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| author | Tom Tromey <tromey@redhat.com> | 2008-05-21 15:00:59 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2008-05-21 15:00:59 +0000 |
| commit | dae4174e53945378f6878632e75e4c0f7a7679c3 (patch) | |
| tree | 06f6431108f6797065ea5bc80a375513068f17a5 /gcc/toplev.c | |
| parent | ccbdd3bc4e25f642b37694b277af2fccf49496c6 (diff) | |
| download | gcc-dae4174e53945378f6878632e75e4c0f7a7679c3.zip gcc-dae4174e53945378f6878632e75e4c0f7a7679c3.tar.gz gcc-dae4174e53945378f6878632e75e4c0f7a7679c3.tar.bz2 | |
symtab.h (HT_ALLOCED): Remove.
libcpp
* include/symtab.h (HT_ALLOCED): Remove.
(ht_purge): Declare.
* symtab.c (DELETED): New define.
(ht_lookup): Update comment.
(ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
code. Use subobject allocator for strings, if it exists.
(ht_expand): Handle deleted entries.
(ht_forall): Likewise.
(ht_purge): New function.
(ht_dump_statistics): Print deletion statistics.
gcc
* ggc-zone.c (lookup_page_table_if_allocated): New function.
(zone_find_object_offset): Likewise.
(gt_ggc_m_S): Likewise.
(highest_bit): Likewise.
* ggc-page.c (gt_ggc_m_S): New function.
* stringpool.c (string_stack): Remove.
(init_stringpool): Update.
(ggc_alloc_string): Use ggc_alloc.
(maybe_delete_ident): New function.
(ggc_purge_stringpool): Likewise.
(gt_ggc_m_S): Remove.
* ggc-common.c (ggc_protect_identifiers): New global.
(ggc_mark_roots): Call ggc_purge_stringpool. Use
ggc_protect_identifiers.
* ggc.h (ggc_protect_identifiers): Declare.
(gt_ggc_m_S): Update.
(ggc_purge_stringpool): Declare.
* toplev.c (compile_file): Set and reset ggc_protect_identifiers.
* gengtype.c (write_types_process_field) <TYPE_STRING>: Remove
special case.
(write_root): Cast gt_ggc_m_S to gt_pointer_walker.
gcc/cp
* mangle.c (save_partially_mangled_name): Remove.
(restore_partially_mangled_name): Likewise.
(write_encoding): Update.
(write_unqualified_name): Likewise.
(start_mangling): Always use name_obstack. Remove 'ident_p'
argument.
(get_identifier_nocopy): Remove.
(finish_mangling_internal): Rename from finish_mangling.
(finish_mangling): New function.
(finish_mangling_get_identifier): Likewise.
(partially_mangled_name, partially_mangled_name_len): Remove.
(mangle_decl_string): Change return type. Update.
(mangle_decl, mangle_type_string, mangle_special_for_type,
mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
mangle_ref_init_variable): Update.
From-SVN: r135720
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 3a2590a..a35c105 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -951,6 +951,8 @@ compile_file (void) { /* Initialize yet another pass. */ + ggc_protect_identifiers = true; + init_cgraph (); init_final (main_input_filename); coverage_init (aux_base_name); @@ -969,6 +971,8 @@ compile_file (void) if (flag_syntax_only) return; + ggc_protect_identifiers = false; + lang_hooks.decls.final_write_globals (); if (errorcount || sorrycount) |