Commit graph

2 commits

Author SHA1 Message Date
Andreas Kling
f39b6ae3c6 LibJS: Avoid expensive UTF-8/16 conversion in legacy RegExp properties
Let's not incur the cost of a synchronous conversion to UTF-8 for all
the legacy static properties after running a regular expression.

The SunSpider subtest regexp-dna goes from taking ~25 sec to ~0.7 sec
on my machine.
2022-10-19 16:10:42 +02:00
leeight
0d96468e9b LibJS: Implement RegExp legacy static properties
RegExp legacy static properties Spec url is https://github.com/tc39/proposal-regexp-legacy-features
2022-10-17 17:08:33 +02:00