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Refactor some char, u8 ASCII functions to be branchless #117260

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merged 1 commit into from
Oct 27, 2023

Commits on Oct 27, 2023

  1. Refactor some char, u8 ascii functions to be branchless

    Decompose singular `matches!` with or-patterns to individual `matches!`
    statements to enable branchless code output. The following functions
    were changed:
    - `is_ascii_alphanumeric`
    - `is_ascii_hexdigit`
    - `is_ascii_punctuation`
    
    Add codegen tests
    
    Co-authored-by: George Bateman <george.bateman16@gmail.com>
    Co-authored-by: scottmcm <scottmcm@users.noreply.github.com>
    3 people committed Oct 27, 2023
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