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, 46 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c/pr36802-2.c b/libgomp/testsuite/libgomp.c/pr36802-2.c
new file mode 100644
index 000000000..06e792f0f
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/pr36802-2.c
@@ -0,0 +1,46 @@
+/* PR middle-end/36802 */
+
+extern void abort (void);
+
+int q;
+
+int
+foo (int k)
+{
+  int i = 6, n = 0;
+  omp_set_dynamic (0);
+  omp_set_nested (1);
+#pragma omp parallel shared (i) num_threads (3)
+  {
+    int l;
+
+    if (omp_get_num_threads () != 3)
+    #pragma omp atomic
+      n += 1;
+    else
+    #pragma omp for
+      for (l = 0; l < 3; l++)
+	if (k)
+	#pragma omp atomic
+	  q += i;
+	else
+	#pragma omp parallel shared (i) num_threads (4)
+	  {
+	    if (omp_get_num_threads () != 4)
+	    #pragma omp atomic
+	      n += 1;
+	    #pragma omp critical
+	      i += 1;
+	  }
+  }
+  if (n == 0 && i != 6 + 3 * 4)
+    abort ();
+  return 0;
+}
+
+int
+main (void)
+{
+  foo (0);
+  return 0;
+}