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| author | Martin Liska <mliska@suse.cz> | 2017-08-11 10:14:54 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2017-08-11 08:14:54 +0000 |
| commit | a8b522b483ebb8c972ecfde8779a7a6ec16aecd6 (patch) | |
| tree | 9758313b56edfd190549a5e205c9576068fe786e /gcc/cp/optimize.c | |
| parent | 4c71a171edb5e21a89a08643abfe933a43bb5d6d (diff) | |
| download | gcc-a8b522b483ebb8c972ecfde8779a7a6ec16aecd6.zip gcc-a8b522b483ebb8c972ecfde8779a7a6ec16aecd6.tar.gz gcc-a8b522b483ebb8c972ecfde8779a7a6ec16aecd6.tar.bz2 | |
Introduce TARGET_SUPPORTS_ALIASES
2017-08-11 Martin Liska <mliska@suse.cz>
* c-opts.c (c_common_post_options): Replace ASM_OUTPUT_DEF with
TARGET_SUPPORTS_ALIASES.
2017-08-11 Martin Liska <mliska@suse.cz>
* asan.c (asan_protect_global): Replace ASM_OUTPUT_DEF with
TARGET_SUPPORTS_ALIASES.
* cgraph.c (cgraph_node::create_same_body_alias): Likewise.
* ipa-visibility.c (can_replace_by_local_alias): Likewise.
(optimize_weakref): Likewise.
* symtab.c (symtab_node::noninterposable_alias): Likewise.
* varpool.c (varpool_node::create_extra_name_alias): Likewise.
* defaults.h: Introduce TARGET_SUPPORTS_ALIASES.
2017-08-11 Martin Liska <mliska@suse.cz>
* decl2.c (get_tls_init_fn): Replace ASM_OUTPUT_DEF with
TARGET_SUPPORTS_ALIASES.
(handle_tls_init): Likewise.
(note_mangling_alias): Likewise. Remove ATTRIBUTE_UNUSED for
both arguments.
* optimize.c (can_alias_cdtor): Likewise.
From-SVN: r251048
Diffstat (limited to 'gcc/cp/optimize.c')
| -rw-r--r-- | gcc/cp/optimize.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/cp/optimize.c b/gcc/cp/optimize.c index a1c3870..09ffbda 100644 --- a/gcc/cp/optimize.c +++ b/gcc/cp/optimize.c @@ -184,10 +184,10 @@ cdtor_comdat_group (tree complete, tree base) static bool can_alias_cdtor (tree fn) { -#ifndef ASM_OUTPUT_DEF /* If aliases aren't supported by the assembler, fail. */ - return false; -#endif + if (!TARGET_SUPPORTS_ALIASES) + return false; + /* We can't use an alias if there are virtual bases. */ if (CLASSTYPE_VBASECLASSES (DECL_CONTEXT (fn))) return false; |