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, 46 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/vect-63.c b/gcc/testsuite/gcc.dg/vect/vect-63.c
new file mode 100644
index 000000000..70628da2b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-63.c
@@ -0,0 +1,46 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 16
+
+__attribute__ ((noinline))
+int main1 ()
+{
+  int i, j;
+  int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
+  int ia[N*2][4][N];
+
+  /* Multidimensional array. Aligned. 
+     The first dimension depends on j: not vectorizable. */
+  for (i = 0; i < N; i++)
+    {
+      for (j = 0; j < N; j++)
+        {
+           ia[i + j][1][j] = ib[i];
+        }
+    }
+
+  /* check results: */  
+  for (i = 0; i < N; i++)
+    {
+      for (j = 0; j < N; j++)
+        {
+           if (ia[i + j][1][j] != ib[i])
+              abort();
+        }
+    }
+
+  return 0;
+}
+
+int main (void)
+{ 
+  check_vect ();
+
+  return main1 ();
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */