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1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \4// RUN: | FileCheck %s --check-prefix=CHECK-ERROR5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \6// RUN: | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \8// RUN: | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN9// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \10// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \11// RUN: | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \12// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST13 14 15smax {z0.h, z1.h}, {z0.h, z1.h}, z0.h // 11000001-01100000-10100000-0000000016// CHECK-INST: smax { z0.h, z1.h }, { z0.h, z1.h }, z0.h17// CHECK-ENCODING: [0x00,0xa0,0x60,0xc1]18// CHECK-ERROR: instruction requires: sme219// CHECK-UNKNOWN: c160a000 <unknown>20 21smax {z20.h, z21.h}, {z20.h, z21.h}, z5.h // 11000001-01100101-10100000-0001010022// CHECK-INST: smax { z20.h, z21.h }, { z20.h, z21.h }, z5.h23// CHECK-ENCODING: [0x14,0xa0,0x65,0xc1]24// CHECK-ERROR: instruction requires: sme225// CHECK-UNKNOWN: c165a014 <unknown>26 27smax {z22.h, z23.h}, {z22.h, z23.h}, z8.h // 11000001-01101000-10100000-0001011028// CHECK-INST: smax { z22.h, z23.h }, { z22.h, z23.h }, z8.h29// CHECK-ENCODING: [0x16,0xa0,0x68,0xc1]30// CHECK-ERROR: instruction requires: sme231// CHECK-UNKNOWN: c168a016 <unknown>32 33smax {z30.h, z31.h}, {z30.h, z31.h}, z15.h // 11000001-01101111-10100000-0001111034// CHECK-INST: smax { z30.h, z31.h }, { z30.h, z31.h }, z15.h35// CHECK-ENCODING: [0x1e,0xa0,0x6f,0xc1]36// CHECK-ERROR: instruction requires: sme237// CHECK-UNKNOWN: c16fa01e <unknown>38 39 40smax {z0.h, z1.h}, {z0.h, z1.h}, {z0.h, z1.h} // 11000001-01100000-10110000-0000000041// CHECK-INST: smax { z0.h, z1.h }, { z0.h, z1.h }, { z0.h, z1.h }42// CHECK-ENCODING: [0x00,0xb0,0x60,0xc1]43// CHECK-ERROR: instruction requires: sme244// CHECK-UNKNOWN: c160b000 <unknown>45 46smax {z20.h, z21.h}, {z20.h, z21.h}, {z20.h, z21.h} // 11000001-01110100-10110000-0001010047// CHECK-INST: smax { z20.h, z21.h }, { z20.h, z21.h }, { z20.h, z21.h }48// CHECK-ENCODING: [0x14,0xb0,0x74,0xc1]49// CHECK-ERROR: instruction requires: sme250// CHECK-UNKNOWN: c174b014 <unknown>51 52smax {z22.h, z23.h}, {z22.h, z23.h}, {z8.h, z9.h} // 11000001-01101000-10110000-0001011053// CHECK-INST: smax { z22.h, z23.h }, { z22.h, z23.h }, { z8.h, z9.h }54// CHECK-ENCODING: [0x16,0xb0,0x68,0xc1]55// CHECK-ERROR: instruction requires: sme256// CHECK-UNKNOWN: c168b016 <unknown>57 58smax {z30.h, z31.h}, {z30.h, z31.h}, {z30.h, z31.h} // 11000001-01111110-10110000-0001111059// CHECK-INST: smax { z30.h, z31.h }, { z30.h, z31.h }, { z30.h, z31.h }60// CHECK-ENCODING: [0x1e,0xb0,0x7e,0xc1]61// CHECK-ERROR: instruction requires: sme262// CHECK-UNKNOWN: c17eb01e <unknown>63 64 65smax {z0.s, z1.s}, {z0.s, z1.s}, z0.s // 11000001-10100000-10100000-0000000066// CHECK-INST: smax { z0.s, z1.s }, { z0.s, z1.s }, z0.s67// CHECK-ENCODING: [0x00,0xa0,0xa0,0xc1]68// CHECK-ERROR: instruction requires: sme269// CHECK-UNKNOWN: c1a0a000 <unknown>70 71smax {z20.s, z21.s}, {z20.s, z21.s}, z5.s // 11000001-10100101-10100000-0001010072// CHECK-INST: smax { z20.s, z21.s }, { z20.s, z21.s }, z5.s73// CHECK-ENCODING: [0x14,0xa0,0xa5,0xc1]74// CHECK-ERROR: instruction requires: sme275// CHECK-UNKNOWN: c1a5a014 <unknown>76 77smax {z22.s, z23.s}, {z22.s, z23.s}, z8.s // 11000001-10101000-10100000-0001011078// CHECK-INST: smax { z22.s, z23.s }, { z22.s, z23.s }, z8.s79// CHECK-ENCODING: [0x16,0xa0,0xa8,0xc1]80// CHECK-ERROR: instruction requires: sme281// CHECK-UNKNOWN: c1a8a016 <unknown>82 83smax {z30.s, z31.s}, {z30.s, z31.s}, z15.s // 11000001-10101111-10100000-0001111084// CHECK-INST: smax { z30.s, z31.s }, { z30.s, z31.s }, z15.s85// CHECK-ENCODING: [0x1e,0xa0,0xaf,0xc1]86// CHECK-ERROR: instruction requires: sme287// CHECK-UNKNOWN: c1afa01e <unknown>88 89 90smax {z0.s, z1.s}, {z0.s, z1.s}, {z0.s, z1.s} // 11000001-10100000-10110000-0000000091// CHECK-INST: smax { z0.s, z1.s }, { z0.s, z1.s }, { z0.s, z1.s }92// CHECK-ENCODING: [0x00,0xb0,0xa0,0xc1]93// CHECK-ERROR: instruction requires: sme294// CHECK-UNKNOWN: c1a0b000 <unknown>95 96smax {z20.s, z21.s}, {z20.s, z21.s}, {z20.s, z21.s} // 11000001-10110100-10110000-0001010097// CHECK-INST: smax { z20.s, z21.s }, { z20.s, z21.s }, { z20.s, z21.s }98// CHECK-ENCODING: [0x14,0xb0,0xb4,0xc1]99// CHECK-ERROR: instruction requires: sme2100// CHECK-UNKNOWN: c1b4b014 <unknown>101 102smax {z22.s, z23.s}, {z22.s, z23.s}, {z8.s, z9.s} // 11000001-10101000-10110000-00010110103// CHECK-INST: smax { z22.s, z23.s }, { z22.s, z23.s }, { z8.s, z9.s }104// CHECK-ENCODING: [0x16,0xb0,0xa8,0xc1]105// CHECK-ERROR: instruction requires: sme2106// CHECK-UNKNOWN: c1a8b016 <unknown>107 108smax {z30.s, z31.s}, {z30.s, z31.s}, {z30.s, z31.s} // 11000001-10111110-10110000-00011110109// CHECK-INST: smax { z30.s, z31.s }, { z30.s, z31.s }, { z30.s, z31.s }110// CHECK-ENCODING: [0x1e,0xb0,0xbe,0xc1]111// CHECK-ERROR: instruction requires: sme2112// CHECK-UNKNOWN: c1beb01e <unknown>113 114 115smax {z0.d, z1.d}, {z0.d, z1.d}, z0.d // 11000001-11100000-10100000-00000000116// CHECK-INST: smax { z0.d, z1.d }, { z0.d, z1.d }, z0.d117// CHECK-ENCODING: [0x00,0xa0,0xe0,0xc1]118// CHECK-ERROR: instruction requires: sme2119// CHECK-UNKNOWN: c1e0a000 <unknown>120 121smax {z20.d, z21.d}, {z20.d, z21.d}, z5.d // 11000001-11100101-10100000-00010100122// CHECK-INST: smax { z20.d, z21.d }, { z20.d, z21.d }, z5.d123// CHECK-ENCODING: [0x14,0xa0,0xe5,0xc1]124// CHECK-ERROR: instruction requires: sme2125// CHECK-UNKNOWN: c1e5a014 <unknown>126 127smax {z22.d, z23.d}, {z22.d, z23.d}, z8.d // 11000001-11101000-10100000-00010110128// CHECK-INST: smax { z22.d, z23.d }, { z22.d, z23.d }, z8.d129// CHECK-ENCODING: [0x16,0xa0,0xe8,0xc1]130// CHECK-ERROR: instruction requires: sme2131// CHECK-UNKNOWN: c1e8a016 <unknown>132 133smax {z30.d, z31.d}, {z30.d, z31.d}, z15.d // 11000001-11101111-10100000-00011110134// CHECK-INST: smax { z30.d, z31.d }, { z30.d, z31.d }, z15.d135// CHECK-ENCODING: [0x1e,0xa0,0xef,0xc1]136// CHECK-ERROR: instruction requires: sme2137// CHECK-UNKNOWN: c1efa01e <unknown>138 139 140smax {z0.d, z1.d}, {z0.d, z1.d}, {z0.d, z1.d} // 11000001-11100000-10110000-00000000141// CHECK-INST: smax { z0.d, z1.d }, { z0.d, z1.d }, { z0.d, z1.d }142// CHECK-ENCODING: [0x00,0xb0,0xe0,0xc1]143// CHECK-ERROR: instruction requires: sme2144// CHECK-UNKNOWN: c1e0b000 <unknown>145 146smax {z20.d, z21.d}, {z20.d, z21.d}, {z20.d, z21.d} // 11000001-11110100-10110000-00010100147// CHECK-INST: smax { z20.d, z21.d }, { z20.d, z21.d }, { z20.d, z21.d }148// CHECK-ENCODING: [0x14,0xb0,0xf4,0xc1]149// CHECK-ERROR: instruction requires: sme2150// CHECK-UNKNOWN: c1f4b014 <unknown>151 152smax {z22.d, z23.d}, {z22.d, z23.d}, {z8.d, z9.d} // 11000001-11101000-10110000-00010110153// CHECK-INST: smax { z22.d, z23.d }, { z22.d, z23.d }, { z8.d, z9.d }154// CHECK-ENCODING: [0x16,0xb0,0xe8,0xc1]155// CHECK-ERROR: instruction requires: sme2156// CHECK-UNKNOWN: c1e8b016 <unknown>157 158smax {z30.d, z31.d}, {z30.d, z31.d}, {z30.d, z31.d} // 11000001-11111110-10110000-00011110159// CHECK-INST: smax { z30.d, z31.d }, { z30.d, z31.d }, { z30.d, z31.d }160// CHECK-ENCODING: [0x1e,0xb0,0xfe,0xc1]161// CHECK-ERROR: instruction requires: sme2162// CHECK-UNKNOWN: c1feb01e <unknown>163 164 165smax {z0.b, z1.b}, {z0.b, z1.b}, z0.b // 11000001-00100000-10100000-00000000166// CHECK-INST: smax { z0.b, z1.b }, { z0.b, z1.b }, z0.b167// CHECK-ENCODING: [0x00,0xa0,0x20,0xc1]168// CHECK-ERROR: instruction requires: sme2169// CHECK-UNKNOWN: c120a000 <unknown>170 171smax {z20.b, z21.b}, {z20.b, z21.b}, z5.b // 11000001-00100101-10100000-00010100172// CHECK-INST: smax { z20.b, z21.b }, { z20.b, z21.b }, z5.b173// CHECK-ENCODING: [0x14,0xa0,0x25,0xc1]174// CHECK-ERROR: instruction requires: sme2175// CHECK-UNKNOWN: c125a014 <unknown>176 177smax {z22.b, z23.b}, {z22.b, z23.b}, z8.b // 11000001-00101000-10100000-00010110178// CHECK-INST: smax { z22.b, z23.b }, { z22.b, z23.b }, z8.b179// CHECK-ENCODING: [0x16,0xa0,0x28,0xc1]180// CHECK-ERROR: instruction