlias<WriteV[dq], ...> |
| |
| // ASIMD FP complex multiply add |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^FCMLAv")>; |
| |
| // ASIMD FP convert, long (F16 to F32) |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^FCVTL(v4|v8)i16")>; |
| |
| // ASIMD FP convert, long (F32 to F64) |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^FCVTL(v2|v4)i32")>; |
| |
| // ASIMD FP convert, narrow (F32 to F16) |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^FCVTN(v4|v8)i16")>; |
| |
| // ASIMD FP convert, narrow (F64 to F32) |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^FCVTN(v2|v4)i32", |
| "^FCVTXN(v2|v4)f32")>; |
| |
| // ASIMD FP convert, other, D-form F32 and Q-form F64 |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^[FSU]CVT[AMNPZ][SU]v2f(32|64)$", |
| "^[SU]CVTFv2f(32|64)$")>; |
| |
| // ASIMD FP convert, other, D-form F16 and Q-form F32 |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^[FSU]CVT[AMNPZ][SU]v4f(16|32)$", |
| "^[SU]CVTFv4f(16|32)$")>; |
| |
| // ASIMD FP convert, other, Q-form F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instregex "^[FSU]CVT[AMNPZ][SU]v8f16$", |
| "^[SU]CVTFv8f16$")>; |
| |
| // ASIMD FP divide, D-form, F16 |
| def : InstRW<[N2Write_7cyc_1V0], (instrs FDIVv4f16)>; |
| |
| // ASIMD FP divide, D-form, F32 |
| def : InstRW<[N2Write_10cyc_2V0], (instrs FDIVv2f32)>; |
| |
| // ASIMD FP divide, Q-form, F16 |
| def : InstRW<[N2Write_13cyc_2V0], (instrs FDIVv8f16)>; |
| |
| // ASIMD FP divide, Q-form, F32 |
| def : InstRW<[N2Write_10cyc_2V0], (instrs FDIVv4f32)>; |
| |
| // ASIMD FP divide, Q-form, F64 |
| def : InstRW<[N2Write_15cyc_2V0], (instrs FDIVv2f64)>; |
| |
| // ASIMD FP max/min, reduce, F32 and D-form F16 |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^(FMAX|FMIN)(NM)?Vv4(i16|i32)v$")>; |
| |
| // ASIMD FP max/min, reduce, Q-form F16 |
| def : InstRW<[N2Write_6cyc_2V], (instregex "^(FMAX|FMIN)(NM)?Vv8i16v$")>; |
| |
| // ASIMD FP multiply |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^FMULv", "^FMULXv")>; |
| |
| // ASIMD FP multiply accumulate |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^FMLAv", "^FMLSv")>; |
| |
| // ASIMD FP multiply accumulate long |
| def : InstRW<[N2Write_5cyc_1V], (instregex "^FMLALv", "^FMLSLv")>; |
| |
| // ASIMD FP round, D-form F32 and Q-form F64 |
| def : InstRW<[N2Write_3cyc_1V0], |
| (instregex "^FRINT[AIMNPXZ]v2f(32|64)$", |
| "^FRINT[32|64)[XZ]v2f(32|64)$")>; |
| |
| // ASIMD FP round, D-form F16 and Q-form F32 |
| def : InstRW<[N2Write_4cyc_2V0], |
| (instregex "^FRINT[AIMNPXZ]v4f(16|32)$", |
| "^FRINT(32|64)[XZ]v4f32$")>; |
| |
| |
| // ASIMD FP round, Q-form F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instregex "^FRINT[AIMNPXZ]v8f16$")>; |
| |
| // ASIMD FP square root, D-form, F16 |
| def : InstRW<[N2Write_7cyc_1V0], (instrs FSQRTv4f16)>; |
| |
| // ASIMD FP square root, D-form, F32 |
| def : InstRW<[N2Write_10cyc_2V0], (instrs FSQRTv2f32)>; |
| |
| // ASIMD FP square root, Q-form, F16 |
| def : InstRW<[N2Write_13cyc_2V0], (instrs FSQRTv8f16)>; |
| |
| // ASIMD FP square root, Q-form, F32 |
| def : InstRW<[N2Write_10cyc_2V0], (instrs FSQRTv4f32)>; |
| |
| // ASIMD FP square root, Q-form, F64 |
| def : InstRW<[N2Write_16cyc_2V0], (instrs FSQRTv2f64)>; |
| |
| // ASIMD BFloat16 (BF16) instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ASIMD convert, F32 to BF16 |
| def : InstRW<[N2Write_4cyc_1V0], (instrs BFCVTN, BFCVTN2)>; |
| |
| // ASIMD dot product |
| def : InstRW<[N2Write_4cyc_1V], (instrs BFDOTv4bf16, BFDOTv8bf16)>; |
| |
| // ASIMD matrix multiply accumulate |
| def : InstRW<[N2Write_5cyc_1V], (instrs BFMMLA)>; |
| |
| // ASIMD multiply accumulate long |
| def : InstRW<[N2Write_4cyc_1V], (instrs BFMLALB, BFMLALBIdx, BFMLALT, |
| BFMLALTIdx)>; |
| |
| // Scalar convert, F32 to BF16 |
| def : InstRW<[N2Write_3cyc_1V0], (instrs BFCVT)>; |
| |
| // ASIMD miscellaneous instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ASIMD bit reverse |
| // ASIMD bitwise insert |
| // ASIMD count |
| // ASIMD duplicate, element |
| // ASIMD extract |
| // ASIMD extract narrow |
| // ASIMD insert, element to element |
| // ASIMD move, FP immed |
| // ASIMD move, integer immed |
| // ASIMD reverse |
| // ASIMD table lookup, 1 or 2 table regs |
| // ASIMD table lookup extension, 1 table reg |
| // ASIMD transfer, element to gen reg |
| // ASIMD transpose |
| // ASIMD unzip/zip |
| // Handled by SchedAlias<WriteV[dq], ...> |
| |
| // ASIMD duplicate, gen reg |
| def : InstRW<[N2Write_3cyc_1M0], (instregex "^DUPv.+gpr")>; |
| |
| // ASIMD extract narrow, saturating |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]QXTNv", "^SQXTUNv")>; |
| |
| // ASIMD reciprocal and square root estimate, D-form U32 |
| def : InstRW<[N2Write_3cyc_1V0], (instrs URECPEv2i32, URSQRTEv2i32)>; |
| |
| // ASIMD reciprocal and square root estimate, Q-form U32 |
| def : InstRW<[N2Write_4cyc_2V0], (instrs URECPEv4i32, URSQRTEv4i32)>; |
| |
| // ASIMD reciprocal and square root estimate, D-form F32 and scalar forms |
| def : InstRW<[N2Write_3cyc_1V0], (instrs FRECPEv1f16, FRECPEv1i32, |
| FRECPEv1i64, FRECPEv2f32, |
| FRSQRTEv1f16, FRSQRTEv1i32, |
| FRSQRTEv1i64, FRSQRTEv2f32)>; |
| |
| // ASIMD reciprocal and square root estimate, D-form F16 and Q-form F32 |
| def : InstRW<[N2Write_4cyc_2V0], (instrs FRECPEv4f16, FRECPEv4f32, |
| FRSQRTEv4f16, FRSQRTEv4f32)>; |
| |
| // ASIMD reciprocal and square root estimate, Q-form F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instrs FRECPEv8f16, FRSQRTEv8f16)>; |
| |
| // ASIMD reciprocal exponent |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^FRECPXv")>; |
| |
| // ASIMD reciprocal step |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^FRECPSv", "^FRSQRTSv")>; |
| |
| // ASIMD table lookup, 3 table regs |
| def : InstRW<[N2Write_4cyc_2V], (instrs TBLv8i8Three, TBLv16i8Three)>; |
| |
| // ASIMD table lookup, 4 table regs |
| def : InstRW<[N2Write_4cyc_4V], (instrs TBLv8i8Four, TBLv16i8Four)>; |
| |
| // ASIMD table lookup extension, 2 table reg |
| def : InstRW<[N2Write_4cyc_2V], (instrs TBXv8i8Two, TBXv16i8Two)>; |
| |
| // ASIMD table lookup extension, 3 table reg |
| def : InstRW<[N2Write_6cyc_4V], (instrs TBXv8i8Three, TBXv16i8Three)>; |
| |
| // ASIMD table lookup extension, 4 table reg |
