https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115734
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |arm aarch64 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- It would probably be good to split this bug for the missed optimization when using __builtin_addc (on arm and aarch64 at least) and the missed optimization to detect addc with the open-coded variant. I've classified the bug as for the first issue.