diff options
Diffstat (limited to 'gcc/ipa-icf.cc')
| -rw-r--r-- | gcc/ipa-icf.cc | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/gcc/ipa-icf.cc b/gcc/ipa-icf.cc index b354fb1..c7596f9 100644 --- a/gcc/ipa-icf.cc +++ b/gcc/ipa-icf.cc @@ -2166,7 +2166,9 @@ sem_item_optimizer::write_summary (void) !lsei_end_p (lsei); lsei_next_in_partition (&lsei)) { - symtab_node *node = lsei_node (lsei); + symtab_node *node = dyn_cast <symtab_node *> (lsei_node (lsei)); + if (!node) + continue; if (m_symtab_node_map.get (node)) count++; @@ -2179,7 +2181,9 @@ sem_item_optimizer::write_summary (void) !lsei_end_p (lsei); lsei_next_in_partition (&lsei)) { - symtab_node *node = lsei_node (lsei); + symtab_node *node = dyn_cast <symtab_node *> (lsei_node (lsei)); + if (!node) + continue; sem_item **item = m_symtab_node_map.get (node); @@ -2233,7 +2237,7 @@ sem_item_optimizer::read_section (lto_file_decl_data *file_data, for (i = 0; i < count; i++) { unsigned int index; - symtab_node *node; + toplevel_node *node; lto_symtab_encoder_t encoder; index = streamer_read_uhwi (&ib_main); @@ -2241,12 +2245,11 @@ sem_item_optimizer::read_section (lto_file_decl_data *file_data, node = lto_symtab_encoder_deref (encoder, index); hashval_t hash = streamer_read_uhwi (&ib_main); - gcc_assert (node->definition); + if (symtab_node *snode = dyn_cast <symtab_node *> (node)) + gcc_assert (snode->definition); - if (is_a<cgraph_node *> (node)) + if (cgraph_node *cnode = dyn_cast <cgraph_node *> (node)) { - cgraph_node *cnode = dyn_cast <cgraph_node *> (node); - sem_function *fn = new sem_function (cnode, &m_bmstack); unsigned count = streamer_read_uhwi (&ib_main); inchash::hash hstate (0); @@ -2263,10 +2266,8 @@ sem_item_optimizer::read_section (lto_file_decl_data *file_data, fn->set_hash (hash); m_items.safe_push (fn); } - else + else if (varpool_node *vnode = dyn_cast <varpool_node *> (node)) { - varpool_node *vnode = dyn_cast <varpool_node *> (node); - sem_variable *var = new sem_variable (vnode, &m_bmstack); var->set_hash (hash); m_items.safe_push (var); |