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| author | Jason Merrill <jason@redhat.com> | 2017-11-14 11:02:57 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2017-11-14 11:02:57 -0500 |
| commit | 21faa10189001f70361ca13133b01a815d2b342c (patch) | |
| tree | 931e4ec35ba245c1ce72ae664a03ce5b25f38cb6 /gcc/cp/init.c | |
| parent | 55518e0f5df1f1693e060ddd595a86ac816ec291 (diff) | |
| download | gcc-21faa10189001f70361ca13133b01a815d2b342c.zip gcc-21faa10189001f70361ca13133b01a815d2b342c.tar.gz gcc-21faa10189001f70361ca13133b01a815d2b342c.tar.bz2 | |
Support GTY((cache)) on hash_map.
gcc/
* hash-traits.h (ggc_remove): Add ggc_maybe_mx member function.
(ggc_cache_remove): Override it instead of ggc_mx.
* hash-table.h (gt_ggc_mx): Call it instead of ggc_mx.
(gt_cleare_cache): Call ggc_mx instead of gt_ggc_mx.
* hash-map-traits.h (simple_hashmap_traits): Add maybe_mx member.
(simple_cache_map_traits): Override maybe_mx.
* hash-map.h (hash_entry): Add ggc_maybe_mx and keep_cache_entry.
(hash_map): Friend gt_cleare_cache.
(gt_cleare_cache): New.
* tree.h (tree_cache_traits): New hash_map traits class.
(tree_cache_map): New typedef.
gcc/cp/
* decl.c (decomp_type_table): Use tree_cache_map.
* init.c (nsdmi_inst): Likewise.
* pt.c (defarg_ints): Likewise.
* cp-objcp-common.c (cp_get_debug_type): Likewise.
From-SVN: r254731
Diffstat (limited to 'gcc/cp/init.c')
| -rw-r--r-- | gcc/cp/init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cp/init.c b/gcc/cp/init.c index 1084ab1..c76460d 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -535,7 +535,7 @@ perform_target_ctor (tree init) /* Return the non-static data initializer for FIELD_DECL MEMBER. */ -static GTY(()) hash_map<tree, tree> *nsdmi_inst; +static GTY((cache)) tree_cache_map *nsdmi_inst; tree get_nsdmi (tree member, bool in_ctor, tsubst_flags_t complain) @@ -590,7 +590,7 @@ get_nsdmi (tree member, bool in_ctor, tsubst_flags_t complain) if (init != error_mark_node) { if (!nsdmi_inst) - nsdmi_inst = hash_map<tree,tree>::create_ggc (37); + nsdmi_inst = tree_cache_map::create_ggc (37); nsdmi_inst->put (member, init); } |