1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/tree-flow-inline.h b/gcc/tree-flow-inline.h
index e2b4f97..d87adc3 100644
--- a/gcc/tree-flow-inline.h
+++ b/gcc/tree-flow-inline.h
@@ -91,6 +91,15 @@ gimple_nonlocal_all (struct function *fun)
   gcc_assert (fun && fun->gimple_df);
   return fun->gimple_df->nonlocal_all;
 }
+
+/* Hashtable of variables annotations.  Used for static variables only;
+   local variables have direct pointer in the tree node.  */
+static inline htab_t
+gimple_var_anns (struct function *fun)
+{
+  return fun->gimple_df->var_anns;
+}
+
 /* Initialize the hashtable iterator HTI to point to hashtable TABLE */
 
 static inline void *
@@ -194,6 +203,16 @@ var_ann (tree t)
   gcc_assert (t);
   gcc_assert (DECL_P (t));
   gcc_assert (TREE_CODE (t) != FUNCTION_DECL);
+  if (TREE_STATIC (t))
+    {
+      struct static_var_ann_d *sann
+        = ((struct static_var_ann_d *)
+	   htab_find_with_hash (gimple_var_anns (cfun), t, DECL_UID (t)));
+      if (!sann)
+	return NULL;
+      gcc_assert (sann->ann.common.type = VAR_ANN);
+      return &sann->ann;
+    }
   gcc_assert (!t->base.ann
 	      || t->base.ann->common.type == VAR_ANN);