void do_subfzeo_64 (void) { T1 = T0; T0 = ~T0 + xer_ca; if (likely(!(((uint64_t)~T1 ^ UINT64_MAX) & ((uint64_t)(~T1) ^ (uint64_t)T0) & (1ULL << 63)))) { xer_ov = 0; } else { xer_ov = 1; xer_so = 1; } if (likely((uint64_t)T0 >= (uint64_t)~T1)) { xer_ca = 0; } else { xer_ca = 1; } }