| def : InstRW<[N2Write_6cyc_8V], (instrs TBXv8i8Four, TBXv16i8Four)>; |
| |
| // ASIMD transfer, gen reg to element |
| def : InstRW<[N2Write_5cyc_1M0_1V], (instregex "^INSv")>; |
| |
| // ASIMD load instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ASIMD load, 1 element, multiple, 1 reg, D-form |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LD1Onev(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_6cyc_1L, WriteAdr], |
| (instregex "^LD1Onev(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 1 reg, Q-form |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LD1Onev(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_6cyc_1L, WriteAdr], |
| (instregex "^LD1Onev(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 2 reg, D-form |
| def : InstRW<[N2Write_6cyc_2L], (instregex "^LD1Twov(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_6cyc_2L, WriteAdr], |
| (instregex "^LD1Twov(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 2 reg, Q-form |
| def : InstRW<[N2Write_6cyc_2L], (instregex "^LD1Twov(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_6cyc_2L, WriteAdr], |
| (instregex "^LD1Twov(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 3 reg, D-form |
| def : InstRW<[N2Write_6cyc_3L], (instregex "^LD1Threev(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_6cyc_3L, WriteAdr], |
| (instregex "^LD1Threev(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 3 reg, Q-form |
| def : InstRW<[N2Write_6cyc_3L], (instregex "^LD1Threev(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_6cyc_3L, WriteAdr], |
| (instregex "^LD1Threev(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 4 reg, D-form |
| def : InstRW<[N2Write_7cyc_4L], (instregex "^LD1Fourv(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_7cyc_4L, WriteAdr], |
| (instregex "^LD1Fourv(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 1 element, multiple, 4 reg, Q-form |
| def : InstRW<[N2Write_7cyc_4L], (instregex "^LD1Fourv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_7cyc_4L, WriteAdr], |
| (instregex "^LD1Fourv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 1 element, one lane, B/H/S |
| // ASIMD load, 1 element, one lane, D |
| def : InstRW<[N2Write_8cyc_1L_1V], (instregex "LD1i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_8cyc_1L_1V, WriteAdr], (instregex "LD1i(8|16|32|64)_POST$")>; |
| |
| // ASIMD load, 1 element, all lanes, D-form, B/H/S |
| // ASIMD load, 1 element, all lanes, D-form, D |
| def : InstRW<[N2Write_8cyc_1L_1V], (instregex "LD1Rv(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_8cyc_1L_1V, WriteAdr], (instregex "LD1Rv(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 1 element, all lanes, Q-form |
| def : InstRW<[N2Write_8cyc_1L_1V], (instregex "LD1Rv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_8cyc_1L_1V, WriteAdr], (instregex "LD1Rv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 2 element, multiple, D-form, B/H/S |
| def : InstRW<[N2Write_8cyc_1L_2V], (instregex "LD2Twov(8b|4h|2s)$")>; |
| def : InstRW<[N2Write_8cyc_1L_2V, WriteAdr], (instregex "LD2Twov(8b|4h|2s)_POST$")>; |
| |
| // ASIMD load, 2 element, multiple, Q-form, B/H/S |
| // ASIMD load, 2 element, multiple, Q-form, D |
| def : InstRW<[N2Write_8cyc_2L_2V], (instregex "LD2Twov(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_8cyc_2L_2V, WriteAdr], (instregex "LD2Twov(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 2 element, one lane, B/H |
| // ASIMD load, 2 element, one lane, S |
| // ASIMD load, 2 element, one lane, D |
| def : InstRW<[N2Write_8cyc_1L_2V], (instregex "LD2i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_8cyc_1L_2V, WriteAdr], (instregex "LD2i(8|16|32|64)_POST$")>; |
| |
| // ASIMD load, 2 element, all lanes, D-form, B/H/S |
| // ASIMD load, 2 element, all lanes, D-form, D |
| def : InstRW<[N2Write_8cyc_1L_2V], (instregex "LD2Rv(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_8cyc_1L_2V, WriteAdr], (instregex "LD2Rv(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 2 element, all lanes, Q-form |
| def : InstRW<[N2Write_8cyc_1L_2V], (instregex "LD2Rv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_8cyc_1L_2V, WriteAdr], (instregex "LD2Rv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 3 element, multiple, D-form, B/H/S |
| def : InstRW<[N2Write_8cyc_2L_3V], (instregex "LD3Threev(8b|4h|2s)$")>; |
| def : InstRW<[N2Write_8cyc_2L_3V, WriteAdr], (instregex "LD3Threev(8b|4h|2s)_POST$")>; |
| |
| // ASIMD load, 3 element, multiple, Q-form, B/H/S |
| def : InstRW<[N2Write_8cyc_3L_3V], (instregex "LD3Threev(16b|8h|4s)$")>; |
| def : InstRW<[N2Write_8cyc_3L_3V, WriteAdr], (instregex "LD3Threev(16b|8h|4s)_POST$")>; |
| |
| // ASIMD load, 3 element, multiple, Q-form, D |
| def : InstRW<[N2Write_8cyc_3L_3V], (instregex "LD3Threev(2d)$")>; |
| def : InstRW<[N2Write_8cyc_3L_3V, WriteAdr], (instregex "LD3Threev(2d)_POST$")>; |
| |
| // ASIMD load, 3 element, one lane, B/H |
| // ASIMD load, 3 element, one lane, S |
| // ASIMD load, 3 element, one lane, D |
| def : InstRW<[N2Write_8cyc_2L_3V], (instregex "LD3i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_8cyc_2L_3V, WriteAdr], (instregex "LD3i(8|16|32|64)_POST$")>; |
| |
| // ASIMD load, 3 element, all lanes, D-form, B/H/S |
| // ASIMD load, 3 element, all lanes, D-form, D |
| def : InstRW<[N2Write_8cyc_2L_3V], (instregex "LD3Rv(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_8cyc_2L_3V, WriteAdr], (instregex "LD3Rv(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 3 element, all lanes, Q-form, B/H/S |
| // ASIMD load, 3 element, all lanes, Q-form, D |
| def : InstRW<[N2Write_8cyc_3L_3V], (instregex "LD3Rv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_8cyc_3L_3V, WriteAdr], (instregex "LD3Rv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 4 element, multiple, D-form, B/H/S |
| def : InstRW<[N2Write_8cyc_3L_4V], (instregex "LD4Fourv(8b|4h|2s)$")>; |
| def : InstRW<[N2Write_8cyc_3L_4V, WriteAdr], (instregex "LD4Fourv(8b|4h|2s)_POST$")>; |
| |
| // ASIMD load, 4 element, multiple, Q-form, B/H/S |
| // ASIMD load, 4 element, multiple, Q-form, D |
| def : InstRW<[N2Write_9cyc_4L_4V], (instregex "LD4Fourv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_9cyc_4L_4V, WriteAdr], (instregex "LD4Fourv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD load, 4 element, one lane, B/H |
