1 files changed, 34 insertions, 0 deletions
diff --git a/openmp/runtime/test/ompt/misc/threads.c b/openmp/runtime/test/ompt/misc/threads.c
new file mode 100644
index 00000000000..4a0fc6f466b
--- /dev/null
+++ b/openmp/runtime/test/ompt/misc/threads.c
@@ -0,0 +1,34 @@
+// RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
+// REQUIRES: ompt
+#include "callback.h"
+#include <omp.h>
+
+int main() {
+  int x = 0;
+#pragma omp parallel num_threads(4)
+  {
+#pragma omp atomic
+    x++;
+  }
+
+  // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
+
+  // CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_initial=1, thread_id=[[MASTER_ID]]
+  // CHECK: {{^}}[[MASTER_ID]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[MASTER_ID]]
+  // CHECK: {{^}}[[WORKER_ID1:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID1]]
+  // CHECK: {{^}}[[WORKER_ID1]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID1]]
+  // CHECK: {{^}}[[WORKER_ID2:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID2]]
+  // CHECK: {{^}}[[WORKER_ID2]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID2]]
+  // CHECK: {{^}}[[WORKER_ID3:[0-9]+]]: ompt_event_thread_begin:
+  // CHECK-SAME: thread_type=ompt_thread_worker=2, thread_id=[[WORKER_ID3]]
+  // CHECK: {{^}}[[WORKER_ID3]]: ompt_event_thread_end:
+  // CHECK-SAME: thread_id=[[WORKER_ID3]]
+
+  return 0;
+}