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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 342 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 342 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 343 CHECK_EQ(14, env->Global()->Get(v8_str("result"))->Int32Value()); | 343 CHECK_EQ(14, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 344 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(CcTest::i_isolate())); | 344 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(CcTest::i_isolate())); |
| 345 } | 345 } |
| 346 | 346 |
| 347 | 347 |
| 348 UNINITIALIZED_TEST(DeoptimizeBinaryOperationADDString) { | 348 UNINITIALIZED_TEST(DeoptimizeBinaryOperationADDString) { |
| 349 i::FLAG_turbo_deoptimization = true; | 349 i::FLAG_turbo_deoptimization = true; |
| 350 i::FLAG_concurrent_recompilation = false; | 350 i::FLAG_concurrent_recompilation = false; |
| 351 AllowNativesSyntaxNoInlining options; | 351 AllowNativesSyntaxNoInlining options; |
| 352 v8::Isolate* isolate = v8::Isolate::New(); | 352 v8::Isolate::CreateParams create_params; |
| 353 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 354 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 353 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 355 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 354 isolate->Enter(); | 356 isolate->Enter(); |
| 355 { | 357 { |
| 356 LocalContext env(isolate); | 358 LocalContext env(isolate); |
| 357 v8::HandleScope scope(env->GetIsolate()); | 359 v8::HandleScope scope(env->GetIsolate()); |
| 358 | 360 |
| 359 const char* f_source = "function f(x, y) { return x + y; };"; | 361 const char* f_source = "function f(x, y) { return x + y; };"; |
| 360 | 362 |
| 361 { | 363 { |
| 362 // Compile function f and collect to type feedback to insert binary op | 364 // Compile function f and collect to type feedback to insert binary op |
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| 444 CompileRun("deopt = true;" | 446 CompileRun("deopt = true;" |
| 445 "var result = f(7, new X());"); | 447 "var result = f(7, new X());"); |
| 446 NonIncrementalGC(i_isolate); | 448 NonIncrementalGC(i_isolate); |
| 447 CHECK(!GetJSFunction((*env)->Global(), "f")->IsOptimized()); | 449 CHECK(!GetJSFunction((*env)->Global(), "f")->IsOptimized()); |
| 448 } | 450 } |
| 449 | 451 |
| 450 | 452 |
| 451 UNINITIALIZED_TEST(DeoptimizeBinaryOperationADD) { | 453 UNINITIALIZED_TEST(DeoptimizeBinaryOperationADD) { |
| 452 i::FLAG_turbo_deoptimization = true; | 454 i::FLAG_turbo_deoptimization = true; |
| 453 i::FLAG_concurrent_recompilation = false; | 455 i::FLAG_concurrent_recompilation = false; |
| 454 v8::Isolate* isolate = v8::Isolate::New(); | 456 v8::Isolate::CreateParams create_params; |
| 457 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 458 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 455 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 459 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 456 isolate->Enter(); | 460 isolate->Enter(); |
| 457 { | 461 { |
| 458 LocalContext env(isolate); | 462 LocalContext env(isolate); |
| 459 v8::HandleScope scope(env->GetIsolate()); | 463 v8::HandleScope scope(env->GetIsolate()); |
| 460 | 464 |
| 461 TestDeoptimizeBinaryOpHelper(&env, "+"); | 465 TestDeoptimizeBinaryOpHelper(&env, "+"); |
| 462 | 466 |
| 463 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 467 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 464 CHECK_EQ(15, env->Global()->Get(v8_str("result"))->Int32Value()); | 468 CHECK_EQ(15, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 465 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); | 469 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); |
| 466 } | 470 } |
| 467 isolate->Exit(); | 471 isolate->Exit(); |
| 468 isolate->Dispose(); | 472 isolate->Dispose(); |
| 469 } | 473 } |
| 470 | 474 |
| 471 | 475 |
| 472 UNINITIALIZED_TEST(DeoptimizeBinaryOperationSUB) { | 476 UNINITIALIZED_TEST(DeoptimizeBinaryOperationSUB) { |
