/* Serialize the ipa info for lto. */
static void
-ipa_reference_write_summary (cgraph_node_set set)
+ipa_reference_write_summary (cgraph_node_set set,
+ varpool_node_set vset ATTRIBUTE_UNUSED)
{
struct cgraph_node *node;
struct lto_simple_output_block *ob
generate_summary, /* generate_summary */
ipa_reference_write_summary, /* write_summary */
ipa_reference_read_summary, /* read_summary */
- NULL, /* function_read_summary */
+ NULL, /* write_optimization_summary */
+ NULL, /* read_optimization_summary */
NULL, /* stmt_fixup */
0, /* TODOs */
NULL, /* function_transform */