| // ASIMD load, 4 element, one lane, S |
| // ASIMD load, 4 element, one lane, D |
| def : InstRW<[N2Write_8cyc_3L_4V], (instregex "LD4i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_8cyc_3L_4V, WriteAdr], (instregex "LD4i(8|16|32|64)_POST$")>; |
| |
| // ASIMD load, 4 element, all lanes, D-form, B/H/S |
| // ASIMD load, 4 element, all lanes, D-form, D |
| def : InstRW<[N2Write_8cyc_3L_4V], (instregex "LD4Rv(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_8cyc_3L_4V, WriteAdr], (instregex "LD4Rv(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD load, 4 element, all lanes, Q-form, B/H/S |
| // ASIMD load, 4 element, all lanes, Q-form, D |
| def : InstRW<[N2Write_8cyc_4L_4V], (instregex "LD4Rv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_8cyc_4L_4V, WriteAdr], (instregex "LD4Rv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store instructions |
| // ----------------------------------------------------------------------------- |
| |
| // ASIMD store, 1 element, multiple, 1 reg, D-form |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "ST1Onev(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_2cyc_1L01_1V, WriteAdr], (instregex "ST1Onev(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 1 reg, Q-form |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "ST1Onev(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_2cyc_1L01_1V, WriteAdr], (instregex "ST1Onev(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 2 reg, D-form |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "ST1Twov(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_2cyc_1L01_1V, WriteAdr], (instregex "ST1Twov(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 2 reg, Q-form |
| def : InstRW<[N2Write_2cyc_2L01_2V], (instregex "ST1Twov(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_2cyc_2L01_2V, WriteAdr], (instregex "ST1Twov(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 3 reg, D-form |
| def : InstRW<[N2Write_2cyc_2L01_2V], (instregex "ST1Threev(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_2cyc_2L01_2V, WriteAdr], (instregex "ST1Threev(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 3 reg, Q-form |
| def : InstRW<[N2Write_2cyc_3L01_3V], (instregex "ST1Threev(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_2cyc_3L01_3V, WriteAdr], (instregex "ST1Threev(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 4 reg, D-form |
| def : InstRW<[N2Write_2cyc_2L01_2V], (instregex "ST1Fourv(8b|4h|2s|1d)$")>; |
| def : InstRW<[N2Write_2cyc_2L01_2V, WriteAdr], (instregex "ST1Fourv(8b|4h|2s|1d)_POST$")>; |
| |
| // ASIMD store, 1 element, multiple, 4 reg, Q-form |
| def : InstRW<[N2Write_2cyc_4L01_4V], (instregex "ST1Fourv(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_2cyc_4L01_4V, WriteAdr], (instregex "ST1Fourv(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store, 1 element, one lane, B/H/S |
| // ASIMD store, 1 element, one lane, D |
| def : InstRW<[N2Write_4cyc_1L01_1V], (instregex "ST1i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_4cyc_1L01_1V, WriteAdr], (instregex "ST1i(8|16|32|64)_POST$")>; |
| |
| // ASIMD store, 2 element, multiple, D-form, B/H/S |
| def : InstRW<[N2Write_4cyc_1L01_1V], (instregex "ST2Twov(8b|4h|2s)$")>; |
| def : InstRW<[N2Write_4cyc_1L01_1V, WriteAdr], (instregex "ST2Twov(8b|4h|2s)_POST$")>; |
| |
| // ASIMD store, 2 element, multiple, Q-form, B/H/S |
| // ASIMD store, 2 element, multiple, Q-form, D |
| def : InstRW<[N2Write_4cyc_2L01_2V], (instregex "ST2Twov(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_4cyc_2L01_2V, WriteAdr], (instregex "ST2Twov(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store, 2 element, one lane, B/H/S |
| // ASIMD store, 2 element, one lane, D |
| def : InstRW<[N2Write_4cyc_1L01_1V], (instregex "ST2i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_4cyc_1L01_1V, WriteAdr], (instregex "ST2i(8|16|32|64)_POST$")>; |
| |
| // ASIMD store, 3 element, multiple, D-form, B/H/S |
| def : InstRW<[N2Write_5cyc_2L01_2V], (instregex "ST3Threev(8b|4h|2s)$")>; |
| def : InstRW<[N2Write_5cyc_2L01_2V, WriteAdr], (instregex "ST3Threev(8b|4h|2s)_POST$")>; |
| |
| // ASIMD store, 3 element, multiple, Q-form, B/H/S |
| // ASIMD store, 3 element, multiple, Q-form, D |
| def : InstRW<[N2Write_6cyc_3L01_3V], (instregex "ST3Threev(16b|8h|4s|2d)$")>; |
| def : InstRW<[N2Write_6cyc_3L01_3V, WriteAdr], (instregex "ST3Threev(16b|8h|4s|2d)_POST$")>; |
| |
| // ASIMD store, 3 element, one lane, B/H |
| // ASIMD store, 3 element, one lane, S |
| // ASIMD store, 3 element, one lane, D |
| def : InstRW<[N2Write_6cyc_3L01_3V], (instregex "ST3i(8|16|32|64)$")>; |
| def : InstRW<[N2Write_6cyc_3L01_3V, WriteAdr], (instregex "ST3i(8|16|32|64)_POST$")>; |
| |
| // ASIMD store, 4 element, multiple, D-form, B/H/S |
| def : InstRW<[N2Write_6cyc_3L01_3V], (instregex "ST4Fourv(8b|4h|2s)$")>; |
| def : InstRW<[N2Write_6cyc_3L01_3V, WriteAdr], (instregex "ST4Fourv(8b|4h|2s)_POST$")>; |
| |
| // ASIMD store, 4 element, multiple, Q-form, B/H/S |
| def : InstRW<[N2Write_7cyc_6L01_6V], (instregex "ST4Fourv(16b|8h|4s)$")>; |
| def : InstRW<[N2Write_7cyc_6L01_6V, WriteAdr], (instregex "ST4Fourv(16b|8h|4s)_POST$")>; |
| |
| // ASIMD store, 4 element, multiple, Q-form, D |
| def : InstRW<[N2Write_5cyc_4L01_4V], (instregex "ST4Fourv(2d)$")>; |
| def : InstRW<[N2Write_5cyc_4L01_4V, WriteAdr], (instregex "ST4Fourv(2d)_POST$")>; |
| |
| // ASIMD store, 4 element, one lane, B/H/S |
| def : InstRW<[N2Write_6cyc_3L01_3V], (instregex "ST4i(8|16|32)$")>; |
| def : InstRW<[N2Write_6cyc_3L01_3V, WriteAdr], (instregex "ST4i(8|16|32)_POST$")>; |
| |
| // ASIMD store, 4 element, one lane, D |
| def : InstRW<[N2Write_4cyc_3L01_3V], (instregex "ST4i(64)$")>; |
| def : InstRW<[N2Write_4cyc_3L01_3V, WriteAdr], (instregex "ST4i(64)_POST$")>; |
| |
| // Cryptography extensions |
| // ----------------------------------------------------------------------------- |
| |
| // Crypto AES ops |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^AES[DE]rr$", "^AESI?MCrr")>; |
| |
| // Crypto polynomial (64x64) multiply long |
| def : InstRW<[N2Write_2cyc_1V0], (instrs PMULLv1i64, PMULLv2i64)>; |
| |
| // Crypto SHA1 hash acceleration op |
| // Crypto SHA1 schedule acceleration ops |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^SHA1(H|SU0|SU1)")>; |
