diff options
Diffstat (limited to 'gcc/ipa-icf.c')
| -rw-r--r-- | gcc/ipa-icf.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c index ad868e10c04..8f8a0cf3463 100644 --- a/gcc/ipa-icf.c +++ b/gcc/ipa-icf.c @@ -534,8 +534,9 @@ sem_function::equals_wpa (sem_item *item, if (opt_for_fn (decl, flag_devirtualize) && (TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE || TREE_CODE (TREE_TYPE (item->decl)) == METHOD_TYPE) - && (!flag_ipa_cp - || ipa_is_param_used (IPA_NODE_REF (dyn_cast <cgraph_node *>(node)), + && (ipa_node_params_sum == NULL + || IPA_NODE_REF (get_node ())->descriptors.is_empty () + || ipa_is_param_used (IPA_NODE_REF (get_node ()), 0)) && compare_polymorphic_p ()) { @@ -2501,14 +2502,15 @@ sem_item_optimizer::update_hash_by_addr_refs () m_items[i]->update_hash_by_addr_refs (m_symtab_node_map); if (m_items[i]->type == FUNC) { + cgraph_node *cnode = dyn_cast <cgraph_node *> (m_items[i]->node); + if (TREE_CODE (TREE_TYPE (m_items[i]->decl)) == METHOD_TYPE && contains_polymorphic_type_p (method_class_type (TREE_TYPE (m_items[i]->decl))) && (DECL_CXX_CONSTRUCTOR_P (m_items[i]->decl) - || ((!flag_ipa_cp - || ipa_is_param_used ( - IPA_NODE_REF - (dyn_cast <cgraph_node *>(m_items[i]->node)), 0)) + || ((ipa_node_params_sum == NULL + || IPA_NODE_REF (cnode)->descriptors.is_empty () + || ipa_is_param_used (IPA_NODE_REF (cnode), 0)) && static_cast<sem_function *> (m_items[i]) ->compare_polymorphic_p ()))) { |