Code Mala Tang

Aug 24, 2025 · Backend Development

Can You Trust Your Compiler? Discover Hidden Bugs and Protection Tips

This article examines why compilers can be unreliable, explains how optimization errors, undefined‑behavior assumptions, and hardware‑specific code generation can introduce subtle bugs, presents real‑world examples from GCC, MSVC and Clang, and offers practical strategies to detect and avoid such compiler faults.