Lines Matching refs:x2

31 	mov	x2, #1
33 	lsl	x3, x2, x3		// Create mask
34 1:	ldxr	x2, [x1]
35 	\instr	x2, x2, x3
36 	stxr	w0, x2, [x1]
46 	mov	x2, #1
48 	lsl	x4, x2, x3		// Create mask
49 1:	ldxr	x2, [x1]
50 	lsr	x0, x2, x3		// Save old value of bit
51 	\instr	x2, x2, x4		// toggle bit
52 	stlxr	w5, x2, [x1]