Lines Matching full:r2
11 mov r2, #1
20 mov r3, r2, lsl r3
21 1: ldrex r2, [r1]
22 \instr r2, r2, r3
23 strex r0, r2, [r1]
36 mov r2, #1
40 mov r3, r2, lsl r3 @ create mask
47 1: ldrex r2, [r1]
48 ands r0, r2, r3 @ save old value of bit
49 \instr r2, r2, r3 @ toggle bit
50 strex ip, r2, [r1]
74 and r2, r0, #31
77 mov r3, r3, lsl r2
79 ldr r2, [r1, r0, lsl #2]
80 \instr r2, r2, r3
81 str r2, [r1, r0, lsl #2]
104 ldr r2, [r1, r0, lsl #2]!
106 tst r2, r0, lsl r3
107 \instr r2, r2, r0, lsl r3
108 \store r2, [r1]