diff options
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index 33eb821dd5d..e09a858bdac 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -184,6 +184,9 @@ struct GTY((chain_next ("%h.next"), chain_prev ("%h.previous"))) cgraph_node { struct cgraph_node *prev_sibling_clone; struct cgraph_node *clones; struct cgraph_node *clone_of; + /* For normal nodes pointer to the list of alias nodes, in alias + nodes pointer to the normal node. */ + struct cgraph_node *same_body; /* For functions with many calls sites it holds map from call expression to the edge to speed up cgraph_edge function. */ htab_t GTY((param_is (struct cgraph_edge))) call_site_hash; @@ -241,6 +244,9 @@ struct GTY((chain_next ("%h.next"), chain_prev ("%h.previous"))) cgraph_node { unsigned alias : 1; /* Set for nodes that was constructed and finalized by frontend. */ unsigned finalized_by_frontend : 1; + /* Set for alias nodes, same_body points to the node they are alias of + and they are linked through the next/previous pointers. */ + unsigned same_body_alias : 1; }; typedef struct cgraph_node *cgraph_node_ptr; @@ -416,8 +422,9 @@ struct cgraph_edge *cgraph_create_edge (struct cgraph_node *, struct cgraph_node * cgraph_get_node (tree); struct cgraph_node *cgraph_node (tree); +bool cgraph_same_body_alias (tree, tree); +void cgraph_remove_same_body_alias (struct cgraph_node *); struct cgraph_node *cgraph_node_for_asm (tree); -struct cgraph_node *cgraph_node_for_decl (tree); struct cgraph_edge *cgraph_edge (struct cgraph_node *, gimple); void cgraph_set_call_stmt (struct cgraph_edge *, gimple); void cgraph_set_call_stmt_including_clones (struct cgraph_node *, gimple, gimple); |