}

func zero_byte_39(a *[39]byte) {
	*a = [39]byte{} // arm64:"MOVD",-"MOVB",-"MOVH",-"MOVW"
}

func zero_byte_2_idx(b []byte, idx int) {
	_, _ = b[idx+0], b[idx+1]
	// arm64:`MOVH\sZR,\s\(R[0-9]+\)\(R[0-9]+\)`,-`MOVB`
	// ppc64x:`MOVH\s`
	b[idx+0], b[idx+1] = 0, 0
}

func zero_byte_2_idx2(b []byte, idx int) {
	_, _ = b[(idx<<1)+0], b[(idx<<1)+1]
	// arm64:`MOVH\sZR,\s\(R[0-9]+\)\(R[0-9]+<<1\)`,-`MOVB`