| 473 i::FLAG_turbo_deoptimization = true; | 477 i::FLAG_turbo_deoptimization = true; |
| 474 i::FLAG_concurrent_recompilation = false; | 478 i::FLAG_concurrent_recompilation = false; |
| 475 v8::Isolate* isolate = v8::Isolate::New(); | 479 v8::Isolate::CreateParams create_params; |
| 480 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 481 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 476 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 482 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 477 isolate->Enter(); | 483 isolate->Enter(); |
| 478 { | 484 { |
| 479 LocalContext env(isolate); | 485 LocalContext env(isolate); |
| 480 v8::HandleScope scope(env->GetIsolate()); | 486 v8::HandleScope scope(env->GetIsolate()); |
| 481 | 487 |
| 482 TestDeoptimizeBinaryOpHelper(&env, "-"); | 488 TestDeoptimizeBinaryOpHelper(&env, "-"); |
| 483 | 489 |
| 484 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 490 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 485 CHECK_EQ(-1, env->Global()->Get(v8_str("result"))->Int32Value()); | 491 CHECK_EQ(-1, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 486 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); | 492 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); |
| 487 } | 493 } |
| 488 isolate->Exit(); | 494 isolate->Exit(); |
| 489 isolate->Dispose(); | 495 isolate->Dispose(); |
| 490 } | 496 } |
| 491 | 497 |
| 492 | 498 |
| 493 UNINITIALIZED_TEST(DeoptimizeBinaryOperationMUL) { | 499 UNINITIALIZED_TEST(DeoptimizeBinaryOperationMUL) { |
| 494 i::FLAG_turbo_deoptimization = true; | 500 i::FLAG_turbo_deoptimization = true; |
| 495 i::FLAG_concurrent_recompilation = false; | 501 i::FLAG_concurrent_recompilation = false; |
| 496 v8::Isolate* isolate = v8::Isolate::New(); | 502 v8::Isolate::CreateParams create_params; |
| 503 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 504 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 497 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 505 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 498 isolate->Enter(); | 506 isolate->Enter(); |
| 499 { | 507 { |
| 500 LocalContext env(isolate); | 508 LocalContext env(isolate); |
| 501 v8::HandleScope scope(env->GetIsolate()); | 509 v8::HandleScope scope(env->GetIsolate()); |
| 502 | 510 |
| 503 TestDeoptimizeBinaryOpHelper(&env, "*"); | 511 TestDeoptimizeBinaryOpHelper(&env, "*"); |
| 504 | 512 |
| 505 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 513 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 506 CHECK_EQ(56, env->Global()->Get(v8_str("result"))->Int32Value()); | 514 CHECK_EQ(56, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 507 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); | 515 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); |
| 508 } | 516 } |
| 509 isolate->Exit(); | 517 isolate->Exit(); |
| 510 isolate->Dispose(); | 518 isolate->Dispose(); |
| 511 } | 519 } |
| 512 | 520 |
| 513 | 521 |
| 514 UNINITIALIZED_TEST(DeoptimizeBinaryOperationDIV) { | 522 UNINITIALIZED_TEST(DeoptimizeBinaryOperationDIV) { |
| 515 i::FLAG_turbo_deoptimization = true; | 523 i::FLAG_turbo_deoptimization = true; |
| 516 i::FLAG_concurrent_recompilation = false; | 524 i::FLAG_concurrent_recompilation = false; |
| 517 v8::Isolate* isolate = v8::Isolate::New(); | 525 v8::Isolate::CreateParams create_params; |
| 526 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 527 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 518 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 528 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 519 isolate->Enter(); | 529 isolate->Enter(); |
| 520 { | 530 { |
| 521 LocalContext env(isolate); | 531 LocalContext env(isolate); |
| 522 v8::HandleScope scope(env->GetIsolate()); | 532 v8::HandleScope scope(env->GetIsolate()); |
| 523 | 533 |
| 524 TestDeoptimizeBinaryOpHelper(&env, "/"); | 534 TestDeoptimizeBinaryOpHelper(&env, "/"); |
