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Issue 2898163002: Make non-Module generators only context allocate parameters. (Closed)
Patch Set: Rebase Created 3 years, 7 months ago
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1 # 1 #
2 # Autogenerated by generate-bytecode-expectations. 2 # Autogenerated by generate-bytecode-expectations.
3 # 3 #
4 4
5 --- 5 ---
6 wrap: no 6 wrap: no
7 test function name: f 7 test function name: f
8 8
9 --- 9 ---
10 snippet: " 10 snippet: "
(...skipping 253 matching lines...) Expand 10 before | Expand all | Expand 10 after
264 handlers: [ 264 handlers: [
265 ] 265 ]
266 266
267 --- 267 ---
268 snippet: " 268 snippet: "
269 function* f() { 269 function* f() {
270 for (let x = 0; x < 10; ++x) { let y = x; } 270 for (let x = 0; x < 10; ++x) { let y = x; }
271 } 271 }
272 f(); 272 f();
273 " 273 "
274 frame size: 14 274 frame size: 17
275 parameter count: 1 275 parameter count: 1
276 bytecode array length: 331 276 bytecode array length: 243
277 bytecodes: [ 277 bytecodes: [
278 B(Ldar), R(new_target), 278 B(Ldar), R(new_target),
279 B(JumpIfUndefined), U8(25), 279 B(JumpIfUndefined), U8(25),
280 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1), 280 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1),
281 B(PushContext), R(5), 281 B(PushContext), R(8),
282 B(ResumeGenerator), R(new_target), 282 B(ResumeGenerator), R(new_target),
283 B(Star), R(4), 283 B(Star), R(7),
284 B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0), 284 B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
285 B(LdaSmi), I8(79), 285 B(LdaSmi), I8(79),
286 B(Star), R(6), 286 B(Star), R(9),
287 B(CallRuntime), U16(Runtime::kAbort), R(6), U8(1), 287 B(CallRuntime), U16(Runtime::kAbort), R(9), U8(1),
288 B(LdaSmi), I8(-2), 288 B(LdaSmi), I8(-2),
289 B(Star), R(4), 289 B(Star), R(7),
290 B(CreateFunctionContext), U8(4), 290 B(Mov), R(closure), R(9),
291 B(PushContext), R(0), 291 B(Mov), R(this), R(10),
292 B(Mov), R(closure), R(6), 292 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(9) , U8(2),
293 B(Mov), R(this), R(7), 293 B(Star), R(3),
294 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(6) , U8(2),
295 B(StaCurrentContextSlot), U8(4),
296 /* 11 E> */ B(StackCheck), 294 /* 11 E> */ B(StackCheck),
297 B(Mov), R(context), R(8), 295 B(Mov), R(context), R(11),
298 B(LdaImmutableCurrentContextSlot), U8(4), 296 B(LdaZero),
299 B(Star), R(9), 297 B(Mov), R(3), R(13),
300 B(LdaImmutableCurrentContextSlot), U8(4), 298 B(Mov), R(3), R(12),
299 /* 11 E> */ B(SuspendGenerator), R(12), U8(0),
300 B(Ldar), R(13),
301 /* 62 S> */ B(Return),
302 B(LdaSmi), I8(-2),
303 B(Star), R(7),
304 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1),
305 B(Star), R(13),
306 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(12) , U8(1),
307 B(Star), R(14),
308 B(LdaZero),
309 B(TestEqualStrictNoFeedback), R(14),
310 B(JumpIfTrue), U8(28),
311 B(LdaSmi), I8(2),
312 B(TestEqualStrictNoFeedback), R(14),
313 B(JumpIfTrue), U8(19),
314 B(LdaTrue),
315 B(Star), R(16),
316 B(Mov), R(13), R(15),
317 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(15) , U8(2),
301 B(Star), R(10), 318 B(Star), R(10),
302 B(LdaZero), 319 B(LdaZero),
303 /* 11 E> */ B(SuspendGenerator), R(9), U8(0), 320 B(Star), R(9),
321 B(Jump), U8(114),
322 B(Ldar), R(13),
323 /* 11 E> */ B(Throw),
324 /* 31 S> */ B(LdaZero),
325 B(Star), R(2),
326 B(Star), R(4),
327 B(LdaSmi), I8(1),
328 B(Star), R(5),
329 /* 60 E> */ B(StackCheck),
330 B(Mov), R(4), R(1),
331 B(LdaSmi), I8(1),
332 B(TestEqual), R(5), U8(3),
333 B(JumpIfFalse), U8(7),
334 B(LdaZero),
335 B(Star), R(5),
336 B(Jump), U8(8),
337 /* 44 S> */ B(Ldar), R(1),
338 B(Inc), U8(4),
339 B(Star), R(1),
340 B(LdaSmi), I8(1),
341 B(Star), R(6),
342 /* 36 S> */ B(LdaSmi), I8(10),
343 /* 36 E> */ B(TestLessThan), R(1), U8(5),
344 B(JumpIfFalse), U8(4),
345 B(Jump), U8(4),
346 B(Jump), U8(36),
347 B(LdaSmi), I8(1),
348 B(TestEqual), R(6), U8(6),
349 B(JumpIfFalse), U8(17),
350 /* 18 E> */ B(StackCheck),
351 /* 57 S> */ B(Mov), R(1), R(0),
352 B(LdaZero),
353 B(Star), R(6),
354 B(Mov), R(0), R(4),
355 B(Ldar), R(0),
356 B(JumpLoop), U8(19), I8(1),
357 B(LdaSmi), I8(1),
358 /* 60 E> */ B(TestEqual), R(6), U8(7),
359 B(JumpIfFalse), U8(4),
360 B(Jump), U8(5),
361 B(JumpLoop), U8(68), I8(0),
362 B(LdaUndefined),
363 B(Star), R(12),
364 B(LdaTrue),
365 B(Star), R(13),
366 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(12) , U8(2),
367 B(Star), R(10),
368 B(LdaZero),
369 B(Star), R(9),
370 B(Jump), U8(14),
371 B(LdaSmi), I8(-1),
372 B(Star), R(9),
373 B(Jump), U8(8),
374 B(Star), R(10),
375 B(LdaSmi), I8(1),
376 B(Star), R(9),
377 B(LdaTheHole),
378 B(SetPendingMessage),
379 B(Star), R(11),
380 B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(3), U8(1),
381 B(Ldar), R(11),
382 B(SetPendingMessage),
383 B(Ldar), R(9),
384 B(SwitchOnSmiNoFeedback), U8(1), U8(2), I8(0),
385 B(Jump), U8(8),
304 B(Ldar), R(10), 386 B(Ldar), R(10),
