Lines Matching refs:o2
14 ldx [%o0], %o2 ! Set the current value
16 casx [%o0], %o2, %o3 ! Do the compare and swap
17 cmp %o2, %o3 ! Check whether successful
22 mov %o2, %o0 ! Set the new value
33 ldx [%o0], %o2 ! set the current
34 addx %o2, 0x1, %o3 ! Increment and store current
35 casx [%o0], %o2, %o3 ! Do the compare and swap
36 cmp %o3, %o2 ! Check whether successful
53 ldx [%o0], %o2 ! set the current
54 subx %o2, 0x1, %o3 ! decrement and store current
55 casx [%o0], %o2, %o3 ! Do the compare and swap
56 cmp %o3, %o2 ! Check whether successful
