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| author | Jan Hubicka <hubicka@ucw.cz> | 2015-05-19 23:02:06 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2015-05-19 21:02:06 +0000 |
| commit | 4d6eb35a6dbe6c9808779ca446667f8a8374a11b (patch) | |
| tree | 931fdcb291847f90f2d4c69e3f993bf2c4cd3d2e /gcc/ipa-polymorphic-call.c | |
| parent | 296a8c2f54dd8bf2f84c687db8329f179774220e (diff) | |
| download | gcc-4d6eb35a6dbe6c9808779ca446667f8a8374a11b.zip gcc-4d6eb35a6dbe6c9808779ca446667f8a8374a11b.tar.gz gcc-4d6eb35a6dbe6c9808779ca446667f8a8374a11b.tar.bz2 | |
ipa-devirt.c (type_in_anonymous_namespace_p): Return true or implicit declarations.
* ipa-devirt.c (type_in_anonymous_namespace_p): Return true
or implicit declarations.
(odr_type_p): Check that TYPE_NAME is TYPE_DECL before looking
into it.
(get_odr_type): Check type has linkage before adding bases.
(register_odr_type): Check that type has linkage before adding it.
(type_known_to_have_no_deriavations_p): Rename to ..
(type_known_to_have_no_derivations_p): This one.
* ipa-utils.h (type_known_to_have_no_deriavations_p): Rename to ..
(type_known_to_have_no_derivations_p): This one.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::restrict_to_inner_type): Check that
type has linkage.
From-SVN: r223415
Diffstat (limited to 'gcc/ipa-polymorphic-call.c')
| -rw-r--r-- | gcc/ipa-polymorphic-call.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ipa-polymorphic-call.c b/gcc/ipa-polymorphic-call.c index 41d5687..083648d 100644 --- a/gcc/ipa-polymorphic-call.c +++ b/gcc/ipa-polymorphic-call.c @@ -269,7 +269,8 @@ ipa_polymorphic_call_context::restrict_to_inner_class (tree otr_type, types. Testing it here may help us to avoid speculation. */ if (otr_type && TREE_CODE (outer_type) == RECORD_TYPE && (!in_lto_p || odr_type_p (outer_type)) - && type_known_to_have_no_deriavations_p (outer_type)) + && type_with_linkage_p (outer_type) + && type_known_to_have_no_derivations_p (outer_type)) maybe_derived_type = false; /* Type can not contain itself on an non-zero offset. In that case @@ -393,7 +394,7 @@ ipa_polymorphic_call_context::restrict_to_inner_class (tree otr_type, goto no_useful_type_info; cur_offset = new_offset; - type = subtype; + type = TYPE_MAIN_VARIANT (subtype); if (!speculative) { outer_type = type; |