Imported gcc-4.4.3

[msp430-gcc.git] / libgomp / testsuite / libgomp.c / nestedfn-3.c

diff --git a/libgomp/testsuite/libgomp.c/nestedfn-3.c b/libgomp/testsuite/libgomp.c/nestedfn-3.c
new file mode 100644 (file)
index 0000000..8f8847f
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/nestedfn-3.c
@@ -0,0 +1,52 @@
+/* { dg-do run } */
+
+#include <omp.h>
+
+extern void abort (void);
+
+int
+main (void)
+{
+  int i = 5, l = 0;
+  int foo (void) { return i == 6; }
+  int bar (void) { return i - 3; }
+
+  omp_set_dynamic (0);
+
+#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l)
+  if (omp_get_num_threads () != 1)
+    l = 1;
+
+  i++;
+
+#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l)
+  if (omp_get_num_threads () != 3)
+    l = 1;
+
+  i++;
+
+#pragma omp master
+  if (bar () != 4)
+    abort ();
+
+#pragma omp single
+  {
+    if (foo ())
+      abort ();
+    i--;
+    if (! foo ())
+      abort ();
+  }
+
+  if (l)
+    abort ();
+
+  i = 8;
+#pragma omp atomic
+  l += bar ();
+
+  if (l != 5)
+    abort ();
+
+  return 0;
+}