# AArch64 SME instruction descriptions # # Copyright (c) 2022 Linaro, Ltd # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, see . # # This file is processed by scripts/decodetree.py # ### SME Misc ZERO 11000000 00 001 00000000000 imm:8 ZERO_zt0 11000000 01 001 00000000000 00000001 ### SME Move into/from Array %mova_rs 13:2 !function=plus_12 %mova_rv 13:2 !function=plus_8 &mova_a rv zr off &mova_p esz rs pg zr za off v:bool &mova_t esz rs zr za off v:bool MOVA_tz 11000000 00 00000 0 v:1 .. pg:3 zr:5 0 off:4 \ &mova_p rs=%mova_rs esz=0 za=0 MOVA_tz 11000000 01 00000 0 v:1 .. pg:3 zr:5 0 za:1 off:3 \ &mova_p rs=%mova_rs esz=1 MOVA_tz 11000000 10 00000 0 v:1 .. pg:3 zr:5 0 za:2 off:2 \ &mova_p rs=%mova_rs esz=2 MOVA_tz 11000000 11 00000 0 v:1 .. pg:3 zr:5 0 za:3 off:1 \ &mova_p rs=%mova_rs esz=3 MOVA_tz 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za:4 \ &mova_p rs=%mova_rs esz=4 off=0 MOVA_zt 11000000 00 00001 0 v:1 .. pg:3 0 off:4 zr:5 \ &mova_p rs=%mova_rs esz=0 za=0 MOVA_zt 11000000 01 00001 0 v:1 .. pg:3 0 za:1 off:3 zr:5 \ &mova_p rs=%mova_rs esz=1 MOVA_zt 11000000 10 00001 0 v:1 .. pg:3 0 za:2 off:2 zr:5 \ &mova_p rs=%mova_rs esz=2 MOVA_zt 11000000 11 00001 0 v:1 .. pg:3 0 za:3 off:1 zr:5 \ &mova_p rs=%mova_rs esz=3 MOVA_zt 11000000 11 00001 1 v:1 .. pg:3 0 za:4 zr:5 \ &mova_p rs=%mova_rs esz=4 off=0 MOVA_tz2 11000000 00 00010 0 v:1 .. 000 zr:4 0 00 off:3 \ &mova_t rs=%mova_rs esz=0 za=0 MOVA_tz2 11000000 01 00010 0 v:1 .. 000 zr:4 0 00 za:1 off:2 \ &mova_t rs=%mova_rs esz=1 MOVA_tz2 11000000 10 00010 0 v:1 .. 000 zr:4 0 00 za:2 off:1 \ &mova_t rs=%mova_rs esz=2 MOVA_tz2 11000000 11 00010 0 v:1 .. 000 zr:4 0 00 za:3 \ &mova_t rs=%mova_rs esz=3 off=0 MOVA_zt2 11000000 00 00011 0 v:1 .. 000 00 off:3 zr:4 0 \ &mova_t rs=%mova_rs esz=0 za=0 MOVA_zt2 11000000 01 00011 0 v:1 .. 000 00 za:1 off:2 zr:4 0 \ &mova_t rs=%mova_rs esz=1 MOVA_zt2 11000000 10 00011 0 v:1 .. 000 00 za:2 off:1 zr:4 0 \ &mova_t rs=%mova_rs esz=2 MOVA_zt2 11000000 11 00011 0 v:1 .. 000 00 za:3 zr:4 0 \ &mova_t rs=%mova_rs esz=3 off=0 MOVA_tz4 11000000 00 00010 0 v:1 .. 001 zr:3 00 000 off:2 \ &mova_t rs=%mova_rs esz=0 za=0 MOVA_tz4 11000000 01 00010 0 v:1 .. 001 zr:3 00 000 za:1 off:1 \ &mova_t rs=%mova_rs esz=1 MOVA_tz4 11000000 10 00010 0 v:1 .. 001 zr:3 00 000 za:2 \ &mova_t rs=%mova_rs esz=2 off=0 MOVA_tz4 11000000 11 00010 0 v:1 .. 001 zr:3 00 00 za:3 \ &mova_t rs=%mova_rs esz=3 off=0 MOVA_zt4 11000000 00 00011 0 v:1 .. 001 000 off:2 zr:3 00 \ &mova_t rs=%mova_rs esz=0 za=0 MOVA_zt4 11000000 01 00011 0 v:1 .. 001 000 za:1 off:1 zr:3 00 \ &mova_t rs=%mova_rs esz=1 MOVA_zt4 11000000 10 00011 0 v:1 .. 001 000 za:2 zr:3 00 \ &mova_t rs=%mova_rs esz=2 off=0 MOVA_zt4 11000000 11 00011 0 v:1 .. 001 00 za:3 zr:3 00 \ &mova_t rs=%mova_rs esz=3 off=0 MOVA_az2 11000000 00 00010 00 .. 010 zr:4 000 off:3 \ &mova_a rv=%mova_rv MOVA_az4 11000000 00 00010 00 .. 011 zr:3 0000 off:3 \ &mova_a rv=%mova_rv MOVA_za2 11000000 00 00011 00 .. 010 00 off:3 zr:4 0 \ &mova_a rv=%mova_rv MOVA_za4 11000000 00 00011 00 .. 011 00 off:3 zr:3 00 \ &mova_a rv=%mova_rv ### SME Move and Zero MOVAZ_za2 11000000 00000110 0 .. 01010 off:3 zr:4 0 \ &mova_a rv=%mova_rv MOVAZ_za4 11000000 00000110 0 .. 01110 off:3 zr:3 00 \ &mova_a rv=%mova_rv MOVAZ_zt 11000000 00 00001 0 v:1 .. 0001 off:4 zr:5 \ &mova_t rs=%mova_rs esz=0 za=0 MOVAZ_zt 11000000 01 00001 0 v:1 .. 0001 za:1 off:3 zr:5 \ &mova_t rs=%mova_rs esz=1 MOVAZ_zt 11000000 10 00001 0 v:1 .. 0001 za:2 off:2 zr:5 \ &mova_t rs=%mova_rs esz=2 MOVAZ_zt 11000000 11 00001 0 v:1 .. 0001 za:3 off:1 zr:5 \ &mova_t rs=%mova_rs esz=3 MOVAZ_zt 11000000 11 00001 1 v:1 .. 0001 za:4 zr:5 \ &mova_t rs=%mova_rs esz=4 off=0 MOVAZ_zt2 11000000 00 00011 0 v:1 .. 00010 off:3 zr:4 0 \ &mova_t rs=%mova_rs esz=0 za=0 MOVAZ_zt2 11000000 01 00011 0 v:1 .. 00010 za:1 off:2 zr:4 0 \ &mova_t rs=%mova_rs esz=1 MOVAZ_zt2 11000000 10 00011 0 v:1 .. 00010 za:2 off:1 zr:4 0 \ &mova_t rs=%mova_rs esz=2 MOVAZ_zt2 11000000 11 00011 0 v:1 .. 00010 za:3 zr:4 0 \ &mova_t rs=%mova_rs esz=3 off=0 MOVAZ_zt4 11000000 00 00011 0 v:1 .. 001100 off:2 zr:3 00 \ &mova_t rs=%mova_rs esz=0 za=0 MOVAZ_zt4 11000000 01 00011 0 v:1 .. 001100 za:1 off:1 zr:3 00 \ &mova_t rs=%mova_rs esz=1 MOVAZ_zt4 11000000 10 00011 0 v:1 .. 001100 za:2 zr:3 00 \ &mova_t rs=%mova_rs esz=2 off=0 MOVAZ_zt4 11000000 11 00011 0 v:1 .. 00110 za:3 zr:3 00 \ &mova_t rs=%mova_rs esz=3 off=0 ### SME Move into/from ZT0 MOVT_rzt 1100 0000 0100 1100 0 off:3 00 11111 rt:5 MOVT_ztr 1100 0000 0100 1110 0 off:3 00 11111 rt:5 ### SME Memory &ldst esz rs pg rn rm za off v:bool st:bool LDST1 1110000 0 00 st:1 rm:5 v:1 .. pg:3 rn:5 0 off:4 \ &ldst rs=%mova_rs esz=0 za=0 LDST1 1110000 0 01 st:1 rm:5 v:1 .. pg:3 rn:5 0 za:1 off:3 \ &ldst rs=%mova_rs esz=1 LDST1 1110000 0 10 st:1 rm:5 v:1 .. pg:3 rn:5 0 za:2 off:2 \ &ldst rs=%mova_rs esz=2 LDST1 1110000 0 11 st:1 rm:5 v:1 .. pg:3 rn:5 0 za:3 off:1 \ &ldst rs=%mova_rs esz=3 LDST1 1110000 1 11 st:1 rm:5 v:1 .. pg:3 rn:5 0 za:4 \ &ldst rs=%mova_rs esz=4 off=0 &ldstr rv rn imm @ldstr ....... ... . ...... .. ... rn:5 . imm:4 \ &ldstr rv=%mova_rs LDR 1110000 100 0 000000 .. 000 ..... 0 .... @ldstr STR 1110000 100 1 000000 .. 000 ..... 0 .... @ldstr &ldstzt0 rn @ldstzt0 ....... ... . ...... .. ... rn:5 ..... &ldstzt0 LDR_zt0 1110000 100 0 111111 00 000 ..... 