On Fri, Apr 17, 2015 at 09:29:07AM +0200, Richard Biener wrote:
> On Fri, Apr 17, 2015 at 6:38 AM, <[email protected]> wrote:
> > From: Trevor Saunders <[email protected]>
> >
> > Hi,
> >
> > Last stage 1 I introduced a second form of hash_table that stored elements
> > of
> > value_type in addition to the old form that stored elements of type
> > value_type
> > *. That lead to a fair bit of code dupplication in hash_table, but it
> > simplified the transition by allowing it to take place one hash table at a
> > time. Now I'm switching the rest of the hash_table users to use the new
> > setup,
> > and removing supporot for the old one.
> >
> > this was bootstrapped and regtested on x86_64-unknown-linux-gnu, and I ran
> > make
> > all-gcc for the following crosses to check the hash tables they use were
> > correctly converted
> > arm-linux-androideabi
> > i686-apple-darwin
> > i686-solaris2.11
> > i686-w64-mingw32
> > ia64-linux
> > mips64-linux
> > nvptx-elf
> > ppc64-linux
> >
> > Is this ok?
>
> Ok.
committed as r222213 thanks!
Trev
>
> Thanks,
> Richard.
>
> > Trev
> >
> > gcc/
> >
> > * hash-table.h: Remove version of hash_table that stored value_type
> > *.
> > * asan.c, attribs.c, bitmap.c, cfg.c, cgraph.h, config/arm/arm.c,
> > config/i386/winnt.c, config/ia64/ia64.c, config/mips/mips.c,
> > config/sol2.c, coverage.c, cselib.c, dse.c, dwarf2cfi.c,
> > dwarf2out.c, except.c, gcse.c, genmatch.c, ggc-common.c,
> > gimple-ssa-strength-reduction.c, gimplify.c, haifa-sched.c,
> > hard-reg-set.h, hash-map.h, hash-set.h, ipa-devirt.c, ipa-icf.h,
> > ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
> > loop-iv.c, loop-unroll.c, lto-streamer.h, plugin.c,
> > postreload-gcse.c,
> > reginfo.c, statistics.c, store-motion.c, trans-mem.c, tree-cfg.c,
> > tree-eh.c, tree-hasher.h, tree-into-ssa.c, tree-parloops.c,
> > tree-sra.c, tree-ssa-coalesce.c, tree-ssa-dom.c, tree-ssa-live.c,
> > tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c,
> > tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c,
> > tree-ssa-structalias.c, tree-ssa-tail-merge.c,
> > tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h,
> > valtrack.h, var-tracking.c, vtable-verify.c, vtable-verify.h:
> > Adjust.
> >
> >
> > libcc1/
> >
> > * plugin.cc: Adjust for hash_table changes.
> >
> > java/
> >
> > * jcf-io.c: Adjust for hash_table changes.
> >
> > lto/
> >
> > * lto.c: Adjust for hash_table changes.
> >
> > objc/
> >
> > * objc-act.c: Adjust for hash_table changes.
> >
> > diff --git a/gcc/asan.c b/gcc/asan.c
> > index 9e4a629..7b70ee2 100644
> > --- a/gcc/asan.c
> > +++ b/gcc/asan.c
> > @@ -407,11 +407,11 @@ asan_mem_ref_get_end (const asan_mem_ref *ref, tree
> > len)
> > struct asan_mem_ref_hasher
> > : typed_noop_remove <asan_mem_ref>
> > {
> > - typedef asan_mem_ref value_type;
> > - typedef asan_mem_ref compare_type;
> > + typedef asan_mem_ref *value_type;
> > + typedef asan_mem_ref *compare_type;
> >
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + static inline hashval_t hash (const asan_mem_ref *);
> > + static inline bool equal (const asan_mem_ref *, const asan_mem_ref *);
> > };
> >
> > /* Hash a memory reference. */
> > diff --git a/gcc/attribs.c b/gcc/attribs.c
> > index c18bff2..7b7e2a9 100644
> > --- a/gcc/attribs.c
> > +++ b/gcc/attribs.c
> > @@ -67,21 +67,21 @@ substring_hash (const char *str, int l)
> >
> > struct attribute_hasher : typed_noop_remove <attribute_spec>
> > {
> > - typedef attribute_spec value_type;
> > - typedef substring compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef attribute_spec *value_type;
> > + typedef substring *compare_type;
> > + static inline hashval_t hash (const attribute_spec *);
> > + static inline bool equal (const attribute_spec *, const substring *);
> > };
> >
> > inline hashval_t
> > -attribute_hasher::hash (const value_type *spec)
> > +attribute_hasher::hash (const attribute_spec *spec)
> > {
> > const int l = strlen (spec->name);
> > return substring_hash (spec->name, l);
> > }
> >
> > inline bool
> > -attribute_hasher::equal (const value_type *spec, const compare_type *str)
> > +attribute_hasher::equal (const attribute_spec *spec, const substring *str)
> > {
> > return (strncmp (spec->name, str->str, str->length) == 0
> > && !spec->name[str->length]);
> > diff --git a/gcc/bitmap.c b/gcc/bitmap.c
> > index d43a39f..71d5b11 100644
> > --- a/gcc/bitmap.c
> > +++ b/gcc/bitmap.c
> > @@ -61,20 +61,20 @@ struct loc
> >
> > struct bitmap_desc_hasher : typed_noop_remove <bitmap_descriptor_d>
> > {
> > - typedef bitmap_descriptor_d value_type;
> > - typedef loc compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef bitmap_descriptor_d *value_type;
> > + typedef loc *compare_type;
> > + static inline hashval_t hash (const bitmap_descriptor_d *);
> > + static inline bool equal (const bitmap_descriptor_d *, const loc *);
> > };
> >
> > inline hashval_t
> > -bitmap_desc_hasher::hash (const value_type *d)
> > +bitmap_desc_hasher::hash (const bitmap_descriptor_d *d)
> > {
> > return htab_hash_pointer (d->file) + d->line;
> > }
> >
> > inline bool
> > -bitmap_desc_hasher::equal (const value_type *d, const compare_type *l)
> > +bitmap_desc_hasher::equal (const bitmap_descriptor_d *d, const loc *l)
> > {
> > return d->file == l->file && d->function == l->function && d->line ==
> > l->line;
> > }
> > diff --git a/gcc/cfg.c b/gcc/cfg.c
> > index d96be45..3074500 100644
> > --- a/gcc/cfg.c
> > +++ b/gcc/cfg.c
> > @@ -1039,21 +1039,22 @@ struct htab_bb_copy_original_entry
> >
> > struct bb_copy_hasher : typed_noop_remove <htab_bb_copy_original_entry>
> > {
> > - typedef htab_bb_copy_original_entry value_type;
> > - typedef htab_bb_copy_original_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *existing,
> > - const compare_type * candidate);
> > + typedef htab_bb_copy_original_entry *value_type;
> > + typedef htab_bb_copy_original_entry *compare_type;
> > + static inline hashval_t hash (const htab_bb_copy_original_entry *);
> > + static inline bool equal (const htab_bb_copy_original_entry *existing,
> > + const htab_bb_copy_original_entry * candidate);
> > };
> >
> > inline hashval_t
> > -bb_copy_hasher::hash (const value_type *data)
> > +bb_copy_hasher::hash (const htab_bb_copy_original_entry *data)
> > {
> > return data->index1;
> > }
> >
> > inline bool
> > -bb_copy_hasher::equal (const value_type *data, const compare_type *data2)
> > +bb_copy_hasher::equal (const htab_bb_copy_original_entry *data,
> > + const htab_bb_copy_original_entry *data2)
> > {
> > return data->index1 == data2->index1;
> > }
> > diff --git a/gcc/cgraph.h b/gcc/cgraph.h
> > index cf8c7b6..29f65a8 100644
> > --- a/gcc/cgraph.h
> > +++ b/gcc/cgraph.h
> > @@ -1872,7 +1872,6 @@ struct asmname_hasher
> > {
> > typedef symtab_node *value_type;
> > typedef const_tree compare_type;
> > - typedef int store_values_directly;
> >
> > static hashval_t hash (symtab_node *n);
> > static bool equal (symtab_node *n, const_tree t);
> > diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
> > index 0466399..6826c78 100644
> > --- a/gcc/config/arm/arm.c
> > +++ b/gcc/config/arm/arm.c
> > @@ -4897,21 +4897,21 @@ arm_function_value(const_tree type, const_tree func,
> >
> > struct libcall_hasher : typed_noop_remove <rtx_def>
> > {
> > - typedef rtx_def value_type;
> > - typedef rtx_def compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef const rtx_def *value_type;
> > + typedef const rtx_def *compare_type;
> > + static inline hashval_t hash (const rtx_def *);
> > + static inline bool equal (const rtx_def *, const rtx_def *);
> > + static inline void remove (rtx_def *);
> > };
> >
> > inline bool
> > -libcall_hasher::equal (const value_type *p1, const compare_type *p2)
> > +libcall_hasher::equal (const rtx_def *p1, const rtx_def *p2)
> > {
> > return rtx_equal_p (p1, p2);
> > }
> >
> > inline hashval_t
> > -libcall_hasher::hash (const value_type *p1)
> > +libcall_hasher::hash (const rtx_def *p1)
> > {
> > return hash_rtx (p1, VOIDmode, NULL, NULL, FALSE);
> > }
> > diff --git a/gcc/config/i386/winnt.c b/gcc/config/i386/winnt.c
> > index 14fd253..f61412f 100644
> > --- a/gcc/config/i386/winnt.c
> > +++ b/gcc/config/i386/winnt.c
> > @@ -738,15 +738,15 @@ i386_pe_record_stub (const char *name)
> >
> > struct wrapped_symbol_hasher : typed_noop_remove <char>
> > {
> > - typedef char value_type;
> > - typedef char compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef char *value_type;
> > + typedef char *compare_type;
> > + static inline hashval_t hash (const char *);
> > + static inline bool equal (const char *, const char *);
> > + static inline void remove (char *);
> > };
> >
> > inline hashval_t
> > -wrapped_symbol_hasher::hash (const value_type *v)
> > +wrapped_symbol_hasher::hash (const char *v)
> > {
> > return htab_hash_string (v);
> > }
> > @@ -754,7 +754,7 @@ wrapped_symbol_hasher::hash (const value_type *v)
> > /* Hash table equality helper function. */
> >
> > inline bool
> > -wrapped_symbol_hasher::equal (const value_type *x, const compare_type *y)
> > +wrapped_symbol_hasher::equal (const char *x, const char *y)
> > {
> > return !strcmp (x, y);
> > }
> > diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
> > index 5132d2f..40e6ebe 100644
> > --- a/gcc/config/ia64/ia64.c
> > +++ b/gcc/config/ia64/ia64.c
> > @@ -8609,16 +8609,16 @@ finish_bundle_states (void)
> >
> > struct bundle_state_hasher : typed_noop_remove <bundle_state>
> > {
> > - typedef bundle_state value_type;
> > - typedef bundle_state compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef bundle_state *value_type;
> > + typedef bundle_state *compare_type;
> > + static inline hashval_t hash (const bundle_state *);
> > + static inline bool equal (const bundle_state *, const bundle_state *);
> > };
> >
> > /* The function returns hash of BUNDLE_STATE. */
> >
> > inline hashval_t
> > -bundle_state_hasher::hash (const value_type *state)
> > +bundle_state_hasher::hash (const bundle_state *state)
> > {
> > unsigned result, i;
> >
> > @@ -8631,8 +8631,8 @@ bundle_state_hasher::hash (const value_type *state)
> > /* The function returns nonzero if the bundle state keys are equal. */
> >
> > inline bool
> > -bundle_state_hasher::equal (const value_type *state1,
> > - const compare_type *state2)
> > +bundle_state_hasher::equal (const bundle_state *state1,
> > + const bundle_state *state2)
> > {
> > return (state1->insn_num == state2->insn_num
> > && memcmp (state1->dfa_state, state2->dfa_state,
> > diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
> > index 1733457..bf69850 100644
> > --- a/gcc/config/mips/mips.c
> > +++ b/gcc/config/mips/mips.c
> > @@ -16381,23 +16381,23 @@ mips_hash_base (rtx base)
> >
> > struct mips_lo_sum_offset_hasher : typed_free_remove <mips_lo_sum_offset>
> > {
> > - typedef mips_lo_sum_offset value_type;
> > - typedef rtx_def compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef mips_lo_sum_offset *value_type;
> > + typedef rtx_def *compare_type;
> > + static inline hashval_t hash (const mips_lo_sum_offset *);
> > + static inline bool equal (const mips_lo_sum_offset *, const rtx_def *);
> > };
> >
> > /* Hash-table callbacks for mips_lo_sum_offsets. */
