From e0eaac8049ca6b188697d265c857df02a34722ee Mon Sep 17 00:00:00 2001 From: hubicka Date: Sat, 18 Jun 2011 08:31:03 +0000 Subject: * lto-symtab.c (lto_varpool_replace_node): Remove code handling extra name aliases. (lto_symtab_resolve_can_prevail_p): Likewise. (lto_symtab_merge_cgraph_nodes): Update alias_of pointers. * cgraphbuild.c (record_reference): Remove extra body alias code. (mark_load): Likewise. (mark_store): Likewise. * cgraph.h (varpool_node): Remove extra_name filed; add alias_of and extraname_alias. (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare. (varpool_alias_aliased_node): New inline function. (varpool_variable_node): New function. * cgraphunit.c (handle_alias_pairs): Handle also variable aliases. * ipa-ref.c (ipa_record_reference): Allow aliases on variables. * lto-cgraph.c (lto_output_varpool_node): Update streaming. (input_varpool_node): Likewise. * lto-streamer-out.c (produce_symtab): Remove extra name aliases. (varpool_externally_visible_p): Remove extra body alias code. (function_and_variable_visibility): Likewise. * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function. (ipa_pta_execute): Use it. * varpool.c (varpool_remove_node): Remove extra name alias code. (varpool_mark_needed_node): Likewise. (varpool_analyze_pending_decls): Analyze aliases. (assemble_aliases): New functoin. (varpool_assemble_decl): Use it. (varpool_create_variable_alias): New function. (varpool_extra_name_alias): Rewrite. (varpool_for_node_and_aliases): New function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175167 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/lto-streamer-out.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'gcc/lto-streamer-out.c') diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index a28e857617d..19b0ae8bb1e 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -2557,7 +2557,7 @@ produce_symtab (struct output_block *ob, char *section_name = lto_get_section_name (LTO_section_symtab, NULL, NULL); struct pointer_set_t *seen; struct cgraph_node *node; - struct varpool_node *vnode, *valias; + struct varpool_node *vnode; struct lto_output_stream stream; lto_varpool_encoder_t varpool_encoder = ob->decl_state->varpool_node_encoder; lto_cgraph_encoder_t encoder = ob->decl_state->cgraph_node_encoder; @@ -2617,11 +2617,9 @@ produce_symtab (struct output_block *ob, && vnode->finalized && DECL_VIRTUAL_P (vnode->decl)) continue; - if (vnode->alias) + if (vnode->alias && !vnode->alias_of) continue; write_symbol (cache, &stream, vnode->decl, seen, false); - for (valias = vnode->extra_name; valias; valias = valias->next) - write_symbol (cache, &stream, valias->decl, seen, true); } for (i = 0; i < lto_varpool_encoder_size (varpool_encoder); i++) { @@ -2633,11 +2631,9 @@ produce_symtab (struct output_block *ob, && vnode->finalized && DECL_VIRTUAL_P (vnode->decl)) continue; - if (vnode->alias) + if (vnode->alias && !vnode->alias_of) continue; write_symbol (cache, &stream, vnode->decl, seen, false); - for (valias = vnode->extra_name; valias; valias = valias->next) - write_symbol (cache, &stream, valias->decl, seen, true); } /* Write all aliases. */ -- cgit v1.2.1