diff options
Diffstat (limited to 'gcc/ipa-icf-gimple.c')
-rw-r--r-- | gcc/ipa-icf-gimple.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/gcc/ipa-icf-gimple.c b/gcc/ipa-icf-gimple.c index f4e9a75b9de..3193823ce5a 100644 --- a/gcc/ipa-icf-gimple.c +++ b/gcc/ipa-icf-gimple.c @@ -51,14 +51,12 @@ namespace ipa_icf_gimple { of declarations that can be skipped. */ func_checker::func_checker (tree source_func_decl, tree target_func_decl, - bool compare_polymorphic, bool ignore_labels, hash_set<symtab_node *> *ignored_source_nodes, hash_set<symtab_node *> *ignored_target_nodes) : m_source_func_decl (source_func_decl), m_target_func_decl (target_func_decl), m_ignored_source_nodes (ignored_source_nodes), m_ignored_target_nodes (ignored_target_nodes), - m_compare_polymorphic (compare_polymorphic), m_ignore_labels (ignore_labels) { function *source_func = DECL_STRUCT_FUNCTION (source_func_decl); @@ -156,23 +154,7 @@ func_checker::compare_decl (tree t1, tree t2) if (!compatible_types_p (TREE_TYPE (t1), TREE_TYPE (t2))) return return_false (); - /* TODO: we are actually too strict here. We only need to compare if - T1 can be used in polymorphic call. */ - if (TREE_ADDRESSABLE (t1) - && m_compare_polymorphic - && !compatible_polymorphic_types_p (TREE_TYPE (t1), TREE_TYPE (t2), - false)) - return return_false (); - - if ((t == VAR_DECL || t == PARM_DECL || t == RESULT_DECL) - && DECL_BY_REFERENCE (t1) - && m_compare_polymorphic - && !compatible_polymorphic_types_p (TREE_TYPE (t1), TREE_TYPE (t2), - true)) - return return_false (); - bool existed_p; - tree &slot = m_decl_map.get_or_insert (t1, &existed_p); if (existed_p) return return_with_debug (slot == t2); |