src/api.cc - Issue 150813004: In-heap small typed arrays

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Unified Diff: src/api.cc

Issue 150813004: In-heap small typed arrays (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Patch for review Created 6 years, 10 months ago

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Index: src/api.cc

diff --git a/src/api.cc b/src/api.cc

index 2c7db3be1656f10d475dd8e1de71a89ed374cdd6..502aa342c13fb97b7cd70dd647959f9f459b0e9f 100644

--- a/src/api.cc

+++ b/src/api.cc

@@ -5927,7 +5927,9 @@ i::Handle<i::JSTypedArray> NewTypedArray(

isolate->factory()->NewExternalArray(

static_cast<int>(length), array_type,

static_cast<uint8_t*>(buffer->backing_store()) + byte_offset);

- obj->set_elements(*elements);

+ i::Handle<i::Map> map =

+ i::JSObject::GetElementsTransitionMap(obj, elements_kind);

+ obj->set_map_and_elements(*map, *elements);

return obj;

}