https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77457
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|target |middle-end --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed, this most likely should only be enabled for -dA: https://gcc.gnu.org/onlinedocs/gcc-6.2.0/gcc/Developer-Options.html#Developer-Options Note also should be shown in C99 hex floats because that is 100% exactly representable of the number in binary :).