llvm/test/MC/AArch64/SVE/mov-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 // input should be a 64bit scalar register
   4 mov z0.d, w0
   5 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   6 // CHECK-NEXT: mov z0.d, w0
   7 // CHECK-NOT: [[@LINE-3]]:{{[0-9]+}}:
   8
   9 // wzr is not a valid operand to mov
  10 mov z0.s, wzr
  11 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  12 // CHECK-NEXT: mov z0.s, wzr
  13 // CHECK-NOT: [[@LINE-3]]:{{[0-9]+}}:
  14
  15 // xzr is not a valid operand to mov
  16 mov z0.d, xzr
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  18 // CHECK-NEXT: mov z0.d, xzr
  19 // CHECK-NOT: [[@LINE-3]]:{{[0-9]+}}:
  20
  21
  22 // --------------------------------------------------------------------------//
  23 // Unpredicated mov of Z register only allowed for .d
  24
  25 mov z0.b, z1.b
  26 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: too few operands for instruction
  27 // CHECK-NEXT: mov z0.b, z1.b
  28 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  29
  30 mov z0.h, z1.h
  31 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: too few operands for instruction
  32 // CHECK-NEXT: mov z0.h, z1.h
  33 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  34
  35 mov z0.s, z1.s
  36 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: too few operands for instruction
  37 // CHECK-NEXT: mov z0.s, z1.s
  38 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  39
  40 // --------------------------------------------------------------------------//
  41 // Invalid scalar operand for result element width.
  42
  43 mov z0.d, w0
  44 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  45 // CHECK-NEXT: mov z0.d, w0
  46 // CHECK-NOT: [[@LINE-3]]:{{[0-9]+}}:
  47
  48 mov z0.b, p0/m, x0
  49 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  50 // CHECK-NEXT: mov z0.b, p0/m, x0
  51 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  52
  53 mov z0.h, p0/m, x0
  54 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  55 // CHECK-NEXT: mov z0.h, p0/m, x0
  56 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  57
  58 mov z0.s, p0/m, x0
  59 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  60 // CHECK-NEXT: mov z0.s, p0/m, x0
  61 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  62
  63 mov z0.d, p0/m, w0
  64 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  65 // CHECK-NEXT: mov z0.d, p0/m, w0
  66 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  67
  68 mov z0.b, p0/m, h0
  69 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  70 // CHECK-NEXT: mov z0.b, p0/m, h0
  71 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  72
  73 mov z0.b, p0/m, s0
  74 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  75 // CHECK-NEXT: mov z0.b, p0/m, s0
  76 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  77
  78 mov z0.b, p0/m, d0
  79 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  80 // CHECK-NEXT: mov z0.b, p0/m, d0
  81 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  82
  83 mov z0.h, p0/m, b0
  84 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  85 // CHECK-NEXT: mov z0.h, p0/m, b0
  86 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  87
  88 mov z0.h, p0/m, s0
  89 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  90 // CHECK-NEXT: mov z0.h, p0/m, s0
  91 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  92
  93 mov z0.h, p0/m, d0
  94 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  95 // CHECK-NEXT: mov z0.h, p0/m, d0
  96 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  97
  98 mov z0.s, p0/m, b0
  99 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 100 // CHECK-NEXT: mov z0.s, p0/m, b0
 101 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 102
 103 mov z0.s, p0/m, h0
 104 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 105 // CHECK-NEXT: mov z0.s, p0/m, h0
 106 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 107
 108 mov z0.s, p0/m, d0
 109 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 110 // CHECK-NEXT: mov z0.s, p0/m, d0
 111 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 112
 113 mov z0.d, p0/m, b0
 114 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 115 // CHECK-NEXT: mov z0.d, p0/m, b0
 116 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 117
 118 mov z0.d, p0/m, h0
 119 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 120 // CHECK-NEXT: mov z0.d, p0/m, h0
 121 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 122
 123 mov z0.d, p0/m, s0
 124 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 125 // CHECK-NEXT: mov z0.d, p0/m, s0
 126 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 127
 128 // --------------------------------------------------------------------------//
 129 // Invalid immediates
 130
 131 mov z0.b, #0, lsl #8      // #0, lsl #8 is not valid for .b
 132 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 133 // CHECK-NEXT: mov z0.b, #0, lsl #8
 134 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 135
 136 mov z0.b, #-1, lsl #8
 137 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 138 // CHECK-NEXT: mov z0.b, #-1, lsl #8
 139 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 140
 141 mov z0.b, #256
 142 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 143 // CHECK-NEXT: mov z0.b, #256
 144 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 145
 146 mov z0.b, #1, lsl #8
 147 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 148 // CHECK-NEXT: mov z0.b, #1, lsl #8
 149 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 150
 151 // Note: 65281 is a valid logical immediate.