305 /* 62 S> */ B(Return), 387 /* 62 S> */ B(Return),
306 B(LdaSmi), I8(-2),
307 B(Star), R(4),
308 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
309 B(Star), R(10),
310 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
311 B(Star), R(11),
312 B(LdaZero),
313 B(TestEqualStrictNoFeedback), R(11),
314 B(JumpIfTrue), U8(28),
315 B(LdaSmi), I8(2),
316 B(TestEqualStrictNoFeedback), R(11),
317 B(JumpIfTrue), U8(19),
318 B(LdaTrue),
319 B(Star), R(13),
320 B(Mov), R(10), R(12),
321 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(12) , U8(2),
322 B(Star), R(7),
323 B(LdaZero),
324 B(Star), R(6),
325 B(Jump), U8(192),
326 B(Ldar), R(10), 388 B(Ldar), R(10),
327 /* 11 E> */ B(Throw),
328 B(Ldar), R(closure),
329 B(CreateBlockContext), U8(1),
330 B(PushContext), R(1),
331 B(LdaTheHole),
332 B(StaCurrentContextSlot), U8(4),
333 /* 31 S> */ B(LdaZero),
334 /* 31 E> */ B(StaCurrentContextSlot), U8(4),
335 B(LdaImmutableCurrentContextSlot), U8(4),
336 /* 60 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
337 B(LdaSmi), I8(1),
338 B(StaContextSlot), R(1), U8(6), U8(0),
339 B(StackCheck),
340 B(Ldar), R(closure),
341 B(CreateBlockContext), U8(2),
342 B(PushContext), R(2),
343 B(LdaTheHole),
344 B(StaCurrentContextSlot), U8(4),
345 B(LdaContextSlot), R(1), U8(5), U8(0),
346 B(StaCurrentContextSlot), U8(4),
347 B(LdaContextSlot), R(1), U8(6), U8(0),
348 B(Star), R(9),
349 B(LdaSmi), I8(1),
350 B(TestEqual), R(9), U8(3),
351 B(JumpIfFalse), U8(9),
352 B(LdaZero),
353 B(StaContextSlot), R(1), U8(6), U8(0),
354 B(Jump), U8(8),
355 /* 44 S> */ B(LdaCurrentContextSlot), U8(4),
356 B(Inc), U8(4),
357 /* 44 E> */ B(StaCurrentContextSlot), U8(4),
358 B(LdaSmi), I8(1),
359 B(StaContextSlot), R(1), U8(7), U8(0),
360 /* 36 S> */ B(LdaCurrentContextSlot), U8(4),
361 B(Star), R(9),
362 B(LdaSmi), I8(10),
363 /* 36 E> */ B(TestLessThan), R(9), U8(5),
364 B(JumpIfFalse), U8(4),
365 B(Jump), U8(6),
366 B(PopContext), R(2),
367 B(Jump), U8(69),
368 B(LdaContextSlot), R(1), U8(7), U8(0),
369 B(Star), R(9),
370 B(LdaSmi), I8(1),
371 B(TestEqual), R(9), U8(6),
372 B(JumpIfFalse), U8(34),
373 /* 18 E> */ B(StackCheck),
374 B(Ldar), R(closure),
375 B(CreateBlockContext), U8(3),
376 B(PushContext), R(3),
377 B(LdaTheHole),
378 B(StaCurrentContextSlot), U8(4),
379 /* 57 S> */ B(LdaContextSlot), R(3), U8(4), U8(0),
380 /* 57 E> */ B(StaCurrentContextSlot), U8(4),
381 B(PopContext), R(3),
382 B(LdaZero),
383 B(StaContextSlot), R(1), U8(7), U8(0),
384 B(LdaCurrentContextSlot), U8(4),
385 /* 60 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
386 B(JumpLoop), U8(42), I8(1),
387 B(LdaContextSlot), R(1), U8(7), U8(0),
388 B(Star), R(9),
389 B(LdaSmi), I8(1),
390 B(TestEqual), R(9), U8(7),
391 B(JumpIfFalse), U8(6),
392 B(PopContext), R(2),
393 B(Jump), U8(7),
394 B(PopContext), R(2),
395 B(JumpLoop), U8(129), I8(0),
396 B(PopContext), R(1),
397 B(LdaUndefined),
398 B(Star), R(9),
399 B(LdaTrue),
400 B(Star), R(10),
401 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(9), U8(2),
402 B(Star), R(7),
403 B(LdaZero),
404 B(Star), R(6),
405 B(Jump), U8(14),
406 B(LdaSmi), I8(-1),
407 B(Star), R(6),
408 B(Jump), U8(8),
409 B(Star), R(7),
410 B(LdaSmi), I8(1),
411 B(Star), R(6),
412 B(LdaTheHole),
413 B(SetPendingMessage),
414 B(Star), R(8),
415 B(LdaImmutableCurrentContextSlot), U8(4),
416 B(Star), R(9),
417 B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(9), U8(1),
418 B(Ldar), R(8),
419 B(SetPendingMessage),
420 B(Ldar), R(6),
421 B(SwitchOnSmiNoFeedback), U8(4), U8(2), I8(0),
422 B(Jump), U8(8),
423 B(Ldar), R(7),
424 /* 62 S> */ B(Return),
425 B(Ldar), R(7),
426 B(ReThrow), 389 B(ReThrow),
427 B(LdaUndefined), 390 B(LdaUndefined),
428 /* 62 S> */ B(Return), 391 /* 62 S> */ B(Return),
429 ] 392 ]
430 constant pool: [ 393 constant pool: [
431 Smi [52], 394 Smi [46],
432 FIXED_ARRAY_TYPE,
433 FIXED_ARRAY_TYPE,
434 FIXED_ARRAY_TYPE,
435 Smi [6], 395 Smi [6],
436 Smi [9], 396 Smi [9],
437 ] 397 ]
438 handlers: [ 398 handlers: [
439 [51, 288, 294], 399 [47, 204, 210],
440 ] 400 ]
441 401
442 --- 402 ---
443 snippet: " 403 snippet: "
444 function* f() { 404 function* f() {
445 for (let x = 0; x < 10; ++x) yield x; 405 for (let x = 0; x < 10; ++x) yield x;
446 } 406 }
447 f(); 407 f();
448 " 408 "
449 frame size: 13 409 frame size: 16
450 parameter count: 1 410 parameter count: 1
451 bytecode array length: 432 411 bytecode array length: 352
452 bytecodes: [ 412 bytecodes: [
453 B(Ldar), R(new_target), 413 B(Ldar), R(new_target),
454 B(JumpIfUndefined), U8(25), 414 B(JumpIfUndefined), U8(25),
455 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1), 415 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1),
456 B(PushContext), R(4), 416 B(PushContext), R(7),
457 B(ResumeGenerator), R(new_target), 417 B(ResumeGenerator), R(new_target),
458 B(Star), R(3), 418 B(Star), R(6),
459 B(SwitchOnSmiNoFeedback), U8(0), U8(2), I8(0), 419 B(SwitchOnSmiNoFeedback), U8(0), U8(2), I8(0),
