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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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2627 | 2627 |
2628 int* heap_allocated = new int[100]; | 2628 int* heap_allocated = new int[100]; |
2629 CheckAlignedPointerInInternalField(obj, heap_allocated); | 2629 CheckAlignedPointerInInternalField(obj, heap_allocated); |
2630 delete[] heap_allocated; | 2630 delete[] heap_allocated; |
2631 | 2631 |
2632 int stack_allocated[100]; | 2632 int stack_allocated[100]; |
2633 CheckAlignedPointerInInternalField(obj, stack_allocated); | 2633 CheckAlignedPointerInInternalField(obj, stack_allocated); |
2634 | 2634 |
2635 void* huge = reinterpret_cast<void*>(~static_cast<uintptr_t>(1)); | 2635 void* huge = reinterpret_cast<void*>(~static_cast<uintptr_t>(1)); |
2636 CheckAlignedPointerInInternalField(obj, huge); | 2636 CheckAlignedPointerInInternalField(obj, huge); |
| 2637 |
| 2638 v8::UniquePersistent<v8::Object> persistent(isolate, obj); |
| 2639 CHECK_EQ(1, Object::InternalFieldCount(persistent)); |
| 2640 CHECK_EQ(huge, Object::GetAlignedPointerFromInternalField(persistent, 0)); |
2637 } | 2641 } |
2638 | 2642 |
2639 | 2643 |
2640 static void CheckAlignedPointerInEmbedderData(LocalContext* env, | 2644 static void CheckAlignedPointerInEmbedderData(LocalContext* env, |
2641 int index, | 2645 int index, |
2642 void* value) { | 2646 void* value) { |
2643 CHECK_EQ(0, static_cast<int>(reinterpret_cast<uintptr_t>(value) & 0x1)); | 2647 CHECK_EQ(0, static_cast<int>(reinterpret_cast<uintptr_t>(value) & 0x1)); |
2644 (*env)->SetAlignedPointerInEmbedderData(index, value); | 2648 (*env)->SetAlignedPointerInEmbedderData(index, value); |
2645 CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); | 2649 CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
2646 CHECK_EQ(value, (*env)->GetAlignedPointerFromEmbedderData(index)); | 2650 CHECK_EQ(value, (*env)->GetAlignedPointerFromEmbedderData(index)); |
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22109 Local<Object> ApiCallOptimizationChecker::holder; | 22113 Local<Object> ApiCallOptimizationChecker::holder; |
22110 Local<Object> ApiCallOptimizationChecker::callee; | 22114 Local<Object> ApiCallOptimizationChecker::callee; |
22111 int ApiCallOptimizationChecker::count = 0; | 22115 int ApiCallOptimizationChecker::count = 0; |
22112 | 22116 |
22113 | 22117 |
22114 TEST(TestFunctionCallOptimization) { | 22118 TEST(TestFunctionCallOptimization) { |
22115 i::FLAG_allow_natives_syntax = true; | 22119 i::FLAG_allow_natives_syntax = true; |
22116 ApiCallOptimizationChecker checker; | 22120 ApiCallOptimizationChecker checker; |
22117 checker.RunAll(); | 22121 checker.RunAll(); |
22118 } | 22122 } |
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