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, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/nested-5.c b/gcc/testsuite/gcc.dg/torture/stackalign/nested-5.c
new file mode 100644
index 000000000..95eba0482
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/nested-5.c
@@ -0,0 +1,38 @@
+/* { dg-do run } */
+
+extern void abort (void);
+extern void exit (int);
+
+#ifndef NO_TRAMPOLINES
+static void recursive (int n, void (*proc) (void))
+{
+  __label__ l1;
+
+  void do_goto (void)
+  {
+    goto l1;
+  }
+
+  if (n == 3)
+      recursive (n - 1, do_goto);
+  else if (n > 0)
+    recursive (n - 1, proc);
+  else
+    (*proc) ();
+  return;
+
+l1:
+  if (n == 3)
+    exit (0);
+  else
+    abort ();
+}
+
+int main ()
+{
+  recursive (10, abort);
+  abort ();
+}
+#else
+int main () { return 0; }
+#endif