https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115010
--- Comment #16 from Thorsten Otto <ad...@tho-otto.de> --- Yes, i'm just curious what that "latent bug" might be. It might not have to do directly with that __builtin_mul_overflow() at all, because when using -m68060, library calls to __mulsi3() are used to avoid the 32x32 muls.l instruction which is not implemented on 060. That makes less registers available in the caller.