00000 @ldstzt0 STR_zt0 1110000 100 1 111111 00 000 ..... 00000 @ldstzt0 ### SME Add Vector to Array &adda zad zn pm pn @adda_32 ........ .. ..... . pm:3 pn:3 zn:5 ... zad:2 &adda @adda_64 ........ .. ..... . pm:3 pn:3 zn:5 .. zad:3 &adda ADDHA_s 11000000 10 01000 0 ... ... ..... 000 .. @adda_32 ADDVA_s 11000000 10 01000 1 ... ... ..... 000 .. @adda_32 ADDHA_d 11000000 11 01000 0 ... ... ..... 00 ... @adda_64 ADDVA_d 11000000 11 01000 1 ... ... ..... 00 ... @adda_64 ### SME Outer Product &op zad zn zm pm pn sub:bool @op_16 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 ... zad:1 &op @op_32 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 .. zad:2 &op @op_64 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 . zad:3 &op FMOPA_h 10000001 100 ..... ... ... ..... . 100 . @op_16 FMOPA_s 10000000 100 ..... ... ... ..... . 00 .. @op_32 FMOPA_d 10000000 110 ..... ... ... ..... . 0 ... @op_64 BFMOPA 10000001 101 ..... ... ... ..... . 100 . @op_16 BFMOPA_w 10000001 100 ..... ... ... ..... . 00 .. @op_32 FMOPA_w_h 10000001 101 ..... ... ... ..... . 00 .. @op_32 SMOPA_s 1010000 0 10 0 ..... ... ... ..... . 00 .. @op_32 SUMOPA_s 1010000 0 10 1 ..... ... ... ..... . 00 .. @op_32 USMOPA_s 1010000 1 10 0 ..... ... ... ..... . 00 .. @op_32 UMOPA_s 1010000 1 10 1 ..... ... ... ..... . 00 .. @op_32 SMOPA_d 1010000 0 11 0 ..... ... ... ..... . 0 ... @op_64 SUMOPA_d 1010000 0 11 1 ..... ... ... ..... . 0 ... @op_64 USMOPA_d 1010000 1 11 0 ..... ... ... ..... . 0 ... @op_64 UMOPA_d 1010000 1 11 1 ..... ... ... ..... . 0 ... @op_64 BMOPA 1000000 0 10 0 ..... ... ... ..... . 10 .. @op_32 SMOPA2_s 1010000 0 10 0 ..... ... ... ..... . 10 .. @op_32 UMOPA2_s 1010000 1 10 0 ..... ... ... ..... . 10 .. @op_32 ### SME2 Multi-vector Multiple and Single SVE Destructive %zd_ax2 1:4 !function=times_2 %zd_ax4 2:3 !function=times_4 &z2z_en zdn zm esz n @z2z_2x1 ....... . esz:2 .. zm:4 ....0. ..... .... . \ &z2z_en n=2 zdn=%zd_ax2 @z2z_4x1 ....... . esz:2 .. zm:4 ....1. ..... ...0 . \ &z2z_en n=4 zdn=%zd_ax4 SMAX_n1 1100000 1 .. 10 .... 1010.0 00000 .... 0 @z2z_2x1 SMAX_n1 1100000 1 .. 10 .... 1010.0 00000 .... 0 @z2z_4x1 UMAX_n1 1100000 1 .. 10 .... 1010.0 00000 .... 1 @z2z_2x1 UMAX_n1 1100000 1 .. 10 .... 1010.0 00000 .... 1 @z2z_4x1 SMIN_n1 1100000 1 .. 10 .... 1010.0 00001 .... 0 @z2z_2x1 SMIN_n1 1100000 1 .. 10 .... 1010.0 00001 .... 0 @z2z_4x1 UMIN_n1 1100000 1 .. 10 .... 1010.0 00001 .... 1 @z2z_2x1 UMIN_n1 1100000 1 .. 10 .... 1010.0 00001 .... 1 @z2z_4x1 FMAX_n1 1100000 1 .. 10 .... 1010.0 01000 .... 0 @z2z_2x1 FMAX_n1 1100000 1 .. 10 .... 1010.0 01000 .... 0 @z2z_4x1 FMIN_n1 1100000 1 .. 10 .... 1010.0 01000 .... 1 @z2z_2x1 FMIN_n1 1100000 1 .. 10 .... 1010.0 01000 .... 1 @z2z_4x1 FMAXNM_n1 1100000 1 .. 10 .... 1010.0 01001 .... 0 @z2z_2x1 FMAXNM_n1 1100000 1 .. 10 .... 1010.0 01001 .... 0 @z2z_4x1 FMINNM_n1 1100000 1 .. 10 .... 1010.0 01001 .... 1 @z2z_2x1 FMINNM_n1 1100000 1 .. 10 .... 1010.0 01001 .... 1 @z2z_4x1 SRSHL_n1 1100000 1 .. 10 .... 1010.0 10001 .... 0 @z2z_2x1 SRSHL_n1 1100000 1 .. 10 .... 1010.0 10001 .... 0 @z2z_4x1 URSHL_n1 1100000 1 .. 10 .... 1010.0 10001 .... 1 @z2z_2x1 URSHL_n1 1100000 1 .. 10 .... 1010.0 10001 .... 1 @z2z_4x1 ADD_n1 1100000 1 .. 10 .... 1010.0 11000 .... 0 @z2z_2x1 ADD_n1 1100000 1 .. 10 .... 1010.0 11000 .... 0 @z2z_4x1 SQDMULH_n1 1100000 1 .. 10 .... 1010.1 00000 .... 0 @z2z_2x1 SQDMULH_n1 1100000 1 .. 10 .... 1010.1 00000 .... 0 @z2z_4x1 ### SME2 Multi-vector Multiple Vectors SVE Destructive %zm_ax2 17:4 !function=times_2 %zm_ax4 18:3 !function=times_4 @z2z_2x2 ....... . esz:2 . ....0 ....0. ..... .... . \ &z2z_en n=2 zdn=%zd_ax2 zm=%zm_ax2 @z2z_4x4 ....... . esz:2 . ...00 ....1. ..... ...0 . \ &z2z_en n=4 zdn=%zd_ax4 zm=%zm_ax4 SMAX_nn 1100000 1 .. 1 ..... 1011.0 00000 .... 0 @z2z_2x2 SMAX_nn 1100000 1 .. 1 ..... 1011.0 00000 .... 0 @z2z_4x4 UMAX_nn 1100000 1 .. 1 ..... 1011.0 00000 .... 1 @z2z_2x2 UMAX_nn 1100000 1 .. 1 ..... 1011.0 00000 .... 1 @z2z_4x4 SMIN_nn 1100000 1 .. 1 ..... 1011.0 00001 .... 0 @z2z_2x2 SMIN_nn 1100000 1 .. 1 ..... 1011.0 00001 .... 0 @z2z_4x4 UMIN_nn 1100000 1 .. 1 ..... 1011.0 00001 .... 1 @z2z_2x2 UMIN_nn 1100000 1 .. 1 ..... 1011.0 00001 .... 1 @z2z_4x4 FMAX_nn 1100000 1 .. 1 ..... 1011.0 01000 .... 0 @z2z_2x2 FMAX_nn 1100000 1 .. 1 ..... 1011.0 01000 .... 0 @z2z_4x4 FMIN_nn 1100000 1 .. 1 ..... 1011.0 01000 .... 1 @z2z_2x2 FMIN_nn 1100000 1 .. 1 ..... 1011.0 01000 .... 1 @z2z_4x4 FMAXNM_nn 1100000 1 .. 1 ..... 1011.0 01001 .... 0 @z2z_2x2 FMAXNM_nn 1100000 1 .. 1 ..... 1011.0 01001 .... 0 @z2z_4x4 FMINNM_nn 1100000 1 .. 1 ..... 1011.0 01001 .... 1 @z2z_2x2 FMINNM_nn 1100000 1 .. 1 ..... 1011.0 01001 .... 1 @z2z_4x4 SRSHL_nn 1100000 1 .. 1 ..... 1011.0 10001 .... 0 @z2z_2x2 SRSHL_nn 1100000 1 .. 1 ..... 1011.0 10001 .... 0 @z2z_4x4 URSHL_nn 1100000 1 .. 1 ..... 1011.0 10001 .... 1 @z2z_2x2 URSHL_nn 1100000 1 .. 1 ..... 1011.0 10001 .... 1 @z2z_4x4 SQDMULH_nn 1100000 1 .. 1 ..... 1011.1 00000 .... 0 @z2z_2x2 SQDMULH_nn 1100000 1 .. 1 ..... 1011.1 00000 .... 0 @z2z_4x4 ### SME2 Multi-vector Multiple and Single Array Vectors &azz_n n off rv zn zm @azz_nx1_o3 ........ .... zm:4 ...... zn:5 .. off:3 &azz_n rv=%mova_rv ADD_azz_n1_s 11000001 0010 .... 0 .. 110 ..... 10 ... @azz_nx1_o3 n=2 ADD_azz_n1_s 11000001 0011 .... 0 .. 110 ..... 10 ... @azz_nx1_o3 n=4 ADD_azz_n1_d 11000001 0110 .... 0 .. 110 ..... 10 ... @azz_nx1_o3 n=2 ADD_azz_n1_d 11000001 0111 .... 0 .. 110 ..... 10 ... @azz_nx1_o3 n=4 SUB_azz_n1_s 11000001 0010 .... 0 .. 110 ..... 11 ... @azz_nx1_o3 n=2 SUB_azz_n1_s 11000001 0011 .... 0 .. 110 ..... 11 ... @azz_nx1_o3 n=4 SUB_azz_n1_d 11000001 0110 .... 0 .. 110 ..... 11 ... @azz_nx1_o3 n=2 SUB_azz_n1_d 11000001 0111 .... 0 .. 110 ..... 11 ... @azz_nx1_o3 n=4 %off3_x2 0:3 !function=times_2 %off2_x2 0:2 !function=times_2 @azz_nx1_o3x2 ........ ... . zm:4 . .. ... zn:5 .. ... \ &azz_n off=%off3_x2 rv=%mova_rv @azz_nx1_o2x2 ........ ... . zm:4 . .. ... zn:5 ... .. \ &azz_n off=%off2_x2 rv=%mova_rv FMLAL_n1 11000001 001 0 .... 0 .. 011 ..... 00 ... @azz_nx1_o3x2 n=1 FMLAL_n1 11000001 001 0 .... 0 .. 010 ..... 000 .. @azz_nx1_o2x2 n=2 FMLAL_n1 11000001 001 1 .... 0 .. 010 ..... 000 .. @azz_nx1_o2x2 n=4 FMLSL_n1 11000001 001 0 .... 0 .. 011 ..... 01 ... @azz_nx1_o3x2 n=1 FMLSL_n1 11000001 001 0 .... 0 .. 010 ..... 010 .. @azz_nx1_o2x2 n=2 FMLSL_n1 11000001 001 1 .... 0 .. 010 ..... 010 .. @azz_nx1_o2x2 n=4 BFMLAL_n1 11000001 001 0 .... 0 .. 011 ..... 10 ... @azz_nx1_o3x2 n=1 BFMLAL_n1 11000001 001 0 .... 0 .. 010 ..... 100 .. @azz_nx1_o2x2 n=2 BFMLAL_n1 11000001 001 1 .... 0 .. 010 ..... 100 .. @azz_nx1_o2x2 n=4 BFMLSL_n1 11000001 001 0 .... 0 .. 011 ..... 11 ... @azz_nx1_o3x2 n=1 BFMLSL_n1 11000001 001 0 .... 0 .. 010 ..... 110 .. @azz_nx1_o2x2 n=2 BFMLSL_n1 11000001 001 1 .... 0 .. 010 ..... 110 .. @azz_nx1_o2x2 n=4 FDOT_n1 11000001 001 0 .... 0 .. 100 ..... 00 ... @azz_nx1_o3 n=2 FDOT_n1 11000001 001 1 .... 0 .. 100 ..... 00 ... @azz_nx1_o3 n=4 BFDOT_n1 11000001 001 0 .... 0 .. 100 ..... 10 ... @azz_nx1_o3 n=2 BFDOT_n1 11000001 001 1 .... 0 .. 100 ..... 10 ... @azz_nx1_o3 n=4 USDOT_n1 11000001 001 0 .... 0 .. 101 ..... 01 ... @azz_nx1_o3 n=2 USDOT_n1 11000001 001 1 .... 0 .. 101 ..... 01 ... @azz_nx1_o3 n=4 SUDOT_n1 11000001 001 0 .... 0 .. 101 ..... 11 ... @azz_nx1_o3 n=2 SUDOT_n1 11000001 001 1 .... 0 .. 101 ..... 11 ... @azz_nx1_o3 n=4 SDOT_n1_4b 11000001 001 0 .... 0 .. 101 ..... 00 ... @azz_nx1_o3 n=2 SDOT_n1_4b 11000001 001 1 .... 0 .. 101 ..... 00 ... @azz_nx1_o3 n=4 SDOT_n1_4h 11000001 011 0 .... 0 .. 101 ..... 00 ... @azz_nx1_o3 n=2 SDOT_n1_4h 11000001 011 1 .... 0 .. 101 ..... 00 ... @azz_nx1_o3 n=4 SDOT_n1_2h 11000001 011 0 .... 0 .. 101 ..... 01 ... @azz_nx1_o3 n=2 SDOT_n1_2h 11000001 011 1 .... 0 .. 101 ..... 01 ... @azz_nx1_o3 n=4 UDOT_n1_4b 11000001 001 0 .... 0 .. 101 ..... 10 ... @azz_nx1_o3 n=2 UDOT_n1_4b 11000001 001 1 .... 0 .. 101 ..... 10 ... @azz_nx1_o3 n=4 UDOT_n1_4h 11000001 011 0 .... 0 .. 101 ..... 10 ... @azz_nx1_o3 n=2 UDOT_n1_4h 11000001 011 1 .... 0 .. 101 ..... 10 ... @azz_nx1_o3 n=4 UDOT_n1_2h 11000001 011 0 .... 0 .. 101 ..... 11 ... @azz_nx1_o3 n=2 UDOT_n1_2h 11000001 011 1 .... 0 .. 101 ..... 11 ... @azz_nx1_o3 n=4 SMLAL_n1 11000001 011 0 .... 0 .. 011 ..... 00 ... @azz_nx1_o3x2 n=1 SMLAL_n1 11000001 011 0 .... 0 .. 010 ..... 000 .. @azz_nx1_o2x2 n=2 SMLAL_n1 11000001 011 1 .... 0 .. 010 ..... 000 .. @azz_nx1_o2x2 n=4 SMLSL_n1 11000001 011 0 .... 0 .. 011 ..... 01 ... @azz_nx1_o3x2 n=1 SMLSL_n1 11000001 011 0 .... 0 .. 010 ..... 010 .. @azz_nx1_o2x2 n=2 SMLSL_n1 11000001 011 1 .... 0 .. 010 ..... 010 .. @azz_nx1_o2x2 n=4 UMLAL_n1 11000001 011 0 .... 0 .. 011 ..... 10 ... @azz_nx1_o3x2 n=1 UMLAL_n1 11000001 011 0 .... 0 .. 010 ..... 100 .. @azz_nx1_o2x2 n=2 UMLAL_n1 11000001 011 1 .... 0 .. 010 ..... 100 .. @azz_nx1_o2x2 n=4 UMLSL_n1 11000001 011 0 .... 0 .. 011 ..... 11 ... @azz_nx1_o3x2 n=1 UMLSL_n1 11000001 011 0 .... 0 .. 010 ..... 110 .. @azz_nx1_o2x2 n=2 UMLSL_n1 11000001 011 1 .... 0 .. 010 ..... 110 .. @azz_nx1_o2x2 n=4 %off2_x4 0:2 !function=times_4 %off1_x4 0:1 !function=times_4 @azz_nx1_o2x4 ........ ... . zm:4 . .. ... zn:5 ... .. \ &azz_n off=%off2_x4 rv=%mova_rv @azz_nx1_o1x4 ........ ... . zm:4 . .. ... zn:5 .... . \ &azz_n off=%off1_x4 rv=%mova_rv SMLALL_n1_s 11000001 001 0 .... 0 .. 001 ..... 000 .. @azz_nx1_o2x4 n=1 SMLALL_n1_d 11000001 011 0 .... 0 .. 001 ..... 000 .. @azz_nx1_o2x4 n=1 SMLALL_n1_s 11000001 001 0 .... 0 .. 000 ..... 0000 . @azz_nx1_o1x4 n=2 SMLALL_n1_d 11000001 011 0 .... 0 .. 000 ..... 0000 . @azz_nx1_o1x4 n=2 SMLALL_n1_s 11000001 001 1 .... 0 .. 000 ..... 0000 . @azz_nx1_o1x4 n=4 SMLALL_n1_d 11000001 011 1 .... 0 .. 000 ..... 0000 . @azz_nx1_o1x4 n=4 SMLSLL_n1_s 11000001 001 0 .... 0 .. 001 ..... 010 .. @azz_nx1_o2x4 n=1 SMLSLL_n1_d 11000001 011 0 .... 0 .. 001 ..... 010 .. @azz_nx1_o2x4 n=1 SMLSLL_n1_s 11000001 001 0 .... 0 .. 000 ..... 0100 . @azz_nx1_o1x4 n=2 SMLSLL_n1_d 11000001 011 0 .... 0 .. 000 ..... 0100 . @azz_nx1_o1x4 n=2 SMLSLL_n1_s 11000001 001 1 .... 0 .. 000 ..... 0100 . @azz_nx1_o1x4 n=4 SMLSLL_n1_d 11000001 011 1 .... 0 .. 000 ..... 0100 . @azz_nx1_o1x4 n=4 UMLALL_n1_s 11000001 001 0 .... 0 .. 001 ..... 100 .. @azz_nx1_o2x4 n=1 UMLALL_n1_d 11000001 011 0 .... 0 .. 001 ..... 100 .. @azz_nx1_o2x4 n=1 UMLALL_n1_s 11000001 001 0 .... 0 .. 000 ..... 1000 . @azz_nx1_o1x4 n=2 UMLALL_n1_d 11000001 011 0 .... 0 .. 000 ..... 1000 . @azz_nx1_o1x4 n=2 UMLALL_n1_s 11000001 001 1 .... 0 .. 000 ..... 1000 . @azz_nx1_o1x4 n=4 UMLALL_n1_d 11000001 011 1 .... 0 .. 000 ..... 