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.c-torture/execute/931017-1.c b/gcc/testsuite/gcc.c-torture/execute/931017-1.c
new file mode 100644
index 000000000..5917bd95b
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/931017-1.c
@@ -0,0 +1,54 @@
+int v;
+
+main ()
+{
+  f ();
+  exit (0);
+}
+
+h1 ()
+{
+  return 0;
+}
+
+h2 (e)
+     int *e;
+{
+  if (e != &v)
+    abort ();
+  return 0;
+}
+
+g (c)
+     char *c;
+{
+  int i;
+  int b;
+
+  do
+    {
+      i = h1 ();
+      if (i == -1)
+	return 0;
+      else if (i == 1)
+	h1 ();
+    }
+  while (i == 1);
+
+  do
+    b = h2 (&v);
+  while (i == 5);
+
+  if (i != 2)
+    return b;
+  *c = 'a';
+
+  return 0;
+}
+
+
+f ()
+{
+  char c;
+  g (&c);
+}