| |
| // Crypto SHA1 hash acceleration ops |
| // Crypto SHA256 hash acceleration ops |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SHA1[CMP]", "^SHA256H2?")>; |
| |
| // Crypto SHA256 schedule acceleration ops |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^SHA256SU[01]")>; |
| |
| // Crypto SHA512 hash acceleration ops |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^SHA512(H|H2|SU0|SU1)")>; |
| |
| // Crypto SHA3 ops |
| def : InstRW<[N2Write_2cyc_1V0], (instrs BCAX, EOR3, RAX1, XAR)>; |
| |
| // Crypto SM3 ops |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^SM3PARTW[12]$", "^SM3SS1$", |
| "^SM3TT[12][AB]$")>; |
| |
| // Crypto SM4 ops |
| def : InstRW<[N2Write_4cyc_1V0], (instrs SM4E, SM4ENCKEY)>; |
| |
| // CRC |
| // ----------------------------------------------------------------------------- |
| |
| def : InstRW<[N2Write_2cyc_1M0], (instregex "^CRC32")>; |
| |
| // SVE Predicate instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Loop control, based on predicate |
| def : InstRW<[N2Write_2cyc_1M], (instrs BRKA_PPmP, BRKA_PPzP, |
| BRKB_PPmP, BRKB_PPzP)>; |
| |
| // Loop control, based on predicate and flag setting |
| def : InstRW<[N2Write_3cyc_1M], (instrs BRKAS_PPzP, BRKBS_PPzP)>; |
| |
| // Loop control, propagating |
| def : InstRW<[N2Write_2cyc_1M0], (instrs BRKN_PPzP, BRKPA_PPzPP, BRKPB_PPzPP)>; |
| |
| // Loop control, propagating and flag setting |
| def : InstRW<[N2Write_3cyc_1M0_1M], (instrs BRKNS_PPzP, BRKPAS_PPzPP, |
| BRKPBS_PPzPP)>; |
| |
| // Loop control, based on GPR |
| def : InstRW<[N2Write_3cyc_1M], |
| (instregex "^WHILE(GE|GT|HI|HS|LE|LO|LS|LT)_P(WW|XX)_[BHSD]$")>; |
| |
| def : InstRW<[N2Write_3cyc_1M], (instregex "^WHILE(RW|WR)_PXX_[BHSD]$")>; |
| |
| // Loop terminate |
| def : InstRW<[N2Write_1cyc_1M], (instregex "^CTERM(EQ|NE)_(WW|XX)$")>; |
| |
| // Predicate counting scalar |
| def : InstRW<[N2Write_2cyc_1M], (instrs ADDPL_XXI, ADDVL_XXI, RDVLI_XI)>; |
| def : InstRW<[N2Write_2cyc_1M], |
| (instregex "^(CNT|DEC|INC|SQDEC|SQINC|UQDEC|UQINC)[BHWD]_XPiI$", |
| "^SQ(DEC|INC)[BHWD]_XPiWdI$", |
| "^(UQDEC|UQINC)[BHWD]_WPiI$")>; |
| |
| // Predicate counting scalar, active predicate |
| def : InstRW<[N2Write_2cyc_1M], |
| (instregex "^CNTP_XPP_[BHSD]$", |
| "^(DEC|INC|SQDEC|SQINC|UQDEC|UQINC)P_XP_[BHSD]$", |
| "^(UQDEC|UQINC)P_WP_[BHSD]$", |
| "^(SQDEC|SQINC|UQDEC|UQINC)P_XPWd_[BHSD]$")>; |
| |
| // Predicate counting vector, active predicate |
| def : InstRW<[N2Write_7cyc_1M_1M0_1V], |
| (instregex "^(DEC|INC|SQDEC|SQINC|UQDEC|UQINC)P_ZP_[HSD]$")>; |
| |
| // Predicate logical |
| def : InstRW<[N2Write_1cyc_1M0], |
| (instregex "^(AND|BIC|EOR|NAND|NOR|ORN|ORR)_PPzPP$")>; |
| |
| // Predicate logical, flag setting |
| def : InstRW<[N2Write_2cyc_1M0_1M], |
| (instregex "^(ANDS|BICS|EORS|NANDS|NORS|ORNS|ORRS)_PPzPP$")>; |
| |
| // Predicate reverse |
| def : InstRW<[N2Write_2cyc_1M], (instregex "^REV_PP_[BHSD]$")>; |
| |
| // Predicate select |
| def : InstRW<[N2Write_1cyc_1M0], (instrs SEL_PPPP)>; |
| |
| // Predicate set |
| def : InstRW<[N2Write_2cyc_1M], (instregex "^PFALSE$", "^PTRUE_[BHSD]$")>; |
| |
| // Predicate set/initialize, set flags |
| def : InstRW<[N2Write_3cyc_1M], (instregex "^PTRUES_[BHSD]$")>; |
| |
| // Predicate find first/next |
| def : InstRW<[N2Write_3cyc_1M], (instregex "^PFIRST_B$", "^PNEXT_[BHSD]$")>; |
| |
| // Predicate test |
| def : InstRW<[N2Write_1cyc_1M], (instrs PTEST_PP)>; |
| |
| // Predicate transpose |
| def : InstRW<[N2Write_2cyc_1M], (instregex "^TRN[12]_PPP_[BHSDQ]$")>; |
| |
| // Predicate unpack and widen |
| def : InstRW<[N2Write_2cyc_1M], (instrs PUNPKHI_PP, PUNPKLO_PP)>; |
| |
| // Predicate zip/unzip |
| def : InstRW<[N2Write_2cyc_1M], (instregex "^(ZIP|UZP)[12]_PPP_[BHSDQ]$")>; |
| |
| // SVE integer instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Arithmetic, absolute diff |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^[SU]ABD_ZPmZ_[BHSD]$")>; |
| |
| // Arithmetic, absolute diff accum |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]ABA_ZZZ_[BHSD]$")>; |
| |
| // Arithmetic, absolute diff accum long |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]ABAL[TB]_ZZZ_[HSD]$")>; |
| |
| // Arithmetic, absolute diff long |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^[SU]ABDL[TB]_ZZZ_[HSD]$")>; |
| |
| // Arithmetic, basic |
| def : InstRW<[N2Write_2cyc_1V], |
| (instregex "^(ABS|ADD|CNOT|NEG|SUB|SUBR)_ZPmZ_[BHSD]$", |
| "^(ADD|SUB)_ZZZ_[BHSD]$", |
| "^(ADD|SUB|SUBR)_ZI_[BHSD]$", |
| "^ADR_[SU]XTW_ZZZ_D_[0123]$", |
| "^ADR_LSL_ZZZ_[SD]_[0123]$", |
| "^[SU](ADD|SUB)[LW][BT]_ZZZ_[HSD]$", |
| "^SADDLBT_ZZZ_[HSD]$", |
| "^[SU]H(ADD|SUB|SUBR)_ZPmZ_[BHSD]$", |
| "^SSUBL(BT|TB)_ZZZ_[HSD]$")>; |
| |
| // Arithmetic, complex |
| def : InstRW<[N2Write_2cyc_1V], |
| (instregex "^R?(ADD|SUB)HN[BT]_ZZZ_[BHS]$", |
| "^SQ(ABS|ADD|NEG|SUB|SUBR)_ZPmZ_[BHSD]$", |
| "^[SU]Q(ADD|SUB)_ZZZ_[BHSD]$", |
| "^[SU]Q(ADD|SUB)_ZI_[BHSD]$", |
| "^(SRH|SUQ|UQ|USQ|URH)ADD_ZPmZ_[BHSD]$", |
| "^(UQSUB|UQSUBR)_ZPmZ_[BHSD]$")>; |
| |
| // Arithmetic, large integer |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^(AD|SB)CL[BT]_ZZZ_[SD]$")>; |
| |
| // Arithmetic, pairwise add |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^ADDP_ZPmZ_[BHSD]$")>; |
| |
| // Arithmetic, pairwise add and accum long |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]ADALP_ZPmZ_[HSD]$")>; |
| |
| // Arithmetic, shift |
| def : InstRW<[N2Write_2cyc_1V1], |
| (instregex "^(ASR|LSL|LSR)_WIDE_ZPmZ_[BHS]$", |
| "^(ASR|LSL|LSR)_WIDE_ZZZ_[BHS]$", |
| "^(ASR|LSL|LSR)_ZPmI_[BHSD]$", |
| "^(ASR|LSL|LSR)_ZPmZ_[BHSD]$", |
| "^(ASR|LSL|LSR)_ZZI_[BHSD]$", |
| "^(ASRR|LSLR|LSRR)_ZPmZ_[BHSD]$")>; |
| |
| // Arithmetic, shift and accumulate |
| def : InstRW<[N2Write_4cyc_1V1], |
| (instregex "^(SRSRA|SSRA|URSRA|USRA)_ZZI_[BHSD]$")>; |
| |
| // Arithmetic, shift by immediate |
| // Arithmetic, shift by immediate and insert |
| def : InstRW<[N2Write_2cyc_1V1], |
| (instregex "^(SHRNB|SHRNT|SSHLLB|SSHLLT|USHLLB|USHLLT|SLI|SRI)_ZZI_[BHSD]$")>; |
| |
| // Arithmetic, shift complex |
| def : InstRW<[N2Write_4cyc_1V1], |
| (instregex "^(SQ)?RSHRU?N[BT]_ZZI_[BHS]$", |
| "^(SQRSHL|SQRSHLR|SQSHL|SQSHLR|UQRSHL|UQRSHLR|UQSHL|UQSHLR)_ZPmZ_[BHSD]$", |
| "^(SQSHL|SQSHLU|UQSHL)_ZPmI_[BHSD]$", |
| "^SQSHRU?N[BT]_ZZI_[BHS]$", |