> >
> > inline hashval_t
> > -mips_lo_sum_offset_hasher::hash (const value_type *entry)
> > +mips_lo_sum_offset_hasher::hash (const mips_lo_sum_offset *entry)
> > {
> > return mips_hash_base (entry->base);
> > }
> >
> > inline bool
> > -mips_lo_sum_offset_hasher::equal (const value_type *entry,
> > - const compare_type *value)
> > +mips_lo_sum_offset_hasher::equal (const mips_lo_sum_offset *entry,
> > + const rtx_def *value)
> > {
> > return rtx_equal_p (entry->base, value);
> > }
> > diff --git a/gcc/config/sol2.c b/gcc/config/sol2.c
> > index d256776..d87c7b4 100644
> > --- a/gcc/config/sol2.c
> > +++ b/gcc/config/sol2.c
> > @@ -183,22 +183,22 @@ typedef struct comdat_entry
> >
> > struct comdat_entry_hasher : typed_noop_remove <comdat_entry>
> > {
> > - typedef comdat_entry value_type;
> > - typedef comdat_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef comdat_entry *value_type;
> > + typedef comdat_entry *compare_type;
> > + static inline hashval_t hash (const comdat_entry *);
> > + static inline bool equal (const comdat_entry *, const comdat_entry *);
> > + static inline void remove (comdat_entry *);
> > };
> >
> > inline hashval_t
> > -comdat_entry_hasher::hash (const value_type *entry)
> > +comdat_entry_hasher::hash (const comdat_entry *entry)
> > {
> > return htab_hash_string (entry->sig);
> > }
> >
> > inline bool
> > -comdat_entry_hasher::equal (const value_type *entry1,
> > - const compare_type *entry2)
> > +comdat_entry_hasher::equal (const comdat_entry *entry1,
> > + const comdat_entry *entry2)
> > {
> > return strcmp (entry1->sig, entry2->sig) == 0;
> > }
> > diff --git a/gcc/coverage.c b/gcc/coverage.c
> > index 661e441..e1d81ff 100644
> > --- a/gcc/coverage.c
> > +++ b/gcc/coverage.c
> > @@ -114,11 +114,11 @@ typedef struct counts_entry
> > struct gcov_ctr_summary summary;
> >
> > /* hash_table support. */
> > - typedef counts_entry value_type;
> > - typedef counts_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static int equal (const value_type *, const compare_type *);
> > - static void remove (value_type *);
> > + typedef counts_entry *value_type;
> > + typedef counts_entry *compare_type;
> > + static inline hashval_t hash (const counts_entry *);
> > + static int equal (const counts_entry *, const counts_entry *);
> > + static void remove (counts_entry *);
> > } counts_entry_t;
> >
> > static GTY(()) struct coverage_data *functions_head = 0;
> > @@ -197,20 +197,19 @@ get_gcov_unsigned_t (void)
> > }
> >
> > inline hashval_t
> > -counts_entry::hash (const value_type *entry)
> > +counts_entry::hash (const counts_entry *entry)
> > {
> > return entry->ident * GCOV_COUNTERS + entry->ctr;
> > }
> >
> > inline int
> > -counts_entry::equal (const value_type *entry1,
> > - const compare_type *entry2)
> > +counts_entry::equal (const counts_entry *entry1, const counts_entry
> > *entry2)
> > {
> > return entry1->ident == entry2->ident && entry1->ctr == entry2->ctr;
> > }
> >
> > inline void
> > -counts_entry::remove (value_type *entry)
> > +counts_entry::remove (counts_entry *entry)
> > {
> > free (entry->counts);
> > free (entry);
> > diff --git a/gcc/cselib.c b/gcc/cselib.c
> > index d6ccbfb..30845ed 100644
> > --- a/gcc/cselib.c
> > +++ b/gcc/cselib.c
> > @@ -102,8 +102,8 @@ static rtx cselib_expand_value_rtx_1 (rtx, struct
> > expand_value_data *, int);
> >
> > struct cselib_hasher : typed_noop_remove <cselib_val>
> > {
> > - typedef cselib_val value_type;
> > - struct compare_type {
> > + typedef cselib_val *value_type;
> > + struct key {
> > /* The rtx value and its mode (needed separately for constant
> > integers). */
> > machine_mode mode;
> > @@ -111,8 +111,9 @@ struct cselib_hasher : typed_noop_remove <cselib_val>
> > /* The mode of the contaning MEM, if any, otherwise VOIDmode. */
> > machine_mode memmode;
> > };
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef key *compare_type;
> > + static inline hashval_t hash (const cselib_val *);
> > + static inline bool equal (const cselib_val *, const key *);
> > };
> >
> > /* The hash function for our hash table. The value is always computed with
> > @@ -120,7 +121,7 @@ struct cselib_hasher : typed_noop_remove <cselib_val>
> > hash value from a cselib_val structure. */
> >
> > inline hashval_t
> > -cselib_hasher::hash (const value_type *v)
> > +cselib_hasher::hash (const cselib_val *v)
> > {
> > return v->hash;
> > }
> > @@ -131,7 +132,7 @@ cselib_hasher::hash (const value_type *v)
> > CONST of an appropriate mode. */
> >
> > inline bool
> > -cselib_hasher::equal (const value_type *v, const compare_type *x_arg)
> > +cselib_hasher::equal (const cselib_val *v, const key *x_arg)
> > {
> > struct elt_loc_list *l;
> > rtx x = x_arg->x;
> > @@ -507,7 +508,7 @@ preserve_constants_and_equivs (cselib_val **x, void
> > *info ATTRIBUTE_UNUSED)
> >
> > if (invariant_or_equiv_p (v))
> > {
> > - cselib_hasher::compare_type lookup = {
> > + cselib_hasher::key lookup = {
> > GET_MODE (v->val_rtx), v->val_rtx, VOIDmode
> > };
> > cselib_val **slot
> > @@ -592,7 +593,7 @@ cselib_find_slot (machine_mode mode, rtx x, hashval_t
> > hash,
> > enum insert_option insert, machine_mode memmode)
> > {
> > cselib_val **slot = NULL;
> > - cselib_hasher::compare_type lookup = { mode, x, memmode };
> > + cselib_hasher::key lookup = { mode, x, memmode };
> > if (cselib_preserve_constants)
> > slot = cselib_preserved_hash_table->find_slot_with_hash (&lookup, hash,
> > NO_INSERT);
> > diff --git a/gcc/dse.c b/gcc/dse.c
> > index 2bb20d7..603cdbd 100644
> > --- a/gcc/dse.c
> > +++ b/gcc/dse.c
> > @@ -667,21 +667,21 @@ clear_alias_set_lookup (alias_set_type alias_set)
> >
> > struct invariant_group_base_hasher : typed_noop_remove <group_info>
> > {
> > - typedef group_info value_type;
> > - typedef group_info compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef group_info *value_type;
> > + typedef group_info *compare_type;
> > + static inline hashval_t hash (const group_info *);
> > + static inline bool equal (const group_info *, const group_info *);
> > };
> >
> > inline bool
> > -invariant_group_base_hasher::equal (const value_type *gi1,
> > - const compare_type *gi2)
> > +invariant_group_base_hasher::equal (const group_info *gi1,
> > + const group_info *gi2)
> > {
> > return rtx_equal_p (gi1->rtx_base, gi2->rtx_base);
> > }
> >
> > inline hashval_t
> > -invariant_group_base_hasher::hash (const value_type *gi)
> > +invariant_group_base_hasher::hash (const group_info *gi)
> > {
> > int do_not_record;
> > return hash_rtx (gi->rtx_base, Pmode, &do_not_record, NULL, false);
> > diff --git a/gcc/dwarf2cfi.c b/gcc/dwarf2cfi.c
> > index ec2acc9..2469c25 100644
> > --- a/gcc/dwarf2cfi.c
> > +++ b/gcc/dwarf2cfi.c
> > @@ -182,20 +182,20 @@ typedef dw_trace_info *dw_trace_info_ref;
> >
> > struct trace_info_hasher : typed_noop_remove <dw_trace_info>
> > {
> > - typedef dw_trace_info value_type;
> > - typedef dw_trace_info compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef dw_trace_info *value_type;
> > + typedef dw_trace_info *compare_type;
> > + static inline hashval_t hash (const dw_trace_info *);
> > + static inline bool equal (const dw_trace_info *, const dw_trace_info *);
> > };
> >
> > inline hashval_t
> > -trace_info_hasher::hash (const value_type *ti)
> > +trace_info_hasher::hash (const dw_trace_info *ti)
> > {
> > return INSN_UID (ti->head);
> > }
> >
> > inline bool
> > -trace_info_hasher::equal (const value_type *a, const compare_type *b)
> > +trace_info_hasher::equal (const dw_trace_info *a, const dw_trace_info *b)
> > {
> > return a->head == b->head;
> > }
> > diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
> > index 6c8e51f..2c33fd5 100644
> > --- a/gcc/dwarf2out.c
> > +++ b/gcc/dwarf2out.c
> > @@ -6865,28 +6865,28 @@ struct cu_hash_table_entry
> >
> > struct cu_hash_table_entry_hasher
> > {
> > - typedef cu_hash_table_entry value_type;
> > - typedef die_struct compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef cu_hash_table_entry *value_type;
> > + typedef die_struct *compare_type;
> > + static inline hashval_t hash (const cu_hash_table_entry *);
> > + static inline bool equal (const cu_hash_table_entry *, const die_struct
> > *);
> > + static inline void remove (cu_hash_table_entry *);
> > };
> >
> > inline hashval_t
> > -cu_hash_table_entry_hasher::hash (const value_type *entry)
> > +cu_hash_table_entry_hasher::hash (const cu_hash_table_entry *entry)
> > {
> > return htab_hash_string (entry->cu->die_id.die_symbol);
> > }
> >
> > inline bool
> > -cu_hash_table_entry_hasher::equal (const value_type *entry1,
> > - const compare_type *entry2)
> > +cu_hash_table_entry_hasher::equal (const cu_hash_table_entry *entry1,
> > + const die_struct *entry2)
> > {
> > return !strcmp (entry1->cu->die_id.die_symbol,
> > entry2->die_id.die_symbol);
> > }
> >
> > inline void
> > -cu_hash_table_entry_hasher::remove (value_type *entry)
> > +cu_hash_table_entry_hasher::remove (cu_hash_table_entry *entry)
> > {
> > struct cu_hash_table_entry *next;
> >
> > @@ -7202,21 +7202,21 @@ struct decl_table_entry
> >
> > struct decl_table_entry_hasher : typed_free_remove <decl_table_entry>
> > {
> > - typedef decl_table_entry value_type;
> > - typedef die_struct compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef decl_table_entry *value_type;
> > + typedef die_struct *compare_type;
> > + static inline hashval_t hash (const decl_table_entry *);
> > + static inline bool equal (const decl_table_entry *, const die_struct *);
> > };
> >
> > inline hashval_t
> > -decl_table_entry_hasher::hash (const value_type *entry)
> > +decl_table_entry_hasher::hash (const decl_table_entry *entry)
> > {
> > return htab_hash_pointer (entry->orig);
> > }
> >
> > inline bool
> > -decl_table_entry_hasher::equal (const value_type *entry1,
> > - const compare_type *entry2)
> > +decl_table_entry_hasher::equal (const decl_table_entry *entry1,
> > + const die_struct *entry2)
> > {
> > return entry1->orig == entry2;
> > }
> > @@ -7744,14 +7744,14 @@ struct external_ref
> >
> > struct external_ref_hasher : typed_free_remove <external_ref>
> > {
> > - typedef external_ref value_type;
> > - typedef external_ref compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef external_ref *value_type;
> > + typedef external_ref *compare_type;
> > + static inline hashval_t hash (const external_ref *);
> > + static inline bool equal (const external_ref *, const external_ref *);
> > };
> >
> > inline hashval_t
> > -external_ref_hasher::hash (const value_type *r)
> > +external_ref_hasher::hash (const external_ref *r)
> > {
> > dw_die_ref die = r->type;
> > hashval_t h = 0;
> > @@ -7772,7 +7772,7 @@ external_ref_hasher::hash (const value_type *r)
> > }
> >
> > inline bool
> > -external_ref_hasher::equal (const value_type *r1, const compare_type *r2)
> > +external_ref_hasher::equal (const external_ref *r1, const external_ref *r2)
> > {
> > return r1->type == r2->type;
> > }
> > @@ -22224,21 +22224,21 @@ dwarf2out_undef (unsigned int lineno
> > ATTRIBUTE_UNUSED,
> >
> > struct macinfo_entry_hasher : typed_noop_remove <macinfo_entry>
> > {
> > - typedef macinfo_entry value_type;
> > - typedef macinfo_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef macinfo_entry *value_type;
