Chromium Code Reviews Chromium Code Reviews
Issue 1717293002:
[Interpreter] Refactor bytecode generator test suite. (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master| OLD | NEW |
|---|---|
| (Empty) | |
| 1 # | |
| 2 # Autogenerated by generate-bytecode-expectations | |
| 3 # | |
| 4 | |
| 5 --- | |
| 6 pool type: mixed | |
| 7 execute: yes | |
| 8 wrap: yes | |
| 9 | |
| 10 --- | |
| 11 snippet: " | |
| 12 var x = 0; | |
| 13 while (false) { x = 99; break; continue; } | |
| 14 return x; | |
| 15 " | |
| 16 frame size: 1 # in multiples of sizeof(void*) | |
| 17 parameter count: 1 | |
| 18 bytecodes: [ | |
| 19 B(StackCheck), | |
| 20 B(LdaZero), | |
| 21 B(Star), R(0), | |
| 22 B(Return), | |
| 23 ] | |
| 24 constant pool: [ | |
| 25 ] | |
| 26 handlers: [ | |
| 27 ] | |
| 28 | |
| 29 --- | |
| 30 snippet: " | |
| 31 var x = 0;while (false) { x = x + 1;};return x; | |
|
rmcilroy
2016/02/22 21:49:49
please add newlines to the snippets between statem
Stefano Sanfilippo
2016/02/23 15:57:18
Done.
| |
| 32 " | |
| 33 frame size: 1 # in multiples of sizeof(void*) | |
| 34 parameter count: 1 | |
| 35 bytecodes: [ | |
| 36 B(StackCheck), | |
| 37 B(LdaZero), | |
| 38 B(Star), R(0), | |
| 39 B(Return), | |
| 40 ] | |
| 41 constant pool: [ | |
| 42 ] | |
| 43 handlers: [ | |
| 44 ] | |
| 45 | |
| 46 --- | |
| 47 snippet: " | |
| 48 var x = 0;var y = 1;while (x < 10) { y = y * 12; x = x + 1; if (x == 3) con tinue; if (x == 4) break;}return y; | |
| 49 " | |
| 50 frame size: 3 # in multiples of sizeof(void*) | |
| 51 parameter count: 1 | |
| 52 bytecodes: [ | |
| 53 B(StackCheck), | |
| 54 B(LdaZero), | |
| 55 B(Star), R(0), | |
| 56 B(LdaSmi8), U8(1), | |
| 57 B(Star), R(1), | |
| 58 B(Ldar), R(0), | |
| 59 B(Star), R(2), | |
| 60 B(LdaSmi8), U8(10), | |
| 61 B(TestLessThan), R(2), | |
| 62 B(JumpIfFalse), U8(47), | |
| 63 B(StackCheck), | |
| 64 B(Ldar), R(1), | |
| 65 B(Star), R(2), | |
| 66 B(LdaSmi8), U8(12), | |
| 67 B(Mul), R(2), | |
| 68 B(Star), R(1), | |
| 69 B(Ldar), R(0), | |
| 70 B(Star), R(2), | |
| 71 B(LdaSmi8), U8(1), | |
| 72 B(Add), R(2), | |
| 73 B(Star), R(0), | |
| 74 B(Star), R(2), | |
| 75 B(LdaSmi8), U8(3), | |
| 76 B(TestEqual), R(2), | |
| 77 B(JumpIfFalse), U8(4), | |
| 78 B(Jump), U8(-39), | |
| 79 B(Ldar), R(0), | |
| 80 B(Star), R(2), | |
| 81 B(LdaSmi8), U8(4), | |
| 82 B(TestEqual), R(2), | |
| 83 B(JumpIfFalse), U8(4), | |
| 84 B(Jump), U8(4), | |
| 85 B(Jump), U8(-53), | |
| 86 B(Ldar), R(1), | |
| 87 B(Return), | |
| 88 ] | |
| 89 constant pool: [ | |