| "^UQR?SHRN[BT]_ZZI_[BHS]$")>; |
| |
| // Arithmetic, shift right for divide |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^ASRD_ZPmI_[BHSD]$")>; |
| |
| // Arithmetic, shift rounding |
| def : InstRW<[N2Write_4cyc_1V1], |
| (instregex "^(SRSHL|SRSHLR|URSHL|URSHLR)_ZPmZ_[BHSD]$", |
| "^[SU]RSHR_ZPmI_[BHSD]$")>; |
| |
| // Bit manipulation |
| def : InstRW<[N2Write_6cyc_2V1], |
| (instregex "^(BDEP|BEXT|BGRP)_ZZZ_[BHSD]$")>; |
| |
| // Bitwise select |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^(BSL|BSL1N|BSL2N|NBSL)_ZZZZ$")>; |
| |
| // Count/reverse bits |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^(CLS|CLZ|CNT|RBIT)_ZPmZ_[BHSD]$")>; |
| |
| // Broadcast logical bitmask immediate to vector |
| def : InstRW<[N2Write_2cyc_1V], (instrs DUPM_ZI)>; |
| |
| // Compare and set flags |
| def : InstRW<[N2Write_4cyc_1V0_1M], |
| (instregex "^CMP(EQ|GE|GT|HI|HS|LE|LO|LS|LT|NE)_PPzZ[IZ]_[BHSD]$", |
| "^CMP(EQ|GE|GT|HI|HS|LE|LO|LS|LT|NE)_WIDE_PPzZZ_[BHS]$")>; |
| |
| // Complex add |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^(SQ)?CADD_ZZI_[BHSD]$")>; |
| |
| // Complex dot product 8-bit element |
| def : InstRW<[N2Write_3cyc_1V], (instrs CDOT_ZZZ_S, CDOT_ZZZI_S)>; |
| |
| // Complex dot product 16-bit element |
| def : InstRW<[N2Write_4cyc_1V0], (instrs CDOT_ZZZ_D, CDOT_ZZZI_D)>; |
| |
| // Complex multiply-add B, H, S element size |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^CMLA_ZZZ_[BHS]$", |
| "^CMLA_ZZZI_[HS]$")>; |
| |
| // Complex multiply-add D element size |
| def : InstRW<[N2Write_5cyc_2V0], (instrs CMLA_ZZZ_D)>; |
| |
| // Conditional extract operations, scalar form |
| def : InstRW<[N2Write_8cyc_1M0_1V1_1V], (instregex "^CLAST[AB]_RPZ_[BHSD]$")>; |
| |
| // Conditional extract operations, SIMD&FP scalar and vector forms |
| def : InstRW<[N2Write_3cyc_1V1], (instregex "^CLAST[AB]_[VZ]PZ_[BHSD]$", |
| "^COMPACT_ZPZ_[SD]$", |
| "^SPLICE_ZPZZ?_[BHSD]$")>; |
| |
| // Convert to floating point, 64b to float or convert to double |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^[SU]CVTF_ZPmZ_Dto[SD]$")>; |
| |
| // Convert to floating point, 64b to half |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^[SU]CVTF_ZPmZ_DtoH$")>; |
| |
| // Convert to floating point, 32b to single or half |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^[SU]CVTF_ZPmZ_Sto[HS]$")>; |
| |
| // Convert to floating point, 32b to double |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^[SU]CVTF_ZPmZ_StoD$")>; |
| |
| // Convert to floating point, 16b to half |
| def : InstRW<[N2Write_6cyc_4V0], (instregex "^[SU]CVTF_ZPmZ_HtoH$")>; |
| |
| // Copy, scalar |
| def : InstRW<[N2Write_5cyc_1M0_1V], (instregex "^CPY_ZPmR_[BHSD]$")>; |
| |
| // Copy, scalar SIMD&FP or imm |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^CPY_ZPm[IV]_[BHSD]$", |
| "^CPY_ZPzI_[BHSD]$")>; |
| |
| // Divides, 32 bit |
| def : InstRW<[N2Write_12cyc_1V0], (instregex "^[SU]DIVR?_ZPmZ_S$")>; |
| |
| // Divides, 64 bit |
| def : InstRW<[N2Write_20cyc_1V0], (instregex "^[SU]DIVR?_ZPmZ_D$")>; |
| |
| // Dot product, 8 bit |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^[SU]DOT_ZZZI?_S$")>; |
| |
| // Dot product, 8 bit, using signed and unsigned integers |
| def : InstRW<[N2Write_3cyc_1V], (instrs SUDOT_ZZZI, USDOT_ZZZI, USDOT_ZZZ)>; |
| |
| // Dot product, 16 bit |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^[SU]DOT_ZZZI?_D$")>; |
| |
| // Duplicate, immediate and indexed form |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^DUP_ZI_[BHSD]$", |
| "^DUP_ZZI_[BHSDQ]$")>; |
| |
| // Duplicate, scalar form |
| def : InstRW<[N2Write_3cyc_1M0], (instregex "^DUP_ZR_[BHSD]$")>; |
| |
| // Extend, sign or zero |
| def : InstRW<[N2Write_2cyc_1V1], (instregex "^[SU]XTB_ZPmZ_[HSD]$", |
| "^[SU]XTH_ZPmZ_[SD]$", |
| "^[SU]XTW_ZPmZ_[D]$")>; |
| |
| // Extract |
| def : InstRW<[N2Write_2cyc_1V], (instrs EXT_ZZI, EXT_ZZI_B)>; |
| |
| // Extract narrow saturating |
| def : InstRW<[N2Write_4cyc_1V1], (instregex "^[SU]QXTN[BT]_ZZ_[BHS]$", |
| "^SQXTUN[BT]_ZZ_[BHS]$")>; |
| |
| // Extract/insert operation, SIMD and FP scalar form |
| def : InstRW<[N2Write_3cyc_1V1], (instregex "^LAST[AB]_VPZ_[BHSD]$", |
| "^INSR_ZV_[BHSD]$")>; |
| |
| // Extract/insert operation, scalar |
| def : InstRW<[N2Write_5cyc_1V1_1M0], (instregex "^LAST[AB]_RPZ_[BHSD]$", |
| "^INSR_ZR_[BHSD]$")>; |
| |
| // Histogram operations |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^HISTCNT_ZPzZZ_[SD]$", |
| "^HISTSEG_ZZZ$")>; |
| |
| // Horizontal operations, B, H, S form, immediate operands only |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^INDEX_II_[BHS]$")>; |
| |
| // Horizontal operations, B, H, S form, scalar, immediate operands/ scalar |
| // operands only / immediate, scalar operands |
| def : InstRW<[N2Write_7cyc_1M0_1V0], (instregex "^INDEX_(IR|RI|RR)_[BHS]$")>; |
| |
| // Horizontal operations, D form, immediate operands only |
| def : InstRW<[N2Write_5cyc_2V0], (instrs INDEX_II_D)>; |
| |
| // Horizontal operations, D form, scalar, immediate operands)/ scalar operands |
| // only / immediate, scalar operands |
| def : InstRW<[N2Write_8cyc_2M0_2V0], (instregex "^INDEX_(IR|RI|RR)_D$")>; |
| |
| // Logical |
| def : InstRW<[N2Write_2cyc_1V], |
| (instregex "^(AND|EOR|ORR)_ZI$", |
| "^(AND|BIC|EOR|EOR(BT|TB)?|ORR)_ZZZ$", |
| "^EOR(BT|TB)_ZZZ_[BHSD]$", |
| "^(AND|BIC|EOR|NOT|ORR)_ZPmZ_[BHSD]$")>; |
| |
| // Max/min, basic and pairwise |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^[SU](MAX|MIN)_ZI_[BHSD]$", |
| "^[SU](MAX|MIN)P?_ZPmZ_[BHSD]$")>; |
| |
| // Matching operations |
| def : InstRW<[N2Write_2cyc_1V0_1M], (instregex "^N?MATCH_PPzZZ_[BH]$")>; |
| |
| // Matrix multiply-accumulate |
| def : InstRW<[N2Write_3cyc_1V], (instrs SMMLA_ZZZ, UMMLA_ZZZ, USMMLA_ZZZ)>; |
| |
| // Move prefix |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^MOVPRFX_ZP[mz]Z_[BHSD]$", |
| "^MOVPRFX_ZZ$")>; |
| |
| // Multiply, B, H, S element size |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^MUL_(ZI|ZPmZ|ZZZI|ZZZ)_[BHS]$", |
| "^[SU]MULH_(ZPmZ|ZZZ)_[BHS]$")>; |
| |
| // Multiply, D element size |
| def : InstRW<[N2Write_5cyc_2V0], (instregex "^MUL_(ZI|ZPmZ|ZZZI|ZZZ)_D$", |
| "^[SU]MULH_(ZPmZ|ZZZ)_D$")>; |
| |
| // Multiply long |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^[SU]MULL[BT]_ZZZI_[SD]$", |
