Lines Matching refs:r2
10 mov r2, #1
19 mov r3, r2, lsl r3
20 1: ldrex r2, [r1]
21 \instr r2, r2, r3
22 strex r0, r2, [r1]
35 mov r2, #1
39 mov r3, r2, lsl r3 @ create mask
46 1: ldrex r2, [r1]
47 ands r0, r2, r3 @ save old value of bit
48 \instr r2, r2, r3 @ toggle bit
49 strex ip, r2, [r1]
65 and r2, r0, #31
68 mov r3, r3, lsl r2
70 ldr r2, [r1, r0, lsl #2]
71 \instr r2, r2, r3
72 str r2, [r1, r0, lsl #2]
95 ldr r2, [r1, r0, lsl #2]!
97 tst r2, r0, lsl r3
98 \instr r2, r2, r0, lsl r3
99 \store r2, [r1]