https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108844
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2023-02-20 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. Probably a algorithmic deficiency in the sincos pass which tries to combine all sin/cos uses of a specific value but in this case would need to combine them into two distinct sincos calls.