1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cilk-plus/pragma_simd_tests/execute/reduction_ex.c b/gcc/testsuite/gcc.dg/cilk-plus/pragma_simd_tests/execute/reduction_ex.c
new file mode 100644
index 00000000000..5acf7c0c54b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cilk-plus/pragma_simd_tests/execute/reduction_ex.c
@@ -0,0 +1,36 @@
+/* { dg-do run } */
+/* { dg-options "-O3 -fcilkplus" } */
+
+
+/* This is a simple vectorization, it checks if check_off_reduction_var works 
+   and it also checks if it can vectorize this loop in func correctly. */
+#define N 1000
+
+int func (int *p, int *q) {
+    int ii;
+    int x = 0;
+#pragma simd reduction (+:x)
+    for (ii = 0; ii < N; ii++) { 
+	x += (q[ii] + p[ii]);
+    }
+    return x; 
+
+}
+
+int main (int argc, char **argv)
+{
+  int ii = 0, x;
+  int Array[N], Array2[N];
+
+  for (ii = 0; ii < N; ii++)
+    {
+      Array[ii] = 5 + argc;
+      Array2[ii] = argc;
+    }
+  x = func (Array, Array2);
+
+  if (x != N * 7)
+    return 1;
+  return 0;
+}
+