llvm/test/MC/RISCV/rv64i-aliases-valid.s

   1 # RUN: llvm-mc %s -triple=riscv64 -riscv-no-aliases \
   2 # RUN:     | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-INST,CHECK-ASM-NOALIAS %s
   3 # RUN: llvm-mc %s -triple=riscv64 \
   4 # RUN:     | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-ALIAS,CHECK-ASM %s
   5 # RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
   6 # RUN:     | llvm-objdump -M no-aliases -d - \
   7 # RUN:     | FileCheck -check-prefixes=CHECK-OBJ-NOALIAS,CHECK-EXPAND,CHECK-INST %s
   8 # RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
   9 # RUN:     | llvm-objdump -d - \
  10 # RUN:     | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-ALIAS %s
  11
  12 # The following check prefixes are used in this test:
  13 # CHECK-INST.....Match the canonical instr (tests alias to instr. mapping)
  14 # CHECK-ALIAS....Match the alias (tests instr. to alias mapping)
  15 # CHECK-EXPAND...Match canonical instr. unconditionally (tests alias expansion)
  16
  17 # TODO ld
  18 # TODO sd
  19
  20 # Needed for testing valid %pcrel_lo expressions
  21 .Lpcrel_hi0: auipc a0, %pcrel_hi(foo)
  22
  23 # Needed for testing li with a symbol difference
  24 .Lbuf: .skip 8
  25 .Lbuf_end:
  26
  27 # CHECK-INST: addi a0, zero, 0
  28 # CHECK-ALIAS: li a0, 0
  29 li x10, 0
  30 # CHECK-INST: addi a0, zero, 1
  31 # CHECK-ALIAS: li a0, 1
  32 li x10, 1
  33 # CHECK-INST: addi a0, zero, -1
  34 # CHECK-ALIAS: li a0, -1
  35 li x10, -1
  36 # CHECK-INST: addi a0, zero, 2047
  37 # CHECK-ALIAS: li a0, 2047
  38 li x10, 2047
  39 # CHECK-INST: addi a0, zero, -2047
  40 # CHECK-ALIAS: li a0, -2047
  41 li x10, -2047
  42 # CHECK-INST: addi a1, zero, 1
  43 # CHECK-INST: slli a1, a1, 11
  44 # CHECK-ALIAS: li a1, 1
  45 # CHECK-ALIAS: slli a1, a1, 11
  46 li x11, 2048
  47 # CHECK-INST: addi a1, zero, -2048
  48 # CHECK-ALIAS: li a1, -2048
  49 li x11, -2048
  50 # CHECK-EXPAND: lui a1, 1
  51 # CHECK-EXPAND: addiw a1, a1, -2047
  52 li x11, 2049
  53 # CHECK-EXPAND: lui a1, 1048575
  54 # CHECK-EXPAND: addiw a1, a1, 2047
  55 li x11, -2049
  56 # CHECK-EXPAND: lui a1, 1
  57 # CHECK-EXPAND: addiw a1, a1, -1
  58 li x11, 4095
  59 # CHECK-EXPAND: lui a1, 1048575
  60 # CHECK-EXPAND: addiw a1, a1, 1
  61 li x11, -4095
  62 # CHECK-EXPAND: lui a2, 1
  63 li x12, 4096
  64 # CHECK-EXPAND: lui a2, 1048575
  65 li x12, -4096
  66 # CHECK-EXPAND: lui a2, 1
  67 # CHECK-EXPAND-NEXT: addiw a2, a2, 1
  68 li x12, 4097
  69 # CHECK-EXPAND: lui a2, 1048575
  70 # CHECK-EXPAND: addiw a2, a2, -1
  71 li x12, -4097
  72 # CHECK-EXPAND: lui a2, 524288
  73 # CHECK-EXPAND-NEXT: addiw a2, a2, -1
  74 li x12, 2147483647
