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Diffstat (limited to 'tools/memory-model/litmus-tests/CoWW+poonceonce.litmus')
| -rw-r--r-- | tools/memory-model/litmus-tests/CoWW+poonceonce.litmus | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/memory-model/litmus-tests/CoWW+poonceonce.litmus b/tools/memory-model/litmus-tests/CoWW+poonceonce.litmus new file mode 100644 index 000000000..0d9f0a958 --- /dev/null +++ b/tools/memory-model/litmus-tests/CoWW+poonceonce.litmus @@ -0,0 +1,18 @@ +C CoWW+poonceonce + +(* + * Result: Never + * + * Test of write-write coherence, that is, whether or not two successive + * writes to the same variable are ordered. + *) + +{} + +P0(int *x) +{ + WRITE_ONCE(*x, 1); + WRITE_ONCE(*x, 2); +} + +exists (x=1) |