support ggc hash_map and hash_set

Programming / Compilers / GCC - tbsaunde [138bc75d-0d04-0410-961f-82ee72b054a4] - 2 September 2014 17:46 UTC

gcc/ChangeLog:

- alloc-pool.c: Include coretypes.h.
- cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c, function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and hash_set instead of htab.
- ggc-page.c (in_gc): New variable. (ggc_free): Do nothing if a collection is taking place. (ggc_collect): Set in_gc appropriately.
- ggc.h (gt_ggc_mx(const char *)): New function. (gt_pch_nx(const char *)): Likewise. (gt_ggc_mx(int)): Likewise. (gt_pch_nx(int)): Likewise.
- hash-map.h (hash_map::hash_entry::ggc_mx): Likewise. (hash_map::hash_entry::pch_nx): Likewise. (hash_map::hash_entry::pch_nx_helper): Likewise. (hash_map::hash_map): Adjust. (hash_map::create_ggc): New function. (gt_ggc_mx): Likewise. (gt_pch_nx): Likewise.
- hash-set.h (default_hashset_traits::ggc_mx): Likewise. (default_hashset_traits::pch_nx): Likewise. (hash_set::hash_entry::ggc_mx): Likewise. (hash_set::hash_entry::pch_nx): Likewise. (hash_set::hash_entry::pch_nx_helper): Likewise. (hash_set::hash_set): Adjust. (hash_set::create_ggc): New function. (hash_set::elements): Likewise. (gt_ggc_mx): Likewise. (gt_pch_nx): Likewise.
- hash-table.h (hash_table::hash_table): Adjust. (hash_table::m_ggc): New member. (hash_table::~hash_table): Adjust. (hash_table::expand): Likewise. (hash_table::empty): Likewise. (gt_ggc_mx): New function. (hashtab_entry_note_pointers): Likewise. (gt_pch_nx): Likewise.

8f35920 support ggc hash_map and hash_set
gcc/ChangeLog | 39 +++++++++++++++++++
gcc/alloc-pool.c | 1 +
gcc/cgraph.h | 3 +-
gcc/dbxout.c | 14 +++----
gcc/dwarf2out.c | 10 ++---
gcc/except.c | 55 ++++++++-------------------
gcc/except.h | 6 +--
gcc/function.c | 10 ++---
gcc/function.h | 3 +-
gcc/ggc-page.c | 10 ++++-
gcc/ggc.h | 21 +++++++++++
gcc/hash-map.h | 79 ++++++++++++++++++++++++++++++++++++++-
gcc/hash-set.h | 94 +++++++++++++++++++++++++++++++++++++++++++++-
gcc/hash-table.h | 109 +++++++++++++++++++++++++++++++++++++++++++++++++-----
gcc/symtab.c | 62 +++++--------------------------
gcc/tree-cfg.c | 22 +++++------
gcc/tree-eh.c | 38 ++++---------------
17 files changed, 402 insertions(+), 174 deletions(-)

Upstream: gcc.gnu.org

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