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Issue 2898163002: Make non-Module generators only context allocate parameters. (Closed)
Patch Set: Fix comment Created 3 years, 7 months ago
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« src/parsing/parser.cc ('K') | « test/cctest/interpreter/bytecode_expectations/Generators.golden ('k') | test/debugger/debug/debug-scopes-suspended-generators.js » ('j') | test/debugger/debug/debug-scopes-suspended-generators.js » ('J')
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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: 438 411 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(155),
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(99),
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(36),
586 B(LdaSmi), I8(2),
587 B(TestEqualStrictNoFeedback), R(10),
588 B(JumpIfTrue), U8(27),
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(2),
594 B(PopContext), R(2),
595 B(PopContext), R(1),
596 B(PopContext), R(1),
597 B(Star), R(6),
598 B(LdaZero),
599 B(Star), R(5),
600 B(Jump), U8(72),
601 B(Ldar), R(9), 570 B(Ldar), R(9),
602 /* 47 E> */ B(Throw),
603 B(LdaZero),
604 B(StaContextSlot), R(1), U8(7), U8(0),
605 B(LdaCurrentContextSlot), U8(4),
606 /* 54 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
607 B(JumpLoop), U8(128), I8(1),
608 B(LdaContextSlot), R(1), U8(7), U8(0),
609 B(Star), R(8),
610 B(LdaSmi), I8(1),
611 B(TestEqual), R(8), U8(7),
612 B(JumpIfFalse), U8(6),
613 B(PopContext), R(2),
614 B(Jump), U8(7),
615 B(PopContext), R(2),
616 B(JumpLoop), U8(236), I8(0),
617 B(PopContext), R(1),
618 B(LdaUndefined),
619 B(Star), R(8),
620 B(LdaTrue),
621 B(Star), R(9),
622 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(8), U8(2),
623 B(Star), R(6),
624 B(LdaZero),
625 B(Star), R(5),
626 B(Jump), U8(14),
627 B(LdaSmi), I8(-1),
628 B(Star), R(5),
629 B(Jump), U8(8),
630 B(Star), R(6),
631 B(LdaSmi), I8(1),
632 B(Star), R(5),
633 B(LdaTheHole),
634 B(SetPendingMessage),
635 B(Star), R(7),
636 B(LdaImmutableCurrentContextSlot), U8(4),
637 B(Star), R(8),
638 B(InvokeIntrinsic), U8(Runtime::k_GeneratorClose), R(8), U8(1),
639 B(Ldar), R(7),
640 B(SetPendingMessage),
641 B(Ldar), R(5),
642 B(SwitchOnSmiNoFeedback), U8(7), U8(2), I8(0),
643 B(Jump), U8(8),
644 B(Ldar), R(6),
645 /* 56 S> */ B(Return),
646 B(Ldar), R(6),
647 B(ReThrow), 571 B(ReThrow),
648 B(LdaUndefined), 572 B(LdaUndefined),
649 /* 56 S> */ B(Return), 573 /* 56 S> */ B(Return),
650 ] 574 ]
651 constant pool: [ 575 constant pool: [
652 Smi [52], 576 Smi [46],
653 Smi [123], 577 Smi [102],
654 FIXED_ARRAY_TYPE, 578 Smi [56],
655 Smi [84], 579 Smi [50],
