LLVM-STRESS(1)

📦
version 21.1.8 · 7 versions
, in epel 10, fedora 43

💅 LLVM-STRESS(1) — bestie edition 💅

okay so real talk, this is a page from the LLVM manual set (section 1, the user commands section, iykyk) and it's about a little tool called llvm-stress. it makes chaos on purpose. icon behaviour honestly.

✨ NAME ✨

llvm-stress — generate random .ll files 🎲

🌸 SYNOPSIS 🌸

llvm-stress [-size=filesize] [-seed=initialseed] [-o=outfile]

that's the whole vibe. three little knobs and a dream. 🫶

🦋 DESCRIPTION 🦋

so the llvm-stress tool is literally there to generate random .ll files, and those files get used to test different components of LLVM. that's it. that's the whole job. it's giving fuzzing but make it cute. no cap, it just spawns random instructions so the rest of LLVM can find out if it breaks. 💀

🎀 OPTIONS 🎀

  • -o filename — tell it where to write the output file. the filename, bestie. specify it. 💖
  • -size size — sets how big the generated .ll file is gonna be. size of the file, that's the one. ✨
  • -seed seed — the seed used for the randomly generated instructions. same seed, same chaos, so it's reproducible and that's lowkey the most useful part fr fr. 🌱

👑 EXIT STATUS 👑

llvm-stress returns 0. she does her thing and leaves. no drama. periodt. 💅

🧚 AUTHOR 🧚

Maintained by the LLVM Team (https://llvm.org/). they're the main characters, we're just living in their repo. 🌈

2003-2026, LLVM Project. yes bestie, that's a two-decade-plus run. obsessed.

⚠️ quick vibe check: -size controls the size of the generated file and -seed controls the randomness of the generated instructions. that's genuinely all this page says about them, so don't come for me asking for more lore. 🙈

okay that's the whole page! 🍓 it's page 21 of the LLVM manual, dated 2026-07-22, and yes we are absolutely putting that in the group chat. slay, bye. 💜✨

📦 where this page comes from