diff options
Diffstat (limited to 'tools/memory-model/litmus-tests/R+poonceonces.litmus')
-rw-r--r-- | tools/memory-model/litmus-tests/R+poonceonces.litmus | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/memory-model/litmus-tests/R+poonceonces.litmus b/tools/memory-model/litmus-tests/R+poonceonces.litmus new file mode 100644 index 000000000000..f7a12e00f82d --- /dev/null +++ b/tools/memory-model/litmus-tests/R+poonceonces.litmus @@ -0,0 +1,19 @@ +C R+poonceonces + +{} + +P0(int *x, int *y) +{ + WRITE_ONCE(*x, 1); + WRITE_ONCE(*y, 1); +} + +P1(int *x, int *y) +{ + int r0; + + WRITE_ONCE(*y, 2); + r0 = READ_ONCE(*x); +} + +exists (y=2 /\ 1:r0=0) |