| 90 ] | |
| 91 handlers: [ | |
| 92 ] | |
| 93 | |
| 94 --- | |
| 95 snippet: " | |
| 96 var i = 0;while (true) { if (i < 0) continue; if (i == 3) break; if (i == 4 ) break; if (i == 10) continue; if (i == 5) break; i = i + 1;}return i; | |
| 97 " | |
| 98 frame size: 2 # in multiples of sizeof(void*) | |
| 99 parameter count: 1 | |
| 100 bytecodes: [ | |
| 101 B(StackCheck), | |
| 102 B(LdaZero), | |
| 103 B(Star), R(0), | |
| 104 B(StackCheck), | |
| 105 B(Ldar), R(0), | |
| 106 B(Star), R(1), | |
| 107 B(LdaZero), | |
| 108 B(TestLessThan), R(1), | |
| 109 B(JumpIfFalse), U8(4), | |
| 110 B(Jump), U8(-10), | |
| 111 B(Ldar), R(0), | |
| 112 B(Star), R(1), | |
| 113 B(LdaSmi8), U8(3), | |
| 114 B(TestEqual), R(1), | |
| 115 B(JumpIfFalse), U8(4), | |
| 116 B(Jump), U8(50), | |
| 117 B(Ldar), R(0), | |
| 118 B(Star), R(1), | |
| 119 B(LdaSmi8), U8(4), | |
| 120 B(TestEqual), R(1), | |
| 121 B(JumpIfFalse), U8(4), | |
| 122 B(Jump), U8(38), | |
| 123 B(Ldar), R(0), | |
| 124 B(Star), R(1), | |
| 125 B(LdaSmi8), U8(10), | |
| 126 B(TestEqual), R(1), | |
| 127 B(JumpIfFalse), U8(4), | |
| 128 B(Jump), U8(-46), | |
| 129 B(Ldar), R(0), | |
| 130 B(Star), R(1), | |
| 131 B(LdaSmi8), U8(5), | |
| 132 B(TestEqual), R(1), | |
| 133 B(JumpIfFalse), U8(4), | |
| 134 B(Jump), U8(14), | |
| 135 B(Ldar), R(0), | |
| 136 B(Star), R(1), | |
| 137 B(LdaSmi8), U8(1), | |
| 138 B(Add), R(1), | |
| 139 B(Star), R(0), | |
| 140 B(Jump), U8(-70), | |
| 141 B(Ldar), R(0), | |
| 142 B(Return), | |
| 143 ] | |
| 144 constant pool: [ | |
| 145 ] | |
| 146 handlers: [ | |
| 147 ] | |
| 148 | |
| 149 --- | |
| 150 snippet: " | |
| 151 var i = 0;while (true) { while (i < 3) { if (i == 2) break; i = i + 1; } i = i + 1; break;}return i; | |
| 152 " | |
| 153 frame size: 2 # in multiples of sizeof(void*) | |
| 154 parameter count: 1 | |
| 155 bytecodes: [ | |
| 156 B(StackCheck), | |
| 157 B(LdaZero), | |
| 158 B(Star), R(0), | |
| 159 B(StackCheck), | |
| 160 B(Ldar), R(0), | |
| 161 B(Star), R(1), | |
| 162 B(LdaSmi8), U8(3), | |
| 163 B(TestLessThan), R(1), | |
| 164 B(JumpIfFalse), U8(27), | |
| 165 B(StackCheck), | |
| 166 B(Ldar), R(0), | |
| 167 B(Star), R(1), | |
| 168 B(LdaSmi8), U8(2), | |
| 169 B(TestEqual), R(1), | |
| 170 B(JumpIfFalse), U8(4), | |
| 171 B(Jump), U8(14), | |
| 172 B(Ldar), R(0), | |
| 173 B(Star), R(1), | |
| 174 B(LdaSmi8), U8(1), | |
| 175 B(Add), R(1), | |
| 176 B(Star), R(0), | |
| 177 B(Jump), U8(-33), | |
| 178 B(Ldar), R(0), | |
| 179 B(Star), R(1), | |
