https://codereview.chromium.org/422063005/diff/1/src/objects-inl.h
File src/objects-inl.h (right):
https://codereview.chromium.org/422063005/diff/1/src/objects-inl.h#newcode2605
src/objects-inl.h:2605: WRITE_UINT32_FIELD(this, kSmallLayout3Offset,
small_layout_3);
Why did you have to add another layout field? I tried really hard to
avoid this as it adds another word to every constant pool which ends up
costing a lot of memory unnecessarily. If you need a larger number of
entries you can use the EXTENDED_SECTION which provides unlimited
entries in a constant pool.
https://codereview.chromium.org/422063005/diff/1/src/objects.h
File src/objects.h (right):
https://codereview.chromium.org/422063005/diff/1/src/objects.h#newcode11195
src/objects.h:11195:
It looks like this is only here to modify VerifyMarkingVisitor - this
shouldn't be necessary - if you are getting an error that a weak object
is visited by the VerifyMarkingVisitor but not marked then this is a bug
in the GC system. There was a bug before r22445, but these should have
been fixed by https://codereview.chromium.org/385163005/, so you may not
see this issue if for current ToT.
https://codereview.chromium.org/422063005/
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