 152 mov z0.h, #65282
 153 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 154 // CHECK-NEXT: mov z0.h, #65282
 155 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 156
 157 mov z0.h, #256, lsl #8
 158 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 159 // CHECK-NEXT: mov z0.h, #256, lsl #8
 160 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 161
 162 mov z0.s, #-33024
 163 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 164 // CHECK-NEXT: mov z0.s, #-33024
 165 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 166
 167 mov z0.s, #-129, lsl #8
 168 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 169 // CHECK-NEXT: mov z0.s, #-129, lsl #8
 170 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 171
 172 mov z0.s, #32513
 173 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 174 // CHECK-NEXT: mov z0.s, #32513
 175 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 176
 177 mov z0.s, #128, lsl #8
 178 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 179 // CHECK-NEXT: mov z0.s, #128, lsl #8
 180 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 181
 182 mov z0.d, #-33024
 183 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 184 // CHECK-NEXT: mov z0.d, #-33024
 185 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 186
 187 mov z0.d, #-129, lsl #8
 188 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 189 // CHECK-NEXT: mov z0.d, #-129, lsl #8
 190 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 191
 192 mov z0.d, #32513
 193 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 194 // CHECK-NEXT: mov z0.d, #32513
 195 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 196
 197 mov z0.d, #128, lsl #8
 198 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 199 // CHECK-NEXT: mov z0.d, #128, lsl #8
 200 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 201
 202 mov z5.b, #0xfff9
 203 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255] with a shift amount of 0
 204 // CHECK-NEXT: mov z5.b, #0xfff9
 205 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 206
 207 mov z5.h, #0xfffffff9
 208 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 209 // CHECK-NEXT: mov z5.h, #0xfffffff9
 210 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 211
 212 mov z5.s, #0xffffffffffffff9
 213 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 214 // CHECK-NEXT: mov z5.s, #0xffffffffffffff9
 215 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 216
 217 mov z0.b, p0/z, #0, lsl #8      // #0, lsl #8 is not valid for .b
 218 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 219 // CHECK-NEXT: mov z0.b, p0/z, #0, lsl #8
 220 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 221
 222 mov z0.b, p0/z, #-1, lsl #8
 223 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 224 // CHECK-NEXT: mov z0.b, p0/z, #-1, lsl #8
 225 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 226
 227 mov z0.b, p0/z, #256
 228 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 229 // CHECK-NEXT: mov z0.b, p0/z, #256
 230 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 231
 232 mov z0.b, p0/z, #1, lsl #8
 233 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 255]
 234 // CHECK-NEXT: mov z0.b, p0/z, #1, lsl #8
 235 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 236
 237 mov z0.h, p0/z, #-32769
 238 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 239 // CHECK-NEXT: mov z0.h, p0/z, #-32769
 240 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 241
 242 mov z0.h, p0/z, #32513
 243 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 244 // CHECK-NEXT: mov z0.h, p0/z, #32513
 245 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 246
 247 mov z0.h, p0/z, #65281
 248 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 249 // CHECK-NEXT: mov z0.h, p0/z, #65281
 250 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 251
 252 mov z0.h, p0/z, #256, lsl #8
 253 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 65280]
 254 // CHECK-NEXT: mov z0.h, p0/z, #256, lsl #8
 255 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 256
 257 mov z0.s, p0/z, #-33024
 258 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 259 // CHECK-NEXT: mov z0.s, p0/z, #-33024
 260 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 261
 262 mov z0.s, p0/z, #-32769
 263 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 264 // CHECK-NEXT: mov z0.s, p0/z, #-32769
 265 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 266
 267 mov z0.s, p0/z, #-129, lsl #8
 268 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 269 // CHECK-NEXT: mov z0.s, p0/z, #-129, lsl #8
 270 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 271
 272 mov z0.s, p0/z, #32513
 273 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 274 // CHECK-NEXT: mov z0.s, p0/z, #32513
 275 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 276
 277 mov z0.s, p0/z, #32768
 278 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 279 // CHECK-NEXT: mov z0.s, p0/z, #32768
 280 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 281
 282 mov z0.s, p0/z, #128, lsl #8
 283 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 284 // CHECK-NEXT: mov z0.s, p0/z, #128, lsl #8
 285 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 286
 287 mov z0.d, p0/z, #-33024
 288 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 289 // CHECK-NEXT: mov z0.d, p0/z, #-33024
 290 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 291
 292 mov z0.d, p0/z, #-32769
 293 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 294 // CHECK-NEXT: mov z0.d, p0/z, #-32769
 295 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 296
 297 mov z0.d, p0/z, #-129, lsl #8
 298 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 299 // CHECK-NEXT: mov z0.d, p0/z, #-129, lsl #8
 300 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 301
 302 mov z0.d, p0/z, #32513
 303 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 304 // CHECK-NEXT: mov z0.d, p0/z, #32513
 305 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 306
 307 mov z0.d, p0/z, #32768
 308 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 309 // CHECK-NEXT: mov z0.d, p0/z, #32768
 310 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 311
 312 mov z0.d, p0/z, #128, lsl #8
 313 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [-128, 127] or a multiple of 256 in range [-32768, 32512]
 314 // CHECK-NEXT: mov z0.d, p0/z, #128, lsl #8
 315 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 316
 317
 318 // --------------------------------------------------------------------------//
 319 // Immediate not compatible with encode/decode function.