| "^[SU]MULL[BT]_ZZZ_[HSD]$")>; |
| |
| // Multiply accumulate, B, H, S element size |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^ML[AS]_ZZZI_[BHS]$", |
| "^(ML[AS]|MAD|MSB)_ZPmZZ_[BHS]$")>; |
| |
| // Multiply accumulate, D element size |
| def : InstRW<[N2Write_5cyc_2V0], (instregex "^ML[AS]_ZZZI_D$", |
| "^(ML[AS]|MAD|MSB)_ZPmZZ_D$")>; |
| |
| // Multiply accumulate long |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^[SU]ML[AS]L[BT]_ZZZ_[HSD]$", |
| "^[SU]ML[AS]L[BT]_ZZZI_[SD]$")>; |
| |
| // Multiply accumulate saturating doubling long regular |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQDML[AS](LB|LT|LBT)_ZZZ_[HSD]$", |
| "^SQDML[AS](LB|LT)_ZZZI_[SD]$")>; |
| |
| // Multiply saturating doubling high, B, H, S element size |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQDMULH_ZZZ_[BHS]$", |
| "^SQDMULH_ZZZI_[HS]$")>; |
| |
| // Multiply saturating doubling high, D element size |
| def : InstRW<[N2Write_5cyc_2V0], (instrs SQDMULH_ZZZ_D, SQDMULH_ZZZI_D)>; |
| |
| // Multiply saturating doubling long |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQDMULL[BT]_ZZZ_[HSD]$", |
| "^SQDMULL[BT]_ZZZI_[SD]$")>; |
| |
| // Multiply saturating rounding doubling regular/complex accumulate, B, H, S |
| // element size |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQRDML[AS]H_ZZZ_[BHS]$", |
| "^SQRDCMLAH_ZZZ_[BHS]$", |
| "^SQRDML[AS]H_ZZZI_[HS]$", |
| "^SQRDCMLAH_ZZZI_[HS]$")>; |
| |
| // Multiply saturating rounding doubling regular/complex accumulate, D element |
| // size |
| def : InstRW<[N2Write_5cyc_2V0], (instregex "^SQRDML[AS]H_ZZZI?_D$", |
| "^SQRDCMLAH_ZZZ_D$")>; |
| |
| // Multiply saturating rounding doubling regular/complex, B, H, S element size |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SQRDMULH_ZZZ_[BHS]$", |
| "^SQRDMULH_ZZZI_[HS]$")>; |
| |
| // Multiply saturating rounding doubling regular/complex, D element size |
| def : InstRW<[N2Write_5cyc_2V0], (instregex "^SQRDMULH_ZZZI?_D$")>; |
| |
| // Multiply/multiply long, (8x8) polynomial |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^PMUL_ZZZ_B$", |
| "^PMULL[BT]_ZZZ_[HDQ]$")>; |
| |
| // Predicate counting vector |
| def : InstRW<[N2Write_2cyc_1V0], |
| (instregex "^(DEC|INC|SQDEC|SQINC|UQDEC|UQINC)[HWD]_ZPiI$")>; |
| |
| // Reciprocal estimate |
| def : InstRW<[N2Write_4cyc_2V0], (instrs URECPE_ZPmZ_S, URSQRTE_ZPmZ_S)>; |
| |
| // Reduction, arithmetic, B form |
| def : InstRW<[N2Write_11cyc_2V_2V1], (instregex "^[SU](ADD|MAX|MIN)V_VPZ_B")>; |
| |
| // Reduction, arithmetic, H form |
| def : InstRW<[N2Write_9cyc_2V_2V1], (instregex "^[SU](ADD|MAX|MIN)V_VPZ_H")>; |
| |
| // Reduction, arithmetic, S form |
| def : InstRW<[N2Write_8cyc_2V_2V1], (instregex "^[SU](ADD|MAX|MIN)V_VPZ_S")>; |
| |
| // Reduction, arithmetic, D form |
| def : InstRW<[N2Write_8cyc_2V_2V1], (instregex "^[SU](ADD|MAX|MIN)V_VPZ_D")>; |
| |
| // Reduction, logical |
| def : InstRW<[N2Write_6cyc_1V_1V1], (instregex "^(ANDV|EORV|ORV)_VPZ_[BHSD]$")>; |
| |
| // Reverse, vector |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^REV_ZZ_[BHSD]$", |
| "^REVB_ZPmZ_[HSD]$", |
| "^REVH_ZPmZ_[SD]$", |
| "^REVW_ZPmZ_D$")>; |
| |
| // Select, vector form |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^SEL_ZPZZ_[BHSD]$")>; |
| |
| // Table lookup |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^TBL_ZZZZ?_[BHSD]$")>; |
| |
| // Table lookup extension |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^TBX_ZZZ_[BHSD]$")>; |
| |
| // Transpose, vector form |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^TRN[12]_ZZZ_[BHSDQ]$")>; |
| |
| // Unpack and extend |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^[SU]UNPK(HI|LO)_ZZ_[HSD]$")>; |
| |
| // Zip/unzip |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^(UZP|ZIP)[12]_ZZZ_[BHSDQ]$")>; |
| |
| // SVE floating-point instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Floating point absolute value/difference |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^FAB[SD]_ZPmZ_[HSD]$")>; |
| |
| // Floating point arithmetic |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^F(ADD|SUB)_(ZPm[IZ]|ZZZ)_[HSD]$", |
| "^FADDP_ZPmZZ_[HSD]$", |
| "^FNEG_ZPmZ_[HSD]$", |
| "^FSUBR_ZPm[IZ]_[HSD]$")>; |
| |
| // Floating point associative add, F16 |
| def : InstRW<[N2Write_10cyc_1V1], (instrs FADDA_VPZ_H)>; |
| |
| // Floating point associative add, F32 |
| def : InstRW<[N2Write_6cyc_1V1], (instrs FADDA_VPZ_S)>; |
| |
| // Floating point associative add, F64 |
| def : InstRW<[N2Write_4cyc_1V], (instrs FADDA_VPZ_D)>; |
| |
| // Floating point compare |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^FACG[ET]_PPzZZ_[HSD]$", |
| "^FCM(EQ|GE|GT|NE)_PPzZ[0Z]_[HSD]$", |
| "^FCM(LE|LT)_PPzZ0_[HSD]$", |
| "^FCMUO_PPzZZ_[HSD]$")>; |
| |
| // Floating point complex add |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^FCADD_ZPmZ_[HSD]$")>; |
| |
| // Floating point complex multiply add |
| def : InstRW<[N2Write_5cyc_1V], (instregex "^FCMLA_ZPmZZ_[HSD]$", |
| "^FCMLA_ZZZI_[HS]$")>; |
| |
| // Floating point convert, long or narrow (F16 to F32 or F32 to F16) |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^FCVT_ZPmZ_(HtoS|StoH)$", |
| "^FCVTLT_ZPmZ_HtoS$", |
| "^FCVTNT_ZPmZ_StoH$")>; |
| |
| // Floating point convert, long or narrow (F16 to F64, F32 to F64, F64 to F32 |
| // or F64 to F16) |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^FCVT_ZPmZ_(HtoD|StoD|DtoS|DtoH)$", |
| "^FCVTLT_ZPmZ_StoD$", |
| "^FCVTNT_ZPmZ_DtoS$")>; |
| |
| // Floating point convert, round to odd |
| def : InstRW<[N2Write_3cyc_1V0], (instrs FCVTX_ZPmZ_DtoS, FCVTXNT_ZPmZ_DtoS)>; |
| |
| // Floating point base2 log, F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instrs FLOGB_ZPmZ_H)>; |
| |
| // Floating point base2 log, F32 |
| def : InstRW<[N2Write_4cyc_2V0], (instrs FLOGB_ZPmZ_S)>; |
| |
| // Floating point base2 log, F64 |
| def : InstRW<[N2Write_3cyc_1V0], (instrs FLOGB_ZPmZ_D)>; |
| |
| // Floating point convert to integer, F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instregex "^FCVTZ[SU]_ZPmZ_HtoH$")>; |
| |
| // Floating point convert to integer, F32 |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^FCVTZ[SU]_ZPmZ_(HtoS|StoS)$")>; |
| |
| // Floating point convert to integer, F64 |
| def : InstRW<[N2Write_3cyc_1V0], |