| 525 | 535 |
| 526 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 536 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 527 CHECK_EQ(0, env->Global()->Get(v8_str("result"))->Int32Value()); | 537 CHECK_EQ(0, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 528 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); | 538 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); |
| 529 } | 539 } |
| 530 isolate->Exit(); | 540 isolate->Exit(); |
| 531 isolate->Dispose(); | 541 isolate->Dispose(); |
| 532 } | 542 } |
| 533 | 543 |
| 534 | 544 |
| 535 UNINITIALIZED_TEST(DeoptimizeBinaryOperationMOD) { | 545 UNINITIALIZED_TEST(DeoptimizeBinaryOperationMOD) { |
| 536 i::FLAG_turbo_deoptimization = true; | 546 i::FLAG_turbo_deoptimization = true; |
| 537 i::FLAG_concurrent_recompilation = false; | 547 i::FLAG_concurrent_recompilation = false; |
| 538 v8::Isolate* isolate = v8::Isolate::New(); | 548 v8::Isolate::CreateParams create_params; |
| 549 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 550 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 539 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 551 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 540 isolate->Enter(); | 552 isolate->Enter(); |
| 541 { | 553 { |
| 542 LocalContext env(isolate); | 554 LocalContext env(isolate); |
| 543 v8::HandleScope scope(env->GetIsolate()); | 555 v8::HandleScope scope(env->GetIsolate()); |
| 544 | 556 |
| 545 TestDeoptimizeBinaryOpHelper(&env, "%"); | 557 TestDeoptimizeBinaryOpHelper(&env, "%"); |
| 546 | 558 |
| 547 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 559 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 548 CHECK_EQ(7, env->Global()->Get(v8_str("result"))->Int32Value()); | 560 CHECK_EQ(7, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 549 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); | 561 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); |
| 550 } | 562 } |
| 551 isolate->Exit(); | 563 isolate->Exit(); |
| 552 isolate->Dispose(); | 564 isolate->Dispose(); |
| 553 } | 565 } |
| 554 | 566 |
| 555 | 567 |
| 556 UNINITIALIZED_TEST(DeoptimizeCompare) { | 568 UNINITIALIZED_TEST(DeoptimizeCompare) { |
| 557 i::FLAG_turbo_deoptimization = true; | 569 i::FLAG_turbo_deoptimization = true; |
| 558 i::FLAG_concurrent_recompilation = false; | 570 i::FLAG_concurrent_recompilation = false; |
| 559 v8::Isolate* isolate = v8::Isolate::New(); | 571 v8::Isolate::CreateParams create_params; |
| 572 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 573 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 560 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 574 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 561 isolate->Enter(); | 575 isolate->Enter(); |
| 562 { | 576 { |
| 563 LocalContext env(isolate); | 577 LocalContext env(isolate); |
| 564 v8::HandleScope scope(env->GetIsolate()); | 578 v8::HandleScope scope(env->GetIsolate()); |
| 565 | 579 |
| 566 const char* f_source = "function f(x, y) { return x < y; };"; | 580 const char* f_source = "function f(x, y) { return x < y; };"; |
| 567 | 581 |
| 568 { | 582 { |
| 569 AllowNativesSyntaxNoInlining options; | 583 AllowNativesSyntaxNoInlining options; |
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| 604 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); | 618 CHECK_EQ(0, Deoptimizer::GetDeoptimizedCodeCount(i_isolate)); |
| 605 } | 619 } |
| 606 isolate->Exit(); | 620 isolate->Exit(); |
| 607 isolate->Dispose(); | 621 isolate->Dispose(); |
| 608 } | 622 } |
| 609 | 623 |
| 610 | 624 |
| 611 UNINITIALIZED_TEST(DeoptimizeLoadICStoreIC) { | 625 UNINITIALIZED_TEST(DeoptimizeLoadICStoreIC) { |
| 612 i::FLAG_turbo_deoptimization = true; | 626 i::FLAG_turbo_deoptimization = true; |
| 613 i::FLAG_concurrent_recompilation = false; | 627 i::FLAG_concurrent_recompilation = false; |