> > + typedef macinfo_entry *compare_type;
> > + static inline hashval_t hash (const macinfo_entry *);
> > + static inline bool equal (const macinfo_entry *, const macinfo_entry *);
> > };
> >
> > inline hashval_t
> > -macinfo_entry_hasher::hash (const value_type *entry)
> > +macinfo_entry_hasher::hash (const macinfo_entry *entry)
> > {
> > return htab_hash_string (entry->info);
> > }
> >
> > inline bool
> > -macinfo_entry_hasher::equal (const value_type *entry1,
> > - const compare_type *entry2)
> > +macinfo_entry_hasher::equal (const macinfo_entry *entry1,
> > + const macinfo_entry *entry2)
> > {
> > return !strcmp (entry1->info, entry2->info);
> > }
> > @@ -23302,14 +23302,14 @@ file_table_relative_p (dwarf_file_data **slot,
> > bool *p)
> >
> > struct comdat_type_hasher : typed_noop_remove <comdat_type_node>
> > {
> > - typedef comdat_type_node value_type;
> > - typedef comdat_type_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef comdat_type_node *value_type;
> > + typedef comdat_type_node *compare_type;
> > + static inline hashval_t hash (const comdat_type_node *);
> > + static inline bool equal (const comdat_type_node *, const
> > comdat_type_node *);
> > };
> >
> > inline hashval_t
> > -comdat_type_hasher::hash (const value_type *type_node)
> > +comdat_type_hasher::hash (const comdat_type_node *type_node)
> > {
> > hashval_t h;
> > memcpy (&h, type_node->signature, sizeof (h));
> > @@ -23317,8 +23317,8 @@ comdat_type_hasher::hash (const value_type
> > *type_node)
> > }
> >
> > inline bool
> > -comdat_type_hasher::equal (const value_type *type_node_1,
> > - const compare_type *type_node_2)
> > +comdat_type_hasher::equal (const comdat_type_node *type_node_1,
> > + const comdat_type_node *type_node_2)
> > {
> > return (! memcmp (type_node_1->signature, type_node_2->signature,
> > DWARF_TYPE_SIGNATURE_SIZE));
> > @@ -24405,16 +24405,17 @@ compare_locs (dw_loc_descr_ref x,
> > dw_loc_descr_ref y)
> >
> > struct loc_list_hasher : typed_noop_remove <dw_loc_list_struct>
> > {
> > - typedef dw_loc_list_struct value_type;
> > - typedef dw_loc_list_struct compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef dw_loc_list_struct *value_type;
> > + typedef dw_loc_list_struct *compare_type;
> > + static inline hashval_t hash (const dw_loc_list_struct *);
> > + static inline bool equal (const dw_loc_list_struct *,
> > + const dw_loc_list_struct *);
> > };
> >
> > /* Return precomputed hash of location list X. */
> >
> > inline hashval_t
> > -loc_list_hasher::hash (const value_type *x)
> > +loc_list_hasher::hash (const dw_loc_list_struct *x)
> > {
> > return x->hash;
> > }
> > @@ -24422,7 +24423,8 @@ loc_list_hasher::hash (const value_type *x)
> > /* Return true if location lists A and B are the same. */
> >
> > inline bool
> > -loc_list_hasher::equal (const value_type *a, const compare_type *b)
> > +loc_list_hasher::equal (const dw_loc_list_struct *a,
> > + const dw_loc_list_struct *b)
> > {
> > if (a == b)
> > return 1;
> > diff --git a/gcc/except.c b/gcc/except.c
> > index 833ec21..f85e55a 100644
> > --- a/gcc/except.c
> > +++ b/gcc/except.c
> > @@ -227,20 +227,21 @@ struct action_record
> >
> > struct action_record_hasher : typed_free_remove <action_record>
> > {
> > - typedef action_record value_type;
> > - typedef action_record compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef action_record *value_type;
> > + typedef action_record *compare_type;
> > + static inline hashval_t hash (const action_record *);
> > + static inline bool equal (const action_record *, const action_record *);
> > };
> >
> > inline hashval_t
> > -action_record_hasher::hash (const value_type *entry)
> > +action_record_hasher::hash (const action_record *entry)
> > {
> > return entry->next * 1009 + entry->filter;
> > }
> >
> > inline bool
> > -action_record_hasher::equal (const value_type *entry, const compare_type
> > *data)
> > +action_record_hasher::equal (const action_record *entry,
> > + const action_record *data)
> > {
> > return entry->filter == data->filter && entry->next == data->next;
> > }
> > @@ -742,23 +743,23 @@ struct ttypes_filter {
> >
> > struct ttypes_filter_hasher : typed_free_remove <ttypes_filter>
> > {
> > - typedef ttypes_filter value_type;
> > - typedef tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef ttypes_filter *value_type;
> > + typedef tree_node *compare_type;
> > + static inline hashval_t hash (const ttypes_filter *);
> > + static inline bool equal (const ttypes_filter *, const tree_node *);
> > };
> >
> > /* Compare ENTRY (a ttypes_filter entry in the hash table) with DATA
> > (a tree) for a @TTypes type node we are thinking about adding. */
> >
> > inline bool
> > -ttypes_filter_hasher::equal (const value_type *entry, const compare_type
> > *data)
> > +ttypes_filter_hasher::equal (const ttypes_filter *entry, const tree_node
> > *data)
> > {
> > return entry->t == data;
> > }
> >
> > inline hashval_t
> > -ttypes_filter_hasher::hash (const value_type *entry)
> > +ttypes_filter_hasher::hash (const ttypes_filter *entry)
> > {
> > return TREE_HASH (entry->t);
> > }
> > @@ -770,10 +771,10 @@ typedef hash_table<ttypes_filter_hasher>
> > ttypes_hash_type;
> >
> > struct ehspec_hasher : typed_free_remove <ttypes_filter>
> > {
> > - typedef ttypes_filter value_type;
> > - typedef ttypes_filter compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef ttypes_filter *value_type;
> > + typedef ttypes_filter *compare_type;
> > + static inline hashval_t hash (const ttypes_filter *);
> > + static inline bool equal (const ttypes_filter *, const ttypes_filter *);
> > };
> >
> > /* Compare ENTRY with DATA (both struct ttypes_filter) for a @TTypes
> > @@ -782,7 +783,7 @@ struct ehspec_hasher : typed_free_remove <ttypes_filter>
> > should put these in some canonical order. */
> >
> > inline bool
> > -ehspec_hasher::equal (const value_type *entry, const compare_type *data)
> > +ehspec_hasher::equal (const ttypes_filter *entry, const ttypes_filter
> > *data)
> > {
> > return type_list_equal (entry->t, data->t);
> > }
> > @@ -790,7 +791,7 @@ ehspec_hasher::equal (const value_type *entry, const
> > compare_type *data)
> > /* Hash function for exception specification lists. */
> >
> > inline hashval_t
> > -ehspec_hasher::hash (const value_type *entry)
> > +ehspec_hasher::hash (const ttypes_filter *entry)
> > {
> > hashval_t h = 0;
> > tree list;
> > diff --git a/gcc/gcse.c b/gcc/gcse.c
> > index 37aac6a..4be3f36 100644
> > --- a/gcc/gcse.c
> > +++ b/gcc/gcse.c
> > @@ -388,15 +388,15 @@ static struct ls_expr * pre_ldst_mems = NULL;
> >
> > struct pre_ldst_expr_hasher : typed_noop_remove <ls_expr>
> > {
> > - typedef ls_expr value_type;
> > + typedef ls_expr *value_type;
> > typedef value_type compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + static inline hashval_t hash (const ls_expr *);
> > + static inline bool equal (const ls_expr *, const ls_expr *);
> > };
> >
> > /* Hashtable helpers. */
> > inline hashval_t
> > -pre_ldst_expr_hasher::hash (const value_type *x)
> > +pre_ldst_expr_hasher::hash (const ls_expr *x)
> > {
> > int do_not_record_p = 0;
> > return
> > @@ -406,8 +406,8 @@ pre_ldst_expr_hasher::hash (const value_type *x)
> > static int expr_equiv_p (const_rtx, const_rtx);
> >
> > inline bool
> > -pre_ldst_expr_hasher::equal (const value_type *ptr1,
> > - const compare_type *ptr2)
> > +pre_ldst_expr_hasher::equal (const ls_expr *ptr1,
> > + const ls_expr *ptr2)
> > {
> > return expr_equiv_p (ptr1->pattern, ptr2->pattern);
> > }
> > diff --git a/gcc/genmatch.c b/gcc/genmatch.c
> > index 560a371..fbd12a5 100644
> > --- a/gcc/genmatch.c
> > +++ b/gcc/genmatch.c
> > @@ -190,21 +190,21 @@ struct id_base : typed_noop_remove<id_base>
> > const char *id;
> >
> > /* hash_table support. */
> > - typedef id_base value_type;
> > - typedef id_base compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef id_base *value_type;
> > + typedef id_base *compare_type;
> > + static inline hashval_t hash (const id_base *);
> > + static inline int equal (const id_base *, const id_base *);
> > };
> >
> > inline hashval_t
> > -id_base::hash (const value_type *op)
> > +id_base::hash (const id_base *op)
> > {
> > return op->hashval;
> > }
> >
> > inline int
> > -id_base::equal (const value_type *op1,
> > - const compare_type *op2)
> > +id_base::equal (const id_base *op1,
> > + const id_base *op2)
> > {
> > return (op1->hashval == op2->hashval
> > && strcmp (op1->id, op2->id) == 0);
> > diff --git a/gcc/ggc-common.c b/gcc/ggc-common.c
> > index 03fbe7d..eff326a 100644
> > --- a/gcc/ggc-common.c
> > +++ b/gcc/ggc-common.c
> > @@ -242,20 +242,20 @@ struct ptr_data
> >
> > struct saving_hasher : typed_free_remove <ptr_data>
> > {
> > - typedef ptr_data value_type;
> > - typedef void compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef ptr_data *value_type;
> > + typedef void *compare_type;
> > + static inline hashval_t hash (const ptr_data *);
> > + static inline bool equal (const ptr_data *, const void *);
> > };
> >
> > inline hashval_t
> > -saving_hasher::hash (const value_type *p)
> > +saving_hasher::hash (const ptr_data *p)
> > {
> > return POINTER_HASH (p->obj);
> > }
> >
> > inline bool
> > -saving_hasher::equal (const value_type *p1, const compare_type *p2)
> > +saving_hasher::equal (const ptr_data *p1, const void *p2)
> > {
> > return p1->obj == p2;
> > }
> > @@ -847,20 +847,22 @@ struct ggc_loc_descriptor
> >
> > struct ggc_loc_desc_hasher : typed_noop_remove <ggc_loc_descriptor>
> > {
> > - typedef ggc_loc_descriptor value_type;
> > - typedef ggc_loc_descriptor compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef ggc_loc_descriptor *value_type;
> > + typedef ggc_loc_descriptor *compare_type;
> > + static inline hashval_t hash (const ggc_loc_descriptor *);
> > + static inline bool equal (const ggc_loc_descriptor *,
> > + const ggc_loc_descriptor *);
> > };
> >
> > inline hashval_t
> > -ggc_loc_desc_hasher::hash (const value_type *d)
> > +ggc_loc_desc_hasher::hash (const ggc_loc_descriptor *d)
> > {
> > return htab_hash_pointer (d->function) | d->line;
> > }
> >
> > inline bool
> > -ggc_loc_desc_hasher::equal (const value_type *d, const compare_type *d2)
> > +ggc_loc_desc_hasher::equal (const ggc_loc_descriptor *d,
> > + const ggc_loc_descriptor *d2)
> > {
> > return (d->file == d2->file && d->line == d2->line
> > && d->function == d2->function);
> > @@ -880,20 +882,20 @@ struct ggc_ptr_hash_entry
> >
> > struct ptr_hash_hasher : typed_noop_remove <ggc_ptr_hash_entry>
> > {
> > - typedef ggc_ptr_hash_entry value_type;
> > - typedef void compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef ggc_ptr_hash_entry *value_type;
> > + typedef void *compare_type;
> > + static inline hashval_t hash (const ggc_ptr_hash_entry *);
> > + static inline bool equal (const ggc_ptr_hash_entry *, const void *);
> > };
> >
> > inline hashval_t
> > -ptr_hash_hasher::hash (const value_type *d)
> > +ptr_hash_hasher::hash (const ggc_ptr_hash_entry *d)
> > {
> > return htab_hash_pointer (d->ptr);
> > }
> >
> > inline bool
> > -ptr_hash_hasher::equal (const value_type *p, const compare_type *p2)
