// vfnmadd: vd[i] = -(vd[i] * f[rs1]) - vs2[i]
VI_VFP_VF_LOOP
({
  vd = f16_mulAdd(f16(vd.v ^ F16_SIGN), rs1, f16(vs2.v ^ F16_SIGN));
},
{
  vd = f32_mulAdd(f32(vd.v ^ F32_SIGN), rs1, f32(vs2.v ^ F32_SIGN));
},
{
  vd = f64_mulAdd(f64(vd.v ^ F64_SIGN), rs1, f64(vs2.v ^ F64_SIGN));
})