1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 4// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 6// RUN: | llvm-objdump -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 8// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN 9 10 11// ---------------------------------------------------------------------------// 12// Test 64-bit form (x0) and its aliases 13// ---------------------------------------------------------------------------// 14uqdech x0 15// CHECK-INST: uqdech x0 16// CHECK-ENCODING: [0xe0,0xff,0x70,0x04] 17// CHECK-ERROR: instruction requires: sve 18// CHECK-UNKNOWN: e0 ff 70 04 <unknown> 19 20uqdech x0, all 21// CHECK-INST: uqdech x0 22// CHECK-ENCODING: [0xe0,0xff,0x70,0x04] 23// CHECK-ERROR: instruction requires: sve 24// CHECK-UNKNOWN: e0 ff 70 04 <unknown> 25 26uqdech x0, all, mul #1 27// CHECK-INST: uqdech x0 28// CHECK-ENCODING: [0xe0,0xff,0x70,0x04] 29// CHECK-ERROR: instruction requires: sve 30// CHECK-UNKNOWN: e0 ff 70 04 <unknown> 31 32uqdech x0, all, mul #16 33// CHECK-INST: uqdech x0, all, mul #16 34// CHECK-ENCODING: [0xe0,0xff,0x7f,0x04] 35// CHECK-ERROR: instruction requires: sve 36// CHECK-UNKNOWN: e0 ff 7f 04 <unknown> 37 38 39// ---------------------------------------------------------------------------// 40// Test 32-bit form (w0) and its aliases 41// ---------------------------------------------------------------------------// 42 43uqdech w0 44// CHECK-INST: uqdech w0 45// CHECK-ENCODING: [0xe0,0xff,0x60,0x04] 46// CHECK-ERROR: instruction requires: sve 47// CHECK-UNKNOWN: e0 ff 60 04 <unknown> 48 49uqdech w0, all 50// CHECK-INST: uqdech w0 51// CHECK-ENCODING: [0xe0,0xff,0x60,0x04] 52// CHECK-ERROR: instruction requires: sve 53// CHECK-UNKNOWN: e0 ff 60 04 <unknown> 54 55uqdech w0, all, mul #1 56// CHECK-INST: uqdech w0 57// CHECK-ENCODING: [0xe0,0xff,0x60,0x04] 58// CHECK-ERROR: instruction requires: sve 59// CHECK-UNKNOWN: e0 ff 60 04 <unknown> 60 61uqdech w0, all, mul #16 62// CHECK-INST: uqdech w0, all, mul #16 63// CHECK-ENCODING: [0xe0,0xff,0x6f,0x04] 64// CHECK-ERROR: instruction requires: sve 65// CHECK-UNKNOWN: e0 ff 6f 04 <unknown> 66 67uqdech w0, pow2 68// CHECK-INST: uqdech w0, pow2 69// CHECK-ENCODING: [0x00,0xfc,0x60,0x04] 70// CHECK-ERROR: instruction requires: sve 71// CHECK-UNKNOWN: 00 fc 60 04 <unknown> 72 73uqdech w0, pow2, mul #16 74// CHECK-INST: uqdech w0, pow2, mul #16 75// CHECK-ENCODING: [0x00,0xfc,0x6f,0x04] 76// CHECK-ERROR: instruction requires: sve 77// CHECK-UNKNOWN: 00 fc 6f 04 <unknown> 78 79 80// ---------------------------------------------------------------------------// 81// Test vector form and aliases. 