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-rw-r--r--libgomp/testsuite/libgomp.c/pr34513.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/pr34513.c b/libgomp/testsuite/libgomp.c/pr34513.c
new file mode 100644
index 000000000..76c7ac1f3
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/pr34513.c
@@ -0,0 +1,33 @@
+/* PR c++/34513 */
+/* { dg-do run } */
+
+#include <omp.h>
+
+extern void abort ();
+
+static int errors = 0;
+static int thrs = 4;
+
+int
+main ()
+{
+ omp_set_dynamic (0);
+
+ #pragma omp parallel num_threads (thrs)
+ {
+ static int shrd = 0;
+
+ #pragma omp atomic
+ shrd += 1;
+
+ #pragma omp barrier
+
+ if (shrd != thrs)
+ #pragma omp atomic
+ errors += 1;
+ }
+
+ if (errors)
+ abort ();
+ return 0;
+}