| 180 B(LdaSmi8), U8(1), | |
| 181 B(Add), R(1), | |
| 182 B(Star), R(0), | |
| 183 B(Jump), U8(4), | |
| 184 B(Jump), U8(-48), | |
| 185 B(Ldar), R(0), | |
| 186 B(Return), | |
| 187 ] | |
| 188 constant pool: [ | |
| 189 ] | |
| 190 handlers: [ | |
| 191 ] | |
| 192 | |
| 193 --- | |
| 194 snippet: " | |
| 195 var x = 10;var y = 1;while (x) { y = y * 12; x = x - 1;}return y; | |
| 196 " | |
| 197 frame size: 3 # in multiples of sizeof(void*) | |
| 198 parameter count: 1 | |
| 199 bytecodes: [ | |
| 200 B(StackCheck), | |
| 201 B(LdaSmi8), U8(10), | |
| 202 B(Star), R(0), | |
| 203 B(LdaSmi8), U8(1), | |
| 204 B(Star), R(1), | |
| 205 B(Ldar), R(0), | |
| 206 B(JumpIfToBooleanFalse), U8(25), | |
| 207 B(StackCheck), | |
| 208 B(Ldar), R(1), | |
| 209 B(Star), R(2), | |
| 210 B(LdaSmi8), U8(12), | |
| 211 B(Mul), R(2), | |
| 212 B(Star), R(1), | |
| 213 B(Ldar), R(0), | |
| 214 B(Star), R(2), | |
| 215 B(LdaSmi8), U8(1), | |
| 216 B(Sub), R(2), | |
| 217 B(Star), R(0), | |
| 218 B(Jump), U8(-25), | |
| 219 B(Ldar), R(1), | |
| 220 B(Return), | |
| 221 ] | |
| 222 constant pool: [ | |
| 223 ] | |
| 224 handlers: [ | |
| 225 ] | |
| 226 | |
| 227 --- | |
| 228 snippet: " | |
| 229 var x = 0; var y = 1;do { y = y * 10; if (x == 5) break; if (x == 6) contin ue; x = x + 1;} while (x < 10);return y; | |
| 230 " | |
| 231 frame size: 3 # in multiples of sizeof(void*) | |
| 232 parameter count: 1 | |
| 233 bytecodes: [ | |
| 234 B(StackCheck), | |
| 235 B(LdaZero), | |
| 236 B(Star), R(0), | |
| 237 B(LdaSmi8), U8(1), | |
| 238 B(Star), R(1), | |
| 239 B(StackCheck), | |
| 240 B(Ldar), R(1), | |
| 241 B(Star), R(2), | |
| 242 B(LdaSmi8), U8(10), | |
| 243 B(Mul), R(2), | |
| 244 B(Star), R(1), | |
| 245 B(Ldar), R(0), | |
| 246 B(Star), R(2), | |
| 247 B(LdaSmi8), U8(5), | |
| 248 B(TestEqual), R(2), | |
| 249 B(JumpIfFalse), U8(4), | |
| 250 B(Jump), U8(34), | |
| 251 B(Ldar), R(0), | |
| 252 B(Star), R(2), | |
| 253 B(LdaSmi8), U8(6), | |
| 254 B(TestEqual), R(2), | |
| 255 B(JumpIfFalse), U8(4), | |
| 256 B(Jump), U8(12), | |
| 257 B(Ldar), R(0), | |
| 258 B(Star), R(2), | |
| 259 B(LdaSmi8), U8(1), | |
| 260 B(Add), R(2), | |
| 261 B(Star), R(0), | |
| 262 B(Ldar), R(0), | |
| 263 B(Star), R(2), | |
| 264 B(LdaSmi8), U8(10), | |
| 265 B(TestLessThan), R(2), | |
| 266 B(JumpIfTrue), U8(-53), | |
| 267 B(Ldar), R(1), | |
| 268 B(Return), | |
| 269 ] | |
| 270 constant pool: [ | |
| 271 ] | |
| 272 handlers: [ | |
| 273 ] | |
| 274 | |
| 275 --- | |
| 276 snippet: " | |
