--- /dev/null
+/* { dg-do run } */
+/* { dg-additional-sources pr24455-1.c } */
+/* { dg-require-effective-target tls_runtime } */
+
+extern void abort (void);
+
+extern int i;
+#pragma omp threadprivate(i)
+
+int main()
+{
+ i = 0;
+
+#pragma omp parallel default(none) num_threads(10)
+ {
+ i++;
+#pragma omp barrier
+ if (i != 1)
+ abort ();
+ }
+
+ return 0;
+}