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| author | Nathan Sidwell <nathan@codesourcery.com> | 2000-03-29 08:22:21 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2000-03-29 08:22:21 +0000 |
| commit | 8a4451aa8d563a9b3ac4dd8c7071ac84e78eda18 (patch) | |
| tree | 223207314f829c7e3af1daa12a5580da548c52d4 /gcc/cp/rtti.c | |
| parent | ca36f0577c014e672984e6185352ee028dd3b1f6 (diff) | |
| download | gcc-8a4451aa8d563a9b3ac4dd8c7071ac84e78eda18.zip gcc-8a4451aa8d563a9b3ac4dd8c7071ac84e78eda18.tar.gz gcc-8a4451aa8d563a9b3ac4dd8c7071ac84e78eda18.tar.bz2 | |
except.c (add_eh_table_entry): Mark type_info's as referenced.
gcc:
* except.c (add_eh_table_entry): Mark type_info's as referenced.
gcc/cp:
* rtti.c (get_tinfo_decl): Mark used.
(emit_tinfo_decl): Don't optimize polymorphic type_info. Only
mark as dealt with, if we output it.
From-SVN: r32799
Diffstat (limited to 'gcc/cp/rtti.c')
| -rw-r--r-- | gcc/cp/rtti.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c index ea21756..13f5b09 100644 --- a/gcc/cp/rtti.c +++ b/gcc/cp/rtti.c @@ -435,6 +435,7 @@ get_tinfo_decl (type) pushdecl_top_level (d); /* Remember the type it is for. */ TREE_TYPE (name) = type; + TREE_USED (name) = 1; } return d; } @@ -1933,16 +1934,11 @@ emit_tinfo_decl (decl_ptr, data) tinfo_type = TREE_TYPE (DECL_NAME (tinfo_decl)); my_friendly_assert (tinfo_type != NULL_TREE, 20000120); + if (!DECL_NEEDED_P (tinfo_decl)) + return 0; /* Say we've dealt with it. */ TREE_TYPE (DECL_NAME (tinfo_decl)) = NULL_TREE; - if (!DECL_NEEDED_P (tinfo_decl)) - return 0; - if (TREE_CODE (tinfo_type) == RECORD_TYPE && TYPE_POLYMORPHIC_P (tinfo_type) - && !CLASSTYPE_VTABLE_NEEDS_WRITING (tinfo_type)) - /* A polymorphic type only needs its type_info emitted when the vtable - is. */ - return 0; create_tinfo_types (); decl = synthesize_tinfo_var (tinfo_type, DECL_ASSEMBLER_NAME (tinfo_decl)); |