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Use jump tables instead of switch statements #410

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tdewolff opened this issue May 11, 2021 · 0 comments

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tdewolff commented May 11, 2021

From tdewolff/parse#57

If possible, this would speed up the parsers.

See:
golang/go#5496
golang/go#19791 (comment)
golang/go#15780
https://www.nextmovesoftware.com/technology/SwitchOptimization.pdf

See https://quasilyte.dev/blog/post/go-asm-dispatch-tables/ for an implementation

tdewolff mentioned this issue

Use jump tables instead of switch statements tdewolff/parse#57

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tdewolff added the low priority label

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