460 B(LdaSmi), I8(79), 420 B(LdaSmi), I8(79),
461 B(Star), R(5),
462 B(CallRuntime), U16(Runtime::kAbort), R(5), U8(1),
463 B(LdaSmi), I8(-2),
464 B(Star), R(3),
465 B(CreateFunctionContext), U8(4),
466 B(PushContext), R(0),
467 B(Mov), R(closure), R(5),
468 B(Mov), R(this), R(6),
469 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(5) , U8(2),
470 B(StaCurrentContextSlot), U8(4),
471 /* 11 E> */ B(StackCheck),
472 B(Mov), R(context), R(7),
473 B(LdaImmutableCurrentContextSlot), U8(4),
474 B(Star), R(8),
475 B(LdaImmutableCurrentContextSlot), U8(4),
476 B(Star), R(9),
477 B(LdaZero),
478 /* 11 E> */ B(SuspendGenerator), R(8), U8(0),
479 B(Ldar), R(9),
480 /* 56 S> */ B(Return),
481 B(LdaSmi), I8(-2),
482 B(Star), R(3),
483 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(8), U8(1),
484 B(Star), R(9),
485 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(8), U8(1),
486 B(Star), R(10),
487 B(LdaZero),
488 B(TestEqualStrictNoFeedback), R(10),
489 B(JumpIfTrue), U8(28),
490 B(LdaSmi), I8(2),
491 B(TestEqualStrictNoFeedback), R(10),
492 B(JumpIfTrue), U8(19),
493 B(LdaTrue),
494 B(Star), R(12),
495 B(Mov), R(9), R(11),
496 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(11) , U8(2),
497 B(Star), R(6),
498 B(LdaZero),
499 B(Star), R(5),
500 B(JumpConstant), U8(6),
501 B(Ldar), R(9),
502 /* 11 E> */ B(Throw),
503 B(Ldar), R(closure),
504 B(CreateBlockContext), U8(2),
505 B(PushContext), R(1),
506 B(LdaTheHole),
507 B(StaCurrentContextSlot), U8(4),
508 /* 31 S> */ B(LdaZero),
509 /* 31 E> */ B(StaCurrentContextSlot), U8(4),
510 B(LdaImmutableCurrentContextSlot), U8(4),
511 /* 54 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
512 B(LdaSmi), I8(1),
513 B(StaContextSlot), R(1), U8(6), U8(0),
514 B(Ldar), R(3),
515 B(SwitchOnSmiNoFeedback), U8(3), U8(1), I8(1),
516 B(LdaSmi), I8(-2),
517 B(TestEqualStrictNoFeedback), R(3),
518 B(JumpIfTrue), U8(11),
519 B(LdaSmi), I8(79),
520 B(Star), R(8), 421 B(Star), R(8),
521 B(CallRuntime), U16(Runtime::kAbort), R(8), U8(1), 422 B(CallRuntime), U16(Runtime::kAbort), R(8), U8(1),
522 B(StackCheck), 423 B(LdaSmi), I8(-2),
523 B(Ldar), R(closure), 424 B(Star), R(6),
524 B(CreateBlockContext), U8(4), 425 B(Mov), R(closure), R(8),
525 B(PushContext), R(2), 426 B(Mov), R(this), R(9),
526 B(LdaTheHole), 427 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(8) , U8(2),
527 B(StaCurrentContextSlot), U8(4), 428 B(Star), R(2),
528 B(LdaContextSlot), R(1), U8(5), U8(0), 429 /* 11 E> */ B(StackCheck),
529 B(StaCurrentContextSlot), U8(4), 430 B(Mov), R(context), R(10),
530 B(LdaContextSlot), R(1), U8(6), U8(0), 431 B(LdaZero),
432 B(Mov), R(2), R(12),
433 B(Mov), R(2), R(11),
434 /* 11 E> */ B(SuspendGenerator), R(11), U8(0),
435 B(Ldar), R(12),
436 /* 56 S> */ B(Return),
437 B(LdaSmi), I8(-2),
438 B(Star), R(6),
439 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(11), U8(1),
440 B(Star), R(12),
441 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(11) , U8(1),
442 B(Star), R(13),
443 B(LdaZero),
444 B(TestEqualStrictNoFeedback), R(13),
445 B(JumpIfTrue), U8(28),
446 B(LdaSmi), I8(2),
447 B(TestEqualStrictNoFeedback), R(13),
448 B(JumpIfTrue), U8(19),
449 B(LdaTrue),
450 B(Star), R(15),
451 B(Mov), R(12), R(14),
452 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(14) , U8(2),
453 B(Star), R(9),
454 B(LdaZero),
531 B(Star), R(8), 455 B(Star), R(8),
456 B(Jump), U8(223),
457 B(Ldar), R(12),
458 /* 11 E> */ B(Throw),
459 /* 31 S> */ B(LdaZero),
460 B(Star), R(1),
461 B(Star), R(3),
532 B(LdaSmi), I8(1), 462 B(LdaSmi), I8(1),
533 B(TestEqual), R(8), U8(3), 463 B(Star), R(4),
534 B(JumpIfFalse), U8(9), 464 B(Ldar), R(6),
535 B(LdaZero), 465 B(SwitchOnSmiNoFeedback), U8(2), U8(1), I8(1),
536 B(StaContextSlot), R(1), U8(6), U8(0),
537 B(Jump), U8(8),
538 /* 44 S> */ B(LdaCurrentContextSlot), U8(4),
539 B(Inc), U8(4),
540 /* 44 E> */ B(StaCurrentContextSlot), U8(4),
541 B(LdaSmi), I8(1),
542 B(StaContextSlot), R(1), U8(7), U8(0),
543 /* 36 S> */ B(LdaCurrentContextSlot), U8(4),
544 B(Star), R(8),
545 B(LdaSmi), I8(10),
546 /* 36 E> */ B(TestLessThan), R(8), U8(5),
547 B(JumpIfFalse), U8(4),
548 B(Jump), U8(6),
549 B(PopContext), R(2),
550 B(Jump), U8(149),
551 B(Ldar), R(3),
552 B(SwitchOnSmiNoFeedback), U8(5), U8(1), I8(1),
553 B(LdaSmi), I8(-2), 466 B(LdaSmi), I8(-2),
554 B(TestEqualStrictNoFeedback), R(3), 467 /* 54 E> */ B(TestEqualStrictNoFeedback), R(6),
555 B(JumpIfTrue), U8(11), 468 B(JumpIfTrue), U8(11),
556 B(LdaSmi), I8(79), 469 B(LdaSmi), I8(79),
470 B(Star), R(11),
471 B(CallRuntime), U16(Runtime::kAbort), R(11), U8(1),
472 B(StackCheck),
473 B(Mov), R(3), R(0),
474 B(LdaSmi), I8(1),
475 B(TestEqual), R(4), U8(3),
476 B(JumpIfFalse), U8(7),
477 B(LdaZero),
478 B(Star), R(4),
479 B(Jump), U8(8),
480 /* 44 S> */ B(Ldar), R(0),
481 B(Inc), U8(4),
482 B(Star), R(0),
483 B(LdaSmi), I8(1),
484 B(Star), R(5),
485 /* 36 S> */ B(LdaSmi), I8(10),
486 /* 36 E> */ B(TestLessThan), R(0), U8(5),
