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author | Jan Hubicka <hubicka@ucw.cz> | 2015-02-16 13:28:40 +0100 |
---|---|---|
committer | Martin Liska <marxin@gcc.gnu.org> | 2015-02-16 12:28:40 +0000 |
commit | 62991c35a8070efed1af4a46f64151cc4e95207e (patch) | |
tree | 4c85ac027d5564772007d24642eee409ea76f5e7 /gcc/ipa-comdats.c | |
parent | 3d5cb23da1ea830d33eea2a1a19912ee7dd63c45 (diff) |
re PR ipa/65059 (Chrome LTO: lto1: internal compiler error: in ipa_comdats, at ipa-comdats.c:360)
Fix PR ipa/65059.
PR ipa/65059
* ipa-comdats.c (ipa_comdats): Do not categorize thunks to
external functions.
From-SVN: r220733
Diffstat (limited to 'gcc/ipa-comdats.c')
-rw-r--r-- | gcc/ipa-comdats.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ipa-comdats.c b/gcc/ipa-comdats.c index ad5945f468d..9f43f299dbb 100644 --- a/gcc/ipa-comdats.c +++ b/gcc/ipa-comdats.c @@ -328,9 +328,14 @@ ipa_comdats (void) FOR_EACH_DEFINED_SYMBOL (symbol) { + struct cgraph_node *fun; symbol->aux = NULL; if (!symbol->get_comdat_group () && !symbol->alias + /* Thunks to external functions do not need to be categorized. */ + && (!(fun = dyn_cast <cgraph_node *> (symbol)) + || !fun->thunk.thunk_p + || fun->function_symbol ()->definition) && symbol->real_symbol_p ()) { tree *val = map.get (symbol); |