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, 77 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/vect-115.c b/gcc/testsuite/gcc.dg/vect/vect-115.c
new file mode 100644
index 000000000..ce6eaf454
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-115.c
@@ -0,0 +1,77 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 16
+
+struct s{
+  int b[N];
+  int c[N];
+  int m;
+};
+
+struct t{
+  struct s strc_s;
+  int m;
+};
+
+struct test1{
+  struct t strc_t;
+  struct t *ptr_t;
+  int k;
+  int l;
+};
+
+int a[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
+
+__attribute__ ((noinline))
+int main1 ()
+{
+  int i;
+  struct test1 tmp1;
+  struct t tmp2;
+
+  tmp1.ptr_t = &tmp2;
+
+  /* DR bases comparison: record and array.  */
+  for (i = 0; i < N; i++)
+    {
+      tmp1.strc_t.strc_s.b[i] = a[i];
+    }
+
+  /* Check results.  */
+  for (i = 0; i < N; i++)
+    {
+      if (tmp1.strc_t.strc_s.b[i] != a[i])
+	abort();
+    }
+
+  /* DR bases comparison: record containing ptr and array.  */
+  for (i = 0; i < N; i++)
+    {
+      tmp1.ptr_t->strc_s.c[i] = a[i];
+    }
+
+  /* Check results.  */
+  for (i = 0; i < N; i++)
+    {
+      if (tmp1.ptr_t->strc_s.c[i] != a[i])
+	abort();
+    }
+
+    
+  return 0;
+}
+       
+int main (void)
+{
+  check_vect ();
+    
+  return main1 ();
+}
+          
+/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
+  
+