1000 . @azz_nx1_o1x4 n=4 UMLSLL_n1_s 11000001 001 0 .... 0 .. 001 ..... 110 .. @azz_nx1_o2x4 n=1 UMLSLL_n1_d 11000001 011 0 .... 0 .. 001 ..... 110 .. @azz_nx1_o2x4 n=1 UMLSLL_n1_s 11000001 001 0 .... 0 .. 000 ..... 1100 . @azz_nx1_o1x4 n=2 UMLSLL_n1_d 11000001 011 0 .... 0 .. 000 ..... 1100 . @azz_nx1_o1x4 n=2 UMLSLL_n1_s 11000001 001 1 .... 0 .. 000 ..... 1100 . @azz_nx1_o1x4 n=4 UMLSLL_n1_d 11000001 011 1 .... 0 .. 000 ..... 1100 . @azz_nx1_o1x4 n=4 USMLALL_n1_s 11000001 001 0 .... 0 .. 001 ..... 001 .. @azz_nx1_o2x4 n=1 USMLALL_n1_s 11000001 001 0 .... 0 .. 000 ..... 0010 . @azz_nx1_o1x4 n=2 USMLALL_n1_s 11000001 001 1 .... 0 .. 000 ..... 0010 . @azz_nx1_o1x4 n=4 SUMLALL_n1_s 11000001 001 0 .... 0 .. 000 ..... 1010 . @azz_nx1_o1x4 n=2 SUMLALL_n1_s 11000001 001 1 .... 0 .. 000 ..... 1010 . @azz_nx1_o1x4 n=4 BFMLA_n1 11000001 011 0 .... 0 .. 111 ..... 00 ... @azz_nx1_o3 n=2 FMLA_n1_h 11000001 001 0 .... 0 .. 111 ..... 00 ... @azz_nx1_o3 n=2 FMLA_n1_s 11000001 001 0 .... 0 .. 110 ..... 00 ... @azz_nx1_o3 n=2 FMLA_n1_d 11000001 011 0 .... 0 .. 110 ..... 00 ... @azz_nx1_o3 n=2 BFMLA_n1 11000001 011 1 .... 0 .. 111 ..... 00 ... @azz_nx1_o3 n=4 FMLA_n1_h 11000001 001 1 .... 0 .. 111 ..... 00 ... @azz_nx1_o3 n=4 FMLA_n1_s 11000001 001 1 .... 0 .. 110 ..... 00 ... @azz_nx1_o3 n=4 FMLA_n1_d 11000001 011 1 .... 0 .. 110 ..... 00 ... @azz_nx1_o3 n=4 BFMLS_n1 11000001 011 0 .... 0 .. 111 ..... 01 ... @azz_nx1_o3 n=2 FMLS_n1_h 11000001 001 0 .... 0 .. 111 ..... 01 ... @azz_nx1_o3 n=2 FMLS_n1_s 11000001 001 0 .... 0 .. 110 ..... 01 ... @azz_nx1_o3 n=2 FMLS_n1_d 11000001 011 0 .... 0 .. 110 ..... 01 ... @azz_nx1_o3 n=2 BFMLS_n1 11000001 011 1 .... 0 .. 111 ..... 01 ... @azz_nx1_o3 n=4 FMLS_n1_h 11000001 001 1 .... 0 .. 111 ..... 01 ... @azz_nx1_o3 n=4 FMLS_n1_s 11000001 001 1 .... 0 .. 110 ..... 01 ... @azz_nx1_o3 n=4 FMLS_n1_d 11000001 011 1 .... 0 .. 110 ..... 01 ... @azz_nx1_o3 n=4 ### SME2 Multi-vector Multiple Array Vectors %zn_ax2 6:4 !function=times_2 %zn_ax4 7:3 !function=times_4 @azz_2x2_o3 ........ ... ..... . .. ... ..... .. off:3 \ &azz_n n=2 rv=%mova_rv zn=%zn_ax2 zm=%zm_ax2 @azz_4x4_o3 ........ ... ..... . .. ... ..... .. off:3 \ &azz_n n=4 rv=%mova_rv zn=%zn_ax4 zm=%zm_ax4 ADD_azz_nn_s 11000001 101 ....0 0 .. 110 ....0 10 ... @azz_2x2_o3 ADD_azz_nn_s 11000001 101 ...01 0 .. 110 ...00 10 ... @azz_4x4_o3 ADD_azz_nn_d 11000001 111 ....0 0 .. 110 ....0 10 ... @azz_2x2_o3 ADD_azz_nn_d 11000001 111 ...01 0 .. 110 ...00 10 ... @azz_4x4_o3 SUB_azz_nn_s 11000001 101 ....0 0 .. 110 ....0 11 ... @azz_2x2_o3 SUB_azz_nn_s 11000001 101 ...01 0 .. 110 ...00 11 ... @azz_4x4_o3 SUB_azz_nn_d 11000001 111 ....0 0 .. 110 ....0 11 ... @azz_2x2_o3 SUB_azz_nn_d 11000001 111 ...01 0 .. 110 ...00 11 ... @azz_4x4_o3 @azz_2x2_o2x2 ........ ... ..... . .. ... ..... ... .. \ &azz_n n=2 rv=%mova_rv zn=%zn_ax2 zm=%zm_ax2 off=%off2_x2 @azz_4x4_o2x2 ........ ... ..... . .. ... ..... ... .. \ &azz_n n=4 rv=%mova_rv zn=%zn_ax4 zm=%zm_ax4 off=%off2_x2 FMLAL_nn 11000001 101 ....0 0 .. 010 ....0 000 .. @azz_2x2_o2x2 FMLAL_nn 11000001 101 ...01 0 .. 010 ...00 000 .. @azz_4x4_o2x2 FMLSL_nn 11000001 101 ....0 0 .. 010 ....0 010 .. @azz_2x2_o2x2 FMLSL_nn 11000001 101 ...01 0 .. 010 ...00 010 .. @azz_4x4_o2x2 BFMLAL_nn 11000001 101 ....0 0 .. 010 ....0 100 .. @azz_2x2_o2x2 BFMLAL_nn 11000001 101 ...01 0 .. 010 ...00 100 .. @azz_4x4_o2x2 BFMLSL_nn 11000001 101 ....0 0 .. 010 ....0 110 .. @azz_2x2_o2x2 BFMLSL_nn 11000001 101 ...01 0 .. 010 ...00 110 .. @azz_4x4_o2x2 FDOT_nn 11000001 101 ....0 0 .. 100 ....0 00 ... @azz_2x2_o3 FDOT_nn 11000001 101 ...01 0 .. 100 ...00 00 ... @azz_4x4_o3 BFDOT_nn 11000001 101 ....0 0 .. 100 ....0 10 ... @azz_2x2_o3 BFDOT_nn 11000001 101 ...01 0 .. 100 ...00 10 ... @azz_4x4_o3 USDOT_nn 11000001 101 ....0 0 .. 101 ....0 01 ... @azz_2x2_o3 USDOT_nn 11000001 101 ...01 0 .. 101 ...00 01 ... @azz_4x4_o3 SDOT_nn_4b 11000001 101 ....0 0 .. 101 ....0 00 ... @azz_2x2_o3 SDOT_nn_4b 11000001 101 ...01 0 .. 101 ...00 00 ... @azz_4x4_o3 SDOT_nn_4h 11000001 111 ....0 0 .. 101 ....0 00 ... @azz_2x2_o3 SDOT_nn_4h 11000001 111 ...01 0 .. 101 ...00 00 ... @azz_4x4_o3 SDOT_nn_2h 11000001 111 ....0 0 .. 101 ....0 01 ... @azz_2x2_o3 SDOT_nn_2h 11000001 111 ...01 0 .. 101 ...00 01 ... @azz_4x4_o3 UDOT_nn_4b 11000001 101 ....0 0 .. 101 ....0 10 ... @azz_2x2_o3 UDOT_nn_4b 11000001 101 ...01 0 .. 101 ...00 10 ... @azz_4x4_o3 UDOT_nn_4h 11000001 111 ....0 0 .. 101 ....0 10 ... @azz_2x2_o3 UDOT_nn_4h 11000001 111 ...01 0 .. 101 ...00 10 ... @azz_4x4_o3 UDOT_nn_2h 11000001 111 ....0 0 .. 101 ....0 11 ... @azz_2x2_o3 UDOT_nn_2h 11000001 111 ...01 0 .. 101 ...00 11 ... @azz_4x4_o3 SMLAL_nn 11000001 111 ....0 0 .. 010 ....0 000 .. @azz_2x2_o2x2 SMLAL_nn 11000001 111 ...01 0 .. 010 ...00 000 .. @azz_4x4_o2x2 SMLSL_nn 11000001 111 ....0 0 .. 010 ....0 010 .. @azz_2x2_o2x2 SMLSL_nn 11000001 111 ...01 0 .. 010 ...00 010 .. @azz_4x4_o2x2 UMLAL_nn 11000001 111 ....0 0 .. 010 ....0 100 .. @azz_2x2_o2x2 UMLAL_nn 11000001 111 ...01 0 .. 010 ...00 100 .. @azz_4x4_o2x2 UMLSL_nn 11000001 111 ....0 0 .. 010 ....0 110 .. @azz_2x2_o2x2 UMLSL_nn 11000001 111 ...01 0 .. 010 ...00 110 .. @azz_4x4_o2x2 @azz_2x2_o1x4 ........ ... ..... . .. ... ..... ... .. \ &azz_n n=2 rv=%mova_rv zn=%zn_ax2 zm=%zm_ax2 off=%off1_x4 @azz_4x4_o1x4 ........ ... ..... . .. ... ..... ... .. \ &azz_n n=4 rv=%mova_rv zn=%zn_ax4 zm=%zm_ax4 off=%off1_x4 SMLALL_nn_s 11000001 101 ....0 0 .. 000 ....0 0000 . @azz_2x2_o1x4 SMLALL_nn_d 11000001 111 ....0 0 .. 000 ....0 0000 . @azz_2x2_o1x4 SMLALL_nn_s 11000001 101 ...01 0 .. 000 ...00 0000 . @azz_4x4_o1x4 SMLALL_nn_d 11000001 111 ...01 0 .. 000 ...00 0000 . @azz_4x4_o1x4 SMLSLL_nn_s 11000001 101 ....0 0 .. 000 ....0 0100 . @azz_2x2_o1x4 SMLSLL_nn_d 11000001 111 ....0 0 .. 000 ....0 0100 . @azz_2x2_o1x4 SMLSLL_nn_s 11000001 101 ...01 0 .. 000 ...00 0100 . @azz_4x4_o1x4 SMLSLL_nn_d 11000001 111 ...01 0 .. 000 ...00 0100 . @azz_4x4_o1x4 UMLALL_nn_s 11000001 101 ....0 0 .. 000 ....0 1000 . @azz_2x2_o1x4 UMLALL_nn_d 11000001 111 ....0 0 .. 000 ....0 1000 . @azz_2x2_o1x4 UMLALL_nn_s 11000001 101 ...01 0 .. 000 ...00 1000 . @azz_4x4_o1x4 UMLALL_nn_d 11000001 111 ...01 0 .. 000 ...00 1000 . @azz_4x4_o1x4 UMLSLL_nn_s 11000001 101 ....0 0 .. 000 ....0 1100 . @azz_2x2_o1x4 UMLSLL_nn_d 11000001 111 ....0 0 .. 000 ....0 1100 . @azz_2x2_o1x4 UMLSLL_nn_s 11000001 101 ...01 0 .. 000 ...00 1100 . @azz_4x4_o1x4 UMLSLL_nn_d 11000001 111 ...01 0 .. 000 ...00 1100 . @azz_4x4_o1x4 USMLALL_nn_s 11000001 101 ....0 0 .. 000 ....0 0010 . @azz_2x2_o1x4 USMLALL_nn_s 11000001 101 ...01 0 .. 000 ...00 0010 . @azz_4x4_o1x4 BFMLA_nn 11000001 111 ....0 0 .. 100 ....0 01 ... @azz_2x2_o3 FMLA_nn_h 11000001 101 ....0 0 .. 100 ....0 01 ... @azz_2x2_o3 FMLA_nn_s 11000001 101 ....0 0 .. 110 ....0 00 ... @azz_2x2_o3 FMLA_nn_d 11000001 111 ....0 0 .. 110 ....0 00 ... @azz_2x2_o3 BFMLA_nn 11000001 111 ...01 0 .. 100 ...00 01 ... @azz_4x4_o3 FMLA_nn_h 11000001 101 ...01 0 .. 100 ...00 01 ... @azz_4x4_o3 FMLA_nn_s 11000001 101 ...01 0 .. 110 ...00 00 ... @azz_4x4_o3 FMLA_nn_d 11000001 111 ...01 0 .. 110 ...00 00 ... @azz_4x4_o3 BFMLS_nn 11000001 111 ....0 0 .. 100 ....0 11 ... @azz_2x2_o3 FMLS_nn_h 11000001 101 ....0 0 .. 100 ....0 11 ... @azz_2x2_o3 FMLS_nn_s 11000001 101 ....0 0 .. 110 ....0 01 ... @azz_2x2_o3 FMLS_nn_d 11000001 111 ....0 0 .. 110 ....0 01 ... @azz_2x2_o3 BFMLS_nn 11000001 111 ...01 0 .. 100 ...00 11 ... @azz_4x4_o3 FMLS_nn_h 11000001 101 ...01 0 .. 100 ...00 11 ... @azz_4x4_o3 FMLS_nn_s 11000001 101 ...01 0 .. 110 ...00 01 ... @azz_4x4_o3 FMLS_nn_d 11000001 111 ...01 0 .. 110 ...00 01 ... @azz_4x4_o3 &az_n n off rv zm @az_2x2_o3 ........ ... ..... . .. ... ..... .. off:3 \ &az_n n=2 rv=%mova_rv zm=%zn_ax2 @az_4x4_o3 ........ ... ..... . .. ... ..... .. off:3 \ &az_n n=4 rv=%mova_rv zm=%zn_ax4 FADD_nn_h 11000001 101 00100 0 .. 111 ....0 00 ... @az_2x2_o3 FADD_nn_s 11000001 101 00000 0 .. 111 ....0 00 ... @az_2x2_o3 FADD_nn_d 11000001 111 00000 0 .. 111 ....0 00 ... @az_2x2_o3 FADD_nn_h 11000001 101 00101 0 .. 111 ...00 00 ... @az_4x4_o3 FADD_nn_s 11000001 101 00001 0 .. 111 ...00 00 ... @az_4x4_o3 FADD_nn_d 11000001 111 00001 0 .. 111 ...00 00 ... @az_4x4_o3 FSUB_nn_h 11000001 101 00100 0 .. 111 ....0 01 ... @az_2x2_o3 FSUB_nn_s 11000001 101 00000 0 .. 111 ....0 01 ... @az_2x2_o3 FSUB_nn_d 11000001 111 00000 0 .. 111 ....0 01 ... @az_2x2_o3 FSUB_nn_h 11000001 101 00101 0 .. 111 ...00 01 ... @az_4x4_o3 FSUB_nn_s 11000001 101 00001 0 .. 111 ...00 01 ... @az_4x4_o3 FSUB_nn_d 11000001 111 00001 0 .. 111 ...00 01 ... @az_4x4_o3 BFADD_nn 11000001 111 00100 0 .. 111 ....0 00 ... @az_2x2_o3 BFADD_nn 11000001 111 00101 0 .. 111 ...00 00 ... @az_4x4_o3 BFSUB_nn 11000001 111 00100 0 .. 111 ....0 01 ... @az_2x2_o3 BFSUB_nn 11000001 111 00101 0 .. 111 ...00 01 ... @az_4x4_o3 ### SME2 Multi-vector Indexed &azx_n n off rv zn zm idx %idx3_15_10 15:1 10:2 %idx2_10_2 10:2 2:1 @azx_1x1_o3x2 ........ .... zm:4 . .. . .. zn:5 .. ... \ &azx_n n=1 rv=%mova_rv off=%off3_x2 idx=%idx3_15_10 @azx_2x1_o2x2 ........ .... zm:4 . .. . .. ..... .. ... \ &azx_n n=2 rv=%mova_rv off=%off2_x2 zn=%zn_ax2 idx=%idx2_10_2 @azx_4x1_o2x2 ........ .... zm:4 . .. . .. ..... .. ... \ &azx_n n=4 rv=%mova_rv off=%off2_x2 zn=%zn_ax4 idx=%idx2_10_2 FMLAL_nx 11000001 1000 .... . .. 1 .. ..... 00 ... @azx_1x1_o3x2 FMLAL_nx 11000001 1001 .... 0 .. 1 .. ....0 00 ... @azx_2x1_o2x2 FMLAL_nx 11000001 1001 .... 1 .. 1 .. ...00 00 ... @azx_4x1_o2x2 FMLSL_nx 11000001 1000 .... . .. 1 .. ..... 01 ... @azx_1x1_o3x2 FMLSL_nx 11000001 1001 .... 0 .. 1 .. ....0 01 ... @azx_2x1_o2x2 FMLSL_nx 11000001 1001 .... 1 .. 1 .. ...00 01 ... @azx_4x1_o2x2 BFMLAL_nx 11000001 1000 .... . .. 1 .. ..... 10 ... @azx_1x1_o3x2 BFMLAL_nx 11000001 1001 .... 0 .. 1 .. ....0 10 ... @azx_2x1_o2x2 BFMLAL_nx 11000001 1001 .... 1 .. 1 .. ...00 10 ... @azx_4x1_o2x2 BFMLSL_nx 11000001 1000 .... . .. 1 .. ..... 11 ... @azx_1x1_o3x2 BFMLSL_nx 11000001 1001 .... 0 .. 1 .. ....0 11 ... @azx_2x1_o2x2 BFMLSL_nx 11000001 1001 .... 1 .. 1 .. ...00 11 ... @azx_4x1_o2x2 @azx_2x1_i2_o3 ........ .... zm:4 . .. . idx:2 .... ... off:3 \ &azx_n n=2 rv=%mova_rv zn=%zn_ax2 @azx_4x1_i2_o3 ........ .... zm:4 . .. . idx:2 .... ... off:3 \ &azx_n n=4 rv=%mova_rv zn=%zn_ax4 @azx_2x1_i1_o3 ........ .... zm:4 . .. .. idx:1 .... ... off:3 \ &azx_n n=2 rv=%mova_rv zn=%zn_ax2 @azx_4x1_i1_o3 ........ .... zm:4 . .. .. idx:1 .... ... off:3 \ &azx_n n=4 rv=%mova_rv zn=%zn_ax4 FDOT_nx 11000001 0101 .... 0 .. 1 .. ....0 01 ... @azx_2x1_i2_o3 FDOT_nx 11000001 0101 .... 1 .. 1 .. ...00 01 ... @azx_4x1_i2_o3 BFDOT_nx 11000001 0101 .... 