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| author | Jan Hubicka <jh@suse.cz> | 2013-09-04 16:14:28 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2013-09-04 14:14:28 +0000 |
| commit | 61a74079b01d0229d95f14d160bcbe6c4f88147f (patch) | |
| tree | 37a2f18b9ddc64a6fda6a6cc4c075c72734d0ce7 /gcc/lto-streamer-out.c | |
| parent | 24ba81955d92ff8c29f814867b887446f5c0be05 (diff) | |
| download | gcc-61a74079b01d0229d95f14d160bcbe6c4f88147f.zip gcc-61a74079b01d0229d95f14d160bcbe6c4f88147f.tar.gz gcc-61a74079b01d0229d95f14d160bcbe6c4f88147f.tar.bz2 | |
Makefile.in (ipa-devirt.o): Add dependency on diagnostic.h
* Makefile.in (ipa-devirt.o): Add dependency on diagnostic.h
* ipa-devirt.c: Include diganostic.h
(odr_type_d): Add types and types_set.
(hash_type_name): Work for types with vtables during LTO.
(odr_hasher::remove): Fix comment; destroy types_set.
(add_type_duplicate): New function,
(get_odr_type): Use it.
(dump_type_inheritance_graph): Dump type duplicates.
* ipa.c (symtab_remove_unreachable_nodes): Build type inheritance
graph.
* tree.c (types_same_for_odr): Give exact answers on types with
virtual tables.
From-SVN: r202258
Diffstat (limited to 'gcc/lto-streamer-out.c')
| -rw-r--r-- | gcc/lto-streamer-out.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index dfcd135..f27f2fd 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -124,8 +124,11 @@ output_type_ref (struct output_block *ob, tree node) static bool tree_is_indexable (tree t) { + /* Parameters and return values of functions of variably modified types + must go to global stream, because they may be used in the type + definition. */ if (TREE_CODE (t) == PARM_DECL || TREE_CODE (t) == RESULT_DECL) - return false; + return variably_modified_type_p (TREE_TYPE (DECL_CONTEXT (t)), NULL_TREE); else if (TREE_CODE (t) == VAR_DECL && decl_function_context (t) && !TREE_STATIC (t)) return false; |