diff options
Diffstat (limited to 'gcc/ipa.c')
| -rw-r--r-- | gcc/ipa.c | 21 |
1 files changed, 20 insertions, 1 deletions
@@ -207,7 +207,7 @@ cgraph_remove_unreachable_nodes (bool before_inlining_p, FILE *file) #endif varpool_reset_queue (); for (node = cgraph_nodes; node; node = node->next) - if (!cgraph_can_remove_if_no_direct_calls_p (node) + if (!cgraph_can_remove_if_no_direct_calls_and_refs_p (node) && ((!DECL_EXTERNAL (node->decl)) || before_inlining_p)) { @@ -405,6 +405,25 @@ cgraph_remove_unreachable_nodes (bool before_inlining_p, FILE *file) varpool_remove_node (vnode); } } + if (file) + fprintf (file, "\nClearing address taken flags:"); + for (node = cgraph_nodes; node; node = node->next) + if (node->address_taken + && !node->reachable_from_other_partition) + { + int i; + struct ipa_ref *ref; + bool found = false; + for (i = 0; ipa_ref_list_refering_iterate (&node->ref_list, i, ref) + && !found; i++) + found = true; + if (!found) + { + if (file) + fprintf (file, " %s", cgraph_node_name (node)); + node->address_taken = false; + } + } #ifdef ENABLE_CHECKING verify_cgraph (); |