0 .. 1 .. ....0 11 ... @azx_2x1_i2_o3 BFDOT_nx 11000001 0101 .... 1 .. 1 .. ...00 11 ... @azx_4x1_i2_o3 FVDOT 11000001 0101 .... 0 .. 0 .. ....0 01 ... @azx_2x1_i2_o3 BFVDOT 11000001 0101 .... 0 .. 0 .. ....0 11 ... @azx_2x1_i2_o3 SDOT_nx_2h 11000001 0101 .... 0 .. 1 .. ....0 00 ... @azx_2x1_i2_o3 SDOT_nx_2h 11000001 0101 .... 1 .. 1 .. ...00 00 ... @azx_4x1_i2_o3 SDOT_nx_4b 11000001 0101 .... 0 .. 1 .. ....1 00 ... @azx_2x1_i2_o3 SDOT_nx_4b 11000001 0101 .... 1 .. 1 .. ...01 00 ... @azx_4x1_i2_o3 SDOT_nx_4h 11000001 1101 .... 0 .. 00 . ....0 01 ... @azx_2x1_i1_o3 SDOT_nx_4h 11000001 1101 .... 1 .. 00 . ...00 01 ... @azx_4x1_i1_o3 UDOT_nx_2h 11000001 0101 .... 0 .. 1 .. ....0 10 ... @azx_2x1_i2_o3 UDOT_nx_2h 11000001 0101 .... 1 .. 1 .. ...00 10 ... @azx_4x1_i2_o3 UDOT_nx_4b 11000001 0101 .... 0 .. 1 .. ....1 10 ... @azx_2x1_i2_o3 UDOT_nx_4b 11000001 0101 .... 1 .. 1 .. ...01 10 ... @azx_4x1_i2_o3 UDOT_nx_4h 11000001 1101 .... 0 .. 00 . ....0 11 ... @azx_2x1_i1_o3 UDOT_nx_4h 11000001 1101 .... 1 .. 00 . ...00 11 ... @azx_4x1_i1_o3 USDOT_nx 11000001 0101 .... 0 .. 1 .. ....1 01 ... @azx_2x1_i2_o3 USDOT_nx 11000001 0101 .... 1 .. 1 .. ...01 01 ... @azx_4x1_i2_o3 SUDOT_nx 11000001 0101 .... 0 .. 1 .. ....1 11 ... @azx_2x1_i2_o3 SUDOT_nx 11000001 0101 .... 1 .. 1 .. ...01 11 ... @azx_4x1_i2_o3 SVDOT_nx_2h 11000001 0101 .... 0 .. 0 .. ....1 00 ... @azx_2x1_i2_o3 SVDOT_nx_4b 11000001 0101 .... 1 .. 0 .. ...01 00 ... @azx_4x1_i2_o3 SVDOT_nx_4h 11000001 1101 .... 1 .. 01 . ...00 01 ... @azx_4x1_i1_o3 UVDOT_nx_2h 11000001 0101 .... 0 .. 0 .. ....1 10 ... @azx_2x1_i2_o3 UVDOT_nx_4b 11000001 0101 .... 1 .. 0 .. ...01 10 ... @azx_4x1_i2_o3 UVDOT_nx_4h 11000001 1101 .... 1 .. 01 . ...00 11 ... @azx_4x1_i1_o3 SUVDOT_nx_4b 11000001 0101 .... 1 .. 0 .. ...01 11 ... @azx_4x1_i2_o3 USVDOT_nx_4b 11000001 0101 .... 1 .. 0 .. ...01 01 ... @azx_4x1_i2_o3 SMLAL_nx 11000001 1100 .... . .. 1 .. ..... 00 ... @azx_1x1_o3x2 SMLAL_nx 11000001 1101 .... 0 .. 1 .. ....0 00 ... @azx_2x1_o2x2 SMLAL_nx 11000001 1101 .... 1 .. 1 .. ...00 00 ... @azx_4x1_o2x2 SMLSL_nx 11000001 1100 .... . .. 1 .. ..... 01 ... @azx_1x1_o3x2 SMLSL_nx 11000001 1101 .... 0 .. 1 .. ....0 01 ... @azx_2x1_o2x2 SMLSL_nx 11000001 1101 .... 1 .. 1 .. ...00 01 ... @azx_4x1_o2x2 UMLAL_nx 11000001 1100 .... . .. 1 .. ..... 10 ... @azx_1x1_o3x2 UMLAL_nx 11000001 1101 .... 0 .. 1 .. ....0 10 ... @azx_2x1_o2x2 UMLAL_nx 11000001 1101 .... 1 .. 1 .. ...00 10 ... @azx_4x1_o2x2 UMLSL_nx 11000001 1100 .... . .. 1 .. ..... 11 ... @azx_1x1_o3x2 UMLSL_nx 11000001 1101 .... 0 .. 1 .. ....0 11 ... @azx_2x1_o2x2 UMLSL_nx 11000001 1101 .... 1 .. 1 .. ...00 11 ... @azx_4x1_o2x2 %idx4_15_10 15:1 10:3 %idx4_10_1 10:2 1:2 %idx3_10_1 10:1 1:2 @azx_1x1_i4_o2 ........ .... zm:4 . .. ... zn:5 ... .. \ &azx_n n=1 rv=%mova_rv off=%off2_x4 idx=%idx4_15_10 @azx_1x1_i3_o2 ........ .... zm:4 . .. ... zn:5 ... .. \ &azx_n n=1 rv=%mova_rv off=%off2_x4 idx=%idx3_15_10 @azx_2x1_i4_o1 ........ .... zm:4 . .. ... ..... ... .. \ &azx_n n=2 rv=%mova_rv off=%off1_x4 zn=%zn_ax2 idx=%idx4_10_1 @azx_2x1_i3_o1 ........ .... zm:4 . .. ... ..... ... .. \ &azx_n n=2 rv=%mova_rv off=%off1_x4 zn=%zn_ax2 idx=%idx3_10_1 @azx_4x1_i4_o1 ........ .... zm:4 . .. ... ..... ... .. \ &azx_n n=4 rv=%mova_rv off=%off1_x4 zn=%zn_ax4 idx=%idx4_10_1 @azx_4x1_i3_o1 ........ .... zm:4 . .. ... ..... ... .. \ &azx_n n=4 rv=%mova_rv off=%off1_x4 zn=%zn_ax4 idx=%idx3_10_1 SMLALL_nx_s 11000001 0000 .... . .. ... ..... 000 .. @azx_1x1_i4_o2 SMLALL_nx_d 11000001 1000 .... . .. 0.. ..... 000 .. @azx_1x1_i3_o2 SMLALL_nx_s 11000001 0001 .... 0 .. 0.. ....0 00 ... @azx_2x1_i4_o1 SMLALL_nx_d 11000001 1001 .... 0 .. 00. ....0 00 ... @azx_2x1_i3_o1 SMLALL_nx_s 11000001 0001 .... 1 .. 0.. ...00 00 ... @azx_4x1_i4_o1 SMLALL_nx_d 11000001 1001 .... 1 .. 00. ...00 00 ... @azx_4x1_i3_o1 SMLSLL_nx_s 11000001 0000 .... . .. ... ..... 010 .. @azx_1x1_i4_o2 SMLSLL_nx_d 11000001 1000 .... . .. 0.. ..... 010 .. @azx_1x1_i3_o2 SMLSLL_nx_s 11000001 0001 .... 0 .. 0.. ....0 01 ... @azx_2x1_i4_o1 SMLSLL_nx_d 11000001 1001 .... 0 .. 00. ....0 01 ... @azx_2x1_i3_o1 SMLSLL_nx_s 11000001 0001 .... 1 .. 0.. ...00 01 ... @azx_4x1_i4_o1 SMLSLL_nx_d 11000001 1001 .... 1 .. 00. ...00 01 ... @azx_4x1_i3_o1 UMLALL_nx_s 11000001 0000 .... . .. ... ..... 100 .. @azx_1x1_i4_o2 UMLALL_nx_d 11000001 1000 .... . .. 0.. ..... 100 .. @azx_1x1_i3_o2 UMLALL_nx_s 11000001 0001 .... 0 .. 0.. ....0 10 ... @azx_2x1_i4_o1 UMLALL_nx_d 11000001 1001 .... 0 .. 00. ....0 10 ... @azx_2x1_i3_o1 UMLALL_nx_s 11000001 0001 .... 1 .. 0.. ...00 10 ... @azx_4x1_i4_o1 UMLALL_nx_d 11000001 1001 .... 1 .. 00. ...00 10 ... @azx_4x1_i3_o1 UMLSLL_nx_s 11000001 0000 .... . .. ... ..... 110 .. @azx_1x1_i4_o2 UMLSLL_nx_d 11000001 1000 .... . .. 0.. ..... 110 .. @azx_1x1_i3_o2 UMLSLL_nx_s 11000001 0001 .... 0 .. 0.. ....0 11 ... @azx_2x1_i4_o1 UMLSLL_nx_d 11000001 1001 .... 0 .. 00. ....0 11 ... @azx_2x1_i3_o1 UMLSLL_nx_s 11000001 0001 .... 1 .. 0.. ...00 11 ... @azx_4x1_i4_o1 UMLSLL_nx_d 11000001 1001 .... 1 .. 00. ...00 11 ... @azx_4x1_i3_o1 USMLALL_nx_s 11000001 0000 .... . .. ... ..... 001 .. @azx_1x1_i4_o2 USMLALL_nx_s 11000001 0001 .... 0 .. 0.. ....1 00 ... @azx_2x1_i4_o1 USMLALL_nx_s 11000001 0001 .... 1 .. 0.. ...01 00 ... @azx_4x1_i4_o1 SUMLALL_nx_s 11000001 0000 .... . .. ... ..... 