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, 55 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20030807-8.c b/gcc/testsuite/gcc.dg/tree-ssa/20030807-8.c
new file mode 100644
index 000000000..77fd3e59a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/20030807-8.c
@@ -0,0 +1,55 @@
+/* { dg-do compile } */
+/* { dg-options "-O1 -fdump-tree-dom2" } */
+                                                                                
+struct die_struct;
+typedef struct die_struct *dw_die_ref;
+typedef struct dw_loc_list_struct *dw_loc_list_ref;
+enum dw_val_class
+{
+  dw_val_class_loc_list,
+};
+typedef struct dw_val_struct
+{
+  enum dw_val_class val_class;
+  union dw_val_struct_union
+    {
+      dw_loc_list_ref val_loc_list;
+    }
+  v;
+}
+dw_val_node;
+typedef struct dw_attr_struct *dw_attr_ref;
+typedef struct dw_attr_struct
+{
+  dw_val_node dw_attr_val;
+}
+dw_attr_node;
+
+extern __inline__ enum dw_val_class
+AT_class (a)
+     dw_attr_ref a;
+{
+  return a->dw_attr_val.val_class;
+}
+
+extern __inline__ dw_loc_list_ref
+AT_loc_list (a)
+     dw_attr_ref a;
+{
+  if (AT_class (a) == dw_val_class_loc_list)
+    return a->dw_attr_val.v.val_loc_list;
+}
+
+void
+output_location_lists (die)
+     dw_die_ref die;
+{
+  dw_die_ref c;
+  dw_attr_ref d_attr;
+    if (AT_class (d_attr) == dw_val_class_loc_list)
+      output_loc_list (AT_loc_list (d_attr));
+}
+
+/* There should be exactly one IF conditional, in output_location_lists.  */
+/* { dg-final { scan-tree-dump-times "if " 1 "dom2"} } */
+/* { dg-final { cleanup-tree-dump "dom2" } } */