> > +ptr_hash_hasher::equal (const ggc_ptr_hash_entry *p, const void *p2)
> > {
> > return (p->ptr == p2);
> > }
> > diff --git a/gcc/gimple-ssa-strength-reduction.c
> > b/gcc/gimple-ssa-strength-reduction.c
> > index 5b84bbe..afd3215 100644
> > --- a/gcc/gimple-ssa-strength-reduction.c
> > +++ b/gcc/gimple-ssa-strength-reduction.c
> > @@ -438,21 +438,21 @@ lookup_cand (cand_idx idx)
> >
> > struct cand_chain_hasher : typed_noop_remove <cand_chain>
> > {
> > - typedef cand_chain value_type;
> > - typedef cand_chain compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef cand_chain *value_type;
> > + typedef cand_chain *compare_type;
> > + static inline hashval_t hash (const cand_chain *);
> > + static inline bool equal (const cand_chain *, const cand_chain *);
> > };
> >
> > inline hashval_t
> > -cand_chain_hasher::hash (const value_type *p)
> > +cand_chain_hasher::hash (const cand_chain *p)
> > {
> > tree base_expr = p->base_expr;
> > return iterative_hash_expr (base_expr, 0);
> > }
> >
> > inline bool
> > -cand_chain_hasher::equal (const value_type *chain1, const compare_type
> > *chain2)
> > +cand_chain_hasher::equal (const cand_chain *chain1, const cand_chain
> > *chain2)
> > {
> > return operand_equal_p (chain1->base_expr, chain2->base_expr, 0);
> > }
> > diff --git a/gcc/gimplify.c b/gcc/gimplify.c
> > index ff0a225..a52455d 100644
> > --- a/gcc/gimplify.c
> > +++ b/gcc/gimplify.c
> > @@ -136,10 +136,10 @@ enum omp_region_type
> >
> > struct gimplify_hasher : typed_free_remove <elt_t>
> > {
> > - typedef elt_t value_type;
> > - typedef elt_t compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef elt_t *value_type;
> > + typedef elt_t *compare_type;
> > + static inline hashval_t hash (const elt_t *);
> > + static inline bool equal (const elt_t *, const elt_t *);
> > };
> >
> > struct gimplify_ctx
> > @@ -9384,14 +9384,14 @@ gimplify_assign (tree dst, tree src, gimple_seq
> > *seq_p)
> > }
> >
> > inline hashval_t
> > -gimplify_hasher::hash (const value_type *p)
> > +gimplify_hasher::hash (const elt_t *p)
> > {
> > tree t = p->val;
> > return iterative_hash_expr (t, 0);
> > }
> >
> > inline bool
> > -gimplify_hasher::equal (const value_type *p1, const compare_type *p2)
> > +gimplify_hasher::equal (const elt_t *p1, const elt_t *p2)
> > {
> > tree t1 = p1->val;
> > tree t2 = p2->val;
> > diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
> > index ad2450b..96c038f 100644
> > --- a/gcc/haifa-sched.c
> > +++ b/gcc/haifa-sched.c
> > @@ -621,16 +621,16 @@ struct delay_pair
> >
> > struct delay_i1_hasher : typed_noop_remove <delay_pair>
> > {
> > - typedef delay_pair value_type;
> > - typedef void compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef delay_pair *value_type;
> > + typedef void *compare_type;
> > + static inline hashval_t hash (const delay_pair *);
> > + static inline bool equal (const delay_pair *, const void *);
> > };
> >
> > /* Returns a hash value for X, based on hashing just I1. */
> >
> > inline hashval_t
> > -delay_i1_hasher::hash (const value_type *x)
> > +delay_i1_hasher::hash (const delay_pair *x)
> > {
> > return htab_hash_pointer (x->i1);
> > }
> > @@ -638,23 +638,23 @@ delay_i1_hasher::hash (const value_type *x)
> > /* Return true if I1 of pair X is the same as that of pair Y. */
> >
> > inline bool
> > -delay_i1_hasher::equal (const value_type *x, const compare_type *y)
> > +delay_i1_hasher::equal (const delay_pair *x, const void *y)
> > {
> > return x->i1 == y;
> > }
> >
> > struct delay_i2_hasher : typed_free_remove <delay_pair>
> > {
> > - typedef delay_pair value_type;
> > - typedef void compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef delay_pair *value_type;
> > + typedef void *compare_type;
> > + static inline hashval_t hash (const delay_pair *);
> > + static inline bool equal (const delay_pair *, const void *);
> > };
> >
> > /* Returns a hash value for X, based on hashing just I2. */
> >
> > inline hashval_t
> > -delay_i2_hasher::hash (const value_type *x)
> > +delay_i2_hasher::hash (const delay_pair *x)
> > {
> > return htab_hash_pointer (x->i2);
> > }
> > @@ -662,7 +662,7 @@ delay_i2_hasher::hash (const value_type *x)
> > /* Return true if I2 of pair X is the same as that of pair Y. */
> >
> > inline bool
> > -delay_i2_hasher::equal (const value_type *x, const compare_type *y)
> > +delay_i2_hasher::equal (const delay_pair *x, const void *y)
> > {
> > return x->i2 == y;
> > }
> > diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h
> > index d1a6e51..89971d7 100644
> > --- a/gcc/hard-reg-set.h
> > +++ b/gcc/hard-reg-set.h
> > @@ -615,7 +615,17 @@ hard_reg_set_iter_next (hard_reg_set_iterator *iter,
> > unsigned *regno)
> >
> > extern char global_regs[FIRST_PSEUDO_REGISTER];
> >
> > -struct simplifiable_subregs_hasher;
> > +struct simplifiable_subreg;
> > +struct subreg_shape;
> > +
> > +struct simplifiable_subregs_hasher : typed_noop_remove
> > <simplifiable_subreg>
> > +{
> > + typedef simplifiable_subreg *value_type;
> > + typedef const subreg_shape *compare_type;
> > +
> > + static inline hashval_t hash (const simplifiable_subreg *);
> > + static inline bool equal (const simplifiable_subreg *, const
> > subreg_shape *);
> > +};
> >
> > struct target_hard_regs {
> > void finalize ();
> > diff --git a/gcc/hash-map.h b/gcc/hash-map.h
> > index e1dea91..4cca702 100644
> > --- a/gcc/hash-map.h
> > +++ b/gcc/hash-map.h
> > @@ -114,7 +114,6 @@ class GTY((user)) hash_map
> >
> > typedef hash_entry value_type;
> > typedef Key compare_type;
> > - typedef int store_values_directly;
> >
> > static hashval_t hash (const hash_entry &e)
> > {
> > diff --git a/gcc/hash-set.h b/gcc/hash-set.h
> > index c1e8872..9065451 100644
> > --- a/gcc/hash-set.h
> > +++ b/gcc/hash-set.h
> > @@ -112,7 +112,6 @@ class hash_set
> >
> > typedef hash_entry value_type;
> > typedef Key compare_type;
> > - typedef int store_values_directly;
> >
> > static hashval_t hash (const hash_entry &e)
> > {
> > diff --git a/gcc/hash-table.h b/gcc/hash-table.h
> > index 447eaff..f6375d1 100644
> > --- a/gcc/hash-table.h
> > +++ b/gcc/hash-table.h
> > @@ -278,7 +278,6 @@ struct pointer_hash : typed_noop_remove <Type>
> > {
> > typedef Type *value_type;
> > typedef Type *compare_type;
> > - typedef int store_values_directly;
> >
> > static inline hashval_t hash (const value_type &);
> >
> > @@ -310,7 +309,6 @@ struct ggc_hasher
> > {
> > typedef T value_type;
> > typedef T compare_type;
> > - typedef int store_values_directly;
> >
> > static void remove (T) {}
> >
> > @@ -342,7 +340,6 @@ struct ggc_cache_hasher
> > {
> > typedef T value_type;
> > typedef T compare_type;
> > - typedef int store_values_directly;
> >
> > static void remove (T &) {}
> >
> > @@ -438,26 +435,6 @@ hash_table_mod2 (hashval_t hash, unsigned int index)
> > return 1 + mul_mod (hash, p->prime - 2, p->inv_m2, p->shift);
> > }
> >
> > -/* The below is some template meta programming to decide if we should use
> > the
> > - hash table partial specialization that directly stores value_type
> > instead of
> > - pointers to value_type. If the Descriptor type defines the type
> > - Descriptor::store_values_directly then values are stored directly
> > otherwise
> > - pointers to them are stored. */
> > -template<typename T> struct notype { typedef void type; };
> > -
> > -template<typename T, typename = void>
> > -struct storage_tester
> > -{
> > - static const bool value = false;
> > -};
> > -
> > -template<typename T>
> > -struct storage_tester<T, typename notype<typename
> > - T::store_values_directly>::type>
> > -{
> > - static const bool value = true;
> > -};
> > -
> > template<typename Traits>
> > struct has_is_deleted
> > {
> > @@ -576,9 +553,7 @@ struct mark_empty_helper<Type *, Traits, false>
> >
> > /* User-facing hash table type.
> >
> > - The table stores elements of type Descriptor::value_type, or pointers to
> > - objects of type value_type if the descriptor does not define the type
> > - store_values_directly.
> > + The table stores elements of type Descriptor::value_type.
> >
> > It hashes values with the hash member function.
> > The table currently works with relatively weak hash functions.
> > @@ -601,518 +576,9 @@ struct mark_empty_helper<Type *, Traits, false>
> >
> > */
> > template <typename Descriptor,
> > - template<typename Type> class Allocator= xcallocator,
> > - bool Storage = storage_tester<Descriptor>::value>
> > + template<typename Type> class Allocator = xcallocator>
> > class hash_table
> > {
> > -};
> > -
> > -template <typename Descriptor,
> > - template<typename Type> class Allocator>
> > -class hash_table<Descriptor, Allocator, false>
> > -{
> > - typedef typename Descriptor::value_type value_type;
> > - typedef typename Descriptor::compare_type compare_type;
> > -
> > -public:
> > - hash_table (size_t CXX_MEM_STAT_INFO);
> > - ~hash_table ();
> > -
> > - /* Current size (in entries) of the hash table. */
> > - size_t size () const { return m_size; }
> > -
> > - /* Return the current number of elements in this hash table. */
> > - size_t elements () const { return m_n_elements - m_n_deleted; }
> > -
> > - /* Return the current number of elements in this hash table. */
> > - size_t elements_with_deleted () const { return m_n_elements; }
> > -
> > - /* This function clears all entries in the given hash table. */
> > - void empty ();
> > -
> > - /* This function clears a specified SLOT in a hash table. It is
> > - useful when you've already done the lookup and don't want to do it
> > - again. */
> > -
> > - void clear_slot (value_type **);
> > -
> > - /* This function searches for a hash table entry equal to the given
> > - COMPARABLE element starting with the given HASH value. It cannot
> > - be used to insert or delete an element. */
> > - value_type *find_with_hash (const compare_type *, hashval_t);
> > -
> > -/* Like find_slot_with_hash, but compute the hash value from the element.
> > */
> > - value_type *find (const value_type *value)
> > - {
> > - return find_with_hash (value, Descriptor::hash (value));
> > - }
> > -
> > - value_type **find_slot (const value_type *value, insert_option insert)
> > - {
> > - return find_slot_with_hash (value, Descriptor::hash (value), insert);
> > - }
> > -
> > - /* This function searches for a hash table slot containing an entry
> > - equal to the given COMPARABLE element and starting with the given
> > - HASH. To delete an entry, call this with insert=NO_INSERT, then
> > - call clear_slot on the slot returned (possibly after doing some
> > - checks). To insert an entry, call this with insert=INSERT, then
> > - write the value you want into the returned slot. When inserting an
> > - entry, NULL may be returned if memory allocation fails. */
> > - value_type **find_slot_with_hash (const compare_type *comparable,
> > - hashval_t hash, enum insert_option
> > insert);
> > -
> > - /* This function deletes an element with the given COMPARABLE value
> > - from hash table starting with the given HASH. If there is no
> > - matching element in the hash table, this function does nothing. */
> > - void remove_elt_with_hash (const compare_type *, hashval_t);
> > -
> > -/* Like remove_elt_with_hash, but compute the hash value from the element.