101 .. @azx_1x1_i4_o2 SUMLALL_nx_s 11000001 0001 .... 0 .. 0.. ....1 10 ... @azx_2x1_i4_o1 SUMLALL_nx_s 11000001 0001 .... 1 .. 0.. ...01 10 ... @azx_4x1_i4_o1 %idx3_10_3 10:2 3:1 @azx_2x1_i3_o3 ........ .... zm:4 . .. ... ..... .. off:3 \ &azx_n n=2 rv=%mova_rv zn=%zn_ax2 idx=%idx3_10_3 @azx_4x1_i3_o3 ........ .... zm:4 . .. ... ..... .. off:3 \ &azx_n n=4 rv=%mova_rv zn=%zn_ax4 idx=%idx3_10_3 BFMLA_nx 11000001 0001 .... 0 .. 1.. ....1 0 .... @azx_2x1_i3_o3 FMLA_nx_h 11000001 0001 .... 0 .. 1.. ....0 0 .... @azx_2x1_i3_o3 FMLA_nx_s 11000001 0101 .... 0 .. 0.. ....0 00 ... @azx_2x1_i2_o3 FMLA_nx_d 11000001 1101 .... 0 .. 00. ....0 00 ... @azx_2x1_i1_o3 BFMLA_nx 11000001 0001 .... 1 .. 1.. ...01 0 .... @azx_4x1_i3_o3 FMLA_nx_h 11000001 0001 .... 1 .. 1.. ...00 0 .... @azx_4x1_i3_o3 FMLA_nx_s 11000001 0101 .... 1 .. 0.. ...00 00 ... @azx_4x1_i2_o3 FMLA_nx_d 11000001 1101 .... 1 .. 00. ...00 00 ... @azx_4x1_i1_o3 BFMLS_nx 11000001 0001 .... 0 .. 1.. ....1 1 .... @azx_2x1_i3_o3 FMLS_nx_h 11000001 0001 .... 0 .. 1.. ....0 1 .... @azx_2x1_i3_o3 FMLS_nx_s 11000001 0101 .... 0 .. 0.. ....0 10 ... @azx_2x1_i2_o3 FMLS_nx_d 11000001 1101 .... 0 .. 00. ....0 10 ... @azx_2x1_i1_o3 BFMLS_nx 11000001 0001 .... 1 .. 1.. ...01 1 .... @azx_4x1_i3_o3 FMLS_nx_h 11000001 0001 .... 1 .. 1.. ...00 1 .... @azx_4x1_i3_o3 FMLS_nx_s 11000001 0101 .... 1 .. 0.. ...00 10 ... @azx_4x1_i2_o3 FMLS_nx_d 11000001 1101 .... 1 .. 00. ...00 10 ... @azx_4x1_i1_o3 ### SME2 Add / Sub array accumulators ADD_aaz_s 11000001 101 000000 .. 111 ....0 10 ... @az_2x2_o3 ADD_aaz_s 11000001 101 000010 .. 111 ...00 10 ... @az_4x4_o3 ADD_aaz_d 11000001 111 000000 .. 111 ....0 10 ... @az_2x2_o3 ADD_aaz_d 11000001 111 000010 .. 111 ...00 10 ... @az_4x4_o3 SUB_aaz_s 11000001 101 000000 .. 111 ....0 11 ... @az_2x2_o3 SUB_aaz_s 11000001 101 000010 .. 111 ...00 11 ... @az_4x4_o3 SUB_aaz_d 11000001 111 000000 .. 111 ....0 11 ... @az_2x2_o3 SUB_aaz_d 11000001 111 000010 .. 111 ...00 11 ... @az_4x4_o3 ### SME2 Multi-vector SVE Constructive Unary &zz_e zd zn esz &zz_n zd zn n @zz_1x2 ........ ... ..... ...... ..... zd:5 \ &zz_n n=1 zn=%zn_ax2 @zz_1x4 ........ ... ..... ...... ..... zd:5 \ &zz_n n=1 zn=%zn_ax4 @zz_2x1 ........ ... ..... ...... zn:5 ..... \ &zz_n n=1 zd=%zd_ax2 @zz_2x2 ........ ... ..... ...... .... . ..... \ &zz_n n=2 zd=%zd_ax2 zn=%zn_ax2 @zz_4x4 ........ ... ..... ...... .... . ..... \ &zz_n n=4 zd=%zd_ax4 zn=%zn_ax4 @zz_4x2_n1 ........ ... ..... ...... .... . ..... \ &zz_n n=1 zd=%zd_ax4 zn=%zn_ax2 BFCVT 11000001 011 00000 111000 ....0 ..... @zz_1x2 BFCVTN 11000001 011 00000 111000 ....1 ..... @zz_1x2 FCVT_n 11000001 001 00000 111000 ....0 ..... @zz_1x2 FCVTN 11000001 001 00000 111000 ....1 ..... @zz_1x2 FCVT_w 11000001 101 00000 111000 ..... ....0 @zz_2x1 FCVTL 11000001 101 00000 111000 ..... ....1 @zz_2x1 FCVTZS 11000001 001 00001 111000 ....0 ....0 @zz_2x2 FCVTZS 11000001 001 10001 111000 ...00 ...00 @zz_4x4 FCVTZU 11000001 001 00001 111000 ....1 ....0 @zz_2x2 FCVTZU 11000001 001 10001 111000 ...01 ...00 @zz_4x4 SCVTF 11000001 001 00010 111000 ....0 ....0 @zz_2x2 SCVTF 11000001 001 10010 111000 ...00 ...00 @zz_4x4 UCVTF 11000001 001 00010 111000 ....1 ....0 @zz_2x2 UCVTF 11000001 001 10010 111000 ...01 ...00 @zz_4x4 FRINTN 11000001 101 01000 111000 ....0 ....0 @zz_2x2 FRINTN 11000001 101 11000 111000 ...00 ...00 @zz_4x4 FRINTP 11000001 101 01001 111000 ....0 ....0 @zz_2x2 FRINTP 11000001 101 11001 111000 ...00 ...00 @zz_4x4 FRINTM 11000001 101 01010 111000 ....0 ....0 @zz_2x2 FRINTM 11000001 101 11010 111000 ...00 ...00 @zz_4x4 FRINTA 11000001 101 01100 111000 ....0 ....0 @zz_2x2 FRINTA 11000001 101 11100 111000 ...00 ...00 @zz_4x4 SQCVT_sh 11000001 001 00011 111000 ....0 ..... @zz_1x2 UQCVT_sh 11000001 001 00011 111000 ....1 ..... @zz_1x2 SQCVTU_sh 11000001 011 00011 111000 ....0 ..... @zz_1x2 SQCVT_sb 11000001 001 10011 111000 ...00 ..... @zz_1x4 UQCVT_sb 11000001 001 10011 111000 ...01 ..... @zz_1x4 SQCVTU_sb 11000001 011 10011 111000 ...00 ..... @zz_1x4 SQCVT_dh 11000001 101 10011 111000 ...00 ..... @zz_1x4 UQCVT_dh 11000001 101 10011 111000 ...01 ..... @zz_1x4 SQCVTU_dh 11000001 111 10011 111000 ...00 ..... @zz_1x4 SQCVTN_sb 11000001 001 10011 111000 ...10 ..... @zz_1x4 UQCVTN_sb 11000001 001 10011 111000 ...11 ..... @zz_1x4 SQCVTUN_sb 11000001 011 10011 111000 ...10 ..... @zz_1x4 SQCVTN_dh 11000001 101 10011 111000 ...10 ..... @zz_1x4 UQCVTN_dh 11000001 101 10011 111000 ...11 ..... @zz_1x4 SQCVTUN_dh 11000001 111 10011 111000 ...10 ..... @zz_1x4 SUNPK_2bh 11000001 011 00101 111000 ..... ....0 @zz_2x1 SUNPK_2hs 11000001 101 00101 111000 ..... ....0 @zz_2x1 SUNPK_2sd 11000001 111 00101 111000 ..... ....0 @zz_2x1 UUNPK_2bh 11000001 011 00101 111000 ..... ....1 @zz_2x1 UUNPK_2hs 11000001 101 00101 111000 ..... ....1 @zz_2x1 UUNPK_2sd 11000001 111 00101 111000 ..... ....1 @zz_2x1 SUNPK_4bh 11000001 011 10101 111000 ....0 ...00 @zz_4x2_n1 SUNPK_4hs 11000001 101 10101 111000 ....0 ...00 @zz_4x2_n1 SUNPK_4sd 11000001 111 10101 111000 ....0 ...00 @zz_4x2_n1 UUNPK_4bh 11000001 011 10101 111000 ....0 ...01 @zz_4x2_n1 UUNPK_4hs 11000001 101 10101 111000 ....0 ...01 @zz_4x2_n1 UUNPK_4sd 11000001 111 10101 111000 ....0 ...01 @zz_4x2_n1 ZIP_4 11000001 esz:2 1 10110 111000 ...00 ... 