Lines Matching refs:r8
50 mr %r8, %r3 /* Save dst (return value) */
63 mr %r8, %r3 /* Save dst (return value) */
65 cmpw %r4, %r8 /* Branch to reverse if */
72 addi %r8, %r8, -4 /* due to auto-update of 'load' */
85 stwu %r6, 4(%r8) /* Store previous word */
92 stwu %r7, 4(%r8) /* Store previous word */
99 stwu %r7, 4(%r8) /* ... store last word */
109 stbu %r6, 4(%r8) /* since we pre-adjusted by 4 */
115 stbu %r6, 1(%r8) /* updating addr by 1 */
125 add %r8, %r8, %r5 /* so add count to string ptrs */
138 stwu %r6, -4(%r8) /* Store previous word */
146 stwu %r7, -4(%r8) /* Store previous word */
155 stwu %r7, -4(%r8) /* ... store last word */
167 stbu %r6, -1(%r8) /* byte */