diff options
Diffstat (limited to 'gcc/cp/decl2.c')
| -rw-r--r-- | gcc/cp/decl2.c | 47 |
1 files changed, 2 insertions, 45 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 666669e..23b98f5 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -1782,10 +1782,7 @@ var_finalized_p (tree var) void mark_needed (tree decl) { - /* It's possible that we no longer need to set - TREE_SYMBOL_REFERENCED here directly, but doing so is - harmless. */ - TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) = 1; + TREE_USED (decl) = 1; mark_decl_referenced (decl); } @@ -1811,9 +1808,7 @@ decl_needed_p (tree decl) return true; /* If this entity was used, let the back end see it; it will decide whether or not to emit it into the object file. */ - if (TREE_USED (decl) - || (DECL_ASSEMBLER_NAME_SET_P (decl) - && TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))) + if (TREE_USED (decl)) return true; /* Functions marked "dllexport" must be emitted so that they are visible to other DLLs. */ @@ -3436,44 +3431,6 @@ generate_ctor_and_dtor_functions_for_priority (splay_tree_node n, void * data) return 0; } -/* Called via LANGHOOK_CALLGRAPH_ANALYZE_EXPR. It is supposed to mark - decls referenced from front-end specific constructs; it will be called - only for language-specific tree nodes. - - Here we must deal with member pointers. */ - -tree -cxx_callgraph_analyze_expr (tree *tp, int *walk_subtrees ATTRIBUTE_UNUSED) -{ - tree t = *tp; - - switch (TREE_CODE (t)) - { - case PTRMEM_CST: - if (TYPE_PTRMEMFUNC_P (TREE_TYPE (t))) - cgraph_mark_address_taken_node ( - cgraph_get_create_node (PTRMEM_CST_MEMBER (t))); - break; - case BASELINK: - if (TREE_CODE (BASELINK_FUNCTIONS (t)) == FUNCTION_DECL) - cgraph_mark_address_taken_node ( - cgraph_get_create_node (BASELINK_FUNCTIONS (t))); - break; - case VAR_DECL: - if (DECL_CONTEXT (t) - && flag_use_repository - && TREE_CODE (DECL_CONTEXT (t)) == FUNCTION_DECL) - /* If we need a static variable in a function, then we - need the containing function. */ - mark_decl_referenced (DECL_CONTEXT (t)); - break; - default: - break; - } - - return NULL; -} - /* Java requires that we be able to reference a local address for a method, and not be confused by PLT entries. If hidden aliases are supported, collect and return all the functions for which we should |