vect-complex-5.c: New test.

2008-08-04  Victor Kaplansky  <victork@il.ibm.com>

        * gcc.dg/vect/vect-complex-5.c: New test.

From-SVN: r138643

gcc/testsuite/ChangeLog

+2008-08-04  Victor Kaplansky  <victork@il.ibm.com>
+
+	* gcc.dg/vect/vect-complex-5.c: New test.
+
 2008-08-04  Simon Baldwin  <simonb@google.com>
 
 	PR c++/36999

gcc/testsuite/gcc.dg/vect/vect-complex-5.c

+/* { dg-require-effective-target vect_int } */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 16
+
+struct foostr {
+  _Complex short f1;
+  _Complex short f2;
+};
+
+_Complex short a1[64] __attribute__ ((__aligned__(16)));
+_Complex short a2[64] __attribute__ ((__aligned__(16)));
+_Complex short b1[64] __attribute__ ((__aligned__(16)));
+_Complex short b2[64] __attribute__ ((__aligned__(16)));
+struct foostr c[64] __attribute__ ((__aligned__(16)));
+
+__attribute__ ((noinline)) void
+foo (void)
+{
+  int i;
+
+  for (i = 0; i < N; i++)
+    {
+      c[i].f1 = a1[i] + b1[i];
+      c[i].f2 = a2[i] + b2[i];
+    }
+
+}
+
+int
+main (void)
+{ 
+  int i;
+  check_vect ();
+  
+  foo ();
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */