diff options
author | Jan Hubicka <jh@suse.cz> | 2012-04-23 13:13:46 +0200 |
---|---|---|
committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-04-23 11:13:46 +0000 |
commit | 93a18a7075dcd4a082766c3220bd20a9303ee614 (patch) | |
tree | 8583b0547a986de2a3217f54b54d037cced74b1d /gcc/c-decl.c | |
parent | da4343c3df0d915cad6bd4a69fdf2517add84996 (diff) | |
download | gcc-93a18a7075dcd4a082766c3220bd20a9303ee614.zip gcc-93a18a7075dcd4a082766c3220bd20a9303ee614.tar.gz gcc-93a18a7075dcd4a082766c3220bd20a9303ee614.tar.bz2 |
lto-symtab.c (lto_cgraph_replace_node): Do not call mark_reahcable_node.
* lto-symtab.c (lto_cgraph_replace_node): Do not call
mark_reahcable_node.
* cgraph.c (cgraph_remove_node): Do not clear reachable.
(cgraph_mark_reachable_node): Remove.
(cgraph_mark_force_output_node): Do not set reachable.
(dump_cgraph_node): Do not dump reachable.
(cgraph_create_virtual_clone): Do not set reachable.
* cgraph.h (cgraph_node): Remove reachable flag.
(varpool_node): Remove reachable flag.
(cgraph_mark_if_needed): Remove.
(cgraph_mark_reachable_node): Remove.
* tree-emutls.c (ipa_lower_emutls): Do not check
reachable.
* cgraphunit.c (cgraph_finalize_function): Do not mark node as
reachable.
(cgraph_add_new_function): Likewise.
(cgraph_mark_if_needed): Remove.
(cgraph_analyze_function): Do not set target as reachable.
(process_function_and_variable_attributes): Do not care about dllexport.
(cgraph_analyze_functions): Do not set reachable flags.
(cgraph_mark_functions_to_output): Do not check reachability.
(cgraph_copy_node_for_versioning): Do not set reachable flag.
(dbxout_expand_expr): Update.
* c-decl.c (merge_decls): Do not track changed externs.
* ipa.c: Include pointer-set.h
(enqueue_cgraph_node): Use reachable pointer set.
(process_references): Likewise.
(cgraph_remove_unreachable_nodes): Likewise.
(whole_program_function_and_variable_visibility): Do not recompute reachable.
* trans-mem.c (ipa_tm_execute): Do not check reachable flag.
From-SVN: r186700
Diffstat (limited to 'gcc/c-decl.c')
-rw-r--r-- | gcc/c-decl.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 10fd4c5..e34c843 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2172,7 +2172,6 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype) && prototype_p (TREE_TYPE (newdecl))); bool old_is_prototype = (TREE_CODE (olddecl) == FUNCTION_DECL && prototype_p (TREE_TYPE (olddecl))); - bool extern_changed = false; /* For real parm decl following a forward decl, rechain the old decl in its new location and clear TREE_ASM_WRITTEN (it's not a @@ -2443,8 +2442,6 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype) } } - extern_changed = DECL_EXTERNAL (olddecl) && !DECL_EXTERNAL (newdecl); - /* Merge the USED information. */ if (TREE_USED (olddecl)) TREE_USED (newdecl) = 1; @@ -2506,13 +2503,6 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype) || (TREE_CODE (olddecl) == VAR_DECL && TREE_STATIC (olddecl)))) make_decl_rtl (olddecl); - - /* If we changed a function from DECL_EXTERNAL to !DECL_EXTERNAL, - and the definition is coming from the old version, cgraph needs - to be called again. */ - if (extern_changed && !new_is_definition - && TREE_CODE (olddecl) == FUNCTION_DECL && DECL_INITIAL (olddecl)) - cgraph_mark_if_needed (olddecl); } /* Handle when a new declaration NEWDECL has the same name as an old |