Hi Hannes, I'd vote to just use the fields in a simple way for the moment,
recognizing that we have plenty of room to optimize once the mechanics and
viability of the feature are clear.
https://codereview.chromium.org/43603002/diff/30001/src/objects.h
File src/objects.h (right):
https://codereview.chromium.org/43603002/diff/30001/src/objects.h#newcode8024
src/objects.h:8024: DECL_ACCESSORS(memento_create_count, Smi)
On 2013/10/28 10:46:54, Hannes Payer wrote:
If we encounter that allocation sites are getting too big, we could
just use
half a word for the found and create count.
I actually had something like this for a while, but pulled it out for
lack of evidence in favor of simplicity. How about we'll recognize that
the field layout may be wasteful, or have cache line issues, at the
moment we are testing these. (very soon, but not yet).
https://codereview.chromium.org/43603002/
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