ASSIGNED 191736
Consider introducing a RegExpObjectLastIndexIsNumber bytecode intrinsic. 
https://bugs.webkit.org/show_bug.cgi?id=191736
Summary Consider introducing a RegExpObjectLastIndexIsNumber bytecode intrinsic.
Mark Lam
Reported 2018-11-15 21:55:33 PST
This should speed up RegExp operations to recover some llint and baseline JIT performance after r238267 landed.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2018-11-15 21:56:16 PST
<rdar://problem/46118502>
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