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| author | Richard Sandiford <richard.sandiford@arm.com> | 2015-06-25 17:07:26 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2015-06-25 17:07:26 +0000 |
| commit | b32ca1dfaf130c7cd946c917905f21854c260efa (patch) | |
| tree | 0d263ff1b78638159eec3b6061f9596f22d5c4e9 /gcc/hash-traits.h | |
| parent | fc17926acd3037f77501798862b70b5b194002eb (diff) | |
| download | gcc-b32ca1dfaf130c7cd946c917905f21854c260efa.zip gcc-b32ca1dfaf130c7cd946c917905f21854c260efa.tar.gz gcc-b32ca1dfaf130c7cd946c917905f21854c260efa.tar.bz2 | |
hash-traits.h (default_hash_traits): New structure.
gcc/
* hash-traits.h (default_hash_traits): New structure.
* hash-set.h (default_hashset_traits): Delete.
(hash_set): Use default_hash_traits<Key> instead of
default_hashset_traits. Delete hash_entry type and use Key directly.
* ipa-devirt.c (pair_traits): Delete.
(default_hash_traits <type_pair>): Override.
(odr_subtypes_equivalent_p): Remove pair_types template parameter.
(odr_types_equivalent_p, add_type_duplicate): Likewise.
From-SVN: r224964
Diffstat (limited to 'gcc/hash-traits.h')
| -rw-r--r-- | gcc/hash-traits.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/hash-traits.h b/gcc/hash-traits.h index c8314e5..c580de9 100644 --- a/gcc/hash-traits.h +++ b/gcc/hash-traits.h @@ -190,4 +190,9 @@ struct ggc_ptr_hash : pointer_hash <T>, ggc_remove <T *> {}; template <typename T> struct ggc_cache_ptr_hash : pointer_hash <T>, ggc_cache_remove <T *> {}; +template <typename T> struct default_hash_traits; + +template <typename T> +struct default_hash_traits <T *> : ggc_ptr_hash <T> {}; + #endif |