487 B(JumpIfFalse), U8(4),
488 B(Jump), U8(4),
489 B(Jump), U8(124),
490 B(Ldar), R(6),
491 B(SwitchOnSmiNoFeedback), U8(3), U8(1), I8(1),
492 B(LdaSmi), I8(-2),
493 B(TestEqualStrictNoFeedback), R(6),
494 B(JumpIfTrue), U8(11),
495 B(LdaSmi), I8(79),
496 B(Star), R(11),
497 B(CallRuntime), U16(Runtime::kAbort), R(11), U8(1),
498 B(LdaSmi), I8(1),
499 B(TestEqual), R(5), U8(6),
500 B(JumpIfFalse), U8(84),
501 /* 18 E> */ B(StackCheck),
502 /* 47 S> */ B(LdaFalse),
503 B(Star), R(13),
504 B(Mov), R(0), R(12),
505 /* 53 E> */ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(12) , U8(2),
506 B(Star), R(12),
507 B(LdaSmi), I8(1),
508 B(Mov), R(2), R(11),
509 B(SuspendGenerator), R(11), U8(0),
510 B(Ldar), R(12),
511 /* 56 S> */ B(Return),
512 B(LdaSmi), I8(-2),
513 B(Star), R(6),
514 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(11), U8(1),
515 B(Star), R(12),
516 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(11) , U8(1),
517 B(Star), R(13),
518 B(LdaZero),
519 B(TestEqualStrictNoFeedback), R(13),
520 B(JumpIfTrue), U8(28),
521 B(LdaSmi), I8(2),
522 B(TestEqualStrictNoFeedback), R(13),
523 B(JumpIfTrue), U8(19),
524 B(LdaTrue),
525 B(Star), R(15),
526 B(Mov), R(12), R(14),
527 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(14) , U8(2),
528 B(Star), R(9),
529 B(LdaZero),
557 B(Star), R(8), 530 B(Star), R(8),
558 B(CallRuntime), U16(Runtime::kAbort), R(8), U8(1), 531 B(Jump), U8(57),
559 B(LdaContextSlot), R(1), U8(7), U8(0), 532 B(Ldar), R(12),
533 /* 47 E> */ B(Throw),
534 B(LdaZero),
535 B(Star), R(5),
536 B(Mov), R(0), R(3),
537 B(Ldar), R(0),
538 B(JumpLoop), U8(107), I8(1),
539 B(LdaSmi), I8(1),
540 /* 54 E> */ B(TestEqual), R(5), U8(7),
541 B(JumpIfFalse), U8(4),
542 B(Jump), U8(5),
543 B(JumpLoop), U8(177), I8(0),
544 B(LdaUndefined),
545 B(Star), R(11),
546 B(LdaTrue),
547 B(Star), R(12),
548 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(11) , U8(2),
549 B(Star), R(9),
550 B(LdaZero),
560 B(Star), R(8), 551 B(Star), R(8),
561 B(LdaSmi), I8(1), 552 B(Jump), U8(14),
562 B(TestEqual), R(8), U8(6), 553 B(LdaSmi), I8(-1),
563 B(JumpIfFalse), U8(93),
564 /* 18 E> */ B(StackCheck),
565 /* 47 S> */ B(LdaImmutableContextSlot), R(1), U8(4), U8(0),
566 B(Star), R(8), 554 B(Star), R(8),
567 B(LdaCurrentContextSlot), U8(4), 555 B(Jump), U8(8),
568 B(Star), R(9),
569 B(LdaFalse),
570 B(Star), R(10),
571 /* 53 E> */ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(9), U8(2),
572 B(Star), R(9), 556 B(Star), R(9),
573 B(LdaSmi), I8(1), 557 B(LdaSmi), I8(1),
574 B(SuspendGenerator), R(8), U8(0), 558 B(Star), R(8),
559 B(LdaTheHole),
560 B(SetPendingMessage),
561 B(Star), R(10),
562 B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(2), U8(1),
563 B(Ldar), R(10),
564 B(SetPendingMessage),
565 B(Ldar), R(8),
566 B(SwitchOnSmiNoFeedback), U8(4), U8(2), I8(0),
567 B(Jump), U8(8),
575 B(Ldar), R(9), 568 B(Ldar), R(9),
576 /* 56 S> */ B(Return), 569 /* 56 S> */ B(Return),
577 B(LdaSmi), I8(-2),
578 B(Star), R(3),
579 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(8), U8(1),
580 B(Star), R(9),
581 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(8), U8(1),
582 B(Star), R(10),
583 B(LdaZero),
584 B(TestEqualStrictNoFeedback), R(10),
585 B(JumpIfTrue), U8(30),
586 B(LdaSmi), I8(2),
587 B(TestEqualStrictNoFeedback), R(10),
588 B(JumpIfTrue), U8(21),
589 B(LdaTrue),
590 B(Star), R(12),
591 B(Mov), R(9), R(11),
592 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(11) , U8(2),
593 B(PopContext), R(1),
594 B(Star), R(6),
595 B(LdaZero),
596 B(Star), R(5),
597 B(Jump), U8(72),
598 B(Ldar), R(9), 570 B(Ldar), R(9),
599 /* 47 E> */ B(Throw),
600 B(LdaZero),
601 B(StaContextSlot), R(1), U8(7), U8(0),
602 B(LdaCurrentContextSlot), U8(4),
603 /* 54 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
604 B(JumpLoop), U8(122), I8(1),
605 B(LdaContextSlot), R(1), U8(7), U8(0),
606 B(Star), R(8),
607 B(LdaSmi), I8(1),
608 B(TestEqual), R(8), U8(7),
609 B(JumpIfFalse), U8(6),
610 B(PopContext), R(2),
611 B(Jump), U8(7),
612 B(PopContext), R(2),
613 B(JumpLoop), U8(230), I8(0),
614 B(PopContext), R(1),
615 B(LdaUndefined),
616 B(Star), R(8),
617 B(LdaTrue),
618 B(Star), R(9),
619 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(8), U8(2),
620 B(Star), R(6),
621 B(LdaZero),
622 B(Star), R(5),
623 B(Jump), U8(14),
624 B(LdaSmi), I8(-1),
625 B(Star), R(5),
626 B(Jump), U8(8),
627 B(Star), R(6),
628 B(LdaSmi), I8(1),
629 B(Star), R(5),
630 B(LdaTheHole),
631 B(SetPendingMessage),
632 B(Star), R(7),
633 B(LdaImmutableCurrentContextSlot), U8(4),
634 B(Star), R(8),
635 B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(8), U8(1),
636 B(Ldar), R(7),
637 B(SetPendingMessage),
638 B(Ldar), R(5),
639 B(SwitchOnSmiNoFeedback), U8(7), U8(2), I8(0),
640 B(Jump), U8(8),
641 B(Ldar), R(6),
642 /* 56 S> */ B(Return),
643 B(Ldar), R(6),
644 B(ReThrow), 571 B(ReThrow),
645 B(LdaUndefined), 572 B(LdaUndefined),
646 /* 56 S> */ B(Return), 573 /* 56 S> */ B(Return),
