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, 54 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/slp-multitypes-11.c b/gcc/testsuite/gcc.dg/vect/slp-multitypes-11.c
new file mode 100644
index 000000000..602517bfc
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/slp-multitypes-11.c
@@ -0,0 +1,54 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 18 
+
+struct s 
+{
+  int a;
+  int b;
+  int c;
+};
+
+char in[N*3] = {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};
+
+__attribute__ ((noinline)) int
+main1 ()
+{
+  int i;
+  struct s out[N];
+
+  for (i = 0; i < N; i++)
+    {
+      out[i].a = (int) in[i*3] + 1;
+      out[i].b = (int) in[i*3 + 1] + 2;
+      out[i].c = (int) in[i*3 + 2] + 3;
+    }
+
+  /* check results:  */
+  for (i = 0; i < N; i++)
+    {
+      if (out[i].a !=  (int) in[i*3] + 1
+         || out[i].b != (int) in[i*3 + 1] + 2
+         || out[i].c != (int) in[i*3 + 2] + 3)
+	abort ();
+    }
+
+  return 0;
+}
+
+int main (void)
+{
+  check_vect ();
+
+  main1 ();
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"  { target vect_unpack } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect"  { target vect_unpack } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
+