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authorJan Hubicka <hubicka@ucw.cz>2018-12-27 22:23:30 +0100
committerJan Hubicka <hubicka@gcc.gnu.org>2018-12-27 21:23:30 +0000
commitf7293b9dfab5e6e760f65934f76bbaa7184b0f45 (patch)
tree6a2c9e2c7738fe46774569842e7ff2063b3b67cb /gcc/tree.c
parent03b2d3defa7ef8c258d48f4bfbd66a08c27ea19c (diff)
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ipa-devirt.c (polymorphic_call_target_d): Add n_odr_types.
* ipa-devirt.c (polymorphic_call_target_d): Add n_odr_types. (polymorphic_call_target_hasher::hash): Hash it. (polymorphic_call_target_hasher::equal): Compare it. (possible_polymorphic_call_targets): Set it. * tree.c (free_lang_data): Rebuild type inheritance graph even on non-LTO path. * g++.dg/ipa/devirt-53.C: New testcase. From-SVN: r267438
Diffstat (limited to 'gcc/tree.c')
-rw-r--r--gcc/tree.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index 5fd3be1..b6cb9f6 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -6191,7 +6191,12 @@ free_lang_data (void)
/* If we are the LTO frontend we have freed lang-specific data already. */
if (in_lto_p
|| (!flag_generate_lto && !flag_generate_offload))
- return 0;
+ {
+ /* Rebuild type inheritance graph even when not doing LTO to get
+ consistent profile data. */
+ rebuild_type_inheritance_graph ();
+ return 0;
+ }
fld_incomplete_types = new hash_map<tree, tree>;
fld_simplified_types = new hash_map<tree, tree>;