| 277 var x = 10;var y = 1;do { y = y * 12; x = x - 1;} while (x);return y; | |
| 278 " | |
| 279 frame size: 3 # in multiples of sizeof(void*) | |
| 280 parameter count: 1 | |
| 281 bytecodes: [ | |
| 282 B(StackCheck), | |
| 283 B(LdaSmi8), U8(10), | |
| 284 B(Star), R(0), | |
| 285 B(LdaSmi8), U8(1), | |
| 286 B(Star), R(1), | |
| 287 B(StackCheck), | |
| 288 B(Ldar), R(1), | |
| 289 B(Star), R(2), | |
| 290 B(LdaSmi8), U8(12), | |
| 291 B(Mul), R(2), | |
| 292 B(Star), R(1), | |
| 293 B(Ldar), R(0), | |
| 294 B(Star), R(2), | |
| 295 B(LdaSmi8), U8(1), | |
| 296 B(Sub), R(2), | |
| 297 B(Star), R(0), | |
| 298 B(Ldar), R(0), | |
| 299 B(JumpIfToBooleanTrue), U8(-23), | |
| 300 B(Ldar), R(1), | |
| 301 B(Return), | |
| 302 ] | |
| 303 constant pool: [ | |
| 304 ] | |
| 305 handlers: [ | |
| 306 ] | |
| 307 | |
| 308 --- | |
| 309 snippet: " | |
| 310 var x = 0; var y = 1;do { y = y * 10; if (x == 5) break; x = x + 1; if (x == 6) continue;} while (false);return y; | |
| 311 " | |
| 312 frame size: 3 # in multiples of sizeof(void*) | |
| 313 parameter count: 1 | |
| 314 bytecodes: [ | |
| 315 B(StackCheck), | |
| 316 B(LdaZero), | |
| 317 B(Star), R(0), | |
| 318 B(LdaSmi8), U8(1), | |
| 319 B(Star), R(1), | |
| 320 B(StackCheck), | |
| 321 B(Ldar), R(1), | |
| 322 B(Star), R(2), | |
| 323 B(LdaSmi8), U8(10), | |
| 324 B(Mul), R(2), | |
| 325 B(Star), R(1), | |
| 326 B(Ldar), R(0), | |
| 327 B(Star), R(2), | |
| 328 B(LdaSmi8), U8(5), | |
| 329 B(TestEqual), R(2), | |
| 330 B(JumpIfFalse), U8(4), | |
| 331 B(Jump), U8(22), | |
| 332 B(Ldar), R(0), | |
| 333 B(Star), R(2), | |
| 334 B(LdaSmi8), U8(1), | |
| 335 B(Add), R(2), | |
| 336 B(Star), R(0), | |
| 337 B(Star), R(2), | |
| 338 B(LdaSmi8), U8(6), | |
| 339 B(TestEqual), R(2), | |
| 340 B(JumpIfFalse), U8(4), | |
| 341 B(Jump), U8(2), | |
| 342 B(Ldar), R(1), | |
| 343 B(Return), | |
| 344 ] | |
| 345 constant pool: [ | |
| 346 ] | |
| 347 handlers: [ | |
| 348 ] | |
| 349 | |
| 350 --- | |
| 351 snippet: " | |
| 352 var x = 0; var y = 1;do { y = y * 10; if (x == 5) break; x = x + 1; if (x == 6) continue;} while (true);return y; | |
| 353 " | |
| 354 frame size: 3 # in multiples of sizeof(void*) | |
| 355 parameter count: 1 | |
| 356 bytecodes: [ | |
| 357 B(StackCheck), | |
| 358 B(LdaZero), | |
| 359 B(Star), R(0), | |
| 360 B(LdaSmi8), U8(1), | |
| 361 B(Star), R(1), | |
| 362 B(StackCheck), | |
| 363 B(Ldar), R(1), | |
| 364 B(Star), R(2), | |
| 365 B(LdaSmi8), U8(10), | |
| 366 B(Mul), R(2), | |
| 367 B(Star), R(1), | |
| 368 B(Ldar), R(0), | |
