bool operator()( const float64_t& lhs, const float64_t& rhs )const { return f64_lt(lhs, rhs); }
uint64_t helper_flt_d(CPURISCVState *env, uint64_t frs1, uint64_t frs2) { frs1 = f64_lt(frs1, frs2); set_fp_exceptions; return frs1; }
int __aeabi_dcmplt(aeabi_double_t a, aeabi_double_t b) { return f64_lt(f64(a), f64(b)); }