Lines Matching refs:r2
37 1: ldrb r2, [r0] /* load next byte */
39 cmp r2, #0 /* was it a NUL? */
43 2: ldrb r2, [r1, r0] /* load next byte from append */
44 strb r2, [r0] /* store it */
46 cmp r2, #0 /* was it a NUL? */
52 1: ldrb r2, [ip], #1 /* load next byte */
53 teq r2, #0 /* was it a NUL? */
56 2: ldrb r2, [r1], #1 /* load next byte from append */
57 strb r2, [ip], #1 /* store it */
58 teq r2, #0 /* was it a NUL? */