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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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3802 } | 3802 } |
3803 return NULL; | 3803 return NULL; |
3804 } | 3804 } |
3805 | 3805 |
3806 | 3806 |
3807 static void CheckVectorIC(Handle<JSFunction> f, int ic_slot_index, | 3807 static void CheckVectorIC(Handle<JSFunction> f, int ic_slot_index, |
3808 InlineCacheState desired_state) { | 3808 InlineCacheState desired_state) { |
3809 Handle<TypeFeedbackVector> vector = | 3809 Handle<TypeFeedbackVector> vector = |
3810 Handle<TypeFeedbackVector>(f->shared()->feedback_vector()); | 3810 Handle<TypeFeedbackVector>(f->shared()->feedback_vector()); |
3811 FeedbackVectorICSlot slot(ic_slot_index); | 3811 FeedbackVectorICSlot slot(ic_slot_index); |
3812 if (vector->GetKind(slot) == Code::LOAD_IC) { | 3812 if (vector->GetKind(slot) == FeedbackVectorSlotKind::LOAD_IC) { |
3813 LoadICNexus nexus(vector, slot); | 3813 LoadICNexus nexus(vector, slot); |
3814 CHECK(nexus.StateFromFeedback() == desired_state); | 3814 CHECK(nexus.StateFromFeedback() == desired_state); |
3815 } else { | 3815 } else { |
3816 CHECK(vector->GetKind(slot) == Code::KEYED_LOAD_IC); | 3816 CHECK_EQ(FeedbackVectorSlotKind::KEYED_LOAD_IC, vector->GetKind(slot)); |
3817 KeyedLoadICNexus nexus(vector, slot); | 3817 KeyedLoadICNexus nexus(vector, slot); |
3818 CHECK(nexus.StateFromFeedback() == desired_state); | 3818 CHECK(nexus.StateFromFeedback() == desired_state); |
3819 } | 3819 } |
3820 } | 3820 } |
3821 | 3821 |
3822 | 3822 |
3823 static void CheckVectorICCleared(Handle<JSFunction> f, int ic_slot_index) { | 3823 static void CheckVectorICCleared(Handle<JSFunction> f, int ic_slot_index) { |
3824 Handle<TypeFeedbackVector> vector = | 3824 Handle<TypeFeedbackVector> vector = |
3825 Handle<TypeFeedbackVector>(f->shared()->feedback_vector()); | 3825 Handle<TypeFeedbackVector>(f->shared()->feedback_vector()); |
3826 FeedbackVectorICSlot slot(ic_slot_index); | 3826 FeedbackVectorICSlot slot(ic_slot_index); |
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6513 // The CollectGarbage call above starts sweeper threads. | 6513 // The CollectGarbage call above starts sweeper threads. |
6514 // The crash will happen if the following two functions | 6514 // The crash will happen if the following two functions |
6515 // are called before sweeping finishes. | 6515 // are called before sweeping finishes. |
6516 heap->StartIncrementalMarking(); | 6516 heap->StartIncrementalMarking(); |
6517 heap->FinalizeIncrementalMarkingIfComplete("test"); | 6517 heap->FinalizeIncrementalMarkingIfComplete("test"); |
6518 } | 6518 } |
6519 | 6519 |
6520 | 6520 |
6521 } // namespace internal | 6521 } // namespace internal |
6522 } // namespace v8 | 6522 } // namespace v8 |
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