Imported gcc-4.4.3

[msp430-gcc.git] / libgomp / testsuite / libgomp.c++ / ctor-11.C

diff --git a/libgomp/testsuite/libgomp.c++/ctor-11.C b/libgomp/testsuite/libgomp.c++/ctor-11.C
new file mode 100644 (file)
index 0000000..8f501e8
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/ctor-11.C
@@ -0,0 +1,100 @@
+// PR c++/36308
+// { dg-do run }
+
+#include <omp.h>
+#include <assert.h>
+
+#define N 10
+
+struct B
+{
+  static int icount;
+  static int ccount;
+  static int dcount;
+  static int xcount;
+
+  B ();
+  B (const B &);
+  virtual ~B ();
+  B& operator= (const B &);
+  void doit ();
+  static void clear () { icount = ccount = dcount = xcount = 0; }
+};
+
+int B::icount;
+int B::ccount;
+int B::dcount;
+int B::xcount;
+
+B::B ()
+{
+  #pragma omp atomic
+    icount++;
+}
+
+B::B (const B &)
+{
+  #pragma omp atomic
+    ccount++;
+}
+
+B::~B ()
+{
+  #pragma omp atomic
+    dcount++;
+}
+
+void
+B::doit ()
+{
+  #pragma omp atomic
+    xcount++;
+}
+
+static int nthreads;
+
+void
+test1 ()
+{
+  B b[N];
+  #pragma omp parallel private (b)
+    {
+      #pragma omp master
+       nthreads = omp_get_num_threads ();
+      b[0].doit ();
+    }
+}
+
+void
+test2 ()
+{
+  B b;
+  #pragma omp parallel firstprivate (b)
+    {
+      #pragma omp single
+       nthreads = omp_get_num_threads ();
+      b.doit ();
+    }
+}
+
+int
+main ()
+{
+  omp_set_dynamic (0);
+  omp_set_num_threads (4);
+
+  B::clear ();
+  test1 ();
+  assert (B::xcount == nthreads);
+  assert (B::ccount == 0);
+  assert (B::icount == (nthreads + 1) * N);
+  assert (B::dcount == (nthreads + 1) * N);
+
+  B::clear ();
+  test2 ();
+  assert (B::xcount == nthreads);
+  assert (B::ccount == nthreads);
+  assert (B::icount == 1);
+  assert (B::dcount == nthreads + 1);
+  return 0;
+}