656 FIXED_ARRAY_TYPE,
657 Smi [60],
658 Smi [299],
659 Smi [6], 580 Smi [6],
660 Smi [9], 581 Smi [9],
661 ] 582 ]
662 handlers: [ 583 handlers: [
663 [51, 395, 401], 584 [47, 313, 319],
664 ] 585 ]
665 586
666 --- 587 ---
667 snippet: " 588 snippet: "
668 async function f() { 589 async function f() {
669 for (let x = 0; x < 10; ++x) { let y = x; } 590 for (let x = 0; x < 10; ++x) { let y = x; }
670 } 591 }
671 f(); 592 f();
672 " 593 "
673 frame size: 12 594 frame size: 17
674 parameter count: 1 595 parameter count: 1
675 bytecode array length: 300 596 bytecode array length: 209
676 bytecodes: [ 597 bytecodes: [
677 B(CreateFunctionContext), U8(5),
678 B(PushContext), R(0),
679 /* 16 E> */ B(StackCheck), 598 /* 16 E> */ B(StackCheck),
680 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),
681 B(Star), R(4), 607 B(Star), R(4),
682 B(CallJSRuntime), U8(%async_function_promise_create), R(4), U8(1 ), 608 B(LdaSmi), I8(1),
683 B(StaCurrentContextSlot), U8(8), 609 B(Star), R(5),
684 B(Mov), R(context), R(6), 610 /* 65 E> */ B(StackCheck),
685 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(61),
653 B(Jump), U8(47),
654 B(Star), R(13),
686 B(Ldar), R(closure), 655 B(Ldar), R(closure),
687 B(CreateBlockContext), U8(0), 656 B(CreateCatchContext), R(13), U8(0), U8(1),
688 B(PushContext), R(1), 657 B(Star), R(12),
689 B(LdaTheHole),
690 B(StaCurrentContextSlot), U8(4),
691 /* 36 S> */ B(LdaZero),
692 /* 36 E> */ B(StaCurrentContextSlot), U8(4),
693 B(LdaImmutableCurrentContextSlot), U8(4),
694 /* 65 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
695 B(LdaSmi), I8(1),
696 B(StaContextSlot), R(1), U8(6), U8(0),
697 B(StackCheck),
698 B(Ldar), R(closure),
699 B(CreateBlockContext), U8(1),
700 B(PushContext), R(2),
701 B(LdaTheHole),
702 B(StaCurrentContextSlot), U8(4),
703 B(LdaContextSlot), R(1), U8(5), U8(0),
704 B(StaCurrentContextSlot), U8(4),
705 B(LdaContextSlot), R(1), U8(6), U8(0),
706 B(Star), R(8),
707 B(LdaSmi), I8(1),
708 B(TestEqual), R(8), U8(3),
709 B(JumpIfFalse), U8(9),
710 B(LdaZero),
711 B(StaContextSlot), R(1), U8(6), U8(0),
712 B(Jump), U8(8),
713 /* 49 S> */ B(LdaCurrentContextSlot), U8(4),
714 B(Inc), U8(4),
715 /* 49 E> */ B(StaCurrentContextSlot), U8(4),
716 B(LdaSmi), I8(1),
717 B(StaContextSlot), R(1), U8(7), U8(0),
718 /* 41 S> */ B(LdaCurrentContextSlot), U8(4),
719 B(Star), R(8),
720 B(LdaSmi), I8(10),
721 /* 41 E> */ B(TestLessThan), R(8), U8(5),
722 B(JumpIfFalse), U8(4),
723 B(Jump), U8(6),
724 B(PopContext), R(2),
725 B(Jump), U8(69),
726 B(LdaContextSlot), R(1), U8(7), U8(0),
727 B(Star), R(8),
728 B(LdaSmi), I8(1),
729 B(TestEqual), R(8), U8(6),
