VMOVH	(R24), W12     // 7800c321
	VMOVH	110(R19), W8   // 78379a21
	VMOVH	-70(R12), W3   // 7bdd60e1
	VMOVW	(R3), W31      // 78001fe2
	VMOVW	64(R20), W16   // 7810a422
	VMOVW	-104(R17), W24 // 7be68e22
	VMOVD	(R3), W2       // 780018a3
	VMOVD	128(R23), W19  // 7810bce3
	VMOVD	-256(R31), W0  // 7be0f823

	VMOVB	W8, (R0)       // 78000224
	VMOVB	W0, 511(R3)    // 79ff1824
	VMOVB	W21, -512(R12) // 7a006564

	}

	// Wrap a writer and then Reset to that writer.
	w.Reset(&buf4)
	w2 := NewWriter(w)
	w2.WriteString("recur")
	w2.Flush()
	if buf4.String() != "recur" {
		t.Errorf("buf4 = %q, want %q", buf4.String(), "recur")
	}
	w.Reset(&buf5)
	w2.Reset(w)
	w2.WriteString("recur2")
	w2.Flush()
	if buf5.String() != "recur2" {
		t.Errorf("buf5 = %q, want %q", buf5.String(), "recur2")
	}

2²⁸-1] w0 := b - fieldCenteredMod(r[i]) v[0] = byte(w0 << 0) v[1] = byte(w0 >> 8) v[2] = byte(w0 >> 16) w1 := b - fieldCenteredMod(r[i+1]) v[2] |= byte(w1 << 2) v[3] = byte(w1 >> 6) v[4] = byte(w1 >> 14) w2 := b - fieldCenteredMod(r[i+2]) v[4] |= byte(w2 << 4) v[5] = byte(w2 >> 4) v[6] = byte(w2 >> 12) w3 := b - fieldCenteredMod(r[i+3]) v[6] |= byte(w3 << 6) v[7] = byte(w3 >> 2) v[8] = byte(w3 >> 10) v = v[4*18/8:] } return out } // bitPack20 implements BitPack(r mod± q, 2¹⁹-1, 2¹⁹), which packs...