https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106967
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Dunno about PRE, but generally, one can't rule out NaNs or infinities in the IL when -ffinite-math-only, all we can say is if those appear, it is undefined behavior. So, we can't ICE on those, but we are free to optimize as if those paths weren't there.