> > */
> > - void remove_elt (const value_type *value)
> > - {
> > - remove_elt_with_hash (value, Descriptor::hash (value));
> > - }
> > -
> > - /* This function scans over the entire hash table calling CALLBACK for
> > - each live entry. If CALLBACK returns false, the iteration stops.
> > - ARGUMENT is passed as CALLBACK's second argument. */
> > - template <typename Argument,
> > - int (*Callback) (value_type **slot, Argument argument)>
> > - void traverse_noresize (Argument argument);
> > -
> > - /* Like traverse_noresize, but does resize the table when it is too empty
> > - to improve effectivity of subsequent calls. */
> > - template <typename Argument,
> > - int (*Callback) (value_type **slot, Argument argument)>
> > - void traverse (Argument argument);
> > -
> > - class iterator
> > - {
> > - public:
> > - iterator () : m_slot (NULL), m_limit (NULL) {}
> > -
> > - iterator (value_type **slot, value_type **limit) :
> > - m_slot (slot), m_limit (limit) {}
> > -
> > - inline value_type *operator * () { return *m_slot; }
> > - void slide ();
> > - inline iterator &operator ++ ();
> > - bool operator != (const iterator &other) const
> > - {
> > - return m_slot != other.m_slot || m_limit != other.m_limit;
> > - }
> > -
> > - private:
> > - value_type **m_slot;
> > - value_type **m_limit;
> > - };
> > -
> > - iterator begin () const
> > - {
> > - iterator iter (m_entries, m_entries + m_size);
> > - iter.slide ();
> > - return iter;
> > - }
> > -
> > - iterator end () const { return iterator (); }
> > -
> > - double collisions () const
> > - {
> > - return m_searches ? static_cast <double> (m_collisions) / m_searches
> > : 0;
> > - }
> > -
> > -private:
> > -
> > - value_type **find_empty_slot_for_expand (hashval_t);
> > - void expand ();
> > -
> > - /* Table itself. */
> > - typename Descriptor::value_type **m_entries;
> > -
> > - size_t m_size;
> > -
> > - /* Current number of elements including also deleted elements. */
> > - size_t m_n_elements;
> > -
> > - /* Current number of deleted elements in the table. */
> > - size_t m_n_deleted;
> > -
> > - /* The following member is used for debugging. Its value is number
> > - of all calls of `htab_find_slot' for the hash table. */
> > - unsigned int m_searches;
> > -
> > - /* The following member is used for debugging. Its value is number
> > - of collisions fixed for time of work with the hash table. */
> > - unsigned int m_collisions;
> > -
> > - /* Current size (in entries) of the hash table, as an index into the
> > - table of primes. */
> > - unsigned int m_size_prime_index;
> > -};
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -hash_table<Descriptor, Allocator, false>::hash_table (size_t size
> > - MEM_STAT_DECL) :
> > - m_n_elements (0), m_n_deleted (0), m_searches (0), m_collisions (0)
> > -{
> > - unsigned int size_prime_index;
> > -
> > - size_prime_index = hash_table_higher_prime_index (size);
> > - size = prime_tab[size_prime_index].prime;
> > -
> > - m_entries = Allocator <value_type*> ::data_alloc (size);
> > - gcc_assert (m_entries != NULL);
> > - m_size = size;
> > - m_size_prime_index = size_prime_index;
> > -}
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -hash_table<Descriptor, Allocator, false>::~hash_table ()
> > -{
> > - for (size_t i = m_size - 1; i < m_size; i--)
> > - if (m_entries[i] != HTAB_EMPTY_ENTRY && m_entries[i] !=
> > HTAB_DELETED_ENTRY)
> > - Descriptor::remove (m_entries[i]);
> > -
> > - Allocator <value_type *> ::data_free (m_entries);
> > -}
> > -
> > -/* Similar to find_slot, but without several unwanted side effects:
> > - - Does not call equal when it finds an existing entry.
> > - - Does not change the count of elements/searches/collisions in the
> > - hash table.
> > - This function also assumes there are no deleted entries in the table.
> > - HASH is the hash value for the element to be inserted. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -typename hash_table<Descriptor, Allocator, false>::value_type **
> > -hash_table<Descriptor, Allocator, false>
> > -::find_empty_slot_for_expand (hashval_t hash)
> > -{
> > - hashval_t index = hash_table_mod1 (hash, m_size_prime_index);
> > - size_t size = m_size;
> > - value_type **slot = m_entries + index;
> > - hashval_t hash2;
> > -
> > - if (*slot == HTAB_EMPTY_ENTRY)
> > - return slot;
> > - gcc_checking_assert (*slot != HTAB_DELETED_ENTRY);
> > -
> > - hash2 = hash_table_mod2 (hash, m_size_prime_index);
> > - for (;;)
> > - {
> > - index += hash2;
> > - if (index >= size)
> > - index -= size;
> > -
> > - slot = m_entries + index;
> > - if (*slot == HTAB_EMPTY_ENTRY)
> > - return slot;
> > - gcc_checking_assert (*slot != HTAB_DELETED_ENTRY);
> > - }
> > -}
> > -
> > -/* The following function changes size of memory allocated for the
> > - entries and repeatedly inserts the table elements. The occupancy
> > - of the table after the call will be about 50%. Naturally the hash
> > - table must already exist. Remember also that the place of the
> > - table entries is changed. If memory allocation fails, this function
> > - will abort. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -void
> > -hash_table<Descriptor, Allocator, false>::expand ()
> > -{
> > - value_type **oentries = m_entries;
> > - unsigned int oindex = m_size_prime_index;
> > - size_t osize = size ();
> > - value_type **olimit = oentries + osize;
> > - size_t elts = elements ();
> > -
> > - /* Resize only when table after removal of unused elements is either
> > - too full or too empty. */
> > - unsigned int nindex;
> > - size_t nsize;
> > - if (elts * 2 > osize || (elts * 8 < osize && osize > 32))
> > - {
> > - nindex = hash_table_higher_prime_index (elts * 2);
> > - nsize = prime_tab[nindex].prime;
> > - }
> > - else
> > - {
> > - nindex = oindex;
> > - nsize = osize;
> > - }
> > -
> > - value_type **nentries = Allocator <value_type *> ::data_alloc (nsize);
> > - gcc_assert (nentries != NULL);
> > - m_entries = nentries;
> > - m_size = nsize;
> > - m_size_prime_index = nindex;
> > - m_n_elements -= m_n_deleted;
> > - m_n_deleted = 0;
> > -
> > - value_type **p = oentries;
> > - do
> > - {
> > - value_type *x = *p;
> > -
> > - if (x != HTAB_EMPTY_ENTRY && x != HTAB_DELETED_ENTRY)
> > - {
> > - value_type **q = find_empty_slot_for_expand (Descriptor::hash
> > (x));
> > -
> > - *q = x;
> > - }
> > -
> > - p++;
> > - }
> > - while (p < olimit);
> > -
> > - Allocator <value_type *> ::data_free (oentries);
> > -}
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -void
> > -hash_table<Descriptor, Allocator, false>::empty ()
> > -{
> > - size_t size = m_size;
> > - value_type **entries = m_entries;
> > - int i;
> > -
> > - for (i = size - 1; i >= 0; i--)
> > - if (entries[i] != HTAB_EMPTY_ENTRY && entries[i] != HTAB_DELETED_ENTRY)
> > - Descriptor::remove (entries[i]);
> > -
> > - /* Instead of clearing megabyte, downsize the table. */
> > - if (size > 1024*1024 / sizeof (PTR))
> > - {
> > - int nindex = hash_table_higher_prime_index (1024 / sizeof (PTR));
> > - int nsize = prime_tab[nindex].prime;
> > -
> > - Allocator <value_type *> ::data_free (m_entries);
> > - m_entries = Allocator <value_type *> ::data_alloc (nsize);
> > - m_size = nsize;
> > - m_size_prime_index = nindex;
> > - }
> > - else
> > - memset (entries, 0, size * sizeof (value_type *));
> > - m_n_deleted = 0;
> > - m_n_elements = 0;
> > -}
> > -
> > -/* This function clears a specified SLOT in a hash table. It is
> > - useful when you've already done the lookup and don't want to do it
> > - again. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -void
> > -hash_table<Descriptor, Allocator, false>::clear_slot (value_type **slot)
> > -{
> > - gcc_checking_assert (!(slot < m_entries || slot >= m_entries + size ()
> > - || *slot == HTAB_EMPTY_ENTRY
> > - || *slot == HTAB_DELETED_ENTRY));
> > -
> > - Descriptor::remove (*slot);
> > -
> > - *slot = static_cast <value_type *> (HTAB_DELETED_ENTRY);
> > - m_n_deleted++;
> > -}
> > -
> > -/* This function searches for a hash table entry equal to the given
> > - COMPARABLE element starting with the given HASH value. It cannot
> > - be used to insert or delete an element. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -typename hash_table<Descriptor, Allocator, false>::value_type *
> > -hash_table<Descriptor, Allocator, false>
> > -::find_with_hash (const compare_type *comparable, hashval_t hash)
> > -{
> > - m_searches++;
> > - size_t size = m_size;
> > - hashval_t index = hash_table_mod1 (hash, m_size_prime_index);
> > -
> > - value_type *entry = m_entries[index];
> > - if (entry == HTAB_EMPTY_ENTRY
> > - || (entry != HTAB_DELETED_ENTRY && Descriptor::equal (entry,
> > comparable)))
> > - return entry;
> > -
> > - hashval_t hash2 = hash_table_mod2 (hash, m_size_prime_index);
> > - for (;;)
> > - {
> > - m_collisions++;
> > - index += hash2;
> > - if (index >= size)
> > - index -= size;
> > -
> > - entry = m_entries[index];
> > - if (entry == HTAB_EMPTY_ENTRY
> > - || (entry != HTAB_DELETED_ENTRY
> > - && Descriptor::equal (entry, comparable)))
> > - return entry;
> > - }
> > -}
> > -
> > -/* This function searches for a hash table slot containing an entry
> > - equal to the given COMPARABLE element and starting with the given
> > - HASH. To delete an entry, call this with insert=NO_INSERT, then
> > - call clear_slot on the slot returned (possibly after doing some
> > - checks). To insert an entry, call this with insert=INSERT, then
> > - write the value you want into the returned slot. When inserting an
> > - entry, NULL may be returned if memory allocation fails. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -typename hash_table<Descriptor, Allocator, false>::value_type **
> > -hash_table<Descriptor, Allocator, false>
> > -::find_slot_with_hash (const compare_type *comparable, hashval_t hash,
> > - enum insert_option insert)
> > -{
> > - if (insert == INSERT && m_size * 3 <= m_n_elements * 4)
> > - expand ();
> > -
> > - m_searches++;
> > -
> > - value_type **first_deleted_slot = NULL;
> > - hashval_t index = hash_table_mod1 (hash, m_size_prime_index);
> > - hashval_t hash2 = hash_table_mod2 (hash, m_size_prime_index);
> > - value_type *entry = m_entries[index];
> > - size_t size = m_size;
> > - if (entry == HTAB_EMPTY_ENTRY)
> > - goto empty_entry;
> > - else if (entry == HTAB_DELETED_ENTRY)
> > - first_deleted_slot = &m_entries[index];
> > - else if (Descriptor::equal (entry, comparable))
> > - return &m_entries[index];
> > -
> > - for (;;)
> > - {
> > - m_collisions++;
> > - index += hash2;
> > - if (index >= size)
> > - index -= size;
> > -
> > - entry = m_entries[index];
> > - if (entry == HTAB_EMPTY_ENTRY)
> > - goto empty_entry;
> > - else if (entry == HTAB_DELETED_ENTRY)
> > - {
> > - if (!first_deleted_slot)
> > - first_deleted_slot = &m_entries[index];
> > - }
> > - else if (Descriptor::equal (entry, comparable))
> > - return &m_entries[index];
> > - }
> > -
> > - empty_entry:
> > - if (insert == NO_INSERT)
> > - return NULL;
> > -
> > - if (first_deleted_slot)
> > - {
> > - m_n_deleted--;
> > - *first_deleted_slot = static_cast <value_type *> (HTAB_EMPTY_ENTRY);
> > - return first_deleted_slot;
> > - }
> > -
> > - m_n_elements++;
> > - return &m_entries[index];
> > -}
> > -
> > -/* This function deletes an element with the given COMPARABLE value
> > - from hash table starting with the given HASH. If there is no
> > - matching element in the hash table, this function does nothing. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -void
> > -hash_table<Descriptor, Allocator, false>
> > -::remove_elt_with_hash (const compare_type *comparable, hashval_t hash)
> > -{
> > - value_type **slot = find_slot_with_hash (comparable, hash, NO_INSERT);
> > - if (*slot == HTAB_EMPTY_ENTRY)
> > - return;
> > -
> > - Descriptor::remove (*slot);
> > -
> > - *slot = static_cast <value_type *> (HTAB_DELETED_ENTRY);
> > - m_n_deleted++;
> > -}
> > -
> > -/* This function scans over the entire hash table calling CALLBACK for
> > - each live entry. If CALLBACK returns false, the iteration stops.
