Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 36 insertions, 0 deletions

diff --git a/gcc-4.9/libgomp/testsuite/libgomp.c++/reduction-1.C b/gcc-4.9/libgomp/testsuite/libgomp.c++/reduction-1.C
new file mode 100644
index 000000000..665163af0
--- /dev/null
+++ b/gcc-4.9/libgomp/testsuite/libgomp.c++/reduction-1.C
@@ -0,0 +1,36 @@
+#include <omp.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+  int i = 0, j = 0, k = ~0;
+  double d = 1.0;
+#pragma omp parallel num_threads(4) reduction(+:i) reduction(*:d) reduction(&:k)
+  {
+    if (i != 0 || d != 1.0 || k != ~0)
+#pragma omp atomic
+      j |= 1;
+  
+    if (omp_get_num_threads () != 4)
+#pragma omp atomic
+      j |= 2;
+
+    i = omp_get_thread_num ();
+    d = i + 1;
+    k = ~(1 << (2 * i));
+  }
+
+  if (j & 1)
+    abort ();
+  if ((j & 2) == 0)
+    {
+      if (i != (0 + 1 + 2 + 3))
+	abort ();
+      if (d != (1.0 * 2.0 * 3.0 * 4.0))
+	abort ();
+      if (k != (~0 ^ 0x55))
+	abort ();
+    }
+  return 0;
+}