LLVM
Fewer than 5 people recommend it so far, so there's no written verdict. Here is what commenters said.
4recommend
2warn against
Jan 12, 2026first mention
Oct 15, 2026latest mention
Why people recommend it
“we use quite a few of their llvm patches and are very thankful for their work”
builds a distro with a different threat modelon “RipGrep musl binaries occasionally segfault during v…”
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“GCC and LLVM having won the compiler wars and being extremely high quality”
“I love LLVM though.”
C/C++ developer on macOS and Linuxon “LLVM: The Bad Parts”
Caveats and dissent
“LLVM is a classic compiler backend optimized for mutable aliasing, which means it is not that great at producing code for VLIW architectures.”
“There was a notorious LLVM pass that had more bugs than lines of code”
compiler developeron “Draig, a Welsh Programming Language”
Who recommends it in their own words
Threads where it came up
- 11 year old unsoundness bugs found in Rust borrow checker 1 mention
- Homebrew 7.0.0 1 mention
- RipGrep musl binaries occasionally segfault during very-large searches 1 mention
- GCC steering committee announces AI policy 1 mention
- Introduction to Compilers and Language Design 1 mention
- Draig, a Welsh Programming Language 1 mention
Data: llvm.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 7
“LLVM is a classic compiler backend optimized for mutable aliasing, which means it is not that great at producing code for VLIW architectures.”
“I use `lima` and `llvm` every day with brew.”
“we use quite a few of their llvm patches and are very thankful for their work”
“GCC and LLVM having won the compiler wars and being extremely high quality”
“custom-lang to LLVM IR to webassembly (via LLVM) compiler”
“There was a notorious LLVM pass that had more bugs than lines of code”
“I love LLVM though.”