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, 78 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c/reduction-5.c b/libgomp/testsuite/libgomp.c/reduction-5.c
new file mode 100644
index 000000000..de87d9f6d
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/reduction-5.c
@@ -0,0 +1,78 @@
+/* PR middle-end/36506 */
+
+extern void abort (void);
+
+int
+main (void)
+{
+  int sum = 0, prod = 1;
+#pragma omp parallel
+  #pragma omp sections reduction (+:sum)
+    {
+    #pragma omp section
+      sum += 2;
+    #pragma omp section
+      sum += 2;
+    #pragma omp section
+      sum += 2;
+    }
+  if (sum != 6)
+    abort ();
+  sum = 0;
+#pragma omp parallel sections reduction (+:sum)
+  {
+  #pragma omp section
+    sum += 2;
+  #pragma omp section
+    sum += 2;
+  #pragma omp section
+    sum += 2;
+  }
+  if (sum != 6)
+    abort ();
+  sum = 0;
+#pragma omp parallel
+  #pragma omp sections reduction (+:sum) reduction (*:prod)
+    {
+    #pragma omp section
+      {
+	sum += 2;
+	prod *= 2;
+      }
+    #pragma omp section
+      {
+	sum += 2;
+	prod *= 2;
+      }
+    #pragma omp section
+      {
+	sum += 2;
+	prod *= 2;
+      }
+    }
+  if (sum != 6 || prod != 8)
+    abort ();
+  sum = 0;
+  prod = 1;
+#pragma omp parallel sections reduction (+:sum) reduction (*:prod)
+  {
+  #pragma omp section
+    {
+      sum += 2;
+      prod *= 2;
+    }
+  #pragma omp section
+    {
+      sum += 2;
+      prod *= 2;
+    }
+  #pragma omp section
+    {
+      sum += 2;
+      prod *= 2;
+    }
+  }
+  if (sum != 6 || prod != 8)
+    abort ();
+  return 0;
+}