730 B(JumpIfFalse), U8(34),
731 /* 23 E> */ B(StackCheck),
732 B(Ldar), R(closure),
733 B(CreateBlockContext), U8(2),
734 B(PushContext), R(3),
735 B(LdaTheHole),
736 B(StaCurrentContextSlot), U8(4),
737 /* 62 S> */ B(LdaContextSlot), R(3), U8(4), U8(0),
738 /* 62 E> */ B(StaCurrentContextSlot), U8(4),
739 B(PopContext), R(3),
740 B(LdaZero),
741 B(StaContextSlot), R(1), U8(7), U8(0),
742 B(LdaCurrentContextSlot), U8(4),
743 /* 65 E> */ B(StaContextSlot), R(1), U8(5), U8(0),
744 B(JumpLoop), U8(42), I8(1),
745 B(LdaContextSlot), R(1), U8(7), U8(0),
746 B(Star), R(8),
747 B(LdaSmi), I8(1),
748 B(TestEqual), R(8), U8(7),
749 B(JumpIfFalse), U8(6),
750 B(PopContext), R(2),
751 B(Jump), U8(7),
752 B(PopContext), R(2),
753 B(JumpLoop), U8(129), I8(0),
754 B(PopContext), R(1),
755 B(LdaUndefined),
756 B(Star), R(8),
757 B(LdaCurrentContextSlot), U8(8),
758 B(Star), R(9),
759 B(LdaUndefined),
760 B(Star), R(10),
761 B(CallJSRuntime), U8(%promise_resolve), R(8), U8(3),
762 B(LdaCurrentContextSlot), U8(8),
763 B(Star), R(5),
764 B(LdaZero),
765 B(Star), R(4),
766 B(Jump), U8(67),
767 B(Jump), U8(53),
768 B(Star), R(8),
769 B(Ldar), R(closure),
770 B(CreateCatchContext), R(8), U8(3), U8(4),
771 B(Star), R(7),
772 B(LdaTheHole), 658 B(LdaTheHole),
773 B(SetPendingMessage), 659 B(SetPendingMessage),
774 B(Ldar), R(7), 660 B(Ldar), R(12),
775 B(PushContext), R(1), 661 B(PushContext), R(8),
776 B(LdaUndefined), 662 B(LdaUndefined),
777 B(Star), R(8), 663 B(Star), R(13),
778 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(PopContext), R(8),
672 B(LdaZero),
779 B(Star), R(9), 673 B(Star), R(9),
780 B(LdaImmutableCurrentContextSlot), U8(4), 674 B(Mov), R(7), R(10),
781 B(Star), R(10),
782 B(LdaFalse),
783 B(Star), R(11),
784 B(CallJSRuntime), U8(%promise_internal_reject), R(8), U8(4),
785 B(LdaContextSlot), R(1), U8(8), U8(0),
786 B(PopContext), R(1),
787 B(PopContext), R(1),
788 B(Star), R(5),
789 B(LdaZero),
790 B(Star), R(4),
791 B(Jump), U8(14), 675 B(Jump), U8(14),
792 B(LdaSmi), I8(-1), 676 B(LdaSmi), I8(-1),
793 B(Star), R(4), 677 B(Star), R(9),
794 B(Jump), U8(8), 678 B(Jump), U8(8),
795 B(Star), R(5), 679 B(Star), R(10),
796 B(LdaSmi), I8(1), 680 B(LdaSmi), I8(1),
797 B(Star), R(4), 681 B(Star), R(9),
798 B(LdaTheHole), 682 B(LdaTheHole),
799 B(SetPendingMessage), 683 B(SetPendingMessage),
800 B(Star), R(6), 684 B(Star), R(11),
801 B(LdaUndefined), 685 B(LdaUndefined),
802 B(Star), R(7), 686 B(Star), R(12),
803 B(LdaCurrentContextSlot), U8(8), 687 B(Mov), R(7), R(13),
804 B(Star), R(8), 688 B(CallJSRuntime), U8(%async_function_promise_release), R(12), U8 (2),
