uint64_t helper_mulldo(CPUPPCState *env, uint64_t arg1, uint64_t arg2) { int64_t th; uint64_t tl; muls64(&tl, (uint64_t *)&th, arg1, arg2); /* If th != 0 && th != -1, then we had an overflow */ if (likely((uint64_t)(th + 1) <= 1)) { env->ov = 0; } else { env->so = env->ov = 1; } return (int64_t)tl; }
uint64_t helper_mulldo(CPUPPCState *env, uint64_t arg1, uint64_t arg2) { int64_t th; uint64_t tl; muls64(&tl, (uint64_t *)&th, arg1, arg2);   if (likely((uint64_t)(th + 1) <= 1)) { env->ov = 0; } else { env->so = env->ov = 1; } return (int64_t)tl; }