requires: sme2181// CHECK-UNKNOWN: c128a016 <unknown>182 183smax {z30.b, z31.b}, {z30.b, z31.b}, z15.b // 11000001-00101111-10100000-00011110184// CHECK-INST: smax { z30.b, z31.b }, { z30.b, z31.b }, z15.b185// CHECK-ENCODING: [0x1e,0xa0,0x2f,0xc1]186// CHECK-ERROR: instruction requires: sme2187// CHECK-UNKNOWN: c12fa01e <unknown>188 189 190smax {z0.b, z1.b}, {z0.b, z1.b}, {z0.b, z1.b} // 11000001-00100000-10110000-00000000191// CHECK-INST: smax { z0.b, z1.b }, { z0.b, z1.b }, { z0.b, z1.b }192// CHECK-ENCODING: [0x00,0xb0,0x20,0xc1]193// CHECK-ERROR: instruction requires: sme2194// CHECK-UNKNOWN: c120b000 <unknown>195 196smax {z20.b, z21.b}, {z20.b, z21.b}, {z20.b, z21.b} // 11000001-00110100-10110000-00010100197// CHECK-INST: smax { z20.b, z21.b }, { z20.b, z21.b }, { z20.b, z21.b }198// CHECK-ENCODING: [0x14,0xb0,0x34,0xc1]199// CHECK-ERROR: instruction requires: sme2200// CHECK-UNKNOWN: c134b014 <unknown>201 202smax {z22.b, z23.b}, {z22.b, z23.b}, {z8.b, z9.b} // 11000001-00101000-10110000-00010110203// CHECK-INST: smax { z22.b, z23.b }, { z22.b, z23.b }, { z8.b, z9.b }204// CHECK-ENCODING: [0x16,0xb0,0x28,0xc1]205// CHECK-ERROR: instruction requires: sme2206// CHECK-UNKNOWN: c128b016 <unknown>207 208smax {z30.b, z31.b}, {z30.b, z31.b}, {z30.b, z31.b} // 11000001-00111110-10110000-00011110209// CHECK-INST: smax { z30.b, z31.b }, { z30.b, z31.b }, { z30.b, z31.b }210// CHECK-ENCODING: [0x1e,0xb0,0x3e,0xc1]211// CHECK-ERROR: instruction requires: sme2212// CHECK-UNKNOWN: c13eb01e <unknown>213 214 215smax {z0.h - z3.h}, {z0.h - z3.h}, z0.h // 11000001-01100000-10101000-00000000216// CHECK-INST: smax { z0.h - z3.h }, { z0.h - z3.h }, z0.h217// CHECK-ENCODING: [0x00,0xa8,0x60,0xc1]218// CHECK-ERROR: instruction requires: sme2219// CHECK-UNKNOWN: c160a800 <unknown>220 221smax {z20.h - z23.h}, {z20.h - z23.h}, z5.h // 11000001-01100101-10101000-00010100222// CHECK-INST: smax { z20.h - z23.h }, { z20.h - z23.h }, z5.h223// CHECK-ENCODING: [0x14,0xa8,0x65,0xc1]224// CHECK-ERROR: instruction requires: sme2225// CHECK-UNKNOWN: c165a814 <unknown>226 227smax {z20.h - z23.h}, {z20.h - z23.h}, z8.h // 11000001-01101000-10101000-00010100228// CHECK-INST: smax { z20.h - z23.h }, { z20.h - z23.h }, z8.h229// CHECK-ENCODING: [0x14,0xa8,0x68,0xc1]230// CHECK-ERROR: instruction requires: sme2231// CHECK-UNKNOWN: c168a814 <unknown>232 233smax {z28.h - z31.h}, {z28.h - z31.h}, z15.h // 11000001-01101111-10101000-00011100234// CHECK-INST: smax { z28.h - z31.h }, { z28.h - z31.h }, z15.h235// CHECK-ENCODING: [0x1c,0xa8,0x6f,0xc1]236// CHECK-ERROR: instruction requires: sme2237// CHECK-UNKNOWN: c16fa81c <unknown>238 239 240smax {z0.h - z3.h}, {z0.h - z3.h}, {z0.h - z3.h} // 