Matt Godbolt personal blog
Why xor eax, eax?
Why do compilers love xor-ing registers so much?
- Points
- 576
- HN comments
- 215
- Submissions
- 1
- Cited by
- 0 commenters
Software EngineeringSystems & Performance2025
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Dec 1, 2025 | Why xor eax, eax? by hasheddan | 576 | 215 |