1 @ RUN: not llvm-mc -triple=armv7-apple-darwin < %s 2> %t 2 @ RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s 3 @ RUN: not llvm-mc -triple=armv8 < %s 2> %t 4 @ RUN: FileCheck --check-prefix=CHECK-ERRORS-V8 < %t %s 5 6 @ Check for various assembly diagnostic messages on invalid input. 7 8 @ 's' bit on an instruction that can't accept it. 9 mlss r1, r2, r3, r4 10 @ CHECK-ERRORS: error: instruction 'mls' can not set flags, 11 @ CHECK-ERRORS: but 's' suffix specified 12 13 14 @ Out of range shift immediate values. 15 adc r1, r2, r3, lsl #invalid 16 adc r4, r5, r6, lsl #-1 17 adc r4, r5, r6, lsl #32 18 adc r4, r5, r6, lsr #-1 19 adc r4, r5, r6, lsr #33 20 adc r4, r5, r6, asr #-1 21 adc r4, r5, r6, asr #33 22 adc r4, r5, r6, ror #-1 23 adc r4, r5, r6, ror #32 24 25 @ CHECK-ERRORS: error: invalid immediate shift value 26 @ CHECK-ERRORS: adc r1, r2, r3, lsl #invalid 27 @ CHECK-ERRORS: ^ 28 @ CHECK-ERRORS: error: immediate shift value out of range 29 @ CHECK-ERRORS: adc r4, r5, r6, lsl #-1 30 @ CHECK-ERRORS: ^ 31 @ CHECK-ERRORS: error: immediate shift value out of range 32 @ CHECK-ERRORS: adc r4, r5, r6, lsl #32 33 @ CHECK-ERRORS: ^ 34 @ CHECK-ERRORS: error: immediate shift value out of range 35 @ CHECK-ERRORS: adc r4, r5, r6, lsr #-1 36 @ CHECK-ERRORS: ^ 37 @ CHECK-ERRORS: error: immediate shift value out of range 38 @ CHECK-ERRORS: adc r4, r5, r6, lsr #33 39 @ CHECK-ERRORS: ^ 40 @ CHECK-ERRORS: error: immediate shift value out of range 41 @ CHECK-ERRORS: adc r4, r5, r6, asr #-1 42 @ CHECK-ERRORS: ^ 43 @ CHECK-ERRORS: error: immediate shift value out of range 44 @ CHECK-ERRORS: adc r4, r5, r6, asr #33 45 @ CHECK-ERRORS: ^ 46 @ CHECK-ERRORS: error: immediate shift value out of range 47 @ CHECK-ERRORS: adc r4, r5, r6, ror #-1 48 @ CHECK-ERRORS: ^ 49 @ CHECK-ERRORS: error: immediate shift value out of range 50 @ CHECK-ERRORS: adc r4, r5, r6, ror #32 51 52 @ Out of range shift immediate values for load/store. 53 str r1, [r2, r3, lsl #invalid] 54 ldr r4, [r5], r6, lsl #-1 55 pld r4, [r5, r6, lsl #32] 56 str r4, [r5], r6, lsr #-1 57 ldr r4, [r5, r6, lsr #33] 58 pld r4, [r5, r6, asr #-1] 59 str r4, [r5, r6, asr #33] 60 ldr r4, [r5, r6, ror #-1] 61 pld r4, [r5, r6, ror #32] 62 pld r4, [r5, r6, rrx #0] 63 64 @ CHECK-ERRORS: error: shift amount must be an immediate 65 @ CHECK-ERRORS: str r1, [r2, r3, lsl #invalid] 66 @ CHECK-ERRORS: ^ 67 @ CHECK-ERRORS: error: immediate shift value out of range 68 @ CHECK-ERRORS: ldr r4, [r5], r6, lsl #-1 69 @ CHECK-ERRORS: ^ 70 @ CHECK-ERRORS: error: immediate shift value out of range 71 @ CHECK-ERRORS: pld r4, [r5, r6, lsl #32] 72 @ CHECK-ERRORS: ^ 73 @ CHECK-ERRORS: error: immediate shift value out of range 74 @ CHECK-ERRORS: str r4, [r5], r6, lsr #-1 75 @ CHECK-ERRORS: ^ 76 @ CHECK-ERRORS: error: immediate shift value out of range 77 @ CHECK-ERRORS: ldr r4, [r5, r6, lsr #33] 78 @ CHECK-ERRORS: ^ 79 @ CHECK-ERRORS: error: immediate shift value out of range 80 @ CHECK-ERRORS: pld r4, [r5, r6, asr #-1] 81 @ CHECK-ERRORS: ^ 82 @ CHECK-ERRORS: error: immediate shift value out of range 83 @ CHECK-ERRORS: str r4, [r5, r6, asr #33] 84 @ CHECK-ERRORS: ^ 85 @ CHECK-ERRORS: error: immediate shift value out of range 86 @ CHECK-ERRORS: ldr r4, [r5, r6, ror #-1] 87 @ CHECK-ERRORS: ^ 88 @ CHECK-ERRORS: error: immediate shift value out of range 89 @ CHECK-ERRORS: pld r4, [r5, r6, ror #32] 90 @ CHECK-ERRORS: error: ']' expected 91 @ CHECK-ERRORS: pld r4, [r5, r6, rrx #0] 92 93 @ Out of range 16-bit immediate on BKPT 94 bkpt #65536 95 96 @ CHECK-ERRORS: error: invalid operand for instruction 97 98 @ Out of range immediates for v8 HLT instruction. 99 hlt #65536 100 hlt #-1 101 @CHECK-ERRORS-V8: error: invalid operand for instruction 102 @CHECK-ERRORS-V8: hlt #65536 103 @CHECK-ERRORS-V8: ^ 104 @CHECK-ERRORS-V8: error: invalid operand for instruction 105 @CHECK-ERRORS-V8: hlt #-1 106 @CHECK-ERRORS-V8: ^ 107 108 @ Illegal condition code for v8 HLT instruction. 109 hlteq #2 110 hltlt #23 111 @CHECK-ERRORS-V8: error: instruction 'hlt' is not predicable, but condition code specified 112 @CHECK-ERRORS-V8: hlteq #2 113 @CHECK-ERRORS-V8: ^ 114 @CHECK-ERRORS-V8: error: instruction 'hlt' is not predicable, but condition code specified 115 @CHECK-ERRORS-V8: hltlt #23 116 @CHECK-ERRORS-V8: ^ 117 118 @ Out of range 4 and 3 bit immediates on CDP[2] 119 120 @ Out of range immediates for CDP/CDP2 121 cdp p7, #2, c1, c1, c1, #8 122 cdp p7, #1, c1, c1, c1, #8 123 cdp2 p7, #2, c1, c1, c1, #8 124 cdp2 p7, #1, c1, c1, c1, #8 125 126 @ CHECK-ERRORS: error: invalid operand for instruction 127 @ CHECK-ERRORS: error: invalid operand for instruction 128 @ CHECK-ERRORS: error: invalid operand for instruction 129 @ CHECK-ERRORS: error: invalid operand for instruction 130 131 @ Out of range immediates for DBG 132 dbg #-1 133 dbg #16 134 135 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] 136 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] 137 @ Double-check that we're synced up with the right diagnostics. 138 @ CHECK-ERRORS: dbg #16 139 140 @ Out of range immediate for MCR/MCR2/MCRR/MCRR2 141 mcr p7, #8, r5, c1, c1, #4 142 mcr p7, #2, r5, c1, c1, #8 143 mcr2 p7, #8, r5, c1, c1, #4 144 mcr2 p7, #1, r5, c1, c1, #8 145 mcrr p7, #16, r5, r4, c1 146 mcrr2 p7, #16, r5, r4, c1 147 @ CHECK-ERRORS: error: invalid operand for instruction 148 @ CHECK-ERRORS: error: invalid operand for instruction 149 @ CHECK-ERRORS: error: invalid operand for instruction 150 @ CHECK-ERRORS: error: invalid operand for instruction 151 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] 152 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] 153 154 @ p10 and p11 are reserved for NEON 155 mcr p10, #2, r5, c1, c1, #4 156 mcrr p11, #8, r5, r4, c1 157 @ CHECK-ERRORS: error: invalid operand for instruction 158 @ CHECK-ERRORS: error: invalid operand for instruction 159 160 @ Out of range immediate for MOV 161 movw r9, 0x10000 162 @ CHECK-ERRORS: error: invalid operand for instruction 163 164 @ Invalid 's' bit usage for MOVW 165 movs r6, #0xffff 166 movwseq r9, #0xffff 167 @ CHECK-ERRORS: error: invalid operand for instruction 168 @ CHECK-ERRORS: error: instruction 'movw' can not set flags, but 's' suffix specified 169 170 @ Out of range immediate for MOVT 171 movt r9, 0x10000 172 @ CHECK-ERRORS: error: invalid operand for instruction 173 174 @ Out of range immediates for MRC/MRC2/MRRC/MRRC2 175 mrc p14, #8, r1, c1, c2, #4 176 mrc p14, #1, r1, c1, c2, #8 177 mrc2 p14, #8, r1, c1, c2, #4 178 mrc2 p14, #0, r1, c1, c2, #9 179 mrrc p7, #16, r5, r4, c1 180 mrrc2 p7, #17, r5, r4, c1 181 @ CHECK-ERRORS: error: invalid operand for instruction 182 @ CHECK-ERRORS: error: invalid operand for instruction 183 @ CHECK-ERRORS: error: invalid operand for instruction 184 @ CHECK-ERRORS: error: invalid operand for instruction 185 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] 186 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] 187 188 @ Shifter operand validation for PKH instructions. 189 pkhbt r2, r2, r3, lsl #-1 190 pkhbt r2, r2, r3, lsl #32 191 pkhtb r2, r2, r3, asr #0 192 pkhtb r2, r2, r3, asr #33 193 pkhbt r2, r2, r3, asr #3 194 pkhtb r2, r2, r3, lsl #3 195 196 @ CHECK-ERRORS: error: immediate value out of range 197 @ CHECK-ERRORS: pkhbt r2, r2, r3, lsl #-1 198 @ CHECK-ERRORS: ^ 199 @ CHECK-ERRORS: error: immediate value out of range 200 @ CHECK-ERRORS: pkhbt r2, r2, r3, lsl #32 201 @ CHECK-ERRORS: ^ 202 @ CHECK-ERRORS: error: immediate value out of range 203 @ CHECK-ERRORS: pkhtb r2, r2, r3, asr #0 204 @ CHECK-ERRORS: ^ 205 @ CHECK-ERRORS: error: immediate value out of range 206 @ CHECK-ERRORS: pkhtb r2, r2, r3, asr #33 207 @ CHECK-ERRORS: ^ 208 @ CHECK-ERRORS: error: lsl operand expected. 209 @ CHECK-ERRORS: pkhbt r2, r2, r3, asr #3 210 @ CHECK-ERRORS: ^ 211 @ CHECK-ERRORS: error: asr operand expected. 212 @ CHECK-ERRORS: pkhtb r2, r2, r3, lsl #3 213 @ CHECK-ERRORS: ^ 214 215 216 @ bad values for SETEND 217 setendne be 218 setend me 219 setend 1 220 221 @ CHECK-ERRORS: error: instruction 'setend' is not predicable, but condition code specified 222 @ CHECK-ERRORS: setendne be 223 @ CHECK-ERRORS: ^ 224 @ CHECK-ERRORS: error: 'be' or 'le' operand expected 225 @ CHECK-ERRORS: setend me 226 @ CHECK-ERRORS: ^ 227 @ CHECK-ERRORS: error: 'be' or 'le' operand expected 228 @ CHECK-ERRORS: setend 1 229 @ CHECK-ERRORS: ^ 230 231 232 @ Out of range immediates and bad shift types for SSAT 233 ssat r8, #0, r10, lsl #8 234 ssat r8, #33, r10, lsl #8 235 ssat r8, #1, r10, lsl #-1 236 ssat r8, #1, r10, lsl #32 237 ssat r8, #1, r10, asr #0 238 ssat r8, #1, r10, asr #33 239 ssat r8, #1, r10, lsr #5 240 ssat r8, #1, r10, lsl fred 241 ssat r8, #1, r10, lsl #fred 242 243 @ CHECK-ERRORS: error: invalid operand for instruction 244 @ CHECK-ERRORS: ssat r8, #0, r10, lsl #8 245 @ CHECK-ERRORS: ^ 246 @ CHECK-ERRORS: error: invalid operand for instruction 247 @ CHECK-ERRORS: ssat r8, #33, r10, lsl #8 248 @ CHECK-ERRORS: ^ 249 @ CHECK-ERRORS: error: 