| 369 B(Star), R(2), | |
| 370 B(LdaSmi8), U8(5), | |
| 371 B(TestEqual), R(2), | |
| 372 B(JumpIfFalse), U8(4), | |
| 373 B(Jump), U8(24), | |
| 374 B(Ldar), R(0), | |
| 375 B(Star), R(2), | |
| 376 B(LdaSmi8), U8(1), | |
| 377 B(Add), R(2), | |
| 378 B(Star), R(0), | |
| 379 B(Star), R(2), | |
| 380 B(LdaSmi8), U8(6), | |
| 381 B(TestEqual), R(2), | |
| 382 B(JumpIfFalse), U8(4), | |
| 383 B(Jump), U8(-41), | |
| 384 B(Jump), U8(-43), | |
| 385 B(Ldar), R(1), | |
| 386 B(Return), | |
| 387 ] | |
| 388 constant pool: [ | |
| 389 ] | |
| 390 handlers: [ | |
| 391 ] | |
| 392 | |
| 393 --- | |
| 394 snippet: " | |
| 395 var x = 0; for (;;) { if (x == 1) break; if (x == 2) continue; x = x + 1;} | |
| 396 " | |
| 397 frame size: 2 # in multiples of sizeof(void*) | |
| 398 parameter count: 1 | |
| 399 bytecodes: [ | |
| 400 B(StackCheck), | |
| 401 B(LdaZero), | |
| 402 B(Star), R(0), | |
| 403 B(StackCheck), | |
| 404 B(Ldar), R(0), | |
| 405 B(Star), R(1), | |
| 406 B(LdaSmi8), U8(1), | |
| 407 B(TestEqual), R(1), | |
| 408 B(JumpIfFalse), U8(4), | |
| 409 B(Jump), U8(26), | |
| 410 B(Ldar), R(0), | |
| 411 B(Star), R(1), | |
| 412 B(LdaSmi8), U8(2), | |
| 413 B(TestEqual), R(1), | |
| 414 B(JumpIfFalse), U8(4), | |
| 415 B(Jump), U8(-23), | |
| 416 B(Ldar), R(0), | |
| 417 B(Star), R(1), | |
| 418 B(LdaSmi8), U8(1), | |
| 419 B(Add), R(1), | |
| 420 B(Star), R(0), | |
| 421 B(Jump), U8(-35), | |
| 422 B(LdaUndefined), | |
| 423 B(Return), | |
| 424 ] | |
| 425 constant pool: [ | |
| 426 ] | |
| 427 handlers: [ | |
| 428 ] | |
| 429 | |
| 430 --- | |
| 431 snippet: " | |
| 432 for (var x = 0;;) { if (x == 1) break; if (x == 2) continue; x = x + 1;} | |
| 433 " | |
| 434 frame size: 2 # in multiples of sizeof(void*) | |
| 435 parameter count: 1 | |
| 436 bytecodes: [ | |
| 437 B(StackCheck), | |
| 438 B(LdaZero), | |
| 439 B(Star), R(0), | |
| 440 B(StackCheck), | |
| 441 B(Ldar), R(0), | |
| 442 B(Star), R(1), | |
| 443 B(LdaSmi8), U8(1), | |
| 444 B(TestEqual), R(1), | |
| 445 B(JumpIfFalse), U8(4), | |
| 446 B(Jump), U8(26), | |
| 447 B(Ldar), R(0), | |
| 448 B(Star), R(1), | |
| 449 B(LdaSmi8), U8(2), | |
| 450 B(TestEqual), R(1), | |
| 451 B(JumpIfFalse), U8(4), | |
| 452 B(Jump), U8(-23), | |
| 453 B(Ldar), R(0), | |
| 454 B(Star), R(1), | |
| 455 B(LdaSmi8), U8(1), | |
| 456 B(Add), R(1), | |
| 457 B(Star), R(0), | |
| 458 B(Jump), U8(-35), | |
| 459 B(LdaUndefined), | |
| 460 B(Return), | |
| 461 ] | |
| 462 constant pool: [ | |
| 463 ] | |
| 464 handlers: [ | |
| 465 ] | |
