diff options
Diffstat (limited to 'gcc/objc/objc-act.c')
| -rw-r--r-- | gcc/objc/objc-act.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index fb3b79f..3dace91 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -60,6 +60,7 @@ Boston, MA 02111-1307, USA. */ #include "debug.h" #include "target.h" #include "diagnostic.h" +#include "cgraph.h" /* This is the default way of generating a method name. */ /* I am not sure it is really correct. @@ -294,6 +295,7 @@ static void handle_class_ref PARAMS ((tree)); static void generate_struct_by_value_array PARAMS ((void)) ATTRIBUTE_NORETURN; static void encode_complete_bitfield PARAMS ((int, tree, int)); +static void mark_referenced_methods PARAMS ((void)); /*** Private Interface (data) ***/ @@ -486,6 +488,7 @@ objc_init (filename) void finish_file () { + mark_referenced_methods (); c_objc_common_finish_file (); /* Finalize Objective-C runtime data. No need to generate tables @@ -4028,6 +4031,29 @@ generate_dispatch_table (type, name, size, list) } static void +mark_referenced_methods () +{ + struct imp_entry *impent; + tree chain; + + for (impent = imp_list; impent; impent = impent->next) + { + chain = CLASS_CLS_METHODS (impent->imp_context); + while (chain) + { + cgraph_mark_needed_node (cgraph_node (METHOD_DEFINITION (chain))); + chain = TREE_CHAIN (chain); + } + chain = CLASS_NST_METHODS (impent->imp_context); + while (chain) + { + cgraph_mark_needed_node (cgraph_node (METHOD_DEFINITION (chain))); + chain = TREE_CHAIN (chain); + } + } +} + +static void generate_dispatch_tables () { tree initlist, chain, method_list_template; |