> > - ARGUMENT is passed as CALLBACK's second argument. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -template<typename Argument,
> > - int (*Callback) (typename hash_table<Descriptor, Allocator,
> > - false>::value_type **slot,
> > - Argument argument)>
> > -void
> > -hash_table<Descriptor, Allocator, false>::traverse_noresize (Argument
> > argument)
> > -{
> > - value_type **slot = m_entries;
> > - value_type **limit = slot + size ();
> > -
> > - do
> > - {
> > - value_type *x = *slot;
> > -
> > - if (x != HTAB_EMPTY_ENTRY && x != HTAB_DELETED_ENTRY)
> > - if (! Callback (slot, argument))
> > - break;
> > - }
> > - while (++slot < limit);
> > -}
> > -
> > -/* Like traverse_noresize, but does resize the table when it is too empty
> > - to improve effectivity of subsequent calls. */
> > -
> > -template <typename Descriptor,
> > - template <typename Type> class Allocator>
> > -template <typename Argument,
> > - int (*Callback) (typename hash_table<Descriptor, Allocator,
> > - false>::value_type **slot,
> > - Argument argument)>
> > -void
> > -hash_table<Descriptor, Allocator, false>::traverse (Argument argument)
> > -{
> > - size_t size = m_size;
> > - if (elements () * 8 < size && size > 32)
> > - expand ();
> > -
> > - traverse_noresize <Argument, Callback> (argument);
> > -}
> > -
> > -/* Slide down the iterator slots until an active entry is found. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -void
> > -hash_table<Descriptor, Allocator, false>::iterator::slide ()
> > -{
> > - for ( ; m_slot < m_limit; ++m_slot )
> > - {
> > - value_type *x = *m_slot;
> > - if (x != HTAB_EMPTY_ENTRY && x != HTAB_DELETED_ENTRY)
> > - return;
> > - }
> > - m_slot = NULL;
> > - m_limit = NULL;
> > -}
> > -
> > -/* Bump the iterator. */
> > -
> > -template<typename Descriptor, template<typename Type> class Allocator>
> > -inline typename hash_table<Descriptor, Allocator, false>::iterator &
> > -hash_table<Descriptor, Allocator, false>::iterator::operator ++ ()
> > -{
> > - ++m_slot;
> > - slide ();
> > - return *this;
> > -}
> > -
> > -/* A partial specialization used when values should be stored directly. */
> > -
> > -template <typename Descriptor,
> > - template<typename Type> class Allocator>
> > -class hash_table<Descriptor, Allocator, true>
> > -{
> > typedef typename Descriptor::value_type value_type;
> > typedef typename Descriptor::compare_type compare_type;
> >
> > @@ -1296,7 +762,7 @@ private:
> > };
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -hash_table<Descriptor, Allocator, true>::hash_table (size_t size, bool ggc
> > +hash_table<Descriptor, Allocator>::hash_table (size_t size, bool ggc
> > MEM_STAT_DECL) :
> > m_n_elements (0), m_n_deleted (0), m_searches (0), m_collisions (0),
> > m_ggc (ggc)
> > @@ -1312,7 +778,7 @@ hash_table<Descriptor, Allocator, true>::hash_table
> > (size_t size, bool ggc
> > }
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -hash_table<Descriptor, Allocator, true>::~hash_table ()
> > +hash_table<Descriptor, Allocator>::~hash_table ()
> > {
> > for (size_t i = m_size - 1; i < m_size; i--)
> > if (!is_empty (m_entries[i]) && !is_deleted (m_entries[i]))
> > @@ -1327,9 +793,8 @@ hash_table<Descriptor, Allocator, true>::~hash_table ()
> > /* This function returns an array of empty hash table elements. */
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -inline typename hash_table<Descriptor, Allocator, true>::value_type *
> > -hash_table<Descriptor, Allocator, true>::alloc_entries
> > - (size_t n MEM_STAT_DECL) const
> > +inline typename hash_table<Descriptor, Allocator>::value_type *
> > +hash_table<Descriptor, Allocator>::alloc_entries (size_t n MEM_STAT_DECL)
> > const
> > {
> > value_type *nentries;
> >
> > @@ -1353,9 +818,8 @@ hash_table<Descriptor, Allocator, true>::alloc_entries
> > HASH is the hash value for the element to be inserted. */
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -typename hash_table<Descriptor, Allocator, true>::value_type *
> > -hash_table<Descriptor, Allocator, true>
> > -::find_empty_slot_for_expand (hashval_t hash)
> > +typename hash_table<Descriptor, Allocator>::value_type *
> > +hash_table<Descriptor, Allocator>::find_empty_slot_for_expand (hashval_t
> > hash)
> > {
> > hashval_t index = hash_table_mod1 (hash, m_size_prime_index);
> > size_t size = m_size;
> > @@ -1393,7 +857,7 @@ hash_table<Descriptor, Allocator, true>
> >
> > template<typename Descriptor, template<typename Type> class
> > Allocator>
> > void
> > -hash_table<Descriptor, Allocator, true>::expand ()
> > +hash_table<Descriptor, Allocator>::expand ()
> > {
> > value_type *oentries = m_entries;
> > unsigned int oindex = m_size_prime_index;
> > @@ -1447,7 +911,7 @@ hash_table<Descriptor, Allocator, true>::expand ()
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > void
> > -hash_table<Descriptor, Allocator, true>::empty ()
> > +hash_table<Descriptor, Allocator>::empty ()
> > {
> > size_t size = m_size;
> > value_type *entries = m_entries;
> > @@ -1484,7 +948,7 @@ hash_table<Descriptor, Allocator, true>::empty ()
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > void
> > -hash_table<Descriptor, Allocator, true>::clear_slot (value_type *slot)
> > +hash_table<Descriptor, Allocator>::clear_slot (value_type *slot)
> > {
> > gcc_checking_assert (!(slot < m_entries || slot >= m_entries + size ()
> > || is_empty (*slot) || is_deleted (*slot)));
> > @@ -1500,8 +964,8 @@ hash_table<Descriptor, Allocator, true>::clear_slot
> > (value_type *slot)
> > be used to insert or delete an element. */
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -typename hash_table<Descriptor, Allocator, true>::value_type &
> > -hash_table<Descriptor, Allocator, true>
> > +typename hash_table<Descriptor, Allocator>::value_type &
> > +hash_table<Descriptor, Allocator>
> > ::find_with_hash (const compare_type &comparable, hashval_t hash)
> > {
> > m_searches++;
> > @@ -1537,8 +1001,8 @@ hash_table<Descriptor, Allocator, true>
> > entry, NULL may be returned if memory allocation fails. */
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -typename hash_table<Descriptor, Allocator, true>::value_type *
> > -hash_table<Descriptor, Allocator, true>
> > +typename hash_table<Descriptor, Allocator>::value_type *
> > +hash_table<Descriptor, Allocator>
> > ::find_slot_with_hash (const compare_type &comparable, hashval_t hash,
> > enum insert_option insert)
> > {
> > @@ -1599,7 +1063,7 @@ hash_table<Descriptor, Allocator, true>
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > void
> > -hash_table<Descriptor, Allocator, true>
> > +hash_table<Descriptor, Allocator>
> > ::remove_elt_with_hash (const compare_type &comparable, hashval_t hash)
> > {
> > value_type *slot = find_slot_with_hash (comparable, hash, NO_INSERT);
> > @@ -1619,11 +1083,11 @@ hash_table<Descriptor, Allocator, true>
> > template<typename Descriptor,
> > template<typename Type> class Allocator>
> > template<typename Argument,
> > - int (*Callback) (typename hash_table<Descriptor, Allocator,
> > - true>::value_type *slot,
> > - Argument argument)>
> > + int (*Callback)
> > + (typename hash_table<Descriptor, Allocator>::value_type *slot,
> > + Argument argument)>
> > void
> > -hash_table<Descriptor, Allocator, true>::traverse_noresize (Argument
> > argument)
> > +hash_table<Descriptor, Allocator>::traverse_noresize (Argument argument)
> > {
> > value_type *slot = m_entries;
> > value_type *limit = slot + size ();
> > @@ -1645,11 +1109,11 @@ hash_table<Descriptor, Allocator,
> > true>::traverse_noresize (Argument argument)
> > template <typename Descriptor,
> > template <typename Type> class Allocator>
> > template <typename Argument,
> > - int (*Callback) (typename hash_table<Descriptor, Allocator,
> > - true>::value_type *slot,
> > - Argument argument)>
> > + int (*Callback)
> > + (typename hash_table<Descriptor, Allocator>::value_type *slot,
> > + Argument argument)>
> > void
> > -hash_table<Descriptor, Allocator, true>::traverse (Argument argument)
> > +hash_table<Descriptor, Allocator>::traverse (Argument argument)
> > {
> > size_t size = m_size;
> > if (elements () * 8 < size && size > 32)
> > @@ -1662,7 +1126,7 @@ hash_table<Descriptor, Allocator, true>::traverse
> > (Argument argument)
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > void
> > -hash_table<Descriptor, Allocator, true>::iterator::slide ()
> > +hash_table<Descriptor, Allocator>::iterator::slide ()
> > {
> > for ( ; m_slot < m_limit; ++m_slot )
> > {
> > @@ -1677,8 +1141,8 @@ hash_table<Descriptor, Allocator,
> > true>::iterator::slide ()
> > /* Bump the iterator. */
> >
> > template<typename Descriptor, template<typename Type> class Allocator>
> > -inline typename hash_table<Descriptor, Allocator, true>::iterator &
> > -hash_table<Descriptor, Allocator, true>::iterator::operator ++ ()
> > +inline typename hash_table<Descriptor, Allocator>::iterator &
> > +hash_table<Descriptor, Allocator>::iterator::operator ++ ()
> > {
> > ++m_slot;
> > slide ();
> > diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c
> > index 6969f5a..7214a74 100644
> > --- a/gcc/ipa-devirt.c
> > +++ b/gcc/ipa-devirt.c
> > @@ -308,11 +308,11 @@ type_possibly_instantiated_p (tree t)
> >
> > struct odr_name_hasher
> > {
> > - typedef odr_type_d value_type;
> > - typedef union tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef odr_type_d *value_type;
> > + typedef union tree_node *compare_type;
> > + static inline hashval_t hash (const odr_type_d *);
> > + static inline bool equal (const odr_type_d *, const tree_node *);
> > + static inline void remove (odr_type_d *);
> > };
> >
> > /* Has used to unify ODR types based on their associated virtual table.
