arm/insts/fplib.cc

627     uint16_t c_mnt = FP16_MANT(c);
634     if (fp16_is_signalling_NaN(c_exp, c_mnt))
642     if (fp16_is_NaN(c_exp, c_mnt))
656     uint32_t c_mnt = FP32_MANT(c);
663     if (fp32_is_signalling_NaN(c_exp, c_mnt))
671     if (fp32_is_NaN(c_exp, c_mnt))
685     uint64_t c_mnt = FP64_MANT(c);
692     if (fp64_is_signalling_NaN(c_exp, c_mnt))
700     if (fp64_is_NaN(c_exp, c_mnt))
1504     uint16_t a_mnt, b_mnt, c_mnt, x;
1509     fp16_unpack(&c_sgn, &c_exp, &c_mnt, c, mode, flags);
1515         ((!b_mnt && fp16_is_infinity(c_exp, c_mnt)) ||
1516          (!c_mnt && fp16_is_infinity(b_exp, b_mnt)))) {
1526     if ((b_exp == FP16_EXP_INF && !c_mnt) ||
1538     if (!a_mnt && (!b_mnt || !c_mnt) && a_sgn == (b_sgn ^ c_sgn))
1548     y_mnt = (uint32_t)b_mnt * c_mnt << 3;
1589     uint32_t a_mnt, b_mnt, c_mnt, x;
1594     fp32_unpack(&c_sgn, &c_exp, &c_mnt, c, mode, flags);
1600         ((!b_mnt && fp32_is_infinity(c_exp, c_mnt)) ||
1601          (!c_mnt && fp32_is_infinity(b_exp, b_mnt)))) {
1611     if ((b_exp == FP32_EXP_INF && !c_mnt) ||
1623     if (!a_mnt && (!b_mnt || !c_mnt) && a_sgn == (b_sgn ^ c_sgn))
1633     y_mnt = (uint64_t)b_mnt * c_mnt << 3;
1674     uint64_t a_mnt, b_mnt, c_mnt, x;
1679     fp64_unpack(&c_sgn, &c_exp, &c_mnt, c, mode, flags);
1685         ((!b_mnt && fp64_is_infinity(c_exp, c_mnt)) ||
1686          (!c_mnt && fp64_is_infinity(b_exp, b_mnt)))) {
1696     if ((b_exp == FP64_EXP_INF && !c_mnt) ||
1708     if (!a_mnt && (!b_mnt || !c_mnt) && a_sgn == (b_sgn ^ c_sgn))
1719     mul62x62(&y0_mnt, &y1_mnt, b_mnt, c_mnt << 3);