647 ] 574 ]
648 constant pool: [ 575 constant pool: [
649 Smi [52], 576 Smi [46],
650 Smi [123], 577 Smi [102],
651 FIXED_ARRAY_TYPE, 578 Smi [56],
652 Smi [84], 579 Smi [50],
653 FIXED_ARRAY_TYPE,
654 Smi [60],
655 Smi [293],
656 Smi [6], 580 Smi [6],
657 Smi [9], 581 Smi [9],
658 ] 582 ]
659 handlers: [ 583 handlers: [
660 [51, 389, 395], 584 [47, 313, 319],
661 ] 585 ]
662 586
663 --- 587 ---
664 snippet: " 588 snippet: "
665 async function f() { 589 async function f() {
666 for (let x = 0; x < 10; ++x) { let y = x; } 590 for (let x = 0; x < 10; ++x) { let y = x; }
667 } 591 }
668 f(); 592 f();
669 " 593 "
670 frame size: 12 594 frame size: 17
671 parameter count: 1 595 parameter count: 1
672 bytecode array length: 298 596 bytecode array length: 207
673 bytecodes: [ 597 bytecodes: [
674 B(CreateFunctionContext), U8(5),
675 B(PushContext), R(0),
676 /* 16 E> */ B(StackCheck), 598 /* 16 E> */ B(StackCheck),
677 B(LdaUndefined), 599 B(LdaUndefined),
600 B(Star), R(9),
601 B(CallJSRuntime), U8(%async_function_promise_create), R(9), U8(1 ),
602 B(Star), R(7),
603 B(Mov), R(context), R(11),
604 B(Mov), R(context), R(12),
605 /* 36 S> */ B(LdaZero),
606 B(Star), R(2),
678 B(Star), R(4), 607 B(Star), R(4),
679 B(CallJSRuntime), U8(%async_function_promise_create), R(4), U8(1 ), 608 B(LdaSmi), I8(1),
680 B(StaCurrentContextSlot), U8(8), 609 B(Star), R(5),
681 B(Mov), R(context), R(6), 610 /* 65 E> */ B(StackCheck),
682 B(Mov), R(context), R(7), 611 B(Mov), R(4), R(1),
612 B(LdaSmi), I8(1),
613 B(TestEqual), R(5), U8(3),
614 B(JumpIfFalse), U8(7),
615 B(LdaZero),
616 B(Star), R(5),
617 B(Jump), U8(8),
618 /* 49 S> */ B(Ldar), R(1),
619 B(Inc), U8(4),
620 B(Star), R(1),
621 B(LdaSmi), I8(1),
622 B(Star), R(6),
623 /* 41 S> */ B(LdaSmi), I8(10),
624 /* 41 E> */ B(TestLessThan), R(1), U8(5),
625 B(JumpIfFalse), U8(4),
626 B(Jump), U8(4),
627 B(Jump), U8(36),
628 B(LdaSmi), I8(1),
629 B(TestEqual), R(6), U8(6),
630 B(JumpIfFalse), U8(17),
631 /* 23 E> */ B(StackCheck),
632 /* 62 S> */ B(Mov), R(1), R(0),
633 B(LdaZero),
634 B(Star), R(6),
635 B(Mov), R(0), R(4),
636 B(Ldar), R(0),
637 B(JumpLoop), U8(19), I8(1),
638 B(LdaSmi), I8(1),
639 /* 65 E> */ B(TestEqual), R(6), U8(7),
640 B(JumpIfFalse), U8(4),
641 B(Jump), U8(5),
642 B(JumpLoop), U8(68), I8(0),
643 B(LdaUndefined),
644 B(Star), R(13),
645 B(LdaUndefined),
646 B(Star), R(15),
647 B(Mov), R(7), R(14),
648 B(CallJSRuntime), U8(%promise_resolve), R(13), U8(3),
649 B(LdaZero),
650 B(Star), R(9),
651 B(Mov), R(7), R(10),
652 B(Jump), U8(59),
653 B(Jump), U8(45),
654 B(Star), R(13),
683 B(Ldar), R(closure), 655 B(Ldar), R(closure),
684 B(CreateBlockContext), U8(0), 656 B(CreateCatchContext), R(13), U8(0), U8(1),
685 B(PushContext), R(1), 657 B(Star), R(12),
686 B(LdaTheHole),
687 B(StaCurrentContextSlot), U8(4),
688 /* 36 S> */ B(LdaZero),
689 /* 36 E> */ B(StaCurrentContextSlot), U8(4),
690 B(LdaImmutableCurrentContextSlot), U8(4),
691 /* 65 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
692 B(LdaSmi), I8(1),
693 B(StaContextSlot), R(1), U8(6), U8(0),
694 B(StackCheck),
695 B(Ldar), R(closure),
696 B(CreateBlockContext), U8(1),
697 B(PushContext), R(2),
698 B(LdaTheHole),
699 B(StaCurrentContextSlot), U8(4),
700 B(LdaContextSlot), R(1), U8(5), U8(0),
701 B(StaCurrentContextSlot), U8(4),
702 B(LdaContextSlot), R(1), U8(6), U8(0),
703 B(Star), R(8),
704 B(LdaSmi), I8(1),
705 B(TestEqual), R(8), U8(3),
706 B(JumpIfFalse), U8(9),
707 B(LdaZero),
708 B(StaContextSlot), R(1), U8(6), U8(0),
709 B(Jump), U8(8),
710 /* 49 S> */ B(LdaCurrentContextSlot), U8(4),
711 B(Inc), U8(4),
712 /* 49 E> */ B(StaCurrentContextSlot), U8(4),
713 B(LdaSmi), I8(1),
714 B(StaContextSlot), R(1), U8(7), U8(0),
715 /* 41 S> */ B(LdaCurrentContextSlot), U8(4),
716 B(Star), R(8),
717 B(LdaSmi), I8(10),
718 /* 41 E> */ B(TestLessThan), R(8), U8(5),
719 B(JumpIfFalse), U8(4),
720 B(Jump), U8(6),
721 B(PopContext), R(2),
722 B(Jump), U8(69),
723 B(LdaContextSlot), R(1), U8(7), U8(0),
724 B(Star), R(8),
725 B(LdaSmi), I8(1),
726 B(TestEqual), R(8), U8(6),
727 B(JumpIfFalse), U8(34),
728 /* 23 E> */ B(StackCheck),
729 B(Ldar), R(closure),
730 B(CreateBlockContext), U8(2),
731 B(PushContext), R(3),
732 B(LdaTheHole),
733 B(StaCurrentContextSlot), U8(4),
734 /* 62 S> */ B(LdaContextSlot), R(3), U8(4), U8(0),
735 /* 62 E> */ B(StaCurrentContextSlot), U8(4),
736 B(PopContext), R(3),
737 B(LdaZero),
738 B(StaContextSlot), R(1), U8(7), U8(0),
739 B(LdaCurrentContextSlot), U8(4),
740 /* 65 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
741 B(JumpLoop), U8(42), I8(1),
742 B(LdaContextSlot), R(1), U8(7), U8(0),
743 B(Star), R(8),
744 B(LdaSmi), I8(1),
745 B(TestEqual), R(8), U8(7),
746 B(JumpIfFalse), U8(6),
747 B(PopContext), R(2),
748 B(Jump), U8(7),
749 B(PopContext), R(2),
750 B(JumpLoop), U8(129), I8(0),
751 B(PopContext), R(1),
752 B(LdaUndefined),
753 B(Star), R(8),
754 B(LdaCurrentContextSlot), U8(8),
755 B(Star), R(9),
756 B(LdaUndefined),