| 466 | |
| 467 --- | |
| 468 snippet: " | |
| 469 var x = 0; for (;; x = x + 1) { if (x == 1) break; if (x == 2) continue;} | |
| 470 " | |
| 471 frame size: 2 # in multiples of sizeof(void*) | |
| 472 parameter count: 1 | |
| 473 bytecodes: [ | |
| 474 B(StackCheck), | |
| 475 B(LdaZero), | |
| 476 B(Star), R(0), | |
| 477 B(StackCheck), | |
| 478 B(Ldar), R(0), | |
| 479 B(Star), R(1), | |
| 480 B(LdaSmi8), U8(1), | |
| 481 B(TestEqual), R(1), | |
| 482 B(JumpIfFalse), U8(4), | |
| 483 B(Jump), U8(26), | |
| 484 B(Ldar), R(0), | |
| 485 B(Star), R(1), | |
| 486 B(LdaSmi8), U8(2), | |
| 487 B(TestEqual), R(1), | |
| 488 B(JumpIfFalse), U8(4), | |
| 489 B(Jump), U8(2), | |
| 490 B(Ldar), R(0), | |
| 491 B(Star), R(1), | |
| 492 B(LdaSmi8), U8(1), | |
| 493 B(Add), R(1), | |
| 494 B(Star), R(0), | |
| 495 B(Jump), U8(-35), | |
| 496 B(LdaUndefined), | |
| 497 B(Return), | |
| 498 ] | |
| 499 constant pool: [ | |
| 500 ] | |
| 501 handlers: [ | |
| 502 ] | |
| 503 | |
| 504 --- | |
| 505 snippet: " | |
| 506 for (var x = 0;; x = x + 1) { if (x == 1) break; if (x == 2) continue;} | |
| 507 " | |
| 508 frame size: 2 # in multiples of sizeof(void*) | |
| 509 parameter count: 1 | |
| 510 bytecodes: [ | |
| 511 B(StackCheck), | |
| 512 B(LdaZero), | |
| 513 B(Star), R(0), | |
| 514 B(StackCheck), | |
| 515 B(Ldar), R(0), | |
| 516 B(Star), R(1), | |
| 517 B(LdaSmi8), U8(1), | |
| 518 B(TestEqual), R(1), | |
| 519 B(JumpIfFalse), U8(4), | |
| 520 B(Jump), U8(26), | |
| 521 B(Ldar), R(0), | |
| 522 B(Star), R(1), | |
| 523 B(LdaSmi8), U8(2), | |
| 524 B(TestEqual), R(1), | |
| 525 B(JumpIfFalse), U8(4), | |
| 526 B(Jump), U8(2), | |
| 527 B(Ldar), R(0), | |
| 528 B(Star), R(1), | |
| 529 B(LdaSmi8), U8(1), | |
| 530 B(Add), R(1), | |
| 531 B(Star), R(0), | |
| 532 B(Jump), U8(-35), | |
| 533 B(LdaUndefined), | |
| 534 B(Return), | |
| 535 ] | |
| 536 constant pool: [ | |
| 537 ] | |
| 538 handlers: [ | |
| 539 ] | |
| 540 | |
| 541 --- | |
| 542 snippet: " | |
| 543 var u = 0;for (var i = 0; i < 100; i = i + 1) { u = u + 1; continue;} | |
| 544 " | |
| 545 frame size: 3 # in multiples of sizeof(void*) | |
| 546 parameter count: 1 | |
| 547 bytecodes: [ | |
| 548 B(StackCheck), | |
| 549 B(LdaZero), | |
| 550 B(Star), R(0), | |
| 551 B(LdaZero), | |
| 552 B(Star), R(1), | |
| 553 B(Ldar), R(1), | |
| 554 B(Star), R(2), | |
| 555 B(LdaSmi8), U8(100), | |
| 556 B(TestLessThan), R(2), | |
| 557 B(JumpIfFalse), U8(27), | |
| 558 B(StackCheck), | |
| 559 B(Ldar), R(0), | |
| 560 B(Star), R(2), | |