  75 # CHECK-EXPAND: lui a2, 524288
  76 # CHECK-EXPAND-NEXT: addiw a2, a2, 1
  77 li x12, -2147483647
  78 # CHECK-EXPAND: lui a2, 524288
  79 li x12, -2147483648
  80 # CHECK-EXPAND: lui a2, 524288
  81 li x12, -0x80000000
  82
  83 # CHECK-INST: addi a2, zero, 1
  84 # CHECK-INST-NEXT: slli a2, a2, 31
  85 # CHECK-ALIAS: li a2, 1
  86 # CHECK-ALIAS-NEXT: slli a2, a2, 31
  87 li x12, 0x80000000
  88 # CHECK-INST: addi a2, zero, -1
  89 # CHECK-INST-NEXT: srli a2, a2, 32
  90 # CHECK-ALIAS: li a2, -1
  91 # CHECK-ALIAS-NEXT: srli a2, a2, 32
  92 li x12, 0xFFFFFFFF
  93
  94 # CHECK-INST: addi t0, zero, 1
  95 # CHECK-INST-NEXT: slli t0, t0, 32
  96 # CHECK-ALIAS: li t0, 1
  97 # CHECK-ALIAS-NEXT: slli t0, t0, 32
  98 li t0, 0x100000000
  99 # CHECK-INST: addi t1, zero, -1
 100 # CHECK-INST-NEXT: slli t1, t1, 63
 101 # CHECK-ALIAS: li t1, -1
 102 # CHECK-ALIAS-NEXT: slli t1, t1, 63
 103 li t1, 0x8000000000000000
 104 # CHECK-INST: addi t1, zero, -1
 105 # CHECK-INST-NEXT: slli t1, t1, 63
 106 # CHECK-ALIAS: li t1, -1
 107 # CHECK-ALIAS-NEXT: slli t1, t1, 63
 108 li t1, -0x8000000000000000
 109 # CHECK-EXPAND: lui t2, 9321
 110 # CHECK-EXPAND-NEXT: addiw t2, t2, -1329
 111 # CHECK-EXPAND-NEXT: slli t2, t2, 35
 112 li t2, 0x1234567800000000
 113 # CHECK-INST: addi t3, zero, 7
 114 # CHECK-INST-NEXT: slli t3, t3, 36
 115 # CHECK-INST-NEXT: addi t3, t3, 11
 116 # CHECK-INST-NEXT: slli t3, t3, 24
 117 # CHECK-INST-NEXT: addi t3, t3, 15
 118 # CHECK-ALIAS: li t3, 7
 119 # CHECK-ALIAS-NEXT: slli t3, t3, 36
 120 # CHECK-ALIAS-NEXT: addi t3, t3, 11
 121 # CHECK-ALIAS-NEXT: slli t3, t3, 24
 122 # CHECK-ALIAS-NEXT: addi t3, t3, 15
 123 li t3, 0x700000000B00000F
 124 # CHECK-EXPAND: lui t4, 583
 125 # CHECK-EXPAND-NEXT: addiw t4, t4, -1875
 126 # CHECK-EXPAND-NEXT: slli t4, t4, 14
 127 # CHECK-EXPAND-NEXT: addi t4, t4, -947
 128 # CHECK-EXPAND-NEXT: slli t4, t4, 12
 129 # CHECK-EXPAND-NEXT: addi t4, t4, 1511
 130 # CHECK-EXPAND-NEXT: slli t4, t4, 13
 131 # CHECK-EXPAND-NEXT: addi t4, t4, -272
 132 li t4, 0x123456789abcdef0
 133 # CHECK-INST: addi t5, zero, -1
 134 # CHECK-ALIAS: li t5, -1
 135 li t5, 0xFFFFFFFFFFFFFFFF
 136 # CHECK-EXPAND: lui t6, 262145
 137 # CHECK-EXPAND-NEXT: slli t6, t6, 1
 138 li t6, 0x80002000
 139 # CHECK-EXPAND: lui t0, 262145
 140 # CHECK-EXPAND-NEXT: slli t0, t0, 2
 141 li x5, 0x100004000
 142 # CHECK-EXPAND: lui t1, 4097
 143 # CHECK-EXPAND-NEXT: slli t1, t1, 20
 144 li x6, 0x100100000000
 145 # CHECK-EXPAND: lui t2, 983056
 146 # CHECK-EXPAND-NEXT: srli t2, t2, 16
 147 li x7, 0xFFFFFFFFF001
 148 # CHECK-EXPAND: lui s0, 1044481
 149 # CHECK-EXPAND-NEXT: slli s0, s0, 12
 150 # CHECK-EXPAND-NEXT: srli s0, s0, 24