805 B(CallJSRuntime), U8(%async_function_promise_release), R(7), U8( 2), 689 B(Ldar), R(11),
806 B(Ldar), R(6),
807 B(SetPendingMessage), 690 B(SetPendingMessage),
808 B(Ldar), R(4), 691 B(Ldar), R(9),
809 B(SwitchOnSmiNoFeedback), U8(5), U8(2), I8(0), 692 B(SwitchOnSmiNoFeedback), U8(2), U8(2), I8(0),
810 B(Jump), U8(8), 693 B(Jump), U8(8),
811 B(Ldar), R(5), 694 B(Ldar), R(10),
812 /* 67 S> */ B(Return), 695 /* 67 S> */ B(Return),
813 B(Ldar), R(5), 696 B(Ldar), R(10),
814 B(ReThrow), 697 B(ReThrow),
815 B(LdaUndefined), 698 B(LdaUndefined),
816 /* 67 S> */ B(Return), 699 /* 67 S> */ B(Return),
817 ] 700 ]
818 constant pool: [ 701 constant pool: [
819 FIXED_ARRAY_TYPE,
820 FIXED_ARRAY_TYPE,
821 FIXED_ARRAY_TYPE,
822 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], 702 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
823 FIXED_ARRAY_TYPE, 703 FIXED_ARRAY_TYPE,
824 Smi [6], 704 Smi [6],
825 Smi [9], 705 Smi [9],
826 ] 706 ]
827 handlers: [ 707 handlers: [
828 [17, 254, 260], 708 [13, 164, 170],
829 [20, 201, 203], 709 [16, 117, 119],
830 ] 710 ]
831 711
832 --- 712 ---
833 snippet: " 713 snippet: "
834 async function f() { 714 async function f() {
835 for (let x = 0; x < 10; ++x) await x; 715 for (let x = 0; x < 10; ++x) await x;
836 } 716 }
837 f(); 717 f();
838 " 718 "
839 frame size: 14 719 frame size: 20
840 parameter count: 1 720 parameter count: 1
841 bytecode array length: 480 721 bytecode array length: 371
842 bytecodes: [ 722 bytecodes: [
843 B(Ldar), R(new_target), 723 B(Ldar), R(new_target),
844 B(JumpIfUndefined), U8(25), 724 B(JumpIfUndefined), U8(25),
845 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1), 725 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_ta rget), U8(1),
846 B(PushContext), R(4), 726 B(PushContext), R(10),
847 B(ResumeGenerator), R(new_target), 727 B(ResumeGenerator), R(new_target),
848 B(Star), R(3), 728 B(Star), R(9),
849 B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0), 729 B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
850 B(LdaSmi), I8(79), 730 B(LdaSmi), I8(79),
851 B(Star), R(5), 731 B(Star), R(11),
852 B(CallRuntime), U16(Runtime::kAbort), R(5), U8(1), 732 B(CallRuntime), U16(Runtime::kAbort), R(11), U8(1),
853 B(LdaSmi), I8(-2), 733 B(LdaSmi), I8(-2),
854 B(Star), R(3), 734 B(Star), R(9),
855 B(CreateFunctionContext), U8(6), 735 B(Mov), R(closure), R(11),
856 B(PushContext), R(0), 736 B(Mov), R(this), R(12),
857 B(Mov), R(closure), R(5), 737 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(11 ), U8(2),
858 B(Mov), R(this), R(6), 738 B(Star), R(2),
859 B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(5) , U8(2),
