On 2012/05/25 07:53:10, Michael Starzinger wrote:
This patch is functionally correct, but it looks like it is introducing a
huge
overhead into the inner loop of Array.prototype.reverse() using
Object.getOwnPropertyDescriptor() is too expensive for these checks. We
need
to
find a more efficient way.
Are there known ways to improve this? I tried to find already implemented
functionality for descriptor retrieval and found only this:
ObjectGetOwnPropertyDescriptor()
I'll look inside again, maybe i missed something and it's possible to do
same
thing in more efficient manner.
https://chromiumcodereview.appspot.com/10453009/
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