82// ---------------------------------------------------------------------------// 83uqdech z0.h 84// CHECK-INST: uqdech z0.h 85// CHECK-ENCODING: [0xe0,0xcf,0x60,0x04] 86// CHECK-ERROR: instruction requires: sve 87// CHECK-UNKNOWN: e0 cf 60 04 <unknown> 88 89uqdech z0.h, all 90// CHECK-INST: uqdech z0.h 91// CHECK-ENCODING: [0xe0,0xcf,0x60,0x04] 92// CHECK-ERROR: instruction requires: sve 93// CHECK-UNKNOWN: e0 cf 60 04 <unknown> 94 95uqdech z0.h, all, mul #1 96// CHECK-INST: uqdech z0.h 97// CHECK-ENCODING: [0xe0,0xcf,0x60,0x04] 98// CHECK-ERROR: instruction requires: sve 99// CHECK-UNKNOWN: e0 cf 60 04 <unknown> 100 101uqdech z0.h, all, mul #16 102// CHECK-INST: uqdech z0.h, all, mul #16 103// CHECK-ENCODING: [0xe0,0xcf,0x6f,0x04] 104// CHECK-ERROR: instruction requires: sve 105// CHECK-UNKNOWN: e0 cf 6f 04 <unknown> 106 107uqdech z0.h, pow2 108// CHECK-INST: uqdech z0.h, pow2 109// CHECK-ENCODING: [0x00,0xcc,0x60,0x04] 110// CHECK-ERROR: instruction requires: sve 111// CHECK-UNKNOWN: 00 cc 60 04 <unknown> 112 113uqdech z0.h, pow2, mul #16 114// CHECK-INST: uqdech z0.h, pow2, mul #16 115// CHECK-ENCODING: [0x00,0xcc,0x6f,0x04] 116// CHECK-ERROR: instruction requires: sve 117// CHECK-UNKNOWN: 00 cc 6f 04 <unknown> 118 119 120// ---------------------------------------------------------------------------// 121// Test all patterns for 64-bit form 122// ---------------------------------------------------------------------------// 123 124uqdech x0, pow2 125// CHECK-INST: uqdech x0, pow2 126// CHECK-ENCODING: [0x00,0xfc,0x70,0x04] 127// CHECK-ERROR: instruction requires: sve 128// CHECK-UNKNOWN: 00 fc 70 04 <unknown> 129 130uqdech x0, vl1 131// CHECK-INST: uqdech x0, vl1 132// CHECK-ENCODING: [0x20,0xfc,0x70,0x04] 133// CHECK-ERROR: instruction requires: sve 134// CHECK-UNKNOWN: 20 fc 70 04 <unknown> 135 136uqdech x0, vl2 137// CHECK-INST: uqdech x0, vl2 138// CHECK-ENCODING: [0x40,0xfc,0x70,0x04] 139// CHECK-ERROR: instruction requires: sve 140// CHECK-UNKNOWN: 40 fc 70 04 <unknown> 141 142uqdech x0, vl3 143// CHECK-INST: uqdech x0, vl3 144// CHECK-ENCODING: [0x60,0xfc,0x70,0x04] 145// CHECK-ERROR: instruction requires: sve 146// CHECK-UNKNOWN: 60 fc 70 04 <unknown> 147 148uqdech x0, vl4 149// CHECK-INST: uqdech x0, vl4 150// CHECK-ENCODING: [0x80,0xfc,0x70,0x04] 151// CHECK-ERROR: instruction requires: sve 152// CHECK-UNKNOWN: 80 fc 70 04 <unknown> 153 154uqdech x0, vl5 155// CHECK-INST: uqdech x0, vl5 156// CHECK-ENCODING: [0xa0,0xfc,0x70,0x04] 157// CHECK-ERROR: instruction requires: sve 158// CHECK-UNKNOWN: a0 fc 70 04 <unknown> 159 160uqdech x0, vl6 161// CHECK-INST: uqdech x0, vl6 162// CHECK-ENCODING: [0xc0,0xfc,0x70,0x04] 163// CHECK-ERROR: instruction requires: sve 164// CHECK-UNKNOWN: c0 fc 70 04 <unknown> 165 166uqdech x0, vl7 167// CHECK-INST: uqdech x0, vl7 168// CHECK-ENCODING: [0xe0,0xfc,0x70,0x04] 169// CHECK-ERROR: instruction requires: sve 170// CHECK-UNKNOWN: e0 fc 70 04 <unknown> 171 172uqdech x0, vl8 173// CHECK-INST: uqdech x0, vl8 174// CHECK-ENCODING: [0x00,0xfd,0x70,0x04] 175// CHECK-ERROR: instruction requires: sve 176// CHECK-UNKNOWN: 00 fd 70 04 <unknown> 177 178uqdech x0, vl16 179// CHECK-INST: uqdech x0, vl16 180// CHECK-ENCODING: [0x20,0xfd,0x70,0x04] 181// CHECK-ERROR: instruction requires: sve 182// CHECK-UNKNOWN: 20 fd 70 04 <unknown> 183 184uqdech x0, vl32 185// CHECK-INST: uqdech x0, vl32 186// CHECK-ENCODING: [0x40,0xfd,0x70,0x04] 187// CHECK-ERROR: instruction requires: sve 188// CHECK-UNKNOWN: 40 fd 70 04 <unknown> 189 190uqdech x0, vl64 191// CHECK-INST: uqdech x0, vl64 192// CHECK-ENCODING: [0x60,0xfd,0x70,0x04] 193// CHECK-ERROR: instruction requires: sve 194// CHECK-UNKNOWN: 60 fd 70 04 <unknown> 195 196uqdech x0, vl128 197// CHECK-INST: uqdech x0, vl128 198// CHECK-ENCODING: [0x80,0xfd,0x70,0x04] 199// CHECK-ERROR: instruction requires: sve 200// CHECK-UNKNOWN: 80 fd 70 04 <unknown> 201 202uqdech x0, vl256 203// CHECK-INST: uqdech x0, vl256 204// CHECK-ENCODING: [0xa0,0xfd,0x70,0x04] 205// CHECK-ERROR: instruction requires: sve 206// CHECK-UNKNOWN: a0 fd 70 04 <unknown> 207 208uqdech x0, #14 209// CHECK-INST: uqdech x0, #14 210// CHECK-ENCODING: [0xc0,0xfd,0x70,0x04] 211// CHECK-ERROR: instruction requires: sve 212// CHECK-UNKNOWN: c0 fd 70 04 <unknown> 213 214uqdech x0, #15 215// CHECK-INST: uqdech x0, #15 216// CHECK-ENCODING: [0xe0,0xfd,0x70,0x04] 217// CHECK-ERROR: instruction requires: sve 218// CHECK-UNKNOWN: e0 fd 70 04 <unknown> 219 220uqdech x0, #16 221// CHECK-INST: uqdech x0, #16 222// CHECK-ENCODING: [0x00,0xfe,0x70,0x04] 223// CHECK-ERROR: instruction requires: sve 224// CHECK-UNKNOWN: 00 fe 70 04 <unknown> 225 226uqdech x0, #17 227// CHECK-INST: uqdech x0, #17 228// CHECK-ENCODING: [0x20,0xfe,0x70,0x04] 229// CHECK-ERROR: instruction requires: sve 230// CHECK-UNKNOWN: 20 fe 70 04 <unknown> 231 232uqdech x0, #18 233// CHECK-INST: uqdech x0, #18 234// CHECK-ENCODING: [0x40,0xfe,0x70,0x04] 235// CHECK-ERROR: instruction requires: sve 236// CHECK-UNKNOWN: 40 fe 70 04 <unknown> 237 238uqdech x0, #19 239// CHECK-INST: uqdech x0, #19 240// CHECK-ENCODING: [0x60,0xfe,0x70,0x04] 241// CHECK-ERROR: instruction requires: sve 242// CHECK-UNKNOWN: 60 fe 70 04 <unknown> 243 244uqdech x0, #20 245// CHECK-INST: uqdech x0, #20 246// CHECK-ENCODING: [0x80,0xfe,0x70,0x04] 247// CHECK-ERROR: instruction requires: sve 248// CHECK-UNKNOWN: 80 fe 70 04 <unknown> 249 250uqdech x0, #21 251// CHECK-INST: uqdech x0, #21 252// CHECK-ENCODING: [0xa0,0xfe,0x70,0x04] 253// CHECK-ERROR: instruction requires: sve 254// CHECK-UNKNOWN: a0 fe 70 04 <unknown> 255 256uqdech x0, #22 257// CHECK-INST: uqdech x0, #22 258// CHECK-ENCODING: [0xc0,0xfe,0x70,0x04] 259// CHECK-ERROR: instruction requires: sve 260// CHECK-UNKNOWN: c0 fe 70 04 <unknown> 261 262uqdech x0, #23 263// CHECK-INST: uqdech x0, #23 264// CHECK-ENCODING: [0xe0,0xfe,0x70,0x04] 265// CHECK-ERROR: instruction requires: sve 266// CHECK-UNKNOWN: e0 fe 70 04 <unknown> 267 268uqdech x0, #24 269// CHECK-INST: uqdech x0, #24 270// CHECK-ENCODING: [0x00,0xff,0x70,0x04] 271// CHECK-ERROR: instruction requires: sve 272// CHECK-UNKNOWN: 00 ff 70 04 <unknown> 273 274uqdech x0, #25 275// CHECK-INST: uqdech x0, #25 276// CHECK-ENCODING: [0x20,0xff,0x70,0x04] 277// CHECK-ERROR: instruction requires: sve 278// CHECK-UNKNOWN: 20 ff 70 04 <unknown> 279 280uqdech x0, #26 281// CHECK-INST: uqdech x0, #26 282// CHECK-ENCODING: [0x40,0xff,0x70,0x04] 283// CHECK-ERROR: instruction requires: sve 284// CHECK-UNKNOWN: 40 ff 70 04 <unknown> 285 286uqdech x0, #27 287// CHECK-INST: uqdech x0, #27 288// CHECK-ENCODING: [0x60,0xff,0x70,0x04] 289// CHECK-ERROR: instruction requires: sve 290// CHECK-UNKNOWN: 60 ff 70 04 <unknown> 291 292uqdech x0, #28 293// CHECK-INST: uqdech x0, #28 294// CHECK-ENCODING: [0x80,0xff,0x70,0x04] 295// CHECK-ERROR: instruction requires: sve 296// CHECK-UNKNOWN: 80 ff 70 04 <unknown> 297 298 299// --------------------------------------------------------------------------// 300// Test compatibility with MOVPRFX instruction. 301 302movprfx z0, z7 303// CHECK-INST: movprfx z0, z7 304// CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] 305// CHECK-ERROR: instruction requires: sve 306// CHECK-UNKNOWN: e0 bc 20 04 <unknown> 307 308uqdech z0.h 309// CHECK-INST: uqdech z0.h 310// CHECK-ENCODING: [0xe0,0xcf,0x60,0x04] 311// CHECK-ERROR: instruction requires: sve 312// CHECK-UNKNOWN: e0 cf 60 04 <unknown> 313 314movprfx z0, z7 315// CHECK-INST: movprfx z0, z7 316// CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] 317// CHECK-ERROR: instruction requires: sve 318// CHECK-UNKNOWN: e0 bc 20 04 <unknown> 319 320uqdech z0.h, pow2, mul #16 321// CHECK-INST: uqdech z0.h, pow2, mul #16 322// CHECK-ENCODING: [0x00,0xcc,0x6f,0x04] 323// CHECK-ERROR: instruction requires: sve 324// CHECK-UNKNOWN: 00 cc 6f 04 <unknown> 325 326movprfx z0, z7 327// CHECK-INST: movprfx z0, z7 328// CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] 329// CHECK-ERROR: instruction requires: sve 330// CHECK-UNKNOWN: e0 bc 20 04 <unknown> 331 332uqdech z0.h, pow2 333// CHECK-INST: uqdech z0.h, pow2 334// CHECK-ENCODING: [0x00,0xcc,0x60,0x04] 335// CHECK-ERROR: instruction requires: sve 336// CHECK-UNKNOWN: 00 cc 60 04 <unknown> 337