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Rewrite GetIndexOfFirstNonAsciiByte #104503

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Rewrite GetIndexOfFirstNonAsciiByte #104503

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Commits on Jul 6, 2024

  1. Rewrite GetIndexOfFirstNonAsciiByte 

    - Deduplicate SIMD paths - there is no more need for that
- Remove at least one branch from short length path
- Use up to 128x4/256x2 SIMD unrolling
    @neon-sunset
    neon-sunset committed Jul 6, 2024
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  2. Improve lengths 32 and 64

    @neon-sunset
    neon-sunset committed Jul 6, 2024
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Commits on Jul 7, 2024

  1. Reduce scalar path code size, use cheaper instructions on x86, align … 

    …512b loop, mitigate Dynamic PGO impact
    @neon-sunset
    neon-sunset committed Jul 7, 2024
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Commits on Jul 15, 2024

  1. Address feedback, add scalar and big endian fallback

    @neon-sunset
    neon-sunset committed Jul 15, 2024
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  2. Fix alignment calculation, improve codegen for x86_64

    @neon-sunset
    neon-sunset committed Jul 15, 2024
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  3. Deduplicate helpers

    @neon-sunset
    neon-sunset committed Jul 15, 2024
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  4. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Jul 15, 2024
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Commits on Jul 16, 2024

  1. Temporarily extend asserts

    @neon-sunset
    neon-sunset committed Jul 16, 2024
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  2. Temporarily comment out the assert

    @neon-sunset
    neon-sunset committed Jul 16, 2024
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  3. Cleanup

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    neon-sunset committed Jul 16, 2024
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  4. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Jul 16, 2024
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Commits on Jul 17, 2024

  1. Handle big endian correctly in the scalar path and remove generic SIM… 

    …D asserts (for now)
    @neon-sunset
    neon-sunset committed Jul 17, 2024
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Commits on Jul 18, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Jul 18, 2024
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  2. Last one fix for Big Endian

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    neon-sunset committed Jul 18, 2024
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  3. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Jul 18, 2024
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Commits on Aug 6, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Aug 6, 2024
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Commits on Aug 17, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Aug 17, 2024
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Commits on Aug 25, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Aug 25, 2024
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Commits on Sep 1, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Sep 1, 2024
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Commits on Sep 7, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Sep 7, 2024
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Commits on Sep 21, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Sep 21, 2024
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Commits on Oct 4, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Oct 4, 2024
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Commits on Oct 31, 2024

  1. Merge branch 'main' into ascii-validation

    @neon-sunset
    neon-sunset authored Oct 31, 2024
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