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, 25 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vector-init-2.c b/gcc/testsuite/gcc.dg/vector-init-2.c
new file mode 100644
index 000000000..6527f495d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vector-init-2.c
@@ -0,0 +1,25 @@
+/* { dg-do run } */
+
+/* PR C/31499, test that the C front-end treats vectors like an array
+   and that it works at runtime. */
+
+#define vector __attribute__((__vector_size__(4*sizeof(int)) ))
+vector signed int v1[]={0,1,2,3,4,5,6,7};
+
+
+int main(void)
+{
+  int i;
+  for (i = 0; i < sizeof(v1)/sizeof(v1[0]); i++)
+  {
+    vector int t = v1[i];
+    int *d = (int*)&t;
+    int j;
+    for (j = 0; j < 4; j++)
+      {
+        if (d[j] != i * 4 + j)
+	  __builtin_abort ();
+      }
+  }
+  return 0;
+}
\ No newline at end of file