RESOLVED WONTFIX 210087
Consider changing String(NSString *) to minimize character copying. 
https://bugs.webkit.org/show_bug.cgi?id=210087
Summary Consider changing String(NSString *) to minimize character copying.
Mark Lam
Reported 2020-04-06 18:23:58 PDT
<rdar://problem/59174950>
Attachments
proposed patch. (2.10 KB, patch)
2020-04-06 18:31 PDT, Mark Lam 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Mark Lam
Comment 1 2020-04-06 18:31:06 PDT
Created attachment 395642 [details] proposed patch. Let's get some testing on this first.
Mark Lam
Comment 2 2020-04-08 13:14:15 PDT
Perf testing shows that this change is at best perf neutral, and at worst, a perf regression on Speedometer2 and PLT5. We will not be landing this.
Note You need to log in before you can comment on or make changes to this bug.