 151 li x8, 0xFFFFFFF001
 152 # CHECK-EXPAND: lui s1, 4097
 153 # CHECK-EXPAND-NEXT: slli s1, s1, 20
 154 # CHECK-EXPAND-NEXT: addi s1, s1, -3
 155 li x9, 0x1000FFFFFFFD
 156 # CHECK-INST: lui a0, 983040
 157 # CHECK-INST-NEXT: srli a0, a0, 3
 158 # CHECK-INST-NEXT: xori a0, a0, -1
 159 # CHECK-ALIAS: lui a0, 983040
 160 # CHECK-ALIAS-NEXT: srli a0, a0, 3
 161 # CHECK-ALIAS-NEXT: not a0, a0
 162 li x10, 0xE000000001FFFFFF
 163 # CHECK-INST: addi a1, zero, -2047
 164 # CHECK-INST-NEXT: slli a1, a1, 39
 165 # CHECK-INST-NEXT: addi a1, a1, -2048
 166 # CHECK-INST-NEXT: addi a1, a1, -1
 167 # CHECK-ALIAS: li a1, -2047
 168 # CHECK-ALIAS-NEXT: slli a1, a1, 39
 169 # CHECK-ALIAS-NEXT: addi a1, a1, -2048
 170 # CHECK-ALIAS-NEXT: addi a1, a1, -1
 171 li x11, 0xFFFC007FFFFFF7FF
 172
 173 # CHECK-INST: lui a2, 349525
 174 # CHECK-INST-NEXT: addiw a2, a2, 1365
 175 # CHECK-INST-NEXT: slli a2, a2, 1
 176 # CHECK-ALIAS: lui a2, 349525
 177 # CHECK-ALIAS-NEXT: addiw a2, a2, 1365
 178 # CHECK-ALIAS-NEXT: slli a2, a2, 1
 179 li x12, 0xaaaaaaaa
 180
 181 # CHECK-INST: lui a3, 699051
 182 # CHECK-INST-NEXT: addiw a3, a3, -1365
 183 # CHECK-INST-NEXT: slli a3, a3, 1
 184 # CHECK-ALIAS: lui a3, 699051
 185 # CHECK-ALIAS-NEXT: addiw a3, a3, -1365
 186 # CHECK-ALIAS-NEXT: slli a3, a3, 1
 187 li x13, 0xffffffff55555556
 188
 189 # CHECK-S-OBJ-NOALIAS: lui t0, 524288
 190 # CHECK-S-OBJ-NOALIAS-NEXT: addi t0, t0, -1365
 191 # CHECK-S-OBJ: lui t0, 524288
 192 # CHECK-S-OBJ-NEXT: addi t0, t0, -1365
 193 li x5, -2147485013
 194
 195 # CHECK-INST: addi a0, zero, 1110
 196 # CHECK-ALIAS: li a0, 1110
 197 li a0, %lo(0x123456)
 198
 199 # CHECK-OBJ-NOALIAS: addi a0, zero, 0
 200 # CHECK-OBJ: R_RISCV_LO12
 201 li a0, %lo(foo)
 202 # CHECK-OBJ-NOALIAS: addi a0, zero, 0
 203 # CHECK-OBJ: R_RISCV_PCREL_LO12
 204 li a0, %pcrel_lo(.Lpcrel_hi0)
 205
 206 .equ CONST, 0x123456
 207 # CHECK-EXPAND: lui a0, 291
 208 # CHECK-EXPAND: addiw a0, a0, 1110
 209 li a0, CONST
 210
 211 .equ CONST, 0x654321
 212 # CHECK-EXPAND: lui a0, 1620
 213 # CHECK-EXPAND: addiw a0, a0, 801
 214 li a0, CONST
 215
 216 .equ CONST, .Lbuf_end - .Lbuf
 217 # CHECK-ASM: li a0, CONST
 218 # CHECK-ASM-NOALIAS: addi a0, zero, CONST
 219 # CHECK-OBJ-NOALIAS: addi a0, zero, 8
 220 li a0, CONST
 221
 222 # CHECK-ASM: addi a0, zero, .Lbuf_end-.Lbuf
 223 # CHECK-ASM-NOALIAS: addi a0, zero, .Lbuf_end-.Lbuf
 224 # CHECK-OBJ-NOALIAS: addi a0, zero, 8
 225 li a0, .Lbuf_end - .Lbuf
 226
 227 # CHECK-INST: addi a0, zero, 0
 228 # CHECK-ALIAS: li a0, 0
 229 la x10, 0
 230 lla x10, 0
 231 # CHECK-INST: addi a0, zero, 1
 232 # CHECK-ALIAS: li a0, 1
 233 la x10, 1
 234 lla x10, 1
