http://codereview.chromium.org/155132/diff/1/2 File src/x64/ic-x64.cc (right):
http://codereview.chromium.org/155132/diff/1/2#newcode218 Line 218: __ j(not_equal, &invoke); On 2009/07/07 09:39:36, Lasse Reichstein wrote: > Doesn't this do two loads of the instance type byte instead of just one before? Yes, but only as two identical Operands. I don't think there is any additional memory traffic, because there are no writes to it. So the read buffers and caches should work. http://codereview.chromium.org/155132 --~--~---------~--~----~------------~-------~--~----~ v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev -~----------~----~----~----~------~----~------~--~---
