Bug 182469

Summary: Implement more performant copyLCharsFromUCharSource() for ARM64_32.
Product: WebKit Reporter: Mark Lam <mark.lam>
Component: JavaScriptCoreAssignee: Mark Lam <mark.lam>
Status: RESOLVED WONTFIX    
Severity: Normal CC: benjamin, cdumez, cmarcelo, dbates, ews-watchlist, fpizlo, jfbastien, keith_miller, msaboff, rmorisset, saam, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
proposed patch. mark.lam: review-

Mark Lam
Reported 2018-02-04 15:16:17 PST
<rdar://problem/34727181>
Attachments
proposed patch. (2.41 KB, patch)
2018-02-04 15:21 PST, Mark Lam 		mark.lam: review-
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Mark Lam
Comment 1 2018-02-04 15:21:12 PST
Created attachment 333055 [details] proposed patch.
Mark Lam
Comment 2 2018-02-04 15:56:10 PST
Comment on attachment 333055 [details] proposed patch. After talking with Michael offline, we concluded that this code is probably not in a hot path anyway. So, staying with the C loop is just fine and less chance of a bug creeping in. So, I won't land this.
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