Bug 112539 - ObjectPrototype properties should be eagerly created rather than lazily via static tables
Summary: ObjectPrototype properties should be eagerly created rather than lazily via s...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
URL:
Keywords:
Depends on:
Blocks: 112233 112376
  Show dependency treegraph
 
Reported: 2013-03-18 01:13 PDT by Filip Pizlo
Modified: 2013-03-18 11:19 PDT (History)
10 users (show)

See Also:


Attachments
patch for landing (17.28 KB, patch)
2013-03-18 01:42 PDT, Filip Pizlo
barraclough: review+
Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Filip Pizlo 2013-03-18 01:13:23 PDT
This general mechanism ought to aid with structure watchpointing.

This is the non-buggy part of https://bugs.webkit.org/show_bug.cgi?id=112233.  It's already been reviewed, and I will roll it in separately because it is generally more useful than the specific optimizations for by-string lookups.
Comment 1 Filip Pizlo 2013-03-18 01:42:54 PDT
Created attachment 193502 [details]
patch for landing
Comment 2 Filip Pizlo 2013-03-18 09:18:57 PDT
Landed in http://trac.webkit.org/changeset/146071