https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107413
Wilco <wilco at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wilco at gcc dot gnu.org --- Comment #2 from Wilco <wilco at gcc dot gnu.org> --- That's interesting - if the reassociation pass has become a bit smarter in the last 5 years, we might no longer need this workaround. What is the effect on the overall SPECFP score? Did you try other values like fp_reassoc_width = 2 or 3?