 235 # CHECK-INST: addi a0, zero, -1
 236 # CHECK-ALIAS: li a0, -1
 237 la x10, -1
 238 lla x10, -1
 239 # CHECK-INST: addi a0, zero, 2047
 240 # CHECK-ALIAS: li a0, 2047
 241 la x10, 2047
 242 lla x10, 2047
 243 # CHECK-INST: addi a0, zero, -2047
 244 # CHECK-ALIAS: li a0, -2047
 245 la x10, -2047
 246 lla x10, -2047
 247 # CHECK-INST: addi a1, zero, 1
 248 # CHECK-INST: slli a1, a1, 11
 249 # CHECK-ALIAS: li a1, 1
 250 # CHECK-ALIAS: slli a1, a1, 11
 251 la x11, 2048
 252 lla x11, 2048
 253 # CHECK-INST: addi a1, zero, -2048
 254 # CHECK-ALIAS: li a1, -2048
 255 la x11, -2048
 256 lla x11, -2048
 257 # CHECK-EXPAND: lui a1, 1
 258 # CHECK-EXPAND: addiw a1, a1, -2047
 259 la x11, 2049
 260 lla x11, 2049
 261 # CHECK-EXPAND: lui a1, 1048575
 262 # CHECK-EXPAND: addiw a1, a1, 2047
 263 la x11, -2049
 264 lla x11, -2049
 265 # CHECK-EXPAND: lui a1, 1
 266 # CHECK-EXPAND: addiw a1, a1, -1
 267 la x11, 4095
 268 lla x11, 4095
 269 # CHECK-EXPAND: lui a1, 1048575
 270 # CHECK-EXPAND: addiw a1, a1, 1
 271 la x11, -4095
 272 lla x11, -4095
 273 # CHECK-EXPAND: lui a2, 1
 274 la x12, 4096
 275 lla x12, 4096
 276 # CHECK-EXPAND: lui a2, 1048575
 277 la x12, -4096
 278 lla x12, -4096
 279 # CHECK-EXPAND: lui a2, 1
 280 # CHECK-EXPAND: addiw a2, a2, 1
 281 la x12, 4097
 282 lla x12, 4097
 283 # CHECK-EXPAND: lui a2, 1048575
 284 # CHECK-EXPAND: addiw a2, a2, -1
 285 la x12, -4097
 286 lla x12, -4097
 287 # CHECK-EXPAND: lui a2, 524288
 288 # CHECK-EXPAND: addiw a2, a2, -1
 289 la x12, 2147483647
 290 lla x12, 2147483647
 291 # CHECK-EXPAND: lui a2, 524288
 292 # CHECK-EXPAND: addiw a2, a2, 1
 293 la x12, -2147483647
 294 lla x12, -2147483647
 295 # CHECK-EXPAND: lui a2, 524288
 296 la x12, -2147483648
 297 lla x12, -2147483648
 298 # CHECK-EXPAND: lui a2, 524288
 299 la x12, -0x80000000
 300 lla x12, -0x80000000
 301
 302 # CHECK-INST: addi a2, zero, 1
 303 # CHECK-INST-NEXT: slli a2, a2, 31
 304 # CHECK-ALIAS: li a2, 1
 305 # CHECK-ALIAS-NEXT: slli a2, a2, 31
 306 la x12, 0x80000000
 307 lla x12, 0x80000000
 308 # CHECK-INST: addi a2, zero, -1
 309 # CHECK-INST-NEXT: srli a2, a2, 32
 310 # CHECK-ALIAS: li a2, -1
 311 # CHECK-ALIAS-NEXT: srli a2, a2, 32
 312 la x12, 0xFFFFFFFF
 313 lla x12, 0xFFFFFFFF
 314
 315 # CHECK-INST: addi t0, zero, 1
 316 # CHECK-INST-NEXT: slli t0, t0, 32
 317 # CHECK-ALIAS: li t0, 1
 318 # CHECK-ALIAS-NEXT: slli t0, t0, 32
 319 la t0, 0x100000000
 320 lla t0, 0x100000000
 321 # CHECK-INST: addi t1, zero, -1
 322 # CHECK-INST-NEXT: slli t1, t1, 63
 323 # CHECK-ALIAS: li t1, -1
 324 # CHECK-ALIAS-NEXT: slli t1, t1, 63
 325 la t1, 0x8000000000000000
 326 lla t1, 0x8000000000000000
 327 # CHECK-INST: addi t1, zero, -1
