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, 33 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c/pr39591-1.c b/libgomp/testsuite/libgomp.c/pr39591-1.c
new file mode 100644
index 000000000..dfd8d9e8a
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/pr39591-1.c
@@ -0,0 +1,33 @@
+/* PR other/39591 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+int err;
+
+int
+main (void)
+{
+#pragma omp parallel
+  {
+    int array[40];
+    int i;
+    for (i = 0; i < sizeof array / sizeof array[0]; i++)
+      array[i] = 0x55555555;
+
+#pragma omp for schedule(dynamic)
+    for (i = 0; i < 50; i++)
+#pragma omp task shared(array)
+      {
+	int j;
+	for (j = 0; j < sizeof array / sizeof array[0]; j++)
+	  if (array[j] != 0x55555555)
+#pragma omp atomic
+	    err++;
+      }
+  }
+  if (err)
+    abort ();
+  return 0;
+}