757 B(Star), R(10),
758 B(CallJSRuntime), U8(%promise_resolve), R(8), U8(3),
759 B(LdaCurrentContextSlot), U8(8),
760 B(Star), R(5),
761 B(LdaZero),
762 B(Star), R(4),
763 B(Jump), U8(65),
764 B(Jump), U8(51),
765 B(Star), R(8),
766 B(Ldar), R(closure),
767 B(CreateCatchContext), R(8), U8(3), U8(4),
768 B(Star), R(7),
769 B(LdaTheHole), 658 B(LdaTheHole),
770 B(SetPendingMessage), 659 B(SetPendingMessage),
771 B(Ldar), R(7), 660 B(Ldar), R(12),
772 B(PushContext), R(1), 661 B(PushContext), R(8),
773 B(LdaUndefined), 662 B(LdaUndefined),
774 B(Star), R(8), 663 B(Star), R(13),
775 B(LdaContextSlot), R(1), U8(8), U8(0), 664 B(LdaImmutableCurrentContextSlot), U8(4),
665 B(Star), R(15),
666 B(LdaFalse),
667 B(Star), R(16),
668 B(Mov), R(7), R(14),
669 B(CallJSRuntime), U8(%promise_internal_reject), R(13), U8(4),
670 B(PopContext), R(8),
671 B(LdaZero),
776 B(Star), R(9), 672 B(Star), R(9),
777 B(LdaImmutableCurrentContextSlot), U8(4), 673 B(Mov), R(7), R(10),
778 B(Star), R(10),
779 B(LdaFalse),
780 B(Star), R(11),
781 B(CallJSRuntime), U8(%promise_internal_reject), R(8), U8(4),
782 B(LdaContextSlot), R(1), U8(8), U8(0),
783 B(PopContext), R(1),
784 B(Star), R(5),
785 B(LdaZero),
786 B(Star), R(4),
787 B(Jump), U8(14), 674 B(Jump), U8(14),
788 B(LdaSmi), I8(-1), 675 B(LdaSmi), I8(-1),
789 B(Star), R(4), 676 B(Star), R(9),
790 B(Jump), U8(8), 677 B(Jump), U8(8),
791 B(Star), R(5), 678 B(Star), R(10),
792 B(LdaSmi), I8(1), 679 B(LdaSmi), I8(1),
793 B(Star), R(4), 680 B(Star), R(9),
794 B(LdaTheHole), 681 B(LdaTheHole),
795 B(SetPendingMessage), 682 B(SetPendingMessage),
796 B(Star), R(6), 683 B(Star), R(11),
797 B(LdaUndefined), 684 B(LdaUndefined),
798 B(Star), R(7), 685 B(Star), R(12),
799 B(LdaCurrentContextSlot), U8(8), 686 B(Mov), R(7), R(13),
800 B(Star), R(8), 687 B(CallJSRuntime), U8(%async_function_promise_release), R(12), U8 (2),
801 B(CallJSRuntime), U8(%async_function_promise_release), R(7), U8( 2), 688 B(Ldar), R(11),
802 B(Ldar), R(6),
803 B(SetPendingMessage), 689 B(SetPendingMessage),
804 B(Ldar), R(4), 690 B(Ldar), R(9),
805 B(SwitchOnSmiNoFeedback), U8(5), U8(2), I8(0), 691 B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
806 B(Jump), U8(8), 692 B(Jump), U8(8),
807 B(Ldar), R(5), 693 B(Ldar), R(10),
808 /* 67 S> */ B(Return), 694 /* 67 S> */ B(Return),
809 B(Ldar), R(5), 695 B(Ldar), R(10),
810 B(ReThrow), 696 B(ReThrow),
811 B(LdaUndefined), 697 B(LdaUndefined),
812 /* 67 S> */ B(Return), 698 /* 67 S> */ B(Return),
813 ] 699 ]
814 constant pool: [ 700 constant pool: [
815 FIXED_ARRAY_TYPE,
816 FIXED_ARRAY_TYPE,
817 FIXED_ARRAY_TYPE,
818 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], 701 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
819 FIXED_ARRAY_TYPE, 702 FIXED_ARRAY_TYPE,
820 Smi [6], 703 Smi [6],
821 Smi [9], 704 Smi [9],
822 ] 705 ]
823 handlers: [ 706 handlers: [
824 [17, 252, 258], 707 [13, 162, 168],
825 [20, 201, 203], 708 [16, 117, 119],
826 ] 709 ]
827 710
828 --- 711 ---
829 snippet: " 712 snippet: "
830 async function f() { 713 async function f() {
831 for (let x = 0; x < 10; ++x) await x; 714 for (let x = 0; x < 10; ++x) await x;
832 } 715 }
833 f(); 716 f();
834 " 717 "
835 frame size: 14 718 frame size: 20
836 parameter count: 1 719 parameter count: 1
837 bytecode array length: 465 720 bytecode array length: 369
838 bytecodes: [ 721 bytecodes: [
839 B(Ldar), R(new_target), 722 B(Ldar), R(new_target),
840 B(JumpIfUndefined), U8(25), 723 B(JumpIfUndefined), U8(25),
841 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1), 724 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1),
842 B(PushContext), R(4), 725 B(PushContext), R(10),
843 B(ResumeGenerator), R(new_target), 726 B(ResumeGenerator), R(new_target),
844 B(Star), R(3), 727 B(Star), R(9),
845 B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0), 728 B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
846 B(LdaSmi), I8(79), 729 B(LdaSmi), I8(79),
847 B(Star), R(5), 730 B(Star), R(11),
848 B(CallRuntime), U16(Runtime::kAbort), R(5), U8(1), 731 B(CallRuntime), U16(Runtime::kAbort), R(11), U8(1),
849 B(LdaSmi), I8(-2), 732 B(LdaSmi), I8(-2),
850 B(Star), R(3), 733 B(Star), R(9),
851 B(CreateFunctionContext), U8(6), 734 B(Mov), R(closure), R(11),
852 B(PushContext), R(0), 735 B(Mov), R(this), R(12),
853 B(Mov), R(closure), R(5), 736 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(11 ), U8(2),
854 B(Mov), R(this), R(6), 737 B(Star), R(2),
855 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(5) , U8(2),
856 B(StaCurrentContextSlot), U8(4),
857 /* 16 E> */ B(StackCheck), 738 /* 16 E> */ B(StackCheck),
858 B(LdaUndefined), 739 B(LdaUndefined),
740 B(Star), R(11),
741 B(CallJSRuntime), U8(%async_function_promise_create), R(11), U8( 1),
742 B(Star), R(4),
743 B(Mov), R(context), R(13),
744 B(Mov), R(context), R(14),
745 /* 36 S> */ B(LdaZero),
746 B(Star), R(1),
859 B(Star), R(5), 747 B(Star), R(5),
860 B(CallJSRuntime), U8(%async_function_promise_create), R(5), U8(1 ),
