Imported gcc-4.4.3

[msp430-gcc.git] / libgomp / testsuite / libgomp.c / nestedfn-1.c

diff --git a/libgomp/testsuite/libgomp.c/nestedfn-1.c b/libgomp/testsuite/libgomp.c/nestedfn-1.c
new file mode 100644 (file)
index 0000000..26c0d23
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/nestedfn-1.c
@@ -0,0 +1,49 @@
+/* { dg-do run } */
+
+#include <omp.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+  int a = 1, b = 2, c = 3;
+  void
+  foo (void)
+  {
+    int l = 0;
+#pragma omp parallel shared (a) private (b) firstprivate (c) \
+                    num_threads (2) reduction (||:l)
+    {
+      if (a != 1 || c != 3) l = 1;
+#pragma omp barrier
+      if (omp_get_thread_num () == 0)
+       {
+         a = 4;
+         b = 5;
+         c = 6;
+       }
+#pragma omp barrier
+      if (omp_get_thread_num () == 1)
+       {
+         if (a != 4 || c != 3) l = 1;
+         a = 7;
+         b = 8;
+         c = 9;
+       }
+      else if (omp_get_num_threads () == 1)
+       a = 7;
+#pragma omp barrier
+      if (omp_get_thread_num () == 0)
+       if (a != 7 || b != 5 || c != 6) l = 1;
+#pragma omp barrier
+      if (omp_get_thread_num () == 1)
+       if (a != 7 || b != 8 || c != 9) l = 1;
+    }
+    if (l)
+      abort ();
+  }
+  foo ();
+  if (a != 7)
+    abort ();
+  return 0;
+}