| 614 v8::Isolate* isolate = v8::Isolate::New(); | 628 v8::Isolate::CreateParams create_params; |
| 629 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 630 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 615 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 631 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 616 isolate->Enter(); | 632 isolate->Enter(); |
| 617 { | 633 { |
| 618 LocalContext env(isolate); | 634 LocalContext env(isolate); |
| 619 v8::HandleScope scope(env->GetIsolate()); | 635 v8::HandleScope scope(env->GetIsolate()); |
| 620 | 636 |
| 621 // Functions to generate load/store/keyed load/keyed store IC calls. | 637 // Functions to generate load/store/keyed load/keyed store IC calls. |
| 622 const char* f1_source = "function f1(x) { return x.y; };"; | 638 const char* f1_source = "function f1(x) { return x.y; };"; |
| 623 const char* g1_source = "function g1(x) { x.y = 1; };"; | 639 const char* g1_source = "function g1(x) { x.y = 1; };"; |
| 624 const char* f2_source = "function f2(x, y) { return x[y]; };"; | 640 const char* f2_source = "function f2(x, y) { return x[y]; };"; |
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| 695 CHECK_EQ(13, env->Global()->Get(v8_str("result"))->Int32Value()); | 711 CHECK_EQ(13, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 696 } | 712 } |
| 697 isolate->Exit(); | 713 isolate->Exit(); |
| 698 isolate->Dispose(); | 714 isolate->Dispose(); |
| 699 } | 715 } |
| 700 | 716 |
| 701 | 717 |
| 702 UNINITIALIZED_TEST(DeoptimizeLoadICStoreICNested) { | 718 UNINITIALIZED_TEST(DeoptimizeLoadICStoreICNested) { |
| 703 i::FLAG_turbo_deoptimization = true; | 719 i::FLAG_turbo_deoptimization = true; |
| 704 i::FLAG_concurrent_recompilation = false; | 720 i::FLAG_concurrent_recompilation = false; |
| 705 v8::Isolate* isolate = v8::Isolate::New(); | 721 v8::Isolate::CreateParams create_params; |
| 722 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
| 723 v8::Isolate* isolate = v8::Isolate::New(create_params); |
| 706 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); | 724 i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 707 isolate->Enter(); | 725 isolate->Enter(); |
| 708 { | 726 { |
| 709 LocalContext env(isolate); | 727 LocalContext env(isolate); |
| 710 v8::HandleScope scope(env->GetIsolate()); | 728 v8::HandleScope scope(env->GetIsolate()); |
| 711 | 729 |
| 712 // Functions to generate load/store/keyed load/keyed store IC calls. | 730 // Functions to generate load/store/keyed load/keyed store IC calls. |
| 713 const char* f1_source = "function f1(x) { return x.y; };"; | 731 const char* f1_source = "function f1(x) { return x.y; };"; |
| 714 const char* g1_source = "function g1(x) { x.y = 1; };"; | 732 const char* g1_source = "function g1(x) { x.y = 1; };"; |
| 715 const char* f2_source = "function f2(x, y) { return x[y]; };"; | 733 const char* f2_source = "function f2(x, y) { return x[y]; };"; |
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| 782 CHECK(!GetJSFunction(env->Global(), "f1")->IsOptimized()); | 800 CHECK(!GetJSFunction(env->Global(), "f1")->IsOptimized()); |
| 783 CHECK(!GetJSFunction(env->Global(), "g1")->IsOptimized()); | 801 CHECK(!GetJSFunction(env->Global(), "g1")->IsOptimized()); |
| 784 CHECK(!GetJSFunction(env->Global(), "f2")->IsOptimized()); | 802 CHECK(!GetJSFunction(env->Global(), "f2")->IsOptimized()); |
| 785 CHECK(!GetJSFunction(env->Global(), "g2")->IsOptimized()); | 803 CHECK(!GetJSFunction(env->Global(), "g2")->IsOptimized()); |
| 786 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); | 804 CHECK_EQ(1, env->Global()->Get(v8_str("count"))->Int32Value()); |
| 787 CHECK_EQ(13, env->Global()->Get(v8_str("result"))->Int32Value()); | 805 CHECK_EQ(13, env->Global()->Get(v8_str("result"))->Int32Value()); |
| 788 } | 806 } |
| 789 isolate->Exit(); | 807 isolate->Exit(); |
| 790 isolate->Dispose(); | 808 isolate->Dispose(); |
| 791 } | 809 } |
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