Creating release candidate final from release_700 branchsvn-tags/RELEASE_700

git-svn-id: https://llvm.org/svn/llvm-project/openmp/tags/RELEASE_700@342381 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 47 insertions, 0 deletions

diff --git a/final/runtime/test/lock/omp_test_nest_lock.c b/final/runtime/test/lock/omp_test_nest_lock.c
new file mode 100644
index 0000000..2fa6fd2
--- /dev/null
+++ b/final/runtime/test/lock/omp_test_nest_lock.c
@@ -0,0 +1,47 @@
+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+#include "omp_testsuite.h"
+
+static omp_nest_lock_t lck;
+
+int test_omp_test_nest_lock()
+{
+  int nr_threads_in_single = 0;
+  int result = 0;
+  int nr_iterations = 0;
+  int i;
+
+  omp_init_nest_lock (&lck);
+  #pragma omp parallel shared(lck)
+  {
+    #pragma omp for
+    for (i = 0; i < LOOPCOUNT; i++)
+    {
+      /*omp_set_lock(&lck);*/
+      while(!omp_test_nest_lock (&lck))
+      {};
+      #pragma omp flush
+      nr_threads_in_single++;
+      #pragma omp flush
+      nr_iterations++;
+      nr_threads_in_single--;
+      result = result + nr_threads_in_single;
+      omp_unset_nest_lock (&lck);
+    }
+  }
+  omp_destroy_nest_lock (&lck);
+  return ((result == 0) && (nr_iterations == LOOPCOUNT));
+}
+
+int main()
+{
+  int i;
+  int num_failed=0;
+
+  for(i = 0; i < REPETITIONS; i++) {
+    if(!test_omp_test_nest_lock()) {
+      num_failed++;
+    }
+  }
+  return num_failed;
+}