src/objects-inl.h - Issue 1703513002: [runtime] More LookupIterator / Transition related performance tweaks

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Unified Diff: src/objects-inl.h

Issue 1703513002: [runtime] More LookupIterator / Transition related performance tweaks (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Rebase Created 4 years, 10 months ago

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Index: src/objects-inl.h

diff --git a/src/objects-inl.h b/src/objects-inl.h

index 8c0035efecfbae4afb13a6651fc7cbded1fcfb9a..d4bd52c364274a208c2a07da9ddc6b84aa430516 100644

--- a/src/objects-inl.h

+++ b/src/objects-inl.h

@@ -6608,9 +6608,8 @@ bool JSObject::HasSlowStringWrapperElements() {

}

bool JSObject::HasFixedTypedArrayElements() {

- HeapObject* array = elements();

- DCHECK(array != NULL);

- return array->IsFixedTypedArrayBase();

+ DCHECK_NOT_NULL(elements());

+ return map()->has_fixed_typed_array_elements();

}

#define FIXED_TYPED_ELEMENTS_CHECK(Type, type, TYPE, ctype, size) \

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