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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/vector-subscript-3.c b/gcc/testsuite/gcc.c-torture/execute/vector-subscript-3.c
new file mode 100644
index 000000000..97d531c17
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vector-subscript-3.c
@@ -0,0 +1,26 @@
+/* dg-do run */
+#define vector __attribute__((vector_size(16) ))
+
+/* Check whether register declaration of vector type still 
+   allow us to subscript this type.  */
+
+typedef vector short myvec_t;
+
+struct vec_s {
+    vector short member;
+};
+
+
+int main () {
+  register short vector v0 = {1,2,3,4,5,6,7};
+  register myvec_t v1 = {1,2,3,4,5,6,7};
+  register struct vec_s v2;
+    
+  v2.member = v1;
+
+  short r = v0[0] + v1[1] + v2.member[2];
+  if (r != 6)
+    __builtin_abort ();
+
+  return 0;
+}