src/riscv/rv64d.cpp

543     expect<int64_t>(256, []{return D::fcvt_w_d(256.3);},
545     expect<int64_t>(-256, []{return D::fcvt_w_d(-256.2);},
547     expect<int64_t>(0, []{return D::fcvt_w_d(0.0);}, "fcvt.w.d, 0.0");
548     expect<int64_t>(0, []{return D::fcvt_w_d(-0.0);}, "fcvt.w.d, -0.0");
550             []{return D::fcvt_w_d(numeric_limits<double>::max());},
552     expect<int64_t>(0, []{return D::fcvt_w_d(numeric_limits<double>::min());},
555             []{return D::fcvt_w_d(numeric_limits<double>::infinity());},
558             []{return D::fcvt_w_d(-numeric_limits<double>::infinity());},
561             []{return D::fcvt_w_d(numeric_limits<double>::quiet_NaN());},
564             []{return D::fcvt_w_d(-numeric_limits<double>::quiet_NaN());},
567             []{return D::fcvt_w_d(numeric_limits<double>::signaling_NaN());},