'lsr' shift amount must be in range [0,31] 250 @ CHECK-ERRORS: ssat r8, #1, r10, lsl #-1 251 @ CHECK-ERRORS: ^ 252 @ CHECK-ERRORS: error: 'lsr' shift amount must be in range [0,31] 253 @ CHECK-ERRORS: ssat r8, #1, r10, lsl #32 254 @ CHECK-ERRORS: ^ 255 @ CHECK-ERRORS: error: 'asr' shift amount must be in range [1,32] 256 @ CHECK-ERRORS: ssat r8, #1, r10, asr #0 257 @ CHECK-ERRORS: ^ 258 @ CHECK-ERRORS: error: 'asr' shift amount must be in range [1,32] 259 @ CHECK-ERRORS: ssat r8, #1, r10, asr #33 260 @ CHECK-ERRORS: ^ 261 @ CHECK-ERRORS: error: shift operator 'asr' or 'lsl' expected 262 @ CHECK-ERRORS: ssat r8, #1, r10, lsr #5 263 @ CHECK-ERRORS: ^ 264 @ CHECK-ERRORS: error: '#' expected 265 @ CHECK-ERRORS: ssat r8, #1, r10, lsl fred 266 @ CHECK-ERRORS: ^ 267 @ CHECK-ERRORS: error: shift amount must be an immediate 268 @ CHECK-ERRORS: ssat r8, #1, r10, lsl #fred 269 @ CHECK-ERRORS: ^ 270 271 @ Out of range immediates for SSAT16 272 ssat16 r2, #0, r7 273 ssat16 r3, #17, r5 274 275 @ CHECK-ERRORS: error: invalid operand for instruction 276 @ CHECK-ERRORS: ssat16 r2, #0, r7 277 @ CHECK-ERRORS: ^ 278 @ CHECK-ERRORS: error: invalid operand for instruction 279 @ CHECK-ERRORS: ssat16 r3, #17, r5 280 @ CHECK-ERRORS: ^ 281 282 283 @ Out of order STM registers 284 stmda sp!, {r5, r2} 285 286 @ CHECK-ERRORS: warning: register list not in ascending order 287 @ CHECK-ERRORS: stmda sp!, {r5, r2} 288 @ CHECK-ERRORS: ^ 289 290 291 @ Out of range immediate on SVC 292 svc #0x1000000 293 @ CHECK-ERRORS: error: invalid operand for instruction 294 @ CHECK-ERRORS: svc #0x1000000 295 @ CHECK-ERRORS: ^ 296 297 298 @ Out of order Rt/Rt2 operands for ldrexd/strexd 299 ldrexd r4, r3, [r8] 300 strexd r6, r5, r3, [r8] 301 302 @ CHECK-ERRORS: error: destination operands must be sequential 303 @ CHECK-ERRORS: ldrexd r4, r3, [r8] 304 @ CHECK-ERRORS: ^ 305 @ CHECK-ERRORS: error: source operands must be sequential 306 @ CHECK-ERRORS: strexd r6, r5, r3, [r8] 307 @ CHECK-ERRORS: ^ 308 309 @ Illegal rotate operators for extend instructions 310 sxtb r8, r3, #8 311 sxtb r8, r3, ror 24 312 sxtb r8, r3, ror #8 - 313 sxtab r3, r8, r3, ror #(fred - wilma) 314 sxtab r7, r8, r3, ror #25 315 sxtah r9, r3, r3, ror #-8 316 sxtb16ge r2, r3, lsr #24 317 318 @ CHECK-ERRORS: error: invalid operand for instruction 319 @ CHECK-ERRORS: sxtb r8, r3, #8 320 @ CHECK-ERRORS: ^ 321 @ CHECK-ERRORS: error: '#' expected 322 @ CHECK-ERRORS: sxtb r8, r3, ror 24 323 @ CHECK-ERRORS: ^ 324 @ CHECK-ERRORS: error: unknown token in expression 325 @ CHECK-ERRORS: sxtb r8, r3, ror #8 - 326 @ CHECK-ERRORS: ^ 327 @ CHECK-ERRORS: error: malformed rotate expression 328 @ CHECK-ERRORS: sxtb r8, r3, ror #8 - 329 @ CHECK-ERRORS: ^ 330 @ CHECK-ERRORS: error: rotate amount must be an immediate 331 @ CHECK-ERRORS: sxtab r3, r8, r3, ror #(fred - wilma) 332 @ CHECK-ERRORS: ^ 333 @ CHECK-ERRORS: error: 'ror' rotate amount must be 8, 16, or 24 334 @ CHECK-ERRORS: sxtab r7, r8, r3, ror #25 335 @ CHECK-ERRORS: ^ 336 @ CHECK-ERRORS: error: 'ror' rotate amount must be 8, 16, or 24 337 @ CHECK-ERRORS: sxtah r9, r3, r3, ror #-8 338 @ CHECK-ERRORS: ^ 339 @ CHECK-ERRORS: error: invalid operand for instruction 340 @ CHECK-ERRORS: sxtb16ge r2, r3, lsr #24 341 @ CHECK-ERRORS: ^ 342 343 @ Out of range width for SBFX/UBFX 344 sbfx r4, r5, #31, #2 345 ubfxgt r4, r5, #16, #17 346 347 @ CHECK-ERRORS: error: bitfield width must be in range [1,32-lsb] 348 @ CHECK-ERRORS: sbfx r4, r5, #31, #2 349 @ CHECK-ERRORS: ^ 350 @ CHECK-ERRORS: error: bitfield width must be in range [1,32-lsb] 351 @ CHECK-ERRORS: ubfxgt r4, r5, #16, #17 352 @ CHECK-ERRORS: ^ 353 354 @ Using pc for SBFX/UBFX 355 sbfx pc, r2, #1, #3 356 sbfx sp, pc, #4, #5 357 ubfx pc, r0, #0, #31 358 ubfx r14, pc, #1, #2 359 @ CHECK-ERRORS: error: invalid operand for instruction 360 @ CHECK-ERRORS: sbfx pc, r2, #1, #3 361 @ CHECK-ERRORS: ^ 362 @ CHECK-ERRORS: error: invalid operand for instruction 363 @ CHECK-ERRORS: sbfx sp, pc, #4, #5 364 @ CHECK-ERRORS: ^ 365 @ CHECK-ERRORS: error: invalid operand for instruction 366 @ CHECK-ERRORS: ubfx pc, r0, #0, #31 367 @ CHECK-ERRORS: ^ 368 @ CHECK-ERRORS: error: invalid operand for instruction 369 @ CHECK-ERRORS: ubfx r14, pc, #1, #2 370 @ CHECK-ERRORS: ^ 371 372 @ Out of order Rt/Rt2 operands for ldrd 373 ldrd r4, r3, [r8] 374 ldrd r4, r3, [r8, #8]! 375 ldrd r4, r3, [r8], #8 376 @ CHECK-ERRORS: error: destination operands must be sequential 377 @ CHECK-ERRORS: ldrd r4, r3, [r8] 378 @ CHECK-ERRORS: ^ 379 @ CHECK-ERRORS: error: destination operands must be sequential 380 @ CHECK-ERRORS: ldrd r4, r3, [r8, #8]! 381 @ CHECK-ERRORS: ^ 382 @ CHECK-ERRORS: error: destination operands must be sequential 383 @ CHECK-ERRORS: ldrd r4, r3, [r8], #8 384 @ CHECK-ERRORS: ^ 385 386 387 @ Bad register lists for VFP. 388 vpush {s0, s3} 389 @ CHECK-ERRORS: error: non-contiguous register range 390 @ CHECK-ERRORS: vpush {s0, s3} 391 @ CHECK-ERRORS: ^ 392 393 @ Out of range coprocessor option immediate. 394 ldc2 p2, c8, [r1], { 256 } 395 ldc2 p2, c8, [r1], { -1 } 396 397 @ CHECK-ERRORS: error: coprocessor option must be an immediate in range [0, 255] 398 @ CHECK-ERRORS: ldc2 p2, c8, [r1], { 256 } 399 @ CHECK-ERRORS: ^ 400 @ CHECK-ERRORS: error: coprocessor option must be an immediate in range [0, 255] 401 @ CHECK-ERRORS: ldc2 p2, c8, [r1], { -1 } 402 @ CHECK-ERRORS: ^ 403 404 @ Bad CPS instruction format. 405 cps f,#1 406 @ CHECK-ERRORS: error: invalid operand for instruction 407 @ CHECK-ERRORS: cps f,#1 408 @ CHECK-ERRORS: ^ 409 410 @ Bad operands for msr 411 msr #0, #0 412 msr foo, #0 413 @ CHECK-ERRORS: error: invalid operand for instruction 414 @ CHECK-ERRORS: msr #0, #0 415 @ CHECK-ERRORS: ^ 416 @ CHECK-ERRORS: error: invalid operand for instruction 417 @ CHECK-ERRORS: msr foo, #0 418 @ CHECK-ERRORS: ^ 419 420 isb #-1 421 isb #16 422 @ CHECK-ERRORS: error: immediate value out of range 423 @ CHECK-ERRORS: error: immediate value out of range 424 425 nop.n 426 @ CHECK-ERRORS: error: instruction with .n (narrow) qualifier not allowed in arm mode 427 428 dmbeq #5 429 dsble #15 430 isblo #7 431 @ CHECK-ERRORS: error: instruction 'dmb' is not predicable, but condition code specified 432 @ CHECK-ERRORS: error: instruction 'dsb' is not predicable, but condition code specified 433 @ CHECK-ERRORS: error: instruction 'isb' is not predicable, but condition code specified 434 435 dmblt 436 dsbne 437 isbeq 438 @ CHECK-ERRORS: error: instruction 'dmb' is not predicable, but condition code specified 439 @ CHECK-ERRORS: error: instruction 'dsb' is not predicable, but condition code specified 440 @ CHECK-ERRORS: error: instruction 'isb' is not predicable, but condition code specified 441 442 mcr2le p7, #1, r5, c1, c1, #4 443 mcrr2ne p7, #15, r5, r4, c1 444 mrc2lo p14, #0, r1, c1, c2, #4 445 mrrc2lo p7, #1, r5, r4, c1 446 cdp2hi p10, #0, c6, c12, c0, #7 447 @ CHECK-ERRORS: error: instruction 'mcr2' is not predicable, but condition code specified 448 @ CHECK-ERRORS: error: instruction 'mcrr2' is not predicable, but condition code specified 449 @ CHECK-ERRORS: error: instruction 'mrc2' is not predicable, but condition code specified 450 @ CHECK-ERRORS: error: instruction 'mrrc2' is not predicable, but condition code specified 451 @ CHECK-ERRORS: error: instruction 'cdp2' is not predicable, but condition code specified 452 453 bkpteq #7 454 @ CHECK-ERRORS: error: instruction 'bkpt' is not predicable, but condition code specified 455 456 ldm r2!, {r2, r3} 457 ldmdb r2!, {r2, r3} 458 ldmda r2!, {r2, r3} 459 popeq {sp} 460 @ CHECK-ERRORS: error: writeback register not allowed in register list 461 @ CHECK-ERRORS: error: writeback register not allowed in register list 462 @ CHECK-ERRORS: error: writeback register not allowed in register list 463 @ CHECK-ERRORS: error: writeback register not allowed in register list 464 465 vrintz.f32.f32 s0, s1 466 vrintr.f32 s0, s1 467 vrintx.f64.f64 d2, d5 468 vrintz.f64 d10, d9 469 vrinta.f32.f32 s6, s7 470 vrintn.f32 s8, s9 471 vrintp.f64.f64 d10, d11 472 vrintm.f64 d12, d13 473 @ CHECK-ERRORS: error: instruction requires: FPARMv8 474 @ CHECK-ERRORS: error: instruction requires: FPARMv8 475 @ CHECK-ERRORS: error: instruction requires: FPARMv8 476 @ CHECK-ERRORS: error: instruction requires: FPARMv8 477 @ CHECK-ERRORS: error: instruction requires: FPARMv8 478 @ CHECK-ERRORS: error: instruction requires: FPARMv8 479 @ CHECK-ERRORS: error: instruction requires: FPARMv8 480 @ CHECK-ERRORS: error: instruction requires: FPARMv8 481 482 stm sp!, {r0, pc}^ 483 ldm sp!, {r0}^ 484 @ CHECK-ERRORS: error: system STM cannot have writeback register 485 @ CHECK-ERRORS: error: writeback register only allowed on system LDM if PC in register-list 486 487 foo2: 488 mov r0, foo2 489 movw r0, foo2 490 @ CHECK-ERRORS: error: immediate expression for mov requires :lower16: or :upper16 491 @ CHECK-ERRORS: ^ 492 @ CHECK-ERRORS: error: immediate expression for mov requires :lower16: or :upper16 493 @ CHECK-ERRORS: ^ 494