861 B(StaCurrentContextSlot), U8(6),
862 B(Mov), R(context), R(7),
863 B(Mov), R(context), R(8),
864 B(Ldar), R(closure),
865 B(CreateBlockContext), U8(1),
866 B(PushContext), R(1),
867 B(LdaTheHole),
868 B(StaCurrentContextSlot), U8(4),
869 /* 36 S> */ B(LdaZero),
870 /* 36 E> */ B(StaCurrentContextSlot), U8(4),
871 B(LdaImmutableCurrentContextSlot), U8(4),
872 /* 59 E> */ B(StaContextSlot), R(1), U8(7), U8(0),
873 B(LdaSmi), I8(1), 748 B(LdaSmi), I8(1),
874 B(StaContextSlot), R(1), U8(8), U8(0), 749 B(Star), R(6),
875 B(Ldar), R(3), 750 B(Ldar), R(9),
751 B(SwitchOnSmiNoFeedback), U8(1), U8(1), I8(0),
752 B(LdaSmi), I8(-2),
753 /* 59 E> */ B(TestEqualStrictNoFeedback), R(9),
754 B(JumpIfTrue), U8(11),
755 B(LdaSmi), I8(79),
756 B(Star), R(15),
757 B(CallRuntime), U16(Runtime::kAbort), R(15), U8(1),
758 B(StackCheck),
759 B(Mov), R(5), R(0),
760 B(LdaSmi), I8(1),
761 B(TestEqual), R(6), U8(3),
762 B(JumpIfFalse), U8(7),
763 B(LdaZero),
764 B(Star), R(6),
765 B(Jump), U8(8),
766 /* 49 S> */ B(Ldar), R(0),
767 B(Inc), U8(4),
768 B(Star), R(0),
769 B(LdaSmi), I8(1),
770 B(Star), R(7),
771 /* 41 S> */ B(LdaSmi), I8(10),
772 /* 41 E> */ B(TestLessThan), R(0), U8(5),
773 B(JumpIfFalse), U8(4),
774 B(Jump), U8(4),
775 B(Jump), U8(134),
776 B(Ldar), R(9),
876 B(SwitchOnSmiNoFeedback), U8(2), U8(1), I8(0), 777 B(SwitchOnSmiNoFeedback), U8(2), U8(1), I8(0),
877 B(LdaSmi), I8(-2), 778 B(LdaSmi), I8(-2),
878 B(TestEqualStrictNoFeedback), R(3), 779 B(TestEqualStrictNoFeedback), R(9),
879 B(JumpIfTrue), U8(11), 780 B(JumpIfTrue), U8(11),
880 B(LdaSmi), I8(79), 781 B(LdaSmi), I8(79),
881 B(Star), R(9), 782 B(Star), R(15),
882 B(CallRuntime), U16(Runtime::kAbort), R(9), U8(1), 783 B(CallRuntime), U16(Runtime::kAbort), R(15), U8(1),
883 B(StackCheck),
884 B(Ldar), R(closure),
885 B(CreateBlockContext), U8(3),
886 B(PushContext), R(2),
887 B(LdaTheHole),
888 B(StaCurrentContextSlot), U8(4),
889 B(LdaContextSlot), R(1), U8(7), U8(0),
890 B(StaCurrentContextSlot), U8(4),
891 B(LdaContextSlot), R(1), U8(8), U8(0),
892 B(Star), R(9),
893 B(LdaSmi), I8(1), 784 B(LdaSmi), I8(1),
894 B(TestEqual), R(9), U8(3), 785 B(TestEqual), R(7), U8(6),
895 B(JumpIfFalse), U8(9), 786 B(JumpIfFalse), U8(94),
787 /* 23 E> */ B(StackCheck),
788 /* 52 S> */ B(Nop),
789 /* 58 S> */ B(Mov), R(0), R(3),
790 /* 52 S> */ B(LdaUndefined),
791 B(Star), R(16),
792 B(Mov), R(2), R(17),
793 B(Mov), R(0), R(18),
794 B(Mov), R(4), R(19),
795 B(CallJSRuntime), U8(%async_function_await_uncaught), R(16), U8( 4),
896 B(LdaZero), 796 B(LdaZero),
897 B(StaContextSlot), R(1), U8(8), U8(0), 797 B(Mov), R(2), R(15),
898 B(Jump), U8(8), 798 B(Mov), R(4), R(16),
899 /* 49 S> */ B(LdaCurrentContextSlot), U8(4), 799 B(SuspendGenerator), R(15), U8(2),
900 B(Inc), U8(4), 800 B(Ldar), R(16),
901 /* 49 E> */ B(StaCurrentContextSlot), U8(4),
902 B(LdaSmi), I8(1),
903 B(StaContextSlot), R(1), U8(9), U8(0),
904 /* 41 S> */ B(LdaCurrentContextSlot), U8(4),
905 B(Star), R(9),
906 B(LdaSmi), I8(10),
907 /* 41 E> */ B(TestLessThan), R(9), U8(5),
908 B(JumpIfFalse), U8(4),
909 B(Jump), U8(6),
910 B(PopContext), R(2),
911 B(Jump), U8(172),
912 B(Ldar), R(3),
913 B(SwitchOnSmiNoFeedback), U8(4), U8(1), I8(0),
914 B(LdaSmi), I8(-2),
915 B(TestEqualStrictNoFeedback), R(3),
916 B(JumpIfTrue), U8(11),
917 B(LdaSmi), I8(79),
918 B(Star), R(9),
919 B(CallRuntime), U16(Runtime::kAbort), R(9), U8(1),
920 B(LdaContextSlot), R(1), U8(9), U8(0),
921 B(Star), R(9),
922 B(LdaSmi), I8(1),
923 B(TestEqual), R(9), U8(6),
924 B(JumpIfFalse), U8(116),
925 /* 23 E> */ B(StackCheck),
926 /* 52 S> */ B(LdaImmutableContextSlot), R(1), U8(4), U8(0),
927 B(Star), R(9),
928 /* 58 S> */ B(LdaCurrentContextSlot), U8(4),
929 B(StaContextSlot), R(1), U8(5), U8(0),
930 /* 52 S> */ B(LdaUndefined),
931 B(Star), R(10),
932 B(LdaImmutableContextSlot), R(1), U8(4), U8(0),
933 B(Star), R(11),
934 B(LdaContextSlot), R(1), U8(5), U8(0),
935 B(Star), R(12),
936 B(LdaContextSlot), R(1), U8(6), U8(0),
937 B(Star), R(13),
938 B(CallJSRuntime), U8(%async_function_await_uncaught), R(10), U8( 4),
939 B(LdaContextSlot), R(1), U8(6), U8(0),
940 B(Star), R(10),
941 B(LdaZero),
942 B(SuspendGenerator), R(9), U8(2),
943 B(Ldar), R(10),
944 /* 61 S> */ B(Return), 801 /* 61 S> */ B(Return),
945 B(LdaSmi), I8(-2), 802 B(LdaSmi), I8(-2),
946 B(Star), R(3), 803 B(Star), R(9),
947 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1), 804 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(15), U8(1),
948 B(Star), R(10), 805 B(Star), R(16),
949 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1), 806 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(15) , U8(1),
807 B(Star), R(17),
808 B(LdaZero),
809 B(TestEqualStrictNoFeedback), R(17),
810 B(JumpIfTrue), U8(28),
811 B(LdaSmi), I8(2),
812 B(TestEqualStrictNoFeedback), R(17),
813 B(JumpIfTrue), U8(19),
814 B(LdaTrue),
815 B(Star), R(19),
816 B(Mov), R(16), R(18),
