https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118818
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- It's probably also some time since this got any tuning (for recent uarchs). IIRC originally latency wasn't much worse.
[Bug target/118818] Optimization of divps to rcpps + newton can cause slow down
rguenth at gcc dot gnu.org via Gcc-bugs Tue, 11 Feb 2025 01:40:29 -0800
- [Bug c/118818] New: Optimiz... benjamin.meier70 at gmail dot com via Gcc-bugs
- [Bug c/118818] Optimiz... amonakov at gcc dot gnu.org via Gcc-bugs
- [Bug c/118818] Optimiz... benjamin.meier70 at gmail dot com via Gcc-bugs
- [Bug target/118818] Op... pinskia at gcc dot gnu.org via Gcc-bugs
- [Bug target/118818] Op... rguenth at gcc dot gnu.org via Gcc-bugs