| 561 B(LdaSmi8), U8(1), | |
| 562 B(Add), R(2), | |
| 563 B(Star), R(0), | |
| 564 B(Jump), U8(2), | |
| 565 B(Ldar), R(1), | |
| 566 B(Star), R(2), | |
| 567 B(LdaSmi8), U8(1), | |
| 568 B(Add), R(2), | |
| 569 B(Star), R(1), | |
| 570 B(Jump), U8(-33), | |
| 571 B(LdaUndefined), | |
| 572 B(Return), | |
| 573 ] | |
| 574 constant pool: [ | |
| 575 ] | |
| 576 handlers: [ | |
| 577 ] | |
| 578 | |
| 579 --- | |
| 580 snippet: " | |
| 581 var y = 1;for (var x = 10; x; --x) { y = y * 12;}return y; | |
| 582 " | |
| 583 frame size: 3 # in multiples of sizeof(void*) | |
| 584 parameter count: 1 | |
| 585 bytecodes: [ | |
| 586 B(StackCheck), | |
| 587 B(LdaSmi8), U8(1), | |
| 588 B(Star), R(0), | |
| 589 B(LdaSmi8), U8(10), | |
| 590 B(Star), R(1), | |
| 591 B(Ldar), R(1), | |
| 592 B(JumpIfToBooleanFalse), U8(21), | |
| 593 B(StackCheck), | |
| 594 B(Ldar), R(0), | |
| 595 B(Star), R(2), | |
| 596 B(LdaSmi8), U8(12), | |
| 597 B(Mul), R(2), | |
| 598 B(Star), R(0), | |
| 599 B(Ldar), R(1), | |
| 600 B(ToNumber), | |
| 601 B(Dec), | |
| 602 B(Star), R(1), | |
| 603 B(Jump), U8(-21), | |
| 604 B(Ldar), R(0), | |
| 605 B(Return), | |
| 606 ] | |
| 607 constant pool: [ | |
| 608 ] | |
| 609 handlers: [ | |
| 610 ] | |
| 611 | |
| 612 --- | |
| 613 snippet: " | |
| 614 var x = 0;for (var i = 0; false; i++) { x = x + 1;};return x; | |
| 615 " | |
| 616 frame size: 2 # in multiples of sizeof(void*) | |
| 617 parameter count: 1 | |
| 618 bytecodes: [ | |
| 619 B(StackCheck), | |
| 620 B(LdaZero), | |
| 621 B(Star), R(0), | |
| 622 B(LdaZero), | |
| 623 B(Star), R(1), | |
| 624 B(Ldar), R(0), | |
| 625 B(Return), | |
| 626 ] | |
| 627 constant pool: [ | |
| 628 ] | |
| 629 handlers: [ | |
| 630 ] | |
| 631 | |
| 632 --- | |
| 633 snippet: " | |
| 634 var x = 0;for (var i = 0; true; ++i) { x = x + 1; if (x == 20) break;};retur n x; | |
| 635 " | |
| 636 frame size: 3 # in multiples of sizeof(void*) | |
| 637 parameter count: 1 | |
| 638 bytecodes: [ | |
| 639 B(StackCheck), | |
| 640 B(LdaZero), | |
| 641 B(Star), R(0), | |
| 642 B(LdaZero), | |
| 643 B(Star), R(1), | |
| 644 B(StackCheck), | |
| 645 B(Ldar), R(0), | |
| 646 B(Star), R(2), | |
| 647 B(LdaSmi8), U8(1), | |
| 648 B(Add), R(2), | |
| 649 B(Star), R(0), | |
| 650 B(Star), R(2), | |
| 651 B(LdaSmi8), U8(20), | |
| 652 B(TestEqual), R(2), | |
| 653 B(JumpIfFalse), U8(4), | |
| 654 B(Jump), U8(10), | |
| 655 B(Ldar), R(1), | |
| 656 B(ToNumber), | |
| 657 B(Inc), | |
| 658 B(Star), R(1), | |
| 659 B(Jump), U8(-27), | |