 328 # CHECK-INST-NEXT: slli t1, t1, 63
 329 # CHECK-ALIAS: li t1, -1
 330 # CHECK-ALIAS-NEXT: slli t1, t1, 63
 331 la t1, -0x8000000000000000
 332 lla t1, -0x8000000000000000
 333 # CHECK-EXPAND: lui t2, 9321
 334 # CHECK-EXPAND-NEXT: addiw t2, t2, -1329
 335 # CHECK-EXPAND-NEXT: slli t2, t2, 35
 336 la t2, 0x1234567800000000
 337 lla t2, 0x1234567800000000
 338 # CHECK-INST: addi t3, zero, 7
 339 # CHECK-INST-NEXT: slli t3, t3, 36
 340 # CHECK-INST-NEXT: addi t3, t3, 11
 341 # CHECK-INST-NEXT: slli t3, t3, 24
 342 # CHECK-INST-NEXT: addi t3, t3, 15
 343 # CHECK-ALIAS: li t3, 7
 344 # CHECK-ALIAS-NEXT: slli t3, t3, 36
 345 # CHECK-ALIAS-NEXT: addi t3, t3, 11
 346 # CHECK-ALIAS-NEXT: slli t3, t3, 24
 347 # CHECK-ALIAS-NEXT: addi t3, t3, 15
 348 la t3, 0x700000000B00000F
 349 lla t3, 0x700000000B00000F
 350 # CHECK-EXPAND: lui t4, 583
 351 # CHECK-EXPAND-NEXT: addiw t4, t4, -1875
 352 # CHECK-EXPAND-NEXT: slli t4, t4, 14
 353 # CHECK-EXPAND-NEXT: addi t4, t4, -947
 354 # CHECK-EXPAND-NEXT: slli t4, t4, 12
 355 # CHECK-EXPAND-NEXT: addi t4, t4, 1511
 356 # CHECK-EXPAND-NEXT: slli t4, t4, 13
 357 # CHECK-EXPAND-NEXT: addi t4, t4, -272
 358 la t4, 0x123456789abcdef0
 359 lla t4, 0x123456789abcdef0
 360 # CHECK-INST: addi t5, zero, -1
 361 # CHECK-ALIAS: li t5, -1
 362 la t5, 0xFFFFFFFFFFFFFFFF
 363 lla t5, 0xFFFFFFFFFFFFFFFF
 364 # CHECK-EXPAND: lui t6, 262145
 365 # CHECK-EXPAND-NEXT: slli t6, t6, 1
 366 la t6, 0x80002000
 367 lla t6, 0x80002000
 368 # CHECK-EXPAND: lui t0, 262145
 369 # CHECK-EXPAND-NEXT: slli t0, t0, 2
 370 la x5, 0x100004000
 371 lla x5, 0x100004000
 372 # CHECK-EXPAND: lui t1, 4097
 373 # CHECK-EXPAND-NEXT: slli t1, t1, 20
 374 la x6, 0x100100000000
 375 lla x6, 0x100100000000
 376 # CHECK-EXPAND: lui t2, 983056
 377 # CHECK-EXPAND-NEXT: srli t2, t2, 16
 378 la x7, 0xFFFFFFFFF001
 379 lla x7, 0xFFFFFFFFF001
 380 # CHECK-EXPAND: lui s0, 1044481
 381 # CHECK-EXPAND-NEXT: slli s0, s0, 12
 382 # CHECK-EXPAND-NEXT: srli s0, s0, 24
 383 la x8, 0xFFFFFFF001
 384 lla x8, 0xFFFFFFF001
 385 # CHECK-EXPAND: lui s1, 4097
 386 # CHECK-EXPAND-NEXT: slli s1, s1, 20
 387 # CHECK-EXPAND-NEXT: addi s1, s1, -3
 388 la x9, 0x1000FFFFFFFD
 389 lla x9, 0x1000FFFFFFFD
 390 # CHECK-INST: lui a0, 983040
 391 # CHECK-INST-NEXT: srli a0, a0, 3
 392 # CHECK-INST-NEXT: xori a0, a0, -1
 393 # CHECK-ALIAS: lui a0, 983040
 394 # CHECK-ALIAS-NEXT: srli a0, a0, 3
 395 # CHECK-ALIAS-NEXT: not a0, a0
 396 la x10, 0xE000000001FFFFFF
 397 lla x10, 0xE000000001FFFFFF
 398 # CHECK-INST: addi a1, zero, -2047
 399 # CHECK-INST-NEXT: slli a1, a1, 39
 400 # CHECK-INST-NEXT: addi a1, a1, -2048
 401 # CHECK-INST-NEXT: addi a1, a1, -1
 402 # CHECK-ALIAS: li a1, -2047
