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| author | Jan Hubicka <jh@suse.cz> | 2019-11-04 20:39:52 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-11-04 19:39:52 +0000 |
| commit | 2bc2379be5c98d34ecbb347b2abf059aa6d94499 (patch) | |
| tree | c77dfa441b49c1963d53760f79ab87018bafc88a /gcc/ipa-devirt.c | |
| parent | 0ec77a6c25cbe321d9712e41a3aa04dff97eaaa6 (diff) | |
| download | gcc-2bc2379be5c98d34ecbb347b2abf059aa6d94499.zip gcc-2bc2379be5c98d34ecbb347b2abf059aa6d94499.tar.gz gcc-2bc2379be5c98d34ecbb347b2abf059aa6d94499.tar.bz2 | |
ipa-inline-transform.c: Include ipa-utils.h
* ipa-inline-transform.c: Include ipa-utils.h
(inline_call): Set thunk_expansion flag.
* ipa-utils.h (thunk_expansion): Declare.
* ipa-devirt.c (thunk_expansion): New global var.
(devirt_node_removal_hook): Do not invalidate cache while
doing thunk expansion.
From-SVN: r277789
Diffstat (limited to 'gcc/ipa-devirt.c')
| -rw-r--r-- | gcc/ipa-devirt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c index a14e795..4a73ba1 100644 --- a/gcc/ipa-devirt.c +++ b/gcc/ipa-devirt.c @@ -172,6 +172,11 @@ struct default_hash_traits <type_pair> } }; +/* HACK alert: this is used to communicate with ipa-inline-transform that + thunk is being expanded and there is no need to clear the polymorphic + call target cache. */ +bool thunk_expansion; + static bool odr_types_equivalent_p (tree, tree, bool, bool *, hash_set<type_pair> *, location_t, location_t); @@ -2747,6 +2752,7 @@ static void devirt_node_removal_hook (struct cgraph_node *n, void *d ATTRIBUTE_UNUSED) { if (cached_polymorphic_call_targets + && !thunk_expansion && cached_polymorphic_call_targets->contains (n)) free_polymorphic_call_targets_hash (); } |