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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-18 08:31:03 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-18 08:31:03 +0000 |
| commit | e0eaac8049ca6b188697d265c857df02a34722ee (patch) | |
| tree | d841d5d2b4ed36e1175fc28ca05d5529968c1c38 /gcc/cgraphbuild.c | |
| parent | 6e5d2d21c82843720cb1d3f02146da2fc71dc4cf (diff) | |
| download | gcc-e0eaac8049ca6b188697d265c857df02a34722ee.tar.gz | |
* 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
Diffstat (limited to 'gcc/cgraphbuild.c')
| -rw-r--r-- | gcc/cgraphbuild.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/gcc/cgraphbuild.c b/gcc/cgraphbuild.c index 961804b415e..8bf88300593 100644 --- a/gcc/cgraphbuild.c +++ b/gcc/cgraphbuild.c @@ -87,8 +87,6 @@ record_reference (tree *tp, int *walk_subtrees, void *data) if (lang_hooks.callgraph.analyze_expr) lang_hooks.callgraph.analyze_expr (&decl, walk_subtrees); varpool_mark_needed_node (vnode); - if (vnode->alias && vnode->extra_name) - vnode = vnode->extra_name; ipa_record_reference (NULL, ctx->varpool_node, NULL, vnode, IPA_REF_ADDR, NULL); @@ -261,8 +259,6 @@ mark_address (gimple stmt, tree addr, void *data) if (lang_hooks.callgraph.analyze_expr) lang_hooks.callgraph.analyze_expr (&addr, &walk_subtrees); varpool_mark_needed_node (vnode); - if (vnode->alias && vnode->extra_name) - vnode = vnode->extra_name; ipa_record_reference ((struct cgraph_node *)data, NULL, NULL, vnode, IPA_REF_ADDR, stmt); @@ -296,8 +292,6 @@ mark_load (gimple stmt, tree t, void *data) if (lang_hooks.callgraph.analyze_expr) lang_hooks.callgraph.analyze_expr (&t, &walk_subtrees); varpool_mark_needed_node (vnode); - if (vnode->alias && vnode->extra_name) - vnode = vnode->extra_name; ipa_record_reference ((struct cgraph_node *)data, NULL, NULL, vnode, IPA_REF_LOAD, stmt); @@ -320,8 +314,6 @@ mark_store (gimple stmt, tree t, void *data) if (lang_hooks.callgraph.analyze_expr) lang_hooks.callgraph.analyze_expr (&t, &walk_subtrees); varpool_mark_needed_node (vnode); - if (vnode->alias && vnode->extra_name) - vnode = vnode->extra_name; ipa_record_reference ((struct cgraph_node *)data, NULL, NULL, vnode, IPA_REF_STORE, stmt); |