860 B(StaCurrentContextSlot), U8(4),
861 /* 16 E> */ B(StackCheck), 739 /* 16 E> */ B(StackCheck),
862 B(LdaUndefined), 740 B(LdaUndefined),
741 B(Star), R(11),
742 B(CallJSRuntime), U8(%async_function_promise_create), R(11), U8( 1),
743 B(Star), R(4),
744 B(Mov), R(context), R(13),
745 B(Mov), R(context), R(14),
746 /* 36 S> */ B(LdaZero),
747 B(Star), R(1),
863 B(Star), R(5), 748 B(Star), R(5),
864 B(CallJSRuntime), U8(%async_function_promise_create), R(5), U8(1 ),
865 B(StaCurrentContextSlot), U8(6),
866 B(Mov), R(context), R(7),
867 B(Mov), R(context), R(8),
868 B(Ldar), R(closure),
869 B(CreateBlockContext), U8(1),
870 B(PushContext), R(1),
871 B(LdaTheHole),
872 B(StaCurrentContextSlot), U8(4),
873 /* 36 S> */ B(LdaZero),
874 /* 36 E> */ B(StaCurrentContextSlot), U8(4),
875 B(LdaImmutableCurrentContextSlot), U8(4),
876 /* 59 E> */ B(StaContextSlot), R(1), U8(7), U8(0),
877 B(LdaSmi), I8(1), 749 B(LdaSmi), I8(1),
878 B(StaContextSlot), R(1), U8(8), U8(0), 750 B(Star), R(6),
879 B(Ldar), R(3), 751 B(Ldar), R(9),
752 B(SwitchOnSmiNoFeedback), U8(1), U8(1), I8(0),
753 B(LdaSmi), I8(-2),
754 /* 59 E> */ B(TestEqualStrictNoFeedback), R(9),
755 B(JumpIfTrue), U8(11),
756 B(LdaSmi), I8(79),
757 B(Star), R(15),
758 B(CallRuntime), U16(Runtime::kAbort), R(15), U8(1),
759 B(StackCheck),
760 B(Mov), R(5), R(0),
761 B(LdaSmi), I8(1),
762 B(TestEqual), R(6), U8(3),
763 B(JumpIfFalse), U8(7),
764 B(LdaZero),
765 B(Star), R(6),
766 B(Jump), U8(8),
767 /* 49 S> */ B(Ldar), R(0),
768 B(Inc), U8(4),
769 B(Star), R(0),
770 B(LdaSmi), I8(1),
771 B(Star), R(7),
772 /* 41 S> */ B(LdaSmi), I8(10),
773 /* 41 E> */ B(TestLessThan), R(0), U8(5),
774 B(JumpIfFalse), U8(4),
775 B(Jump), U8(4),
776 B(Jump), U8(134),
777 B(Ldar), R(9),
880 B(SwitchOnSmiNoFeedback), U8(2), U8(1), I8(0), 778 B(SwitchOnSmiNoFeedback), U8(2), U8(1), I8(0),
881 B(LdaSmi), I8(-2), 779 B(LdaSmi), I8(-2),
882 B(TestEqualStrictNoFeedback), R(3), 780 B(TestEqualStrictNoFeedback), R(9),
883 B(JumpIfTrue), U8(11), 781 B(JumpIfTrue), U8(11),
884 B(LdaSmi), I8(79), 782 B(LdaSmi), I8(79),
885 B(Star), R(9), 783 B(Star), R(15),
886 B(CallRuntime), U16(Runtime::kAbort), R(9), U8(1), 784 B(CallRuntime), U16(Runtime::kAbort), R(15), U8(1),
887 B(StackCheck),
888 B(Ldar), R(closure),
889 B(CreateBlockContext), U8(3),
890 B(PushContext), R(2),
891 B(LdaTheHole),
892 B(StaCurrentContextSlot), U8(4),
893 B(LdaContextSlot), R(1), U8(7), U8(0),
894 B(StaCurrentContextSlot), U8(4),
895 B(LdaContextSlot), R(1), U8(8), U8(0),
896 B(Star), R(9),
897 B(LdaSmi), I8(1), 785 B(LdaSmi), I8(1),
898 B(TestEqual), R(9), U8(3), 786 B(TestEqual), R(7), U8(6),
