Did you see this comment <https://codereview.chromium.org/1462293002#msg12> 
on your review?

The upper bits of an MWC are low entropy, so the upper bits of 
>
> your xor'd result I believe will be pretty low entropy too.
>
>
If the patch reduced entropy in the upper bits, then I don't think it 
accomplished its goal. Might be worth another look -- it can cause subtle 
issues <https://code.google.com/p/chromium/issues/detail?id=316359>, 
especially when behavior varies across platform (webkit/jsc uses crypto 
based generator)

-- 
-- 
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
--- 
You received this message because you are subscribed to the Google Groups 
"v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/d/optout.

Reply via email to