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// vfmsac: vd[i] = +(vs1[i] * vs2[i]) - vd[i] VI_VFP_VV_LOOP ({ vd = f32_mulAdd(vs1, vs2, f32(vd.v ^ F32_SIGN)); }, { vd = f64_mulAdd(vs1, vs2, f64(vd.v ^ F64_SIGN)); })