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| author | Jan Hubicka <jh@suse.cz> | 2011-05-31 16:15:17 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2011-05-31 14:15:17 +0000 |
| commit | b9e57365defa41307c888e8eabdff8099ab68887 (patch) | |
| tree | fd069a429f6093d8222809c6eda3e12d2e21c6e6 /gcc | |
| parent | e67e39c2b5d1cbd37d9d3cd8821794fe2d45b97b (diff) | |
| download | gcc-b9e57365defa41307c888e8eabdff8099ab68887.zip gcc-b9e57365defa41307c888e8eabdff8099ab68887.tar.gz gcc-b9e57365defa41307c888e8eabdff8099ab68887.tar.bz2 | |
lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl of thunks.
* lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl
of thunks.
From-SVN: r174482
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/lto-symtab.c | 14 |
2 files changed, 14 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c416db5..86a288a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-05-31 Jan Hubicka <jh@suse.cz> + + * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl + of thunks. + 2011-05-31 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/49235 diff --git a/gcc/lto-symtab.c b/gcc/lto-symtab.c index 8dc10e8..af8106d 100644 --- a/gcc/lto-symtab.c +++ b/gcc/lto-symtab.c @@ -821,11 +821,15 @@ lto_symtab_merge_cgraph_nodes (void) htab_traverse (lto_symtab_identifiers, lto_symtab_merge_cgraph_nodes_1, NULL); for (node = cgraph_nodes; node; node = node->next) - for (alias = node->same_body; alias; alias = next) - { - next = alias->next; - alias->thunk.alias = lto_symtab_prevailing_decl (alias->thunk.alias); - } + { + if (node->thunk.thunk_p) + node->thunk.alias = lto_symtab_prevailing_decl (node->thunk.alias); + for (alias = node->same_body; alias; alias = next) + { + next = alias->next; + alias->thunk.alias = lto_symtab_prevailing_decl (alias->thunk.alias); + } + } } /* Given the decl DECL, return the prevailing decl with the same name. */ |