 403 # CHECK-ALIAS-NEXT: slli a1, a1, 39
 404 # CHECK-ALIAS-NEXT: addi a1, a1, -2048
 405 # CHECK-ALIAS-NEXT: addi a1, a1, -1
 406 la x11, 0xFFFC007FFFFFF7FF
 407 lla x11, 0xFFFC007FFFFFF7FF
 408
 409 # CHECK-INST: lui a2, 349525
 410 # CHECK-INST-NEXT: addiw a2, a2, 1365
 411 # CHECK-INST-NEXT: slli a2, a2, 1
 412 # CHECK-ALIAS: lui a2, 349525
 413 # CHECK-ALIAS-NEXT: addiw a2, a2, 1365
 414 # CHECK-ALIAS-NEXT: slli a2, a2, 1
 415 la x12, 0xaaaaaaaa
 416 lla x12, 0xaaaaaaaa
 417
 418 # CHECK-INST: lui a3, 699051
 419 # CHECK-INST-NEXT: addiw a3, a3, -1365
 420 # CHECK-INST-NEXT: slli a3, a3, 1
 421 # CHECK-ALIAS: lui a3, 699051
 422 # CHECK-ALIAS-NEXT: addiw a3, a3, -1365
 423 # CHECK-ALIAS-NEXT: slli a3, a3, 1
 424 la x13, 0xffffffff55555556
 425 lla x13, 0xffffffff55555556
 426
 427 # CHECK-S-OBJ-NOALIAS: lui t0, 524288
 428 # CHECK-S-OBJ-NOALIAS-NEXT: addi t0, t0, -1365
 429 # CHECK-S-OBJ: lui t0, 524288
 430 # CHECK-S-OBJ-NEXT: addi t0, t0, -1365
 431 la x5, -2147485013
 432 lla x5, -2147485013
 433
 434 .equ CONSTANT, 0x123456
 435 # CHECK-EXPAND: lui a0, 291
 436 # CHECK-EXPAND: addiw a0, a0, 1110
 437 la a0, CONSTANT
 438 lla a0, CONSTANT
 439
 440 .equ CONSTANT, 0x654321
 441 # CHECK-EXPAND: lui a0, 1620
 442 # CHECK-EXPAND: addiw a0, a0, 801
 443 la a0, CONSTANT
 444 lla a0, CONSTANT
 445
 446 # CHECK-INST: subw t6, zero, ra
 447 # CHECK-ALIAS: negw t6, ra
 448 negw x31, x1
 449 # CHECK-INST: addiw t6, ra, 0
 450 # CHECK-ALIAS: sext.w t6, ra
 451 sext.w x31, x1
 452
 453 # The following aliases are accepted as input but the canonical form
 454 # of the instruction will always be printed.
 455 # CHECK-INST: addiw a2, a3, 4
 456 # CHECK-ALIAS: addiw a2, a3, 4
 457 addw a2,a3,4
 458
 459 # CHECK-INST: slliw a2, a3, 4
 460 # CHECK-ALIAS: slliw a2, a3, 4
 461 sllw a2,a3,4
 462
 463 # CHECK-INST: srliw a2, a3, 4
 464 # CHECK-ALIAS: srliw a2, a3, 4
 465 srlw a2,a3,4
 466
 467 # CHECK-INST: sraiw a2, a3, 4
 468 # CHECK-ALIAS: sraiw a2, a3, 4
 469 sraw a2,a3,4
 470
 471 # CHECK-EXPAND: lwu a0, 0(a1)
 472 lwu x10, (x11)
 473 # CHECK-EXPAND: ld a0, 0(a1)
 474 ld x10, (x11)
 475 # CHECK-EXPAND: sd a0, 0(a1)
 476 sd x10, (x11)
 477
 478 # CHECK-EXPAND: slli a0, a1, 56
 479 # CHECK-EXPAND: srai a0, a0, 56
 480 sext.b x10, x11
 481
 482 # CHECK-EXPAND: slli a0, a1, 48
 483 # CHECK-EXPAND: srai a0, a0, 48
 484 sext.h x10, x11
 485
 486 # CHECK-INST: andi a0, a1, 255
 487 # CHECK-ALIAS: andi a0, a1, 255
 488 zext.b x10, x11
 489
 490 # CHECK-EXPAND: slli a0, a1, 48
 491 # CHECK-EXPAND: srli a0, a0, 48
 492 zext.h x10, x11
 493
 494 # CHECK-EXPAND: slli a0, a1, 32
 495 # CHECK-EXPAND: srli a0, a0, 32
 496 zext.w x10, x11