Lmst

Illuminating the processor core with LLVM-mca

💡✨ Here's a groundbreaking revelation: using LLVM-mca might actually help your #processor core perform better! 😂 Who knew staring at a bunch of #charts and numbers could lead to anything other than a headache? 📊🤯
https://abseil.io/fast/99 #LLVM #mca #performance #revelation #performance #optimization #HackerNews #ngated

Illuminating the processor core with LLVM-mca

https://abseil.io/fast/99

#HackerNews #LLVM-mca #ProcessorCore #Illumination #Technology #HackerNews #Abseil

The idea is to automatically generate the JIT from uxn.c using my research meta-tracing framework metajit.cpp (https://github.com/can-lehmann/metajit.cpp). The idea is to compile uxn.c to LLVM IR and then convert that to metajit.cpp's JIT IR.

#llvm #uxn

Architecture diagram for a meta-tracing JIT for uxn. See GitHub Readme for more info

Does LLVM produce slower RISC-V code than GCC? Currently, yes.

Can we make LLVM produce faster code? Also, yes!

https://lukelau.me/2025/12/10/closing-the-gap-pt1.html

#llvm #riscv

Targeted Testing of Compiler Optimizations via Grammar-Level Composition Styles

#LLVM #Compilers

https://hgpu.org/?p=30440

🎄 Ah yes, because what better way to spread holiday cheer than by turning a simple "Hello, World" into a convoluted #LLVM escapade? 🤯 Let's take #Java, add a sprinkle of LLVM, and voila: a perfect recipe for a December headache! 🎅💻
https://www.javaadvent.com/2025/12/java-hello-world-llvm-edition.html #holidaycheer #codingfun #Decemberheadache #HackerNews #ngated

🌗 Java 透過 LLVM 實現「Hello World」
➤ 從 Java 發出 LLVM 指令，一窺底層編譯的奧妙
✤ https://www.javaadvent.com/2025/12/java-hello-world-llvm-edition.html
這篇文章介紹如何利用 Java 的 Foreign Function & Memory (FFM) API，直接呼叫 LLVM C API，進而從 Java 環境中建構、編譯並執行 LLVM 中間語言 (IR) 的「Hello, World!」程式。作者首先說明 LLVM 的基本概念與安裝方式，接著介紹 LLVM IR 的結構，並展示如何使用 `jextract` 工具為 LLVM C API 產生 Java 綁定。文章逐步指導讀者如何建立 LLVM 模組、生成 LLVM IR，最終目標是能夠在 Java 中完成一個完整的、能夠執行 native code 的「Hello, World!」應用。
+ 太令人驚奇了！竟然能直接用 Java 操控 LLVM，感覺像是打開了新
#Java #LLVM #FFM API #編譯器

Java Hello World, LLVM Edition

https://www.javaadvent.com/2025/12/java-hello-world-llvm-edition.html

#HackerNews #Java #Hello #World #LLVM #Edition #Java #LLVM #Programming #Languages #Tech #News

Java Hello World, LLVM Edition

https://www.javaadvent.com/2025/12/java-hello-world-llvm-edition.html

#java #llvm

PHP isn't just for the web anymore. 🐘

Introducing php-universe & the px CLI: A unified toolchain to compile PHP 8.x everywhere.

Write once, deploy to: 📦 Native Binaries (LLVM) 📱 iOS Static Libs 🕸️ WebAssembly 💡 IoT Firmware

It's time for PHP's "Cargo moment."

📜 Story: https://dev.to/makalin/the-php-cargo-moment-why-i-built-a-universal-toolchain-5dkd 💻 Code: https://github.com/makalin/php-universe

#PHP #Wasm #LLVM #iOS #OpenSource

How Fil-C Works
https://fil-c.org/how

> Fil-C achieves memory safety for C and C++ code by transforming all unsafe operations in LLVM IR into code that does dynamic checking to catch all violations of Fil-C’s rules.

#CLanguage #FilC #Cpp #LLVM

Что происходит после fn main() в Rust?

Привет! Хочу вместе с вами разобрать, как же код на Rust превращается в готовый исполняемый файл . Мы пишем программу, например, fn main() { println!("Hello, Habr!"); } , компилируем, и на выходе получаем бинарник. Что происходит под капотом компилятора Rust в этот момент? Давайте аккуратненько заглянем внутрь этого таинственного процесса.

https://habr.com/ru/companies/beget/articles/972248/

#rust #cargo #llvm #компилятор

Why is the zig compiler so much faster than the rust compiler? Is it because of #llvm ? Or just the more complex features rust offers (traits, generics, livetimes ...)

RE: https://mastodon.social/users/andrewrk/statuses/115246740883519151

What do you do when you can’t find sleep?
- Me: prompt a compiler language for fun.
#llvm #c #swift #llm

We just extended the deadline for the #LLVM dev room at #FOSDEM submissions until 7th of December. There's still time to make your submission at https://pretalx.fosdem.org/fosdem-2026/cfp !
Full CFP at https://discourse.llvm.org/t/88746