https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70199
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code Component|c |middle-end --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Is this reduced from some other code because this code seems undefined. That is : uint16_t lfsr = 0xACE1u; ... goto *labels[lfsr & mask]; Will be 0x11 for the inner most loop always and labels has only three elements.