11000001-01100000-10111000-00000000241// CHECK-INST: smax { z0.h - z3.h }, { z0.h - z3.h }, { z0.h - z3.h }242// CHECK-ENCODING: [0x00,0xb8,0x60,0xc1]243// CHECK-ERROR: instruction requires: sme2244// CHECK-UNKNOWN: c160b800 <unknown>245 246smax {z20.h - z23.h}, {z20.h - z23.h}, {z20.h - z23.h} // 11000001-01110100-10111000-00010100247// CHECK-INST: smax { z20.h - z23.h }, { z20.h - z23.h }, { z20.h - z23.h }248// CHECK-ENCODING: [0x14,0xb8,0x74,0xc1]249// CHECK-ERROR: instruction requires: sme2250// CHECK-UNKNOWN: c174b814 <unknown>251 252smax {z20.h - z23.h}, {z20.h - z23.h}, {z8.h - z11.h} // 11000001-01101000-10111000-00010100253// CHECK-INST: smax { z20.h - z23.h }, { z20.h - z23.h }, { z8.h - z11.h }254// CHECK-ENCODING: [0x14,0xb8,0x68,0xc1]255// CHECK-ERROR: instruction requires: sme2256// CHECK-UNKNOWN: c168b814 <unknown>257 258smax {z28.h - z31.h}, {z28.h - z31.h}, {z28.h - z31.h} // 11000001-01111100-10111000-00011100259// CHECK-INST: smax { z28.h - z31.h }, { z28.h - z31.h }, { z28.h - z31.h }260// CHECK-ENCODING: [0x1c,0xb8,0x7c,0xc1]261// CHECK-ERROR: instruction requires: sme2262// CHECK-UNKNOWN: c17cb81c <unknown>263 264 265smax {z0.s - z3.s}, {z0.s - z3.s}, z0.s // 11000001-10100000-10101000-00000000266// CHECK-INST: smax { z0.s - z3.s }, { z0.s - z3.s }, z0.s267// CHECK-ENCODING: [0x00,0xa8,0xa0,0xc1]268// CHECK-ERROR: instruction requires: sme2269// CHECK-UNKNOWN: c1a0a800 <unknown>270 271smax {z20.s - z23.s}, {z20.s - z23.s}, z5.s // 11000001-10100101-10101000-00010100272// CHECK-INST: smax { z20.s - z23.s }, { z20.s - z23.s }, z5.s273// CHECK-ENCODING: [0x14,0xa8,0xa5,0xc1]274// CHECK-ERROR: instruction requires: sme2275// CHECK-UNKNOWN: c1a5a814 <unknown>276 277smax {z20.s - z23.s}, {z20.s - z23.s}, z8.s // 11000001-10101000-10101000-00010100278// CHECK-INST: smax { z20.s - z23.s }, { z20.s - z23.s }, z8.s279// CHECK-ENCODING: [0x14,0xa8,0xa8,0xc1]280// CHECK-ERROR: instruction requires: sme2281// CHECK-UNKNOWN: c1a8a814 <unknown>282 283smax {z28.s - z31.s}, {z28.s - z31.s}, z15.s // 11000001-10101111-10101000-00011100284// CHECK-INST: smax { z28.s - z31.s }, { z28.s - z31.s }, z15.s285// CHECK-ENCODING: [0x1c,0xa8,0xaf,0xc1]286// CHECK-ERROR: instruction requires: sme2287// CHECK-UNKNOWN: c1afa81c <unknown>288 289 290smax {z0.s - z3.s}, {z0.s - z3.s}, {z0.s - z3.s} // 11000001-10100000-10111000-00000000291// CHECK-INST: smax { z0.s - z3.s }, { z0.s - z3.s }, { z0.s - z3.s }292// CHECK-ENCODING: [0x00,0xb8,0xa0,0xc1]293// CHECK-ERROR: instruction requires: sme2294// CHECK-UNKNOWN: c1a0b800 <unknown>295 296smax {z20.s - z23.s}, {z20.s - z23.s}, {z20.s - z23.s} // 11000001-10110100-10111000-00010100297// CHECK-INST: smax { z20.s - z23.s }, { z20.s - z23.s }, { z20.s - z23.s }298// CHECK-ENCODING: [0x14,0xb8,0xb4,0xc1]299// CHECK-ERROR: instruction requires: sme2300// CHECK-UNKNOWN: c1b4b814 <unknown>301 302smax {z20.s - z23.s}, {z20.s - z23.s}, {z8.s - z11.s} // 11000001-10101000-10111000-00010100303// CHECK-INST: smax { z20.s - z23.s }, { z20.s - z23.s }, { z8.s - z11.s }304// CHECK-ENCODING: [0x14,0xb8,0xa8,0xc1]305// CHECK-ERROR: instruction requires: sme2306// CHECK-UNKNOWN: c1a8b814 <unknown>307 308smax {z28.s - z31.s}, {z28.s - z31.s}, {z28.s - z31.s} // 11000001-10111100-10111000-00011100309// CHECK-INST: smax { z28.s - z31.s }, { z28.s - z31.s }, { z28.s - z31.s }310// CHECK-ENCODING: [0x1c,0xb8,0xbc,0xc1]311// CHECK-ERROR: instruction requires: sme2312// CHECK-UNKNOWN: c1bcb81c <unknown>313 314 315smax {z0.d - z3.d}, {z0.d - z3.d}, z0.d // 11000001-11100000-10101000-00000000316// CHECK-INST: smax { z0.d - z3.d }, { z0.d - z3.d }, z0.d317// CHECK-ENCODING: [0x00,0xa8,0xe0,0xc1]318// CHECK-ERROR: instruction requires: sme2319// CHECK-UNKNOWN: c1e0a800 <unknown>320 321smax {z20.d - z23.d}, {z20.d - z23.d}, z5.d // 11000001-11100101-10101000-00010100322// CHECK-INST: smax { z20.d - z23.d }, { z20.d - z23.d }, z5.d323// CHECK-ENCODING: [0x14,0xa8,0xe5,0xc1]324// CHECK-ERROR: instruction requires: sme2325// CHECK-UNKNOWN: c1e5a814 <unknown>326 327smax {z20.d - z23.d}, {z20.d - z23.d}, z8.d // 11000001-11101000-10101000-00010100328// CHECK-INST: smax { z20.d - z23.d }, { z20.d - z23.d }, z8.d329// CHECK-ENCODING: [0x14,0xa8,0xe8,0xc1]330// CHECK-ERROR: instruction requires: sme2331// CHECK-UNKNOWN: c1e8a814 <unknown>332 333smax {z28.d - z31.d}, {z28.d - z31.d}, z15.d // 11000001-11101111-10101000-00011100334// CHECK-INST: smax { z28.d - z31.d }, { z28.d - z31.d }, z15.d335// CHECK-ENCODING: [0x1c,0xa8,0xef,0xc1]336// CHECK-ERROR: instruction requires: sme2337// CHECK-UNKNOWN: c1efa81c <unknown>338 339 340smax {z0.d - z3.d}, {z0.d - z3.d}, {z0.d - z3.d} // 11000001-11100000-10111000-00000000341// CHECK-INST: smax { z0.d - z3.d }, { z0.d - z3.d }, { z0.d - z3.d }342// CHECK-ENCODING: [0x00,0xb8,0xe0,0xc1]343// CHECK-ERROR: instruction requires: sme2344// CHECK-UNKNOWN: c1e0b800 <unknown>345 346smax {z20.d - z23.d}, {z20.d - z23.d}, {z20.d - z23.d} // 11000001-11110100-10111000-00010100347// CHECK-INST: smax { z20.d - z23.d }, { z20.d - z23.d }, { z20.d - z23.d }348// CHECK-ENCODING: [0x14,0xb8,0xf4,0xc1]349// CHECK-ERROR: instruction requires: sme2350// CHECK-UNKNOWN: c1f4b814 <unknown>351 352smax {z20.d - z23.d}, {z20.d - z23.d}, {z8.d - z11.d} // 11000001-11101000-10111000-00010100353// CHECK-INST: smax { z20.d - z23.d }, { z20.d - z23.d }, { z8.d - z11.d }354// CHECK-ENCODING: [0x14,0xb8,0xe8,0xc1]355// CHECK-ERROR: instruction requires: sme2356// CHECK-UNKNOWN: c1e8b814 <unknown>357 358smax {z28.d - z31.d}, {z28.d - z31.d}, {z28.d - z31.d} // 11000001-11111100-10111000-00011100359// CHECK-INST: smax { z28.d - z31.d }, { z28.d - z31.d }, { z28.d - z31.d }360// CHECK-ENCODING: [0x1c,0xb8,0xfc,0xc1]361// CHECK-ERROR: instruction requires: sme2362// CHECK-UNKNOWN: c1fcb81c <unknown>363 364 365smax {z0.b - z3.b}, {z0.b - z3.b}, z0.b // 11000001-00100000-10101000-00000000366// CHECK-INST: smax { z0.b - z3.b }, { z0.b - z3.b }, z0.b367// CHECK-ENCODING: [0x00,0xa8,0x20,0xc1]368// CHECK-ERROR: instruction requires: sme2369// CHECK-UNKNOWN: c120a800 <unknown>370 371smax {z20.b - z23.b}, {z20.b - z23.b}, z5.b // 11000001-00100101-10101000-00010100372// CHECK-INST: smax { z20.b - z23.b }, { z20.b - z23.b }, z5.b373// CHECK-ENCODING: [0x14,0xa8,0x25,0xc1]374// CHECK-ERROR: instruction requires: sme2375// CHECK-UNKNOWN: c125a814 <unknown>376 377smax {z20.b - z23.b}, {z20.b - z23.b}, z8.b // 11000001-00101000-10101000-00010100378// CHECK-INST: smax { z20.b - z23.b }, { z20.b - z23.b }, z8.b379// CHECK-ENCODING: [0x14,0xa8,0x28,0xc1]380// CHECK-ERROR: instruction requires: sme2381// CHECK-UNKNOWN: c128a814 <unknown>382 383smax {z28.b - z31.b}, {z28.b - z31.b}, z15.b // 11000001-00101111-10101000-00011100384// CHECK-INST: smax { z28.b - z31.b }, { z28.b - z31.b }, z15.b385// CHECK-ENCODING: [0x1c,0xa8,0x2f,0xc1]386// CHECK-ERROR: instruction requires: sme2387// CHECK-UNKNOWN: c12fa81c <unknown>388 389 390smax {z0.b - z3.b}, {z0.b - z3.b}, {z0.b - z3.b} // 11000001-00100000-10111000-00000000391// CHECK-INST: smax { z0.b - z3.b }, { z0.b - z3.b }, { z0.b - z3.b }392// CHECK-ENCODING: [0x00,0xb8,0x20,0xc1]393// CHECK-ERROR: instruction requires: sme2394// CHECK-UNKNOWN: c120b800 <unknown>395 396smax {z20.b - z23.b}, {z20.b - z23.b}, {z20.b - z23.b} // 11000001-00110100-10111000-00010100397// CHECK-INST: smax { z20.b - z23.b }, { z20.b - z23.b }, { z20.b - z23.b }398// CHECK-ENCODING: [0x14,0xb8,0x34,0xc1]399// CHECK-ERROR: instruction requires: sme2400// CHECK-UNKNOWN: c134b814 <unknown>401 402smax {z20.b - z23.b}, {z20.b - z23.b}, {z8.b - z11.b} // 11000001-00101000-10111000-00010100403// CHECK-INST: smax { z20.b - z23.b }, { z20.b - z23.b }, { z8.b - z11.b }404// CHECK-ENCODING: [0x14,0xb8,0x28,0xc1]405// CHECK-ERROR: instruction requires: sme2406// CHECK-UNKNOWN: c128b814 <unknown>407 408smax {z28.b - z31.b}, {z28.b - z31.b}, {z28.b - z31.b} // 11000001-00111100-10111000-00011100409// CHECK-INST: smax { z28.b - z31.b }, { z28.b - z31.b }, { z28.b - z31.b }410// CHECK-ENCODING: [0x1c,0xb8,0x3c,0xc1]411// CHECK-ERROR: instruction requires: sme2412// CHECK-UNKNOWN: c13cb81c <unknown>413 414