> > @@ -321,8 +321,8 @@ struct odr_name_hasher
> >
> > struct odr_vtable_hasher:odr_name_hasher
> > {
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + static inline hashval_t hash (const odr_type_d *);
> > + static inline bool equal (const odr_type_d *, const tree_node *);
> > };
> >
> > /* Return type that was declared with T's name so that T is an
> > @@ -369,7 +369,7 @@ hash_odr_name (const_tree t)
> > /* Return the computed hashcode for ODR_TYPE. */
> >
> > inline hashval_t
> > -odr_name_hasher::hash (const value_type *odr_type)
> > +odr_name_hasher::hash (const odr_type_d *odr_type)
> > {
> > return hash_odr_name (odr_type->type);
> > }
> > @@ -414,7 +414,7 @@ hash_odr_vtable (const_tree t)
> > /* Return the computed hashcode for ODR_TYPE. */
> >
> > inline hashval_t
> > -odr_vtable_hasher::hash (const value_type *odr_type)
> > +odr_vtable_hasher::hash (const odr_type_d *odr_type)
> > {
> > return hash_odr_vtable (odr_type->type);
> > }
> > @@ -553,7 +553,7 @@ types_must_be_same_for_odr (tree t1, tree t2)
> > equivalent. */
> >
> > inline bool
> > -odr_name_hasher::equal (const value_type *o1, const compare_type *t2)
> > +odr_name_hasher::equal (const odr_type_d *o1, const tree_node *t2)
> > {
> > tree t1 = o1->type;
> >
> > @@ -578,7 +578,7 @@ odr_name_hasher::equal (const value_type *o1, const
> > compare_type *t2)
> > equivalent. */
> >
> > inline bool
> > -odr_vtable_hasher::equal (const value_type *o1, const compare_type *t2)
> > +odr_vtable_hasher::equal (const odr_type_d *o1, const tree_node *t2)
> > {
> > tree t1 = o1->type;
> >
> > @@ -602,7 +602,7 @@ odr_vtable_hasher::equal (const value_type *o1, const
> > compare_type *t2)
> > /* Free ODR type V. */
> >
> > inline void
> > -odr_name_hasher::remove (value_type *v)
> > +odr_name_hasher::remove (odr_type_d *v)
> > {
> > v->bases.release ();
> > v->derived_types.release ();
> > @@ -2507,17 +2507,18 @@ struct polymorphic_call_target_d
> >
> > struct polymorphic_call_target_hasher
> > {
> > - typedef polymorphic_call_target_d value_type;
> > - typedef polymorphic_call_target_d compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef polymorphic_call_target_d *value_type;
> > + typedef polymorphic_call_target_d *compare_type;
> > + static inline hashval_t hash (const polymorphic_call_target_d *);
> > + static inline bool equal (const polymorphic_call_target_d *,
> > + const polymorphic_call_target_d *);
> > + static inline void remove (polymorphic_call_target_d *);
> > };
> >
> > /* Return the computed hashcode for ODR_QUERY. */
> >
> > inline hashval_t
> > -polymorphic_call_target_hasher::hash (const value_type *odr_query)
> > +polymorphic_call_target_hasher::hash (const polymorphic_call_target_d
> > *odr_query)
> > {
> > inchash::hash hstate (odr_query->otr_token);
> >
> > @@ -2541,8 +2542,8 @@ polymorphic_call_target_hasher::hash (const
> > value_type *odr_query)
> > /* Compare cache entries T1 and T2. */
> >
> > inline bool
> > -polymorphic_call_target_hasher::equal (const value_type *t1,
> > - const compare_type *t2)
> > +polymorphic_call_target_hasher::equal (const polymorphic_call_target_d *t1,
> > + const polymorphic_call_target_d *t2)
> > {
> > return (t1->type == t2->type && t1->otr_token == t2->otr_token
> > && t1->speculative == t2->speculative
> > @@ -2560,7 +2561,7 @@ polymorphic_call_target_hasher::equal (const
> > value_type *t1,
> > /* Remove entry in polymorphic call target cache hash. */
> >
> > inline void
> > -polymorphic_call_target_hasher::remove (value_type *v)
> > +polymorphic_call_target_hasher::remove (polymorphic_call_target_d *v)
> > {
> > v->targets.release ();
> > free (v);
> > diff --git a/gcc/ipa-icf.h b/gcc/ipa-icf.h
> > index 7eb9f27..b9d70b4 100644
> > --- a/gcc/ipa-icf.h
> > +++ b/gcc/ipa-icf.h
> > @@ -429,15 +429,16 @@ struct congruence_class_group
> > /* Congruence class set structure. */
> > struct congruence_class_group_hash: typed_noop_remove
> > <congruence_class_group>
> > {
> > - typedef congruence_class_group value_type;
> > - typedef congruence_class_group compare_type;
> > + typedef congruence_class_group *value_type;
> > + typedef congruence_class_group *compare_type;
> >
> > - static inline hashval_t hash (const value_type *item)
> > + static inline hashval_t hash (const congruence_class_group *item)
> > {
> > return item->hash;
> > }
> >
> > - static inline int equal (const value_type *item1, const compare_type
> > *item2)
> > + static inline int equal (const congruence_class_group *item1,
> > + const congruence_class_group *item2)
> > {
> > return item1->hash == item2->hash && item1->type == item2->type;
> > }
> > diff --git a/gcc/ipa-profile.c b/gcc/ipa-profile.c
> > index e9f937f..96fb810 100644
> > --- a/gcc/ipa-profile.c
> > +++ b/gcc/ipa-profile.c
> > @@ -113,10 +113,10 @@ static alloc_pool histogram_pool;
> >
> > struct histogram_hash : typed_noop_remove <histogram_entry>
> > {
> > - typedef histogram_entry value_type;
> > - typedef histogram_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef histogram_entry *value_type;
> > + typedef histogram_entry *compare_type;
> > + static inline hashval_t hash (const histogram_entry *);
> > + static inline int equal (const histogram_entry *, const histogram_entry
> > *);
> > };
> >
> > inline hashval_t
> > diff --git a/gcc/ira-color.c b/gcc/ira-color.c
> > index ff1fe8a..bc0692d 100644
> > --- a/gcc/ira-color.c
> > +++ b/gcc/ira-color.c
> > @@ -227,22 +227,24 @@ static vec<allocno_hard_regs_t> allocno_hard_regs_vec;
> >
> > struct allocno_hard_regs_hasher : typed_noop_remove <allocno_hard_regs>
> > {
> > - typedef allocno_hard_regs value_type;
> > - typedef allocno_hard_regs compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef allocno_hard_regs *value_type;
> > + typedef allocno_hard_regs *compare_type;
> > + static inline hashval_t hash (const allocno_hard_regs *);
> > + static inline bool equal (const allocno_hard_regs *,
> > + const allocno_hard_regs *);
> > };
> >
> > /* Returns hash value for allocno hard registers V. */
> > inline hashval_t
> > -allocno_hard_regs_hasher::hash (const value_type *hv)
> > +allocno_hard_regs_hasher::hash (const allocno_hard_regs *hv)
> > {
> > return iterative_hash (&hv->set, sizeof (HARD_REG_SET), 0);
> > }
> >
> > /* Compares allocno hard registers V1 and V2. */
> > inline bool
> > -allocno_hard_regs_hasher::equal (const value_type *hv1, const compare_type
> > *hv2)
> > +allocno_hard_regs_hasher::equal (const allocno_hard_regs *hv1,
> > + const allocno_hard_regs *hv2)
> > {
> > return hard_reg_set_equal_p (hv1->set, hv2->set);
> > }
> > diff --git a/gcc/ira-costs.c b/gcc/ira-costs.c
> > index 354ba6b..5358440 100644
> > --- a/gcc/ira-costs.c
> > +++ b/gcc/ira-costs.c
> > @@ -161,23 +161,23 @@ static cost_classes_t *regno_cost_classes;
> >
> > struct cost_classes_hasher
> > {
> > - typedef cost_classes value_type;
> > - typedef cost_classes compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef cost_classes *value_type;
> > + typedef cost_classes *compare_type;
> > + static inline hashval_t hash (const cost_classes *);
> > + static inline bool equal (const cost_classes *, const cost_classes *);
> > + static inline void remove (cost_classes *);
> > };
> >
> > /* Returns hash value for cost classes info HV. */
> > inline hashval_t
> > -cost_classes_hasher::hash (const value_type *hv)
> > +cost_classes_hasher::hash (const cost_classes *hv)
> > {
> > return iterative_hash (&hv->classes, sizeof (enum reg_class) * hv->num,
> > 0);
> > }
> >
> > /* Compares cost classes info HV1 and HV2. */
> > inline bool
> > -cost_classes_hasher::equal (const value_type *hv1, const compare_type *hv2)
> > +cost_classes_hasher::equal (const cost_classes *hv1, const cost_classes
> > *hv2)
> > {
> > return (hv1->num == hv2->num
> > && memcmp (hv1->classes, hv2->classes,
> > @@ -186,7 +186,7 @@ cost_classes_hasher::equal (const value_type *hv1,
> > const compare_type *hv2)
> >
> > /* Delete cost classes info V from the hash table. */
> > inline void
> > -cost_classes_hasher::remove (value_type *v)
> > +cost_classes_hasher::remove (cost_classes *v)
> > {
> > ira_free (v);
> > }
> > diff --git a/gcc/java/jcf-io.c b/gcc/java/jcf-io.c
> > index 2c48f14..36ceb07 100644
> > --- a/gcc/java/jcf-io.c
> > +++ b/gcc/java/jcf-io.c
> > @@ -285,21 +285,20 @@ find_classfile (char *filename, JCF *jcf, const char
> > *dep_name)
> >
> > struct charstar_hash : typed_noop_remove <char>
> > {
> > - typedef const char value_type;
> > - typedef const char compare_type;
> > - static inline hashval_t hash (const value_type *candidate);
> > - static inline bool equal (const value_type *existing,
> > - const compare_type *candidate);
> > + typedef const char *value_type;
> > + typedef const char *compare_type;
> > + static inline hashval_t hash (const char *candidate);
> > + static inline bool equal (const char *existing, const char *candidate);
> > };
> >
> > inline hashval_t
> > -charstar_hash::hash (const value_type *candidate)
> > +charstar_hash::hash (const char *candidate)
> > {
> > return htab_hash_string (candidate);
> > }
> >
> > inline bool
> > -charstar_hash::equal (const value_type *existing, const compare_type
> > *candidate)
> > +charstar_hash::equal (const char *existing, const char *candidate)
> > {
> > return strcmp (existing, candidate) == 0;
> > }
> > diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c
> > index f79b497..52ecc05 100644
> > --- a/gcc/loop-invariant.c
> > +++ b/gcc/loop-invariant.c
> > @@ -455,16 +455,17 @@ invariant_expr_equal_p (rtx_insn *insn1, rtx e1,
> > rtx_insn *insn2, rtx e2)
> >
> > struct invariant_expr_hasher : typed_free_remove <invariant_expr_entry>
> > {
> > - typedef invariant_expr_entry value_type;
> > - typedef invariant_expr_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef invariant_expr_entry *value_type;
> > + typedef invariant_expr_entry *compare_type;
> > + static inline hashval_t hash (const invariant_expr_entry *);
> > + static inline bool equal (const invariant_expr_entry *,
> > + const invariant_expr_entry *);
> > };
> >
> > /* Returns hash value for invariant expression entry ENTRY. */
> >
> > inline hashval_t
> > -invariant_expr_hasher::hash (const value_type *entry)
> > +invariant_expr_hasher::hash (const invariant_expr_entry *entry)
> > {
> > return entry->hash;
> > }
> > @@ -472,8 +473,8 @@ invariant_expr_hasher::hash (const value_type *entry)
> > /* Compares invariant expression entries ENTRY1 and ENTRY2. */
> >
> > inline bool
> > -invariant_expr_hasher::equal (const value_type *entry1,
> > - const compare_type *entry2)
> > +invariant_expr_hasher::equal (const invariant_expr_entry *entry1,
> > + const invariant_expr_entry *entry2)
> > {
> > if (entry1->mode != entry2->mode)
> > return 0;
> > diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c
> > index de2b15a..36a9a9f 100644
> > --- a/gcc/loop-iv.c
> > +++ b/gcc/loop-iv.c
> > @@ -138,16 +138,16 @@ static struct loop *current_loop;
> >
> > struct biv_entry_hasher : typed_free_remove <biv_entry>
> > {
> > - typedef biv_entry value_type;
> > - typedef rtx_def compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef biv_entry *value_type;
> > + typedef rtx_def *compare_type;
> > + static inline hashval_t hash (const biv_entry *);
> > + static inline bool equal (const biv_entry *, const rtx_def *);
> > };
> >
> > /* Returns hash value for biv B. */
> >
> > inline hashval_t
> > -biv_entry_hasher::hash (const value_type *b)
> > +biv_entry_hasher::hash (const biv_entry *b)
> > {
> > return b->regno;
> > }
> > @@ -155,7 +155,7 @@ biv_entry_hasher::hash (const value_type *b)
> > /* Compares biv B and register R. */
> >
> > inline bool
> > -biv_entry_hasher::equal (const value_type *b, const compare_type *r)
> > +biv_entry_hasher::equal (const biv_entry *b, const rtx_def *r)
> > {
> > return b->regno == REGNO (r);
> > }
> > diff --git a/gcc/loop-unroll.c b/gcc/loop-unroll.c