| 660 B(Ldar), R(0), | |
| 661 B(Return), | |
| 662 ] | |
| 663 constant pool: [ | |
| 664 ] | |
| 665 handlers: [ | |
| 666 ] | |
| 667 | |
| 668 --- | |
| 669 snippet: " | |
| 670 var a = 0; | |
| 671 while (a) { | |
| 672 { | |
| 673 let z = 1; | |
| 674 function f() { z = 2; } | |
| 675 if (z) continue; | |
| 676 z++; | |
| 677 } | |
| 678 } | |
| 679 " | |
| 680 frame size: 7 # in multiples of sizeof(void*) | |
| 681 parameter count: 1 | |
| 682 bytecodes: [ | |
| 683 B(StackCheck), | |
| 684 B(LdaZero), | |
| 685 B(Star), R(1), | |
| 686 B(Ldar), R(1), | |
| 687 B(JumpIfToBooleanFalse), U8(110), | |
| 688 B(StackCheck), | |
| 689 B(LdaConstant), U8(0), | |
| 690 B(Star), R(4), | |
| 691 B(Ldar), R(closure), | |
| 692 B(Star), R(5), | |
| 693 B(CallRuntime), U16(464), R(4), U8(2), | |
| 694 B(PushContext), R(3), | |
| 695 B(LdaTheHole), | |
| 696 B(StaContextSlot), R(context), U8(4), | |
| 697 B(CreateClosure), U8(1), U8(0), | |
| 698 B(Star), R(0), | |
| 699 B(LdaSmi8), U8(1), | |
| 700 B(StaContextSlot), R(context), U8(4), | |
| 701 B(Ldar), R(0), | |
| 702 B(JumpIfNotHole), U8(11), | |
| 703 B(LdaConstant), U8(2), | |
| 704 B(Star), R(4), | |
| 705 B(CallRuntime), U16(257), R(4), U8(1), | |
| 706 B(Star), R(2), | |
| 707 B(LdaContextSlot), R(context), U8(4), | |
| 708 B(JumpIfNotHole), U8(11), | |
| 709 B(LdaConstant), U8(3), | |
| 710 B(Star), R(4), | |
| 711 B(CallRuntime), U16(257), R(4), U8(1), | |
| 712 B(JumpIfToBooleanFalse), U8(6), | |
| 713 B(PopContext), R(3), | |
| 714 B(Jump), U8(-67), | |
| 715 B(LdaContextSlot), R(context), U8(4), | |
| 716 B(JumpIfNotHole), U8(11), | |
| 717 B(LdaConstant), U8(3), | |
| 718 B(Star), R(4), | |
| 719 B(CallRuntime), U16(257), R(4), U8(1), | |
| 720 B(ToNumber), | |
| 721 B(Star), R(4), | |
| 722 B(Inc), | |
| 723 B(Star), R(5), | |
| 724 B(LdaContextSlot), R(context), U8(4), | |
| 725 B(JumpIfNotHole), U8(11), | |
| 726 B(LdaConstant), U8(3), | |
| 727 B(Star), R(6), | |
| 728 B(CallRuntime), U16(257), R(6), U8(1), | |
| 729 B(Ldar), R(5), | |
| 730 B(StaContextSlot), R(context), U8(4), | |
| 731 B(PopContext), R(3), | |
| 732 B(Jump), U8(-110), | |
| 733 B(LdaUndefined), | |
| 734 B(Return), | |
| 735 ] | |
| 736 constant pool: [ | |
| 737 InstanceType::FIXED_ARRAY_TYPE, | |
| 738 InstanceType::SHARED_FUNCTION_INFO_TYPE, | |
| 739 InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE, | |
| 740 InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE, | |
| 741 ] | |
| 742 handlers: [ | |
| 743 ] | |
| 744 | |
| OLD | NEW |
