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Choongwoo Han authored
If there is no constructor or species updates on Array or TypedArrays, then skip lookups of constructor and species so that we can create a new typed array quickly. This path makes TA.p.slice() 4x faster in fast cases. Bug: v8:7161 Change-Id: Ib8d2a3f6b8b5ed356c5822a814164166d1285f64 Reviewed-on: https://chromium-review.googlesource.com/828343 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#50423}
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