obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 83 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c++/task-1.C b/libgomp/testsuite/libgomp.c++/task-1.C
new file mode 100644
index 000000000..94ab6f21f
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/task-1.C
@@ -0,0 +1,83 @@
+extern "C" void abort ();
+
+int a = 18;
+
+void
+f1 (int i, int j, int k)
+{
+  int l = 6, m = 7, n = 8;
+#pragma omp task private(j, m) shared(k, n)
+  {
+    j = 6;
+    m = 5;
+    if (++a != 19 || ++i != 9 || j != 6 || ++l != 7 || m != 5 || ++n != 9)
+      #pragma omp atomic
+	k++;
+  }
+#pragma omp taskwait
+  if (a != 19 || i != 8 || j != 26 || k != 0 || l != 6 || m != 7 || n != 9)
+    abort ();
+}
+
+int v1 = 1, v2 = 2, v5 = 5;
+int e;
+
+void
+f2 (void)
+{
+  int v3 = 3;
+#pragma omp sections private (v1) firstprivate (v2)
+  {
+  #pragma omp section
+    {
+      int v4 = 4;
+      v1 = 7;
+      #pragma omp task
+	{
+	  if (++v1 != 8 || ++v2 != 3 || ++v3 != 4 || ++v4 != 5 || ++v5 != 6)
+	    e = 1;
+	}
+      #pragma omp taskwait
+      if (v1 != 7 || v2 != 2 || v3 != 3 || v4 != 4 || v5 != 6)
+	abort ();
+      if (e)
+	abort ();
+    }
+  }
+}
+
+void
+f3 (int i, int j, int k)
+{
+  int l = 6, m = 7, n = 8;
+#pragma omp task private(j, m) shared(k, n) untied
+  {
+    j = 6;
+    m = 5;
+    if (++a != 19 || ++i != 9 || j != 6 || ++l != 7 || m != 5 || ++n != 9)
+      #pragma omp atomic
+	k++;
+  }
+#pragma omp taskwait
+  if (a != 19 || i != 8 || j != 26 || k != 0 || l != 6 || m != 7 || n != 9)
+    abort ();
+}
+
+int
+main ()
+{
+  f1 (8, 26, 0);
+  f2 ();
+  a = 18;
+  f3 (8, 26, 0);
+  a = 18;
+#pragma omp parallel num_threads(4)
+  {
+    #pragma omp master
+      {
+	f1 (8, 26, 0);
+	a = 18;
+	f3 (8, 26, 0);
+      }
+  }
+}