899 B(JumpIfFalse), U8(9), 787 B(JumpIfFalse), U8(94),
788 /* 23 E> */ B(StackCheck),
789 /* 52 S> */ B(Nop),
790 /* 58 S> */ B(Mov), R(0), R(3),
791 /* 52 S> */ B(LdaUndefined),
792 B(Star), R(16),
793 B(Mov), R(2), R(17),
794 B(Mov), R(0), R(18),
795 B(Mov), R(4), R(19),
796 B(CallJSRuntime), U8(%async_function_await_uncaught), R(16), U8( 4),
900 B(LdaZero), 797 B(LdaZero),
901 B(StaContextSlot), R(1), U8(8), U8(0), 798 B(Mov), R(2), R(15),
902 B(Jump), U8(8), 799 B(Mov), R(4), R(16),
903 /* 49 S> */ B(LdaCurrentContextSlot), U8(4), 800 B(SuspendGenerator), R(15), U8(2),
904 B(Inc), U8(4), 801 B(Ldar), R(16),
905 /* 49 E> */ B(StaCurrentContextSlot), U8(4),
906 B(LdaSmi), I8(1),
907 B(StaContextSlot), R(1), U8(9), U8(0),
908 /* 41 S> */ B(LdaCurrentContextSlot), U8(4),
909 B(Star), R(9),
910 B(LdaSmi), I8(10),
911 /* 41 E> */ B(TestLessThan), R(9), U8(5),
912 B(JumpIfFalse), U8(4),
913 B(Jump), U8(6),
914 B(PopContext), R(2),
915 B(Jump), U8(185),
916 B(Ldar), R(3),
917 B(SwitchOnSmiNoFeedback), U8(4), U8(1), I8(0),
918 B(LdaSmi), I8(-2),
919 B(TestEqualStrictNoFeedback), R(3),
920 B(JumpIfTrue), U8(11),
921 B(LdaSmi), I8(79),
922 B(Star), R(9),
923 B(CallRuntime), U16(Runtime::kAbort), R(9), U8(1),
924 B(LdaContextSlot), R(1), U8(9), U8(0),
925 B(Star), R(9),
926 B(LdaSmi), I8(1),
927 B(TestEqual), R(9), U8(6),
928 B(JumpIfFalse), U8(126),
929 /* 23 E> */ B(StackCheck),
930 /* 52 S> */ B(LdaImmutableContextSlot), R(1), U8(4), U8(0),
931 B(Star), R(9),
932 /* 58 S> */ B(LdaCurrentContextSlot), U8(4),
933 B(StaContextSlot), R(1), U8(5), U8(0),
934 /* 52 S> */ B(LdaUndefined),
935 B(Star), R(10),
936 B(LdaImmutableContextSlot), R(1), U8(4), U8(0),
937 B(Star), R(11),
938 B(LdaContextSlot), R(1), U8(5), U8(0),
939 B(Star), R(12),
940 B(LdaContextSlot), R(1), U8(6), U8(0),
941 B(Star), R(13),
942 B(CallJSRuntime), U8(%async_function_await_uncaught), R(10), U8( 4),
943 B(LdaContextSlot), R(1), U8(6), U8(0),
944 B(Star), R(10),
945 B(LdaZero),
946 B(SuspendGenerator), R(9), U8(2),
947 B(Ldar), R(10),
948 /* 61 S> */ B(Return), 802 /* 61 S> */ B(Return),
949 B(LdaSmi), I8(-2), 803 B(LdaSmi), I8(-2),
950 B(Star), R(3), 804 B(Star), R(9),
951 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1), 805 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(15), U8(1),
952 B(Star), R(10), 806 B(Star), R(16),
953 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(9), U8(1), 807 B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(15) , U8(1),
808 B(Star), R(17),
809 B(LdaZero),
810 B(TestEqualStrictNoFeedback), R(17),
811 B(JumpIfTrue), U8(28),
812 B(LdaSmi), I8(2),
813 B(TestEqualStrictNoFeedback), R(17),
