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| author | Jan Hubicka <jh@suse.cz> | 2013-07-25 19:10:21 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2013-07-25 17:10:21 +0000 |
| commit | 49bde17554926a2352b7f1df98d4e02becc1e065 (patch) | |
| tree | 8d52c0e27c62a558679ffa973f3a0c348cef4b41 /gcc/cgraphclones.c | |
| parent | 4870352d35468211accf8c293bf756eac99bc1e7 (diff) | |
| download | gcc-49bde17554926a2352b7f1df98d4e02becc1e065.zip gcc-49bde17554926a2352b7f1df98d4e02becc1e065.tar.gz gcc-49bde17554926a2352b7f1df98d4e02becc1e065.tar.bz2 | |
cgraph.c (release_function_body): Break out from ...
* cgraph.c (release_function_body): Break out from ...
(cgraph_release_function_body): ... this one; also release DECL_RESULT
and DECL_ARGUMENTS.
* ipa-cp.c (get_replacement_map): Add parm_num argument; do not set
old_tree in the map.
(create_specialized_node): Update.
* lto-cgraph.c (output_node_opt_summary): Do not translate old_tree
into index.
* cgraphclones.c (cgraph_create_virtual_clone): Do not copy DECL_ARGUMENTS,
DECL_INITIAL and DECL_RESULT.
* ipa-prop.c (ipa_populate_param_decls): Look for origin of clones.
* tree-inline.c (initialize_cfun): Initialize DECL_ARGUMENTS and
DECL_RESULT.
From-SVN: r201251
Diffstat (limited to 'gcc/cgraphclones.c')
| -rw-r--r-- | gcc/cgraphclones.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c index 5c328b7..04cb990 100644 --- a/gcc/cgraphclones.c +++ b/gcc/cgraphclones.c @@ -305,7 +305,16 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node, new_decl = copy_node (old_decl); else new_decl = build_function_decl_skip_args (old_decl, args_to_skip, false); + + /* These pointers represent function body and will be populated only when clone + is materialized. */ + gcc_assert (new_decl != old_decl); DECL_STRUCT_FUNCTION (new_decl) = NULL; + DECL_ARGUMENTS (new_decl) = NULL; + DECL_INITIAL (new_decl) = NULL; + DECL_RESULT (new_decl) = NULL; + /* We can not do DECL_RESULT (new_decl) = NULL; here because of LTO partitioning + sometimes storing only clone decl instead of original. */ /* Generate a new name for the new version. */ DECL_NAME (new_decl) = clone_function_name (old_decl, suffix); |