1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index d921886..5fe1f1f 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -3480,6 +3480,12 @@ extern VEC(tree, gc) **decl_debug_args_insert (tree);
 #define DECL_FUNCTION_SPECIFIC_OPTIMIZATION(NODE) \
    (FUNCTION_DECL_CHECK (NODE)->function_decl.function_specific_optimization)
 
+/* In FUNCTION_DECL, this is set if this function has other versions generated
+   using "target" attributes.  The default version is the one which does not
+   have any "target" attribute set. */
+#define DECL_FUNCTION_VERSIONED(NODE)\
+   (FUNCTION_DECL_CHECK (NODE)->function_decl.versioned_function)
+
 /* FUNCTION_DECL inherits from DECL_NON_COMMON because of the use of the
    arguments/result/saved_tree fields by front ends.   It was either inherit
    FUNCTION_DECL from non_common, or inherit non_common from FUNCTION_DECL,
@@ -3524,8 +3530,8 @@ struct GTY(()) tree_function_decl {
   unsigned looping_const_or_pure_flag : 1;
   unsigned has_debug_args_flag : 1;
   unsigned tm_clone_flag : 1;
-
-  /* 1 bit left */
+  unsigned versioned_function : 1;
+  /* No bits left.  */
 };
 
 /* The source language of the translation-unit.  */