1 files changed, 29 insertions, 0 deletions
diff --git a/libitm/testsuite/libitm.c/simple-2.c b/libitm/testsuite/libitm.c/simple-2.c
new file mode 100644
index 00000000000..e92c917340d
--- /dev/null
+++ b/libitm/testsuite/libitm.c/simple-2.c
@@ -0,0 +1,29 @@
+/* Simplest test involving real threads.  Verify we get the correct answer.  */
+
+#include <stdlib.h>
+#include <pthread.h>
+
+static int x;
+
+static void *start (void *dummy __attribute__((unused)))
+{
+  __transaction_atomic { x++; }
+  return NULL;
+}
+
+int main()
+{
+  pthread_t p[10];
+  int i;
+
+  for (i = 0; i < 10; ++i)
+    pthread_create (p+i, NULL, start, NULL);
+
+  for (i = 0; i < 10; ++i)
+    pthread_join  (p[i], NULL);
+
+  if (x != 10)
+    abort ();
+
+  return 0;
+}