814 B(JumpIfTrue), U8(19),
815 B(LdaTrue),
816 B(Star), R(19),
817 B(Mov), R(16), R(18),
818 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(18) , U8(2),
819 B(Star), R(12),
820 B(LdaZero),
954 B(Star), R(11), 821 B(Star), R(11),
955 B(LdaZero), 822 B(Jump), U8(108),
956 B(TestEqualStrictNoFeedback), R(11), 823 B(Ldar), R(16),
957 B(JumpIfTrue), U8(40),
958 B(LdaSmi), I8(2),
959 B(TestEqualStrictNoFeedback), R(11),
960 B(JumpIfTrue), U8(31),
961 B(LdaTrue),
962 B(Star), R(13),
963 B(Mov), R(10), R(12),
964 B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(12) , U8(2),
965 B(PopContext), R(2),
966 B(PopContext), R(2),
967 B(PopContext), R(1),
968 B(PopContext), R(1),
969 B(PopContext), R(1),
970 B(PopContext), R(1),
971 B(Star), R(6),
972 B(LdaZero),
973 B(Star), R(5),
974 B(Jump), U8(134),
975 B(Ldar), R(10),
976 B(ReThrow), 824 B(ReThrow),
977 B(LdaZero), 825 B(LdaZero),
978 B(StaContextSlot), R(1), U8(9), U8(0), 826 B(Star), R(7),
979 B(LdaCurrentContextSlot), U8(4), 827 B(Mov), R(0), R(5),
980 /* 59 E> */ B(StaContextSlot), R(1), U8(7), U8(0), 828 B(Ldar), R(0),
981 B(JumpLoop), U8(155), I8(1), 829 B(JumpLoop), U8(117), I8(1),
982 B(LdaContextSlot), R(1), U8(9), U8(0),
983 B(Star), R(9),
984 B(LdaSmi), I8(1), 830 B(LdaSmi), I8(1),
985 B(TestEqual), R(9), U8(7), 831 /* 59 E> */ B(TestEqual), R(7), U8(7),
986 B(JumpIfFalse), U8(6), 832 B(JumpIfFalse), U8(4),
987 B(PopContext), R(2), 833 B(Jump), U8(5),
988 B(Jump), U8(10), 834 B(JumpLoop), U8(187), I8(0),
989 B(PopContext), R(2),
990 B(Wide), B(JumpLoop), U16(264), I16(0),
991 B(PopContext), R(1),
992 B(LdaUndefined), 835 B(LdaUndefined),
993 B(Star), R(9), 836 B(Star), R(15),
994 B(LdaCurrentContextSlot), U8(6),
995 B(Star), R(10),
996 B(LdaUndefined), 837 B(LdaUndefined),
838 B(Star), R(17),
839 B(Mov), R(4), R(16),
840 B(CallJSRuntime), U8(%promise_resolve), R(15), U8(3),
841 B(LdaZero),
997 B(Star), R(11), 842 B(Star), R(11),
998 B(CallJSRuntime), U8(%promise_resolve), R(9), U8(3), 843 B(Mov), R(4), R(12),
999 B(LdaCurrentContextSlot), U8(6), 844 B(Jump), U8(61),
1000 B(Star), R(6), 845 B(Jump), U8(47),
1001 B(LdaZero), 846 B(Star), R(15),
1002 B(Star), R(5),
1003 B(Jump), U8(67),
1004 B(Jump), U8(53),
1005 B(Star), R(9),
1006 B(Ldar), R(closure), 847 B(Ldar), R(closure),
1007 B(CreateCatchContext), R(9), U8(5), U8(6), 848 B(CreateCatchContext), R(15), U8(3), U8(4),
1008 B(Star), R(8), 849 B(Star), R(14),
1009 B(LdaTheHole), 850 B(LdaTheHole),
1010 B(SetPendingMessage), 851 B(SetPendingMessage),
1011 B(Ldar), R(8), 852 B(Ldar), R(14),
1012 B(PushContext), R(1), 853 B(PushContext), R(8),
1013 B(LdaUndefined), 854 B(LdaUndefined),