| (instregex "^FCVTZ[SU]_ZPmZ_(HtoD|StoD|DtoS|DtoD)$")>; |
| |
| // Floating point copy |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^FCPY_ZPmI_[HSD]$", |
| "^FDUP_ZI_[HSD]$")>; |
| |
| // Floating point divide, F16 |
| def : InstRW<[N2Write_13cyc_1V0], (instregex "^FDIVR?_ZPmZ_H$")>; |
| |
| // Floating point divide, F32 |
| def : InstRW<[N2Write_10cyc_1V0], (instregex "^FDIVR?_ZPmZ_S$")>; |
| |
| // Floating point divide, F64 |
| def : InstRW<[N2Write_15cyc_1V0], (instregex "^FDIVR?_ZPmZ_D$")>; |
| |
| // Floating point min/max pairwise |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^F(MAX|MIN)(NM)?P_ZPmZZ_[HSD]$")>; |
| |
| // Floating point min/max |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^F(MAX|MIN)(NM)?_ZPm[IZ]_[HSD]$")>; |
| |
| // Floating point multiply |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^(FSCALE|FMULX)_ZPmZ_[HSD]$", |
| "^FMUL_(ZPm[IZ]|ZZZI?)_[HSD]$")>; |
| |
| // Floating point multiply accumulate |
| def : InstRW<[N2Write_4cyc_1V], |
| (instregex "^FML[AS]_(ZPmZZ|ZZZI)_[HSD]$", |
| "^(FMAD|FNMAD|FNML[AS]|FN?MSB)_ZPmZZ_[HSD]$")>; |
| |
| // Floating point multiply add/sub accumulate long |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^FML[AS]L[BT]_ZZZI?_SHH$")>; |
| |
| // Floating point reciprocal estimate, F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instrs FRECPE_ZZ_H, FRECPX_ZPmZ_H, |
| FRSQRTE_ZZ_H)>; |
| |
| // Floating point reciprocal estimate, F32 |
| def : InstRW<[N2Write_4cyc_2V0], (instrs FRECPE_ZZ_S, FRECPX_ZPmZ_S, |
| FRSQRTE_ZZ_S)>; |
| |
| // Floating point reciprocal estimate, F64 |
| def : InstRW<[N2Write_3cyc_1V0], (instrs FRECPE_ZZ_D, FRECPX_ZPmZ_D, |
| FRSQRTE_ZZ_D)>; |
| |
| // Floating point reciprocal step |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^F(RECPS|RSQRTS)_ZZZ_[HSD]$")>; |
| |
| // Floating point reduction, F16 |
| def : InstRW<[N2Write_6cyc_2V], |
| (instregex "^(FADDV|FMAXNMV|FMAXV|FMINNMV|FMINV)_VPZ_H$")>; |
| |
| // Floating point reduction, F32 |
| def : InstRW<[N2Write_4cyc_1V], |
| (instregex "^(FADDV|FMAXNMV|FMAXV|FMINNMV|FMINV)_VPZ_S$")>; |
| |
| // Floating point reduction, F64 |
| def : InstRW<[N2Write_2cyc_1V], |
| (instregex "^(FADDV|FMAXNMV|FMAXV|FMINNMV|FMINV)_VPZ_D$")>; |
| |
| // Floating point round to integral, F16 |
| def : InstRW<[N2Write_6cyc_4V0], (instregex "^FRINT[AIMNPXZ]_ZPmZ_H$")>; |
| |
| // Floating point round to integral, F32 |
| def : InstRW<[N2Write_4cyc_2V0], (instregex "^FRINT[AIMNPXZ]_ZPmZ_S$")>; |
| |
| // Floating point round to integral, F64 |
| def : InstRW<[N2Write_3cyc_1V0], (instregex "^FRINT[AIMNPXZ]_ZPmZ_D$")>; |
| |
| // Floating point square root, F16 |
| def : InstRW<[N2Write_13cyc_1V0], (instrs FSQRT_ZPmZ_H)>; |
| |
| // Floating point square root, F32 |
| def : InstRW<[N2Write_10cyc_1V0], (instrs FSQRT_ZPmZ_S)>; |
| |
| // Floating point square root, F64 |
| def : InstRW<[N2Write_16cyc_1V0], (instrs FSQRT_ZPmZ_D)>; |
| |
| // Floating point trigonometric exponentiation |
| def : InstRW<[N2Write_3cyc_1V1], (instregex "^FEXPA_ZZ_[HSD]$")>; |
| |
| // Floating point trigonometric multiply add |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^FTMAD_ZZI_[HSD]$")>; |
| |
| // Floating point trigonometric, miscellaneous |
| def : InstRW<[N2Write_3cyc_1V], (instregex "^FTS(MUL|SEL)_ZZZ_[HSD]$")>; |
| |
| // SVE BFloat16 (BF16) instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Convert, F32 to BF16 |
| def : InstRW<[N2Write_3cyc_1V0], (instrs BFCVT_ZPmZ, BFCVTNT_ZPmZ)>; |
| |
| // Dot product |
| def : InstRW<[N2Write_4cyc_1V], (instrs BFDOT_ZZI, BFDOT_ZZZ)>; |
| |
| // Matrix multiply accumulate |
| def : InstRW<[N2Write_5cyc_1V], (instrs BFMMLA_ZZZ)>; |
| |
| // Multiply accumulate long |
| def : InstRW<[N2Write_4cyc_1V], (instregex "^BFMLAL[BT]_ZZZ(I)?$")>; |
| |
| // SVE Load instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Load vector |
| def : InstRW<[N2Write_6cyc_1L], (instrs LDR_ZXI)>; |
| |
| // Load predicate |
| def : InstRW<[N2Write_6cyc_1L_1M], (instrs LDR_PXI)>; |
| |
| // Contiguous load, scalar + imm |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LD1[BHWD]_IMM_REAL$", |
| "^LD1S?B_[HSD]_IMM_REAL$", |
| "^LD1S?H_[SD]_IMM_REAL$", |
| "^LD1S?W_D_IMM_REAL$" )>; |
| // Contiguous load, scalar + scalar |
| def : InstRW<[N2Write_6cyc_1L01], (instregex "^LD1[BHWD]$", |
| "^LD1S?B_[HSD]$", |
| "^LD1S?H_[SD]$", |
| "^LD1S?W_D$" )>; |
| |
| // Contiguous load broadcast, scalar + imm |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LD1R[BHWD]_IMM$", |
| "^LD1RSW_IMM$", |
| "^LD1RS?B_[HSD]_IMM$", |
| "^LD1RS?H_[SD]_IMM$", |
| "^LD1RS?W_D_IMM$", |
| "^LD1RQ_[BHWD]_IMM$")>; |
| |
| // Contiguous load broadcast, scalar + scalar |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LD1RQ_[BHWD]$")>; |
| |
| // Non temporal load, scalar + imm |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LDNT1[BHWD]_ZRI$")>; |
| |
| // Non temporal load, scalar + scalar |
| def : InstRW<[N2Write_6cyc_1L_1S], (instregex "^LDNT1[BHWD]_ZRR$")>; |
| |
| // Non temporal gather load, vector + scalar 32-bit element size |
| def : InstRW<[N2Write_9cyc_1L_1V], (instregex "^LDNT1[BHW]_ZZR_S_REAL$", |
| "^LDNT1S[BH]_ZZR_S_REAL$")>; |
| |
| // Non temporal gather load, vector + scalar 64-bit element size |
| def : InstRW<[N2Write_10cyc_2L_2V1], (instregex "^LDNT1S?[BHW]_ZZR_D_REAL$")>; |
| def : InstRW<[N2Write_10cyc_2L_2V1], (instrs LDNT1D_ZZR_D_REAL)>; |
| |
| // Contiguous first faulting load, scalar + scalar |
| def : InstRW<[N2Write_6cyc_1L_1S], (instregex "^LDFF1[BHWD]_REAL$", |
| "^LDFF1S?B_[HSD]_REAL$", |
| "^LDFF1S?H_[SD]_REAL$", |
| "^LDFF1S?W_D_REAL$")>; |
| |
| // Contiguous non faulting load, scalar + imm |
| def : InstRW<[N2Write_6cyc_1L], (instregex "^LDNF1[BHWD]_IMM_REAL$", |
| "^LDNF1S?B_[HSD]_IMM_REAL$", |
| "^LDNF1S?H_[SD]_IMM_REAL$", |
| "^LDNF1S?W_D_IMM_REAL$")>; |
| |
| // Contiguous Load two structures to two vectors, scalar + imm |
| def : InstRW<[N2Write_8cyc_1L_1V], (instregex "^LD2[BHWD]_IMM$")>; |
| |
| // Contiguous Load two structures to two vectors, scalar + scalar |
| def : InstRW<[N2Write_9cyc_1L_1V], (instregex "^LD2[BHWD]$")>; |
| |
| // Contiguous Load three structures to three vectors, scalar + imm |
| def : InstRW<[N2Write_9cyc_1L_1V], (instregex "^LD3[BHWD]_IMM$")>; |
| |