00 \ &zz_e zd=%zd_ax4 zn=%zn_ax4 ZIP_4 11000001 001 10111 111000 ...00 ... 00 \ &zz_e esz=4 zd=%zd_ax4 zn=%zn_ax4 UZP_4 11000001 esz:2 1 10110 111000 ...00 ... 10 \ &zz_e zd=%zd_ax4 zn=%zn_ax4 UZP_4 11000001 001 10111 111000 ...00 ... 10 \ &zz_e esz=4 zd=%zd_ax4 zn=%zn_ax4 ### SME2 Multi-vector SVE Constructive Binary &rshr zd zn shift %rshr_sh_shift 16:4 !function=rsub_16 %rshr_sb_shift 16:5 !function=rsub_32 %rshr_dh_shift 22:1 16:5 !function=rsub_64 @rshr_sh ........ .... .... ...... ..... zd:5 \ &rshr zn=%zn_ax2 shift=%rshr_sh_shift @rshr_sb ........ ... ..... ...... ..... zd:5 \ &rshr zn=%zn_ax4 shift=%rshr_sb_shift @rshr_dh ........ ... ..... ...... ..... zd:5 \ &rshr zn=%zn_ax4 shift=%rshr_dh_shift SQRSHR_sh 11000001 1110 .... 110101 ....0 ..... @rshr_sh UQRSHR_sh 11000001 1110 .... 110101 ....1 ..... @rshr_sh SQRSHRU_sh 11000001 1111 .... 110101 ....0 ..... @rshr_sh SQRSHR_sb 11000001 011 ..... 110110 ...00 ..... @rshr_sb SQRSHR_dh 11000001 1.1 ..... 110110 ...00 ..... @rshr_dh UQRSHR_sb 11000001 011 ..... 110110 ...01 ..... @rshr_sb UQRSHR_dh 11000001 1.1 ..... 110110 ...01 ..... @rshr_dh SQRSHRU_sb 11000001 011 ..... 110110 ...10 ..... @rshr_sb SQRSHRU_dh 11000001 1.1 ..... 110110 ...10 ..... @rshr_dh SQRSHRN_sh 01000101 1011 .... 001010 ....0 ..... @rshr_sh UQRSHRN_sh 01000101 1011 .... 001110 ....0 ..... @rshr_sh SQRSHRUN_sh 01000101 1011 .... 000010 ....0 ..... @rshr_sh SQRSHRN_sb 11000001 011 ..... 110111 ...00 ..... @rshr_sb SQRSHRN_dh 11000001 1.1 ..... 110111 ...00 ..... @rshr_dh UQRSHRN_sb 11000001 011 ..... 110111 ...01 ..... @rshr_sb UQRSHRN_dh 11000001 1.1 ..... 110111 ...01 ..... @rshr_dh SQRSHRUN_sb 11000001 011 ..... 110111 ...10 ..... @rshr_sb SQRSHRUN_dh 11000001 1.1 ..... 110111 ...10 ..... @rshr_dh &zzz_e zd zn zm esz ZIP_2 11000001 esz:2 1 zm:5 110100 zn:5 .... 0 \ &zzz_e zd=%zd_ax2 ZIP_2 11000001 00 1 zm:5 110101 zn:5 .... 0 \ &zzz_e zd=%zd_ax2 esz=4 UZP_2 11000001 esz:2 1 zm:5 110100 zn:5 .... 1 \ &zzz_e zd=%zd_ax2 UZP_2 11000001 00 1 zm:5 110101 zn:5 .... 1 \ &zzz_e zd=%zd_ax2 esz=4 &zzz_en zd zn zm esz n FCLAMP 11000001 esz:2 1 zm:5 110000 zn:5 .... 0 \ &zzz_en zd=%zd_ax2 n=2 FCLAMP 11000001 esz:2 1 zm:5 110010 zn:5 ...0 0 \ &zzz_en zd=%zd_ax4 n=4 SCLAMP 11000001 esz:2 1 zm:5 110001 zn:5 .... 0 \ &zzz_en zd=%zd_ax2 n=2 SCLAMP 11000001 esz:2 1 zm:5 110011 zn:5 ...0 0 \ &zzz_en zd=%zd_ax4 n=4 UCLAMP 11000001 esz:2 1 zm:5 110001 zn:5 .... 1 \ &zzz_en zd=%zd_ax2 n=2 UCLAMP 11000001 esz:2 1 zm:5 110011 zn:5 ...0 1 \ &zzz_en zd=%zd_ax4 n=4 ### SME2 Multi-vector SVE Select %sel_pg 10:3 !function=plus_8 SEL 11000001 esz:2 1 ....0 100 ... ....0 ....0 \ n=2 zd=%zd_ax2 zn=%zn_ax2 zm=%zm_ax2 pg=%sel_pg SEL 11000001 esz:2 1 ...01 100 ... ...00 ...00 \ n=4 zd=%zd_ax4 zn=%zn_ax4 zm=%zm_ax4 pg=%sel_pg ### SME Multiple Zero &zero_za rv off ngrp nvec ZERO_za 11000000 000011 000 .. 0000000000 off:3 \ &zero_za ngrp=2 nvec=1 rv=%mova_rv ZERO_za 11000000 000011 100 .. 0000000000 off:3 \ &zero_za ngrp=4 nvec=1 rv=%mova_rv ZERO_za 11000000 000011 001 .. 0000000000 ... \ &zero_za ngrp=1 nvec=2 rv=%mova_rv off=%off3_x2 ZERO_za 11000000 000011 010 .. 0000000000 0.. \ &zero_za ngrp=2 nvec=2 rv=%mova_rv off=%off2_x2 ZERO_za 11000000 000011 011 .. 0000000000 0.. \ &zero_za ngrp=4 nvec=2 rv=%mova_rv off=%off2_x2 ZERO_za 11000000 000011 101 .. 0000000000 0.. \ &zero_za ngrp=1 nvec=4 rv=%mova_rv off=%off2_x4 ZERO_za 11000000 000011 110 .. 0000000000 00. \ &zero_za ngrp=2 nvec=4 rv=%mova_rv off=%off1_x4 ZERO_za 11000000 000011 111 .. 0000000000 00. \ &zero_za ngrp=4 nvec=4 rv=%mova_rv off=%off1_x4 ### SME Lookup Table Read &lut zd zn idx # LUTI2, consecutive LUTI2_c_1b 1100 0000 1100 11 idx:4 00 00 zn:5 zd:5 &lut LUTI2_c_1h 1100 0000 1100 11 idx:4 01 00 zn:5 zd:5 &lut LUTI2_c_1s 1100 0000 1100 11 idx:4 10 00 zn:5 zd:5 &lut LUTI2_c_2b 1100 0000 1000 11 idx:3 1 00 00 zn:5 .... 0 &lut zd=%zd_ax2 LUTI2_c_2h 1100 0000 1000 11 idx:3 1 01 00 zn:5 .... 0 &lut zd=%zd_ax2 LUTI2_c_2s 1100 0000 1000 11 idx:3 1 10 00 zn:5 .... 0 &lut zd=%zd_ax2 LUTI2_c_4b 1100 0000 1000 11 idx:2 10 00 00 zn:5 ... 00 &lut zd=%zd_ax4 LUTI2_c_4h 1100 0000 1000 11 idx:2 10 01 00 zn:5 ... 00 &lut zd=%zd_ax4 LUTI2_c_4s 1100 0000 1000 11 idx:2 10 10 00 zn:5 ... 00 &lut zd=%zd_ax4 # LUTI2, strided (must check zd alignment) LUTI2_s_2b 1100 0000 1001 11 idx:3 1 00 00 zn:5 zd:5 &lut LUTI2_s_2h 1100 0000 1001 11 idx:3 1 01 00 zn:5 zd:5 &lut LUTI2_s_4b 1100 0000 1001 11 idx:2 10 00 00 zn:5 zd:5 &lut LUTI2_s_4h 1100 0000 1001 11 idx:2 10 01 00 zn:5 zd:5 &lut # LUTI4, consecutive LUTI4_c_1b 1100 0000 1100 101 idx:3 00 00 zn:5 zd:5 &lut LUTI4_c_1h 1100 0000 1100 101 idx:3 01 00 zn:5 zd:5 &lut LUTI4_c_1s 1100 0000 1100 101 idx:3 10 00 zn:5 zd:5 &lut LUTI4_c_2b 1100 0000 1000 101 idx:2 1 00 00 zn:5 .... 0 &lut zd=%zd_ax2 LUTI4_c_2h 1100 0000 1000 101 idx:2 1 01 00 zn:5 .... 0 &lut zd=%zd_ax2 LUTI4_c_2s 1100 0000 1000 101 idx:2 1 10 00 zn:5 .... 0 &lut zd=%zd_ax2 LUTI4_c_4h 1100 0000 1000 101 idx:1 10 01 00 zn:5 ... 00 &lut zd=%zd_ax4 LUTI4_c_4s 1100 0000 1000 101 idx:1 10 10 00 zn:5 ... 00 &lut zd=%zd_ax4 # LUTI4, strided (must check zd alignment) LUTI4_s_2b 1100 0000 1001 101 idx:2 1 00 00 zn:5 zd:5 &lut LUTI4_s_2h 1100 0000 1001 101 idx:2 1 01 00 zn:5 zd:5 &lut LUTI4_s_4h 1100 0000 1001 101 idx:1 10 01 00 zn:5 zd:5 &lut