Bug 219909

Summary: Switch to using a linked list for the TDZ environment instead of a Vector
Product: WebKit Reporter: Saam Barati <saam>
Component: JavaScriptCoreAssignee: Saam Barati <saam>
Status: RESOLVED FIXED    
Severity: Normal CC: benjamin, fpizlo, ggaren, gskachkov, guijemont, jsc32, keith_miller, mark.lam, msaboff, rmorisset, ross.kirsling, ticaiolima, tzagallo, webkit-bug-importer, ysuzuki
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=219953
Attachments:
Description Flags
patch none

Saam Barati
Reported 2020-12-15 11:50:32 PST
The spine of the vector seems to be causing about a 0.5% memory regression in RAMification
Attachments
patch (27.54 KB, patch)
2020-12-15 12:08 PST, Saam Barati 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2020-12-15 11:51:19 PST
<rdar://71441753>
Saam Barati
Comment 2 2020-12-15 12:08:03 PST
Created attachment 416274 [details] patch
Tadeu Zagallo
Comment 3 2020-12-15 12:20:18 PST
Comment on attachment 416274 [details] patch r=me
EWS
Comment 4 2020-12-15 15:18:58 PST
Committed r270870: <https://trac.webkit.org/changeset/270870> All reviewed patches have been landed. Closing bug and clearing flags on attachment 416274 [details].
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