| // Contiguous Load three structures to three vectors, scalar + scalar |
| def : InstRW<[N2Write_10cyc_1V_1L_1S], (instregex "^LD3[BHWD]$")>; |
| |
| // Contiguous Load four structures to four vectors, scalar + imm |
| def : InstRW<[N2Write_9cyc_2L_2V], (instregex "^LD4[BHWD]_IMM$")>; |
| |
| // Contiguous Load four structures to four vectors, scalar + scalar |
| def : InstRW<[N2Write_10cyc_2L_2V_2S], (instregex "^LD4[BHWD]$")>; |
| |
| // Gather load, vector + imm, 32-bit element size |
| def : InstRW<[N2Write_9cyc_1L_1V], (instregex "^GLD(FF)?1S?[BH]_S_IMM_REAL$", |
| "^GLD(FF)?1W_IMM_REAL$")>; |
| |
| // Gather load, vector + imm, 64-bit element size |
| def : InstRW<[N2Write_9cyc_2L_2V], (instregex "^GLD(FF)?1S?[BHW]_D_IMM_REAL$", |
| "^GLD(FF)?1D_IMM_REAL$")>; |
| |
| // Gather load, 64-bit element size |
| def : InstRW<[N2Write_9cyc_2L_2V], |
| (instregex "^GLD(FF)?1S?[BHW]_D_[SU]XTW_(SCALED_)?REAL$", |
| "^GLD(FF)?1S?[BHW]_D_(SCALED_)?REAL$", |
| "^GLD(FF)?1D_[SU]XTW_(SCALED_)?REAL$", |
| "^GLD(FF)?1D_(SCALED_)?REAL$")>; |
| |
| // Gather load, 32-bit scaled offset |
| def : InstRW<[N2Write_10cyc_2L_2V], |
| (instregex "^GLD(FF)?1S?[HW]_S_[SU]XTW_SCALED_REAL$", |
| "^GLD(FF)?1W_[SU]XTW_SCALED_REAL")>; |
| |
| // Gather load, 32-bit unpacked unscaled offset |
| def : InstRW<[N2Write_9cyc_1L_1V], (instregex "^GLD(FF)?1S?[BH]_S_[SU]XTW_REAL$", |
| "^GLD(FF)?1W_[SU]XTW_REAL$")>; |
| |
| // SVE Store instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Store from predicate reg |
| def : InstRW<[N2Write_1cyc_1L01], (instrs STR_PXI)>; |
| |
| // Store from vector reg |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instrs STR_ZXI)>; |
| |
| // Contiguous store, scalar + imm |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^ST1[BHWD]_IMM$", |
| "^ST1B_[HSD]_IMM$", |
| "^ST1H_[SD]_IMM$", |
| "^ST1W_D_IMM$")>; |
| |
| // Contiguous store, scalar + scalar |
| def : InstRW<[N2Write_2cyc_1L01_1S_1V], (instregex "^ST1H(_[SD])?$")>; |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^ST1[BWD]$", |
| "^ST1B_[HSD]$", |
| "^ST1W_D$")>; |
| |
| // Contiguous store two structures from two vectors, scalar + imm |
| def : InstRW<[N2Write_4cyc_1L01_1V], (instregex "^ST2[BHWD]_IMM$")>; |
| |
| // Contiguous store two structures from two vectors, scalar + scalar |
| def : InstRW<[N2Write_4cyc_1L01_1S_1V], (instrs ST2H)>; |
| |
| // Contiguous store two structures from two vectors, scalar + scalar |
| def : InstRW<[N2Write_4cyc_1L01_1V], (instregex "^ST2[BWD]$")>; |
| |
| // Contiguous store three structures from three vectors, scalar + imm |
| def : InstRW<[N2Write_7cyc_5L01_5V], (instregex "^ST3[BHWD]_IMM$")>; |
| |
| // Contiguous store three structures from three vectors, scalar + scalar |
| def : InstRW<[N2Write_7cyc_5L01_5S_5V], (instrs ST3H)>; |
| |
| // Contiguous store three structures from three vectors, scalar + scalar |
| def : InstRW<[N2Write_7cyc_5L01_5S_5V], (instregex "^ST3[BWD]$")>; |
| |
| // Contiguous store four structures from four vectors, scalar + imm |
| def : InstRW<[N2Write_11cyc_9L01_9V], (instregex "^ST4[BHWD]_IMM$")>; |
| |
| // Contiguous store four structures from four vectors, scalar + scalar |
| def : InstRW<[N2Write_11cyc_9L01_9S_9V], (instrs ST4H)>; |
| |
| // Contiguous store four structures from four vectors, scalar + scalar |
| def : InstRW<[N2Write_11cyc_9L01_9S_9V], (instregex "^ST4[BWD]$")>; |
| |
| // Non temporal store, scalar + imm |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^STNT1[BHWD]_ZRI$")>; |
| |
| // Non temporal store, scalar + scalar |
| def : InstRW<[N2Write_2cyc_1L01_1S_1V], (instrs STNT1H_ZRR)>; |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^STNT1[BWD]_ZRR$")>; |
| |
| // Scatter non temporal store, vector + scalar 32-bit element size |
| def : InstRW<[N2Write_4cyc_2L01_2V], (instregex "^STNT1[BHW]_ZZR_S")>; |
| |
| // Scatter non temporal store, vector + scalar 64-bit element size |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^STNT1[BHWD]_ZZR_D")>; |
| |
| // Scatter store vector + imm 32-bit element size |
| def : InstRW<[N2Write_4cyc_2L01_2V], (instregex "^SST1[BH]_S_IMM$", |
| "^SST1W_IMM$")>; |
| |
| // Scatter store vector + imm 64-bit element size |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^SST1[BHW]_D_IMM$", |
| "^SST1D_IMM$")>; |
| |
| // Scatter store, 32-bit scaled offset |
| def : InstRW<[N2Write_4cyc_2L01_2V], |
| (instregex "^SST1(H_S|W)_[SU]XTW_SCALED$")>; |
| |
| // Scatter store, 32-bit unpacked unscaled offset |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^SST1[BHW]_D_[SU]XTW$", |
| "^SST1D_[SU]XTW$")>; |
| |
| // Scatter store, 32-bit unpacked scaled offset |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^SST1[HW]_D_[SU]XTW_SCALED$", |
| "^SST1D_[SU]XTW_SCALED$")>; |
| |
| // Scatter store, 32-bit unscaled offset |
| def : InstRW<[N2Write_4cyc_2L01_2V], (instregex "^SST1[BH]_S_[SU]XTW$", |
| "^SST1W_[SU]XTW$")>; |
| |
| // Scatter store, 64-bit scaled offset |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^SST1[HW]_D_SCALED$", |
| "^SST1D_SCALED$")>; |
| |
| // Scatter store, 64-bit unscaled offset |
| def : InstRW<[N2Write_2cyc_1L01_1V], (instregex "^SST1[BHW]_D$", |
| "^SST1D$")>; |
| |
| // SVE Miscellaneous instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Read first fault register, unpredicated |
| def : InstRW<[N2Write_2cyc_1M0], (instrs RDFFR_P_REAL)>; |
| |
| // Read first fault register, predicated |
| def : InstRW<[N2Write_3cyc_1M0_1M], (instrs RDFFR_PPz_REAL)>; |
| |
| // Read first fault register and set flags |
| def : InstRW<[N2Write_4cyc_2M0_2M], (instrs RDFFRS_PPz)>; |
| |
| // Set first fault register |
| // Write to first fault register |
| def : InstRW<[N2Write_2cyc_1M0], (instrs SETFFR, WRFFR)>; |
| |
| // Prefetch |
| def : InstRW<[N2Write_4cyc_1L], (instregex "^PRF[BHWD]")>; |
| |
| // SVE Cryptographic instructions |
| // ----------------------------------------------------------------------------- |
| |
| // Crypto AES ops |
| def : InstRW<[N2Write_2cyc_1V], (instregex "^AES[DE]_ZZZ_B$", |
| "^AESI?MC_ZZ_B$")>; |
| |
| // Crypto SHA3 ops |
| def : InstRW<[N2Write_2cyc_1V0], (instregex "^(BCAX|EOR3)_ZZZZ$", |
| "^RAX1_ZZZ_D$", |
| "^XAR_ZZZI_[BHSD]$")>; |
| |
| // Crypto SM4 ops |
| def : InstRW<[N2Write_4cyc_1V0], (instregex "^SM4E(KEY)?_ZZZ_S$")>; |
| |
| } |