817 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(18) , U8(2),
818 B(Star), R(12),
819 B(LdaZero),
950 B(Star), R(11), 820 B(Star), R(11),
951 B(LdaZero), 821 B(Jump), U8(106),
952 B(TestEqualStrictNoFeedback), R(11), 822 B(Ldar), R(16),
953 B(JumpIfTrue), U8(30),
954 B(LdaSmi), I8(2),
955 B(TestEqualStrictNoFeedback), R(11),
956 B(JumpIfTrue), U8(21),
957 B(LdaTrue),
958 B(Star), R(13),
959 B(Mov), R(10), R(12),
960 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(12) , U8(2),
961 B(PopContext), R(1),
962 B(Star), R(6),
963 B(LdaZero),
964 B(Star), R(5),
965 B(Jump), U8(129),
966 B(Ldar), R(10),
967 B(ReThrow), 823 B(ReThrow),
968 B(LdaZero), 824 B(LdaZero),
969 B(StaContextSlot), R(1), U8(9), U8(0), 825 B(Star), R(7),
970 B(LdaCurrentContextSlot), U8(4), 826 B(Mov), R(0), R(5),
971 /* 59 E> */ B(StaContextSlot), R(1), U8(7), U8(0), 827 B(Ldar), R(0),
972 B(JumpLoop), U8(145), I8(1), 828 B(JumpLoop), U8(117), I8(1),
973 B(LdaContextSlot), R(1), U8(9), U8(0),
974 B(Star), R(9),
975 B(LdaSmi), I8(1), 829 B(LdaSmi), I8(1),
976 B(TestEqual), R(9), U8(7), 830 /* 59 E> */ B(TestEqual), R(7), U8(7),
977 B(JumpIfFalse), U8(6), 831 B(JumpIfFalse), U8(4),
978 B(PopContext), R(2), 832 B(Jump), U8(5),
979 B(Jump), U8(7), 833 B(JumpLoop), U8(187), I8(0),
980 B(PopContext), R(2),
981 B(JumpLoop), U8(253), I8(0),
982 B(PopContext), R(1),
983 B(LdaUndefined), 834 B(LdaUndefined),
984 B(Star), R(9), 835 B(Star), R(15),
985 B(LdaCurrentContextSlot), U8(6),
986 B(Star), R(10),
987 B(LdaUndefined), 836 B(LdaUndefined),
837 B(Star), R(17),
838 B(Mov), R(4), R(16),
839 B(CallJSRuntime), U8(%promise_resolve), R(15), U8(3),
840 B(LdaZero),
988 B(Star), R(11), 841 B(Star), R(11),
989 B(CallJSRuntime), U8(%promise_resolve), R(9), U8(3), 842 B(Mov), R(4), R(12),
990 B(LdaCurrentContextSlot), U8(6), 843 B(Jump), U8(59),
991 B(Star), R(6), 844 B(Jump), U8(45),
992 B(LdaZero), 845 B(Star), R(15),
993 B(Star), R(5),
994 B(Jump), U8(65),
995 B(Jump), U8(51),
996 B(Star), R(9),
997 B(Ldar), R(closure), 846 B(Ldar), R(closure),
998 B(CreateCatchContext), R(9), U8(5), U8(6), 847 B(CreateCatchContext), R(15), U8(3), U8(4),
999 B(Star), R(8), 848 B(Star), R(14),
1000 B(LdaTheHole), 849 B(LdaTheHole),
1001 B(SetPendingMessage), 850 B(SetPendingMessage),
1002 B(Ldar), R(8), 851 B(Ldar), R(14),
1003 B(PushContext), R(1), 852 B(PushContext), R(8),
1004 B(LdaUndefined), 853 B(LdaUndefined),
1005 B(Star), R(9), 854 B(Star), R(15),
1006 B(LdaContextSlot), R(1), U8(6), U8(0),
1007 B(Star), R(10),
1008 B(LdaImmutableCurrentContextSlot), U8(4), 855 B(LdaImmutableCurrentContextSlot), U8(4),
856 B(Star), R(17),
857 B(LdaFalse),
858 B(Star), R(18),
859 B(Mov), R(4), R(16),
860 B(CallJSRuntime), U8(%promise_internal_reject), R(15), U8(4),
861 B(PopContext), R(8),
862 B(LdaZero),
1009 B(Star), R(11), 863 B(Star), R(11),
1010 B(LdaFalse), 864 B(Mov), R(4), R(12),
1011 B(Star), R(12),
1012 B(CallJSRuntime), U8(%promise_internal_reject), R(9), U8(4),
1013 B(LdaContextSlot), R(1), U8(6), U8(0),
1014 B(PopContext), R(1),
1015 B(Star), R(6),
1016 B(LdaZero),
1017 B(Star), R(5),
1018 B(Jump), U8(14), 865 B(Jump), U8(14),
1019 B(LdaSmi), I8(-1), 866 B(LdaSmi), I8(-1),
1020 B(Star), R(5), 867 B(Star), R(11),
1021 B(Jump), U8(8), 868 B(Jump), U8(8),
1022 B(Star), R(6), 869 B(Star), R(12),
1023 B(LdaSmi), I8(1), 870 B(LdaSmi), I8(1),
1024 B(Star), R(5), 871 B(Star), R(11),
1025 B(LdaTheHole), 872 B(LdaTheHole),
1026 B(SetPendingMessage), 873 B(SetPendingMessage),
1027 B(Star), R(7), 874 B(Star), R(13),
1028 B(LdaUndefined), 875 B(LdaUndefined),
1029 B(Star), R(8), 876 B(Star), R(14),
1030 B(LdaCurrentContextSlot), U8(6), 877 B(Mov), R(4), R(15),
1031 B(Star), R(9), 878 B(CallJSRuntime), U8(%async_function_promise_release), R(14), U8 (2),
1032 B(CallJSRuntime), U8(%async_function_promise_release), R(8), U8( 2), 879 B(Ldar), R(13),
1033 B(Ldar), R(7),
1034 B(SetPendingMessage), 880 B(SetPendingMessage),
1035 B(Ldar), R(5), 881 B(Ldar), R(11),
1036 B(SwitchOnSmiNoFeedback), U8(7), U8(2), I8(0), 882 B(SwitchOnSmiNoFeedback), U8(5), U8(2), I8(0),
1037 B(Jump), U8(8), 883 B(Jump), U8(8),
1038 B(Ldar), R(6), 884 B(Ldar), R(12),
1039 /* 61 S> */ B(Return), 885 /* 61 S> */ B(Return),
1040 B(Ldar), R(6), 886 B(Ldar), R(12),
1041 B(ReThrow), 887 B(ReThrow),
1042 B(LdaUndefined), 888 B(LdaUndefined),
1043 /* 61 S> */ B(Return), 889 /* 61 S> */ B(Return),
1044 ] 890 ]
1045 constant pool: [ 891 constant pool: [
1046 Smi [73], 892 Smi [54],
1047 FIXED_ARRAY_TYPE, 893 Smi [56],
1048 Smi [84], 894 Smi [60],
1049 FIXED_ARRAY_TYPE,
1050 Smi [83],
1051 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], 895 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
1052 FIXED_ARRAY_TYPE, 896 FIXED_ARRAY_TYPE,
1053 Smi [6], 897 Smi [6],
1054 Smi [9], 898 Smi [9],
1055 ] 899 ]
1056 handlers: [ 900 handlers: [
1057 [60, 419, 425], 901 [56, 324, 330],
1058 [63, 368, 370], 902 [59, 279, 281],
1059 ] 903 ]
1060 904
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