1 files changed, 60 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/vector-subscript-1.c b/gcc/testsuite/gcc.c-torture/execute/vector-subscript-1.c
new file mode 100644
index 000000000..03647fd50
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vector-subscript-1.c
@@ -0,0 +1,60 @@
+/* dg-do run */
+#define vector __attribute__((vector_size(sizeof(int)*4) ))
+
+/* Check to make sure that we extract and insert the vector at the same
+   location for vector subscripting and that vectors layout are the same
+   as arrays. */
+
+struct TV4
+{
+    vector int v;
+};
+
+typedef struct TV4 MYV4;
+static inline int *f(MYV4 *a, int i)
+{
+  return &(a->v[i]);
+}
+
+static inline MYV4 myfunc2( int x, int y, int z, int w )
+{
+    MYV4 temp;
+    *f(&temp, 0 ) = x;
+    *f(&temp, 1 ) = y;
+    *f(&temp, 2 ) = z;
+    *f(&temp, 3 ) = w;
+    return temp;
+}
+
+MYV4 val3;
+
+__attribute__((noinline)) void modify (void) 
+{
+    val3 = myfunc2( 1, 2, 3, 4 );
+}
+
+int main( int argc, char* argv[] )
+{
+  int a[4];
+  int i;
+  
+  modify();
+  
+  if (*f(&val3, 0 ) != 1)
+    __builtin_abort ();
+  if (*f(&val3, 1 ) != 2)
+    __builtin_abort ();
+  if (*f(&val3, 2 ) != 3)
+    __builtin_abort ();
+  if (*f(&val3, 3 ) != 4)
+    __builtin_abort ();
+    
+  __builtin_memcpy(a, &val3, 16);
+  for(i = 0; i < 4; i++)
+    if (a[i] != i+1)
+      __builtin_abort ();
+  
+  
+  return 0;
+}
+