}

// It should never have more than 1 entry,
// because some optab entries have opcode sequences that
// are longer than 2 bytes (zoffset=2 here),
// ROUNDPD and ROUNDPS and recently added BLENDPD,
// to name a few.
var yxshuf = []ytab{
	{Zibm_r, 2, argList{Yu8, Yxm, Yxr}},
}

var yextrw = []ytab{
	{Zibm_r, 2, argList{Yu8, Yxr, Yrl}},
	{Zibr_m, 2, argList{Yu8, Yxr, Yml}},
}