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fiigii

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If you’ve done serious compiler optimization work on a product with a sufficiently large user base, you’ve almost certainly seen bug reports like this:

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@fiigii more language-tier facilities to drive it? stuff like [[likely]] and etc.

@fiigii more language-tier facilities to drive it? stuff like [[likely]] and etc.

Properties5
typearchive
sourcetwitter
date2026-08-26
tagsarchive, twitter, fiigii
description@fiigii more language-tier facilities to drive it? stuff like likely and etc.

Aug 26, 20261 min read

  • archive
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  • fiigii

Source

  • URL: https://x.com/__dwr__/status/2092576255568753057
  • Author: David Rogers (@dwr)
  • Posted: 2026-08-26 11:33:52

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1/ @dwr

@fiigii

more language-tier facilities to drive it? stuff like likely and etc.

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  • Spine: 2026-08-25-if-youve-done-serious-compiler-optimization-work

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  • If you’ve done serious compiler optimization work on a product with a sufficiently large user base, you’ve almost certainly seen bug reports like this:

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