diff options
Diffstat (limited to 'tools/memory-model/litmus-tests/CoRR+poonceonce+Once.litmus')
-rw-r--r-- | tools/memory-model/litmus-tests/CoRR+poonceonce+Once.litmus | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/memory-model/litmus-tests/CoRR+poonceonce+Once.litmus b/tools/memory-model/litmus-tests/CoRR+poonceonce+Once.litmus new file mode 100644 index 000000000000..5b83d57f6ac5 --- /dev/null +++ b/tools/memory-model/litmus-tests/CoRR+poonceonce+Once.litmus @@ -0,0 +1,19 @@ +C CoRR+poonceonce+Once + +{} + +P0(int *x) +{ + WRITE_ONCE(*x, 1); +} + +P1(int *x) +{ + int r0; + int r1; + + r0 = READ_ONCE(*x); + r1 = READ_ONCE(*x); +} + +exists (1:r0=1 /\ 1:r1=0) |