> > index 2befb61..ccf473d 100644
> > --- a/gcc/loop-unroll.c
> > +++ b/gcc/loop-unroll.c
> > @@ -126,17 +126,17 @@ struct var_to_expand
> >
> > struct iv_split_hasher : typed_free_remove <iv_to_split>
> > {
> > - typedef iv_to_split value_type;
> > - typedef iv_to_split compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef iv_to_split *value_type;
> > + typedef iv_to_split *compare_type;
> > + static inline hashval_t hash (const iv_to_split *);
> > + static inline bool equal (const iv_to_split *, const iv_to_split *);
> > };
> >
> >
> > /* A hash function for information about insns to split. */
> >
> > inline hashval_t
> > -iv_split_hasher::hash (const value_type *ivts)
> > +iv_split_hasher::hash (const iv_to_split *ivts)
> > {
> > return (hashval_t) INSN_UID (ivts->insn);
> > }
> > @@ -144,7 +144,7 @@ iv_split_hasher::hash (const value_type *ivts)
> > /* An equality functions for information about insns to split. */
> >
> > inline bool
> > -iv_split_hasher::equal (const value_type *i1, const compare_type *i2)
> > +iv_split_hasher::equal (const iv_to_split *i1, const iv_to_split *i2)
> > {
> > return i1->insn == i2->insn;
> > }
> > @@ -153,16 +153,16 @@ iv_split_hasher::equal (const value_type *i1, const
> > compare_type *i2)
> >
> > struct var_expand_hasher : typed_free_remove <var_to_expand>
> > {
> > - typedef var_to_expand value_type;
> > - typedef var_to_expand compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef var_to_expand *value_type;
> > + typedef var_to_expand *compare_type;
> > + static inline hashval_t hash (const var_to_expand *);
> > + static inline bool equal (const var_to_expand *, const var_to_expand *);
> > };
> >
> > /* Return a hash for VES. */
> >
> > inline hashval_t
> > -var_expand_hasher::hash (const value_type *ves)
> > +var_expand_hasher::hash (const var_to_expand *ves)
> > {
> > return (hashval_t) INSN_UID (ves->insn);
> > }
> > @@ -170,7 +170,7 @@ var_expand_hasher::hash (const value_type *ves)
> > /* Return true if I1 and I2 refer to the same instruction. */
> >
> > inline bool
> > -var_expand_hasher::equal (const value_type *i1, const compare_type *i2)
> > +var_expand_hasher::equal (const var_to_expand *i1, const var_to_expand *i2)
> > {
> > return i1->insn == i2->insn;
> > }
> > diff --git a/gcc/lto-streamer.h b/gcc/lto-streamer.h
> > index b383631..e3465a8 100644
> > --- a/gcc/lto-streamer.h
> > +++ b/gcc/lto-streamer.h
> > @@ -657,17 +657,17 @@ struct string_slot
> >
> > struct string_slot_hasher : typed_noop_remove <string_slot>
> > {
> > - typedef string_slot value_type;
> > - typedef string_slot compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef string_slot *value_type;
> > + typedef string_slot *compare_type;
> > + static inline hashval_t hash (const string_slot *);
> > + static inline bool equal (const string_slot *, const string_slot *);
> > };
> >
> > /* Returns a hash code for DS. Adapted from libiberty's htab_hash_string
> > to support strings that may not end in '\0'. */
> >
> > inline hashval_t
> > -string_slot_hasher::hash (const value_type *ds)
> > +string_slot_hasher::hash (const string_slot *ds)
> > {
> > hashval_t r = ds->len;
> > int i;
> > @@ -680,7 +680,7 @@ string_slot_hasher::hash (const value_type *ds)
> > /* Returns nonzero if DS1 and DS2 are equal. */
> >
> > inline bool
> > -string_slot_hasher::equal (const value_type *ds1, const compare_type *ds2)
> > +string_slot_hasher::equal (const string_slot *ds1, const string_slot *ds2)
> > {
> > if (ds1->len == ds2->len)
> > return memcmp (ds1->s, ds2->s, ds1->len) == 0;
> > diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c
> > index 360aeed..f3458c7 100644
> > --- a/gcc/lto/lto.c
> > +++ b/gcc/lto/lto.c
> > @@ -1143,20 +1143,20 @@ struct tree_scc
> >
> > struct tree_scc_hasher : typed_noop_remove <tree_scc>
> > {
> > - typedef tree_scc value_type;
> > - typedef tree_scc compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef tree_scc *value_type;
> > + typedef tree_scc *compare_type;
> > + static inline hashval_t hash (const tree_scc *);
> > + static inline bool equal (const tree_scc *, const tree_scc *);
> > };
> >
> > hashval_t
> > -tree_scc_hasher::hash (const value_type *scc)
> > +tree_scc_hasher::hash (const tree_scc *scc)
> > {
> > return scc->hash;
> > }
> >
> > bool
> > -tree_scc_hasher::equal (const value_type *scc1, const compare_type *scc2)
> > +tree_scc_hasher::equal (const tree_scc *scc1, const tree_scc *scc2)
> > {
> > if (scc1->hash != scc2->hash
> > || scc1->len != scc2->len
> > diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
> > index 6bd4dcc..718fdf0 100644
> > --- a/gcc/objc/objc-act.c
> > +++ b/gcc/objc/objc-act.c
> > @@ -3871,20 +3871,20 @@ objc_get_class_ivars (tree class_name)
> >
> > struct decl_name_hash : typed_noop_remove <tree_node>
> > {
> > - typedef tree_node value_type;
> > - typedef tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef tree_node *value_type;
> > + typedef tree_node *compare_type;
> > + static inline hashval_t hash (const tree_node *);
> > + static inline bool equal (const tree_node *, const tree_node *);
> > };
> >
> > inline hashval_t
> > -decl_name_hash::hash (const value_type *q)
> > +decl_name_hash::hash (const tree_node *q)
> > {
> > return (hashval_t) ((intptr_t)(DECL_NAME (q)) >> 3);
> > }
> >
> > inline bool
> > -decl_name_hash::equal (const value_type *a, const compare_type *b)
> > +decl_name_hash::equal (const tree_node *a, const tree_node *b)
> > {
> > return DECL_NAME (a) == DECL_NAME (b);
> > }
> > diff --git a/gcc/plugin.c b/gcc/plugin.c
> > index d924438..6a7654f 100644
> > --- a/gcc/plugin.c
> > +++ b/gcc/plugin.c
> > @@ -66,16 +66,16 @@ const char **plugin_event_name = plugin_event_name_init;
> >
> > struct event_hasher : typed_noop_remove <const char *>
> > {
> > - typedef const char *value_type;
> > - typedef const char *compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef const char **value_type;
> > + typedef const char **compare_type;
> > + static inline hashval_t hash (const char **);
> > + static inline bool equal (const char **, const char **);
> > };
> >
> > /* Helper function for the event hash table that hashes the entry V. */
> >
> > inline hashval_t
> > -event_hasher::hash (const value_type *v)
> > +event_hasher::hash (const char **v)
> > {
> > return htab_hash_string (*v);
> > }
> > @@ -84,7 +84,7 @@ event_hasher::hash (const value_type *v)
> > existing entry (S1) with the given string (S2). */
> >
> > inline bool
> > -event_hasher::equal (const value_type *s1, const compare_type *s2)
> > +event_hasher::equal (const char **s1, const char **s2)
> > {
> > return !strcmp (*s1, *s2);
> > }
> > diff --git a/gcc/postreload-gcse.c b/gcc/postreload-gcse.c
> > index 83048bd..9014d69 100644
> > --- a/gcc/postreload-gcse.c
> > +++ b/gcc/postreload-gcse.c
> > @@ -134,10 +134,10 @@ struct expr
> >
> > struct expr_hasher : typed_noop_remove <expr>
> > {
> > - typedef expr value_type;
> > - typedef expr compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef expr *value_type;
> > + typedef expr *compare_type;
> > + static inline hashval_t hash (const expr *);
> > + static inline bool equal (const expr *, const expr *);
> > };
> >
> >
> > @@ -159,7 +159,7 @@ hash_expr (rtx x, int *do_not_record_p)
> > here, we just return the cached hash value. */
> >
> > inline hashval_t
> > -expr_hasher::hash (const value_type *exp)
> > +expr_hasher::hash (const expr *exp)
> > {
> > return exp->hash;
> > }
> > @@ -168,7 +168,7 @@ expr_hasher::hash (const value_type *exp)
> > Return nonzero if exp1 is equivalent to exp2. */
> >
> > inline bool
> > -expr_hasher::equal (const value_type *exp1, const compare_type *exp2)
> > +expr_hasher::equal (const expr *exp1, const expr *exp2)
> > {
> > int equiv_p = exp_equiv_p (exp1->expr, exp2->expr, 0, true);
> >
> > diff --git a/gcc/reginfo.c b/gcc/reginfo.c
> > index 9015eeb..6678688 100644
> > --- a/gcc/reginfo.c
> > +++ b/gcc/reginfo.c
> > @@ -85,15 +85,6 @@ struct simplifiable_subreg
> > subreg_shape shape;
> > HARD_REG_SET simplifiable_regs;
> > };
> > -
> > -struct simplifiable_subregs_hasher : typed_noop_remove
> > <simplifiable_subreg>
> > -{
> > - typedef simplifiable_subreg value_type;
> > - typedef subreg_shape compare_type;
> > -
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > -};
> >
> > struct target_hard_regs default_target_hard_regs;
> > struct target_regs default_target_regs;
> > @@ -1234,14 +1225,14 @@ reg_classes_intersect_p (reg_class_t c1,
> > reg_class_t c2)
> >
> >
> > inline hashval_t
> > -simplifiable_subregs_hasher::hash (const value_type *value)
> > +simplifiable_subregs_hasher::hash (const simplifiable_subreg *value)
> > {
> > return value->shape.unique_id ();
> > }
> >
> > inline bool
> > -simplifiable_subregs_hasher::equal (const value_type *value,
> > - const compare_type *compare)
> > +simplifiable_subregs_hasher::equal (const simplifiable_subreg *value,
> > + const subreg_shape *compare)
> > {
> > return value->shape == *compare;
> > }
> > diff --git a/gcc/statistics.c b/gcc/statistics.c
> > index b76de15..8cbe88d 100644
> > --- a/gcc/statistics.c
> > +++ b/gcc/statistics.c
> > @@ -55,17 +55,18 @@ typedef struct statistics_counter_s {
> >
> > struct stats_counter_hasher
> > {
> > - typedef statistics_counter_t value_type;
> > - typedef statistics_counter_t compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef statistics_counter_t *value_type;
> > + typedef statistics_counter_t *compare_type;
> > + static inline hashval_t hash (const statistics_counter_t *);
> > + static inline bool equal (const statistics_counter_t *,
> > + const statistics_counter_t *);
> > + static inline void remove (statistics_counter_t *);
> > };
> >
> > /* Hash a statistic counter by its string ID. */
> >
> > inline hashval_t
> > -stats_counter_hasher::hash (const value_type *c)
> > +stats_counter_hasher::hash (const statistics_counter_t *c)
> > {
> > return htab_hash_string (c->id) + c->val;
> > }
> > @@ -73,7 +74,8 @@ stats_counter_hasher::hash (const value_type *c)
> > /* Compare two statistic counters by their string IDs. */
> >
> > inline bool
> > -stats_counter_hasher::equal (const value_type *c1, const compare_type *c2)
> > +stats_counter_hasher::equal (const statistics_counter_t *c1,
> > + const statistics_counter_t *c2)
> > {
> > return c1->val == c2->val && strcmp (c1->id, c2->id) == 0;
> > }
> > @@ -81,7 +83,7 @@ stats_counter_hasher::equal (const value_type *c1, const
> > compare_type *c2)
> > /* Free a statistics entry. */
> >
> > inline void
> > -stats_counter_hasher::remove (value_type *v)
> > +stats_counter_hasher::remove (statistics_counter_t *v)
> > {
> > free (CONST_CAST (char *, v->id));
> > free (v);
> > diff --git a/gcc/store-motion.c b/gcc/store-motion.c
> > index 530766f..d621ec1 100644
> > --- a/gcc/store-motion.c
> > +++ b/gcc/store-motion.c
> > @@ -137,21 +137,21 @@ static struct edge_list *edge_list;
> >
> > struct st_expr_hasher : typed_noop_remove <st_expr>
> > {
> > - typedef st_expr value_type;
> > - typedef st_expr compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef st_expr *value_type;
> > + typedef st_expr *compare_type;
> > + static inline hashval_t hash (const st_expr *);
> > + static inline bool equal (const st_expr *, const st_expr *);
> > };
> >
> > inline hashval_t
> > -st_expr_hasher::hash (const value_type *x)
> > +st_expr_hasher::hash (const st_expr *x)
> > {
> > int do_not_record_p = 0;
> > return hash_rtx (x->pattern, GET_MODE (x->pattern), &do_not_record_p,
> > NULL, false);
> > }
> >
> > inline bool
> > -st_expr_hasher::equal (const value_type *ptr1, const compare_type *ptr2)
> > +st_expr_hasher::equal (const st_expr *ptr1, const st_expr *ptr2)
> > {
> > return exp_equiv_p (ptr1->pattern, ptr2->pattern, 0, true);
> > }
> > diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c
> > index 078c2da..d6cbd76 100644
> