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author | Jan Hubicka <hubicka@ucw.cz> | 2019-12-17 16:57:25 +0100 |
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committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-12-17 15:57:25 +0000 |
commit | 634c5bcafabedcd635e64e224973681ad2afc7b9 (patch) | |
tree | c2ca5712a829520daf1a99dc5c1988e2495ccb7b /gcc | |
parent | e24f6408df1e4c5e8c09785d7b488c492dfb68b3 (diff) | |
download | gcc-634c5bcafabedcd635e64e224973681ad2afc7b9.zip gcc-634c5bcafabedcd635e64e224973681ad2afc7b9.tar.gz gcc-634c5bcafabedcd635e64e224973681ad2afc7b9.tar.bz2 |
symtab.c (symtab_node::get_partitioning_class): Aliases of external symbols are external.
* symtab.c (symtab_node::get_partitioning_class): Aliases of external
symbols are external.
From-SVN: r279464
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/symtab.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1be2ae9..e5702ae 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2019-12-17 Jan Hubicka <hubicka@ucw.cz> + + * symtab.c (symtab_node::get_partitioning_class): Aliases of external + symbols are external. + 2019-12-17 Christophe Lyon <christophe.lyon@linaro.org> * config/arm/arm-protos.h (thumb1_gen_const_int): Add new prototype. diff --git a/gcc/symtab.c b/gcc/symtab.c index a88f45c..10b8ed1 100644 --- a/gcc/symtab.c +++ b/gcc/symtab.c @@ -1952,6 +1952,11 @@ symtab_node::get_partitioning_class (void) if (DECL_EXTERNAL (decl)) return SYMBOL_EXTERNAL; + /* Even static aliases of external functions as external. Those can happen + when COMDAT got resolved to non-IL implementation. */ + if (alias && DECL_EXTERNAL (ultimate_alias_target ()->decl)) + return SYMBOL_EXTERNAL; + if (varpool_node *vnode = dyn_cast <varpool_node *> (this)) { if (alias && definition && !ultimate_alias_target ()->definition) |