1 files changed, 41 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/cilk-plus/PS/reduction-3.c b/gcc-4.9/gcc/testsuite/c-c++-common/cilk-plus/PS/reduction-3.c
new file mode 100644
index 000000000..35cb904a5
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/c-c++-common/cilk-plus/PS/reduction-3.c
@@ -0,0 +1,41 @@
+/* { dg-do run } */
+/* { dg-options "-O3 -fcilkplus" } */
+
+#define N 256
+#if HAVE_IO
+#include <stdio.h>
+#endif
+#include <stdlib.h>
+
+int
+reduction_simd (int *a)
+{
+  int s = 0;
+
+#pragma simd reduction (+:s)
+  for (int i = 0; i < N; i++)
+    {
+      s += a[i];
+    }
+
+  return s;
+}
+
+int
+main ()
+{
+  int *a = (int *) malloc (N * sizeof (int));
+  int i, s = (N - 1) * N / 2;
+
+  for (i = 0; i < N; i++)
+    {
+      a[i] = i;
+    }
+#if HAVE_IO
+  printf ("%d, %d\n", s, reduction_simd (a));
+#endif
+  if (s == reduction_simd (a))
+    return 0;
+  else
+    return 1;
+}