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| author | Trevor Saunders <tsaunders@mozilla.com> | 2014-10-12 22:22:53 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2014-10-12 22:22:53 +0000 |
| commit | 2a22f99cb12d82712dd93cfef808b1cef543601b (patch) | |
| tree | c828063f153ceb609ce5c7d44ea9f00391b32950 /gcc/function.h | |
| parent | 7b262a51ea2310bdb6cc901de00f04b0e7be0a4e (diff) | |
| download | gcc-2a22f99cb12d82712dd93cfef808b1cef543601b.zip gcc-2a22f99cb12d82712dd93cfef808b1cef543601b.tar.gz gcc-2a22f99cb12d82712dd93cfef808b1cef543601b.tar.bz2 | |
move many gc hashtab to hash_table
gcc/
* asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
* doc/gty.texi (for_user): Document new option.
* gengtype.c (create_user_defined_type): Don't try to get a struct for
char.
(walk_type): Don't error out on for_user option.
(write_func_for_structure): Emit user marking routines if requested by
for_user option.
(write_local_func_for_structure): Likewise.
(main): Mark types with for_user option as used.
* ggc.h (gt_pch_nx): Add overload for unsigned int.
* hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
* hash-table.h (ggc_hasher): New struct.
(hash_table::create_ggc): New function.
(gt_pch_nx): New overload for hash_table.
java/
* class.c, decl.c, except.c, expr.c, java-tree.h, lang.c: Use
hash_table instead of hashtab.
objc/
* objc-act.c: use hash_table instead of hashtab.
cp/
* cp-gimplify.c, cp-tree.h, decl.c, mangle.c, name-lookup.c,
pt.c, semantics.c, tree.c, typeck2.c: Use hash_table instead of
hashtab.
fortran/
* trans-decl.c, trans.c, trans.h: Use hash_table instead of hashtab.
c-family/
* c-common.c: Use hash_table instead of hashtab.
From-SVN: r216127
Diffstat (limited to 'gcc/function.h')
| -rw-r--r-- | gcc/function.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gcc/function.h b/gcc/function.h index e71210d..a8d9f6a 100644 --- a/gcc/function.h +++ b/gcc/function.h @@ -703,21 +703,24 @@ extern int virtuals_instantiated; /* Nonzero if at least one trampoline has been created. */ extern int trampolines_created; -struct GTY(()) types_used_by_vars_entry { +struct GTY((for_user)) types_used_by_vars_entry { tree type; tree var_decl; }; +struct used_type_hasher : ggc_hasher<types_used_by_vars_entry *> +{ + static hashval_t hash (types_used_by_vars_entry *); + static bool equal (types_used_by_vars_entry *, types_used_by_vars_entry *); +}; + /* Hash table making the relationship between a global variable and the types it references in its initializer. The key of the entry is a referenced type, and the value is the DECL of the global variable. types_use_by_vars_do_hash and types_used_by_vars_eq below are the hash and equality functions to use for this hash table. */ -extern GTY((param_is (struct types_used_by_vars_entry))) htab_t - types_used_by_vars_hash; +extern GTY(()) hash_table<used_type_hasher> *types_used_by_vars_hash; -hashval_t types_used_by_vars_do_hash (const void*); -int types_used_by_vars_eq (const void *, const void *); void types_used_by_var_decl_insert (tree type, tree var_decl); /* During parsing of a global variable, this vector contains the types |