1014 B(Star), R(9), 855 B(Star), R(15),
1015 B(LdaContextSlot), R(1), U8(6), U8(0),
1016 B(Star), R(10),
1017 B(LdaImmutableCurrentContextSlot), U8(4), 856 B(LdaImmutableCurrentContextSlot), U8(4),
857 B(Star), R(17),
858 B(LdaFalse),
859 B(Star), R(18),
860 B(Mov), R(4), R(16),
861 B(CallJSRuntime), U8(%promise_internal_reject), R(15), U8(4),
862 B(PopContext), R(8),
863 B(PopContext), R(8),
864 B(LdaZero),
1018 B(Star), R(11), 865 B(Star), R(11),
1019 B(LdaFalse), 866 B(Mov), R(4), R(12),
1020 B(Star), R(12),
1021 B(CallJSRuntime), U8(%promise_internal_reject), R(9), U8(4),
1022 B(LdaContextSlot), R(1), U8(6), U8(0),
1023 B(PopContext), R(1),
1024 B(PopContext), R(1),
1025 B(Star), R(6),
1026 B(LdaZero),
1027 B(Star), R(5),
1028 B(Jump), U8(14), 867 B(Jump), U8(14),
1029 B(LdaSmi), I8(-1), 868 B(LdaSmi), I8(-1),
1030 B(Star), R(5), 869 B(Star), R(11),
1031 B(Jump), U8(8), 870 B(Jump), U8(8),
1032 B(Star), R(6), 871 B(Star), R(12),
1033 B(LdaSmi), I8(1), 872 B(LdaSmi), I8(1),
1034 B(Star), R(5), 873 B(Star), R(11),
1035 B(LdaTheHole), 874 B(LdaTheHole),
1036 B(SetPendingMessage), 875 B(SetPendingMessage),
1037 B(Star), R(7), 876 B(Star), R(13),
1038 B(LdaUndefined), 877 B(LdaUndefined),
1039 B(Star), R(8), 878 B(Star), R(14),
1040 B(LdaCurrentContextSlot), U8(6), 879 B(Mov), R(4), R(15),
1041 B(Star), R(9), 880 B(CallJSRuntime), U8(%async_function_promise_release), R(14), U8 (2),
1042 B(CallJSRuntime), U8(%async_function_promise_release), R(8), U8( 2), 881 B(Ldar), R(13),
1043 B(Ldar), R(7),
1044 B(SetPendingMessage), 882 B(SetPendingMessage),
1045 B(Ldar), R(5), 883 B(Ldar), R(11),
1046 B(SwitchOnSmiNoFeedback), U8(7), U8(2), I8(0), 884 B(SwitchOnSmiNoFeedback), U8(5), U8(2), I8(0),
1047 B(Jump), U8(8), 885 B(Jump), U8(8),
1048 B(Ldar), R(6), 886 B(Ldar), R(12),
1049 /* 61 S> */ B(Return), 887 /* 61 S> */ B(Return),
1050 B(Ldar), R(6), 888 B(Ldar), R(12),
1051 B(ReThrow), 889 B(ReThrow),
1052 B(LdaUndefined), 890 B(LdaUndefined),
1053 /* 61 S> */ B(Return), 891 /* 61 S> */ B(Return),
1054 ] 892 ]
1055 constant pool: [ 893 constant pool: [
1056 Smi [73], 894 Smi [54],
1057 FIXED_ARRAY_TYPE, 895 Smi [56],
1058 Smi [84], 896 Smi [60],
1059 FIXED_ARRAY_TYPE,
1060 Smi [83],
1061 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"], 897 ONE_BYTE_INTERNALIZED_STRING_TYPE [".catch"],
1062 FIXED_ARRAY_TYPE, 898 FIXED_ARRAY_TYPE,
1063 Smi [6], 899 Smi [6],
1064 Smi [9], 900 Smi [9],
1065 ] 901 ]
1066 handlers: [ 902 handlers: [
1067 [60, 434, 440], 903 [56, 326, 332],
1068 [63, 381, 383], 904 [59, 279, 281],
1069 ] 905 ]
1070 906
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