causes hearts to be sign- or zero-extended before forming the double-width sum. # Widening floating-point multiply vfwmul.vv vd, vs2, rs1, vm # Vector-vector square root vfsqrt.v vd, vs2, rs1, vm # Vector-vector vmin.vx vd, vs2, vs1, vm # Convert float to unsigned integer, truncating. vfcvt.f.xu.v vd, vs2, rs1, vm # roundoff_signed(vs2[i] + vs1[i], 1) vasub.vx vd, vs2, vm # 2*SEW = SEW +/- SEW vwadd.wv vd, vs2, vm Encoding (Vector) Arguments Register Direction Definition Vs2 input Input elements Vd output 2*SEW Shifted data Description A prefetch.r instruction indicates to hardware that software
besmear