1 files changed, 16 insertions, 0 deletions
diff --git a/regressions/ck_pr/benchmark/ck_pr_neg_64.c b/regressions/ck_pr/benchmark/ck_pr_neg_64.c
new file mode 100644
index 0000000..d4e0ad9
--- /dev/null
+++ b/regressions/ck_pr/benchmark/ck_pr_neg_64.c
@@ -0,0 +1,16 @@
+#include <ck_pr.h>
+
+#ifdef CK_F_PR_NEG_64
+#define ATOMIC ck_pr_neg_64(object)
+#define ATOMIC_STRING "ck_pr_neg_64"
+#include "benchmark.h"
+#else
+#warning Did not find NEG_64 implementation.
+#include <stdlib.h>
+
+int
+main(void)
+{
+	exit(EXIT_FAILURE);
+}
+#endif