| C LB+poonceonces | |
| (* | |
| * Result: Sometimes | |
| * | |
| * Can the counter-intuitive outcome for the load-buffering pattern | |
| * be prevented even with no explicit ordering? | |
| *) | |
| { | |
| int x; | |
| int y; | |
| } | |
| P0(int *x, int *y) | |
| { | |
| int r0; | |
| r0 = READ_ONCE(*x); | |
| WRITE_ONCE(*y, 1); | |
| } | |
| P1(int *x, int *y) | |
| { | |
| int r0; | |
| r0 = READ_ONCE(*y); | |
| WRITE_ONCE(*x, 1); | |
| } | |
| exists (0:r0=1 /\ 1:r0=1) |