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, 30 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr42245.c b/gcc/testsuite/gcc.dg/pr42245.c
new file mode 100644
index 000000000..98dd1d067
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr42245.c
@@ -0,0 +1,30 @@
+/* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
+/* { dg-options "-O2 -fselective-scheduling -fsel-sched-pipelining" } */
+
+extern int N_words;
+typedef struct DIS_node_struct DIS_node;
+typedef struct CON_list_struct CON_list;
+
+struct DIS_node_struct
+{
+  CON_list *cl;
+};
+
+void
+build_DIS_CON_tree (void)
+{
+  int w;
+  DIS_node *dnroot, *dn;
+  CON_list *child, *xchild;
+  for (w = 0; w < N_words; w++)
+    {
+      if (dnroot == ((void *) 0))
+        {
+          dnroot = dn;
+          for (child = dn->cl; child != ((void *) 0); child = xchild)
+            {
+            }
+        }
+    }
+}
+