Lines Matching refs:r2
9 mov r2, #1
13 mov r3, r2, lsl r3
14 1: ldrex r2, [r1]
15 \instr r2, r2, r3
16 strex r0, r2, [r1]
29 mov r2, #1
33 mov r3, r2, lsl r3 @ create mask
35 1: ldrex r2, [r1]
36 ands r0, r2, r3 @ save old value of bit
37 \instr r2, r2, r3 @ toggle bit
38 strex ip, r2, [r1]
54 and r2, r0, #31
57 mov r3, r3, lsl r2
59 ldr r2, [r1, r0, lsl #2]
60 \instr r2, r2, r3
61 str r2, [r1, r0, lsl #2]
84 ldr r2, [r1, r0, lsl #2]!
86 tst r2, r0, lsl r3
87 \instr r2, r2, r0, lsl r3
88 \store r2, [r1]