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| author | Martin Liska <mliska@suse.cz> | 2018-08-31 13:37:09 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-08-31 11:37:09 +0000 |
| commit | 6c72e55df00195f1c955e7ffdd76386613f69560 (patch) | |
| tree | 336c18e36fce422c94a0c239d4c005749839b801 /gcc/ipa-icf.h | |
| parent | 5020c88e539e0212beec3568fb088ab95f484022 (diff) | |
| download | gcc-6c72e55df00195f1c955e7ffdd76386613f69560.zip gcc-6c72e55df00195f1c955e7ffdd76386613f69560.tar.gz gcc-6c72e55df00195f1c955e7ffdd76386613f69560.tar.bz2 | |
IPA ICF: make type cache a static field sem_item.
2018-08-31 Martin Liska <mliska@suse.cz>
* ipa-icf.c (sem_item::add_type): Use
sem_item::m_type_hash_cache.
* ipa-icf.h: Move the cache from sem_item_optimizer
to sem_item.
From-SVN: r264014
Diffstat (limited to 'gcc/ipa-icf.h')
| -rw-r--r-- | gcc/ipa-icf.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/ipa-icf.h b/gcc/ipa-icf.h index 622aebc..a64b385 100644 --- a/gcc/ipa-icf.h +++ b/gcc/ipa-icf.h @@ -281,6 +281,9 @@ private: /* Initialize internal data structures. Bitmap STACK is used for bitmap memory allocation process. */ void setup (bitmap_obstack *stack); + + /* Because types can be arbitrarily large, avoid quadratic bottleneck. */ + static hash_map<const_tree, hashval_t> m_type_hash_cache; }; // class sem_item class sem_function: public sem_item @@ -524,9 +527,6 @@ public: /* Gets a congruence class group based on given HASH value and TYPE. */ congruence_class_group *get_group_by_hash (hashval_t hash, sem_item_type type); - - /* Because types can be arbitrarily large, avoid quadratic bottleneck. */ - hash_map<const_tree, hashval_t> m_type_hash_cache; private: /* For each semantic item, append hash values of references. */ |