adamk@chromium.org 9139e1a864 This patch implements optimized objectInfo structure which manages the set of observers associated with an object and the changeRecord types which they accept. ... Observation in the normal case (Object.observe, default accept types, one observer) now allocates fewer objects and unobservation no longer needs to scan and splice an InternalArray -- making the combined speed of observe/unobserve about 200% faster. This patch implements the following optimizations: -objectInfo is initially created without any connected objects or arrays. The first observer is referenced directly by objectInfo, and when a second observer is added, changeObservers converts to a mapping of callbackPriority->observer, which allows for constant time registration/de-registration. -observer.accept and objectInfo.performing are conceptually the same data-structure. This is now directly represented as an abstract "TypeMap" which can later be optimized to be a smi in common cases, (e.g: https://codereview.chromium.org/19269007/). -objectInfo observers are only represented by an object with an accept typeMap if the set of accept types is non-default R=rossberg@chromium.org Review URL: https://codereview.chromium.org/19541010 Patch from Rafael Weinstein <rafaelw@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00		2013-09-10 18:13:54 +00:00
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benchmarks	Add "benchmarks" test suite	2013-08-05 14:54:09 +00:00
cctest	This patch implements optimized objectInfo structure which manages the set of observers associated with an object and the changeRecord types which they accept.	2013-09-10 18:13:54 +00:00
intl	Ignore flaky intl test.	2013-08-13 08:30:06 +00:00
message	Migrate blink tests that are not relevant to blink into a new V8 test suite called 'blink'.	2013-06-26 14:23:30 +00:00
mjsunit	Generate a custom OSR entrypoint for OSR compiles on all platforms, and transition to optimized code using the special entrypoint, instead of through the deoptimizer. Do not install the OSR compiled code as _the_ optimized code for a function.	2013-09-09 16:34:40 +00:00
mozilla	Remove SCons related files	2013-04-18 11:01:14 +00:00
preparser	Remove SCons related files	2013-04-18 11:01:14 +00:00
test262	Fix bogus arguments length check in StringLocaleCompare.	2013-05-10 13:50:10 +00:00
webkit	Remove test from deopt fuzzer skip list after bugfix.	2013-08-12 13:55:54 +00:00