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, 40 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/vect-multitypes-16.c b/gcc/testsuite/gcc.dg/vect/vect-multitypes-16.c
new file mode 100644
index 000000000..176333c2b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-multitypes-16.c
@@ -0,0 +1,40 @@
+/* { dg-require-effective-target vect_long_long } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 64
+
+char x[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
+
+__attribute__ ((noinline)) int
+foo (int len, long long *z) {
+  int i;
+
+  for (i=0; i<len; i++) {
+    z[i] = x[i];
+  }
+}
+
+
+int main (void)
+{
+  char i;
+  long long z[N+4];
+
+  check_vect ();
+
+  foo (N,z+2);
+
+  for (i=0; i<N; i++) {
+    if (z[i+2] != x[i])
+      abort ();
+  }
+  
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_unpack } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { ! vect_unpack } } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
+