Summary: | DFG write barriers should do more speculations | ||||||
---|---|---|---|---|---|---|---|
Product: | WebKit | Reporter: | Filip Pizlo <fpizlo> | ||||
Component: | JavaScriptCore | Assignee: | Mark Hahnenberg <mhahnenberg> | ||||
Status: | RESOLVED INVALID | ||||||
Severity: | Normal | CC: | barraclough, ggaren, mark.lam, mhahnenberg, mmirman, msaboff, nrotem, oliver, ossy, rniwa, sam | ||||
Priority: | P2 | ||||||
Version: | 528+ (Nightly build) | ||||||
Hardware: | All | ||||||
OS: | All | ||||||
Attachments: |
|
Description
Filip Pizlo
2014-02-21 12:13:49 PST
Created attachment 224888 [details]
the patch
Comment on attachment 224888 [details]
the patch
r=me
Landed in http://trac.webkit.org/changeset/164493 Looks like this patch caused/revealed a crash on DYEBench. It's causing crashes. Landed in http://trac.webkit.org/changeset/164651 (In reply to comment #3) > Landed in http://trac.webkit.org/changeset/164493 just to note: It caused this bug - https://bugs.webkit.org/show_bug.cgi?id=129247 (which appeared after rolling out) We landed something like this a whiel ago. |