 320
 321 mov z24.b, z17.b[-1]
 322 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 63].
 323 // CHECK-NEXT: mov z24.b, z17.b[-1]
 324 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 325
 326 mov z17.b, z5.b[64]
 327 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 63].
 328 // CHECK-NEXT: mov z17.b, z5.b[64]
 329 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 330
 331 mov z16.h, z30.h[-1]
 332 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 31].
 333 // CHECK-NEXT: mov z16.h, z30.h[-1]
 334 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 335
 336 mov z19.h, z23.h[32]
 337 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 31].
 338 // CHECK-NEXT: mov z19.h, z23.h[32]
 339 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 340
 341 mov z1.s, z6.s[-1]
 342 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 15].
 343 // CHECK-NEXT: mov z1.s, z6.s[-1]
 344 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 345
 346 mov z24.s, z3.s[16]
 347 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 15].
 348 // CHECK-NEXT: mov z24.s, z3.s[16]
 349 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 350
 351 mov z5.d, z25.d[-1]
 352 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7].
 353 // CHECK-NEXT: mov z5.d, z25.d[-1]
 354 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 355
 356 mov z12.d, z28.d[8]
 357 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7].
 358 // CHECK-NEXT: mov z12.d, z28.d[8]
 359 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 360
 361 mov z22.q, z7.q[-1]
 362 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
 363 // CHECK-NEXT: mov z22.q, z7.q[-1]
 364 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 365
 366 mov z24.q, z21.q[4]
 367 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
 368 // CHECK-NEXT: mov z24.q, z21.q[4]
 369 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 370
 371
 372 // --------------------------------------------------------------------------//
 373 // Negative tests for instructions that are incompatible with movprfx
 374
 375 movprfx z31.b, p0/z, z6.b
 376 mov     z31.b, wsp
 377 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 378 // CHECK-NEXT: mov     z31.b, wsp
 379 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 380
 381 movprfx z31, z6
 382 mov     z31.b, wsp
 383 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 384 // CHECK-NEXT: mov     z31.b, wsp
 385 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 386
 387 movprfx z0.d, p0/z, z7.d
 388 mov     z0.d, #0xe0000000000003ff
 389 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 390 // CHECK-NEXT: mov     z0.d, #0xe0000000000003ff
 391 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 392
 393 movprfx z0, z7
 394 mov     z0.d, #0xe0000000000003ff
 395 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 396 // CHECK-NEXT: mov     z0.d, #0xe0000000000003ff
 397 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 398
 399 movprfx z4.d, p7/z, z6.d
 400 mov     z4.d, p7/m, z31.d
 401 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 402 // CHECK-NEXT: mov     z4.d, p7/m, z31.d
 403 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 404
 405 movprfx z31, z6
 406 mov     z31.d, p15/m, z31.d
 407 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 408 // CHECK-NEXT: mov     z31.d, p15/m, z31.d
 409 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 410
 411 movprfx z0.d, p0/z, z7.d
 412 mov     z0.d, d0
 413 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 414 // CHECK-NEXT: mov     z0.d, d0
 415 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 416
 417 movprfx z0, z7
 418 mov     z0.d, d0
 419 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 420 // CHECK-NEXT: mov     z0.d, d0
 421 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 422
 423 movprfx z31.d, p0/z, z6.d
 424 mov     z31.d, z0.d
 425 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 426 // CHECK-NEXT: mov     z31.d, z0.d
 427 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 428
 429 movprfx z31, z6
 430 mov     z31.d, z0.d
 431 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 432 // CHECK-NEXT: mov     z31.d, z0.d
 433 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 434
 435 movprfx z31.d, p0/z, z6.d
 436 mov     z31.d, z31.d[7]
 437 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 438 // CHECK-NEXT: mov     z31.d, z31.d[7]
 439 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 440
 441 movprfx z31, z6
 442 mov     z31.d, z31.d[7]
 443 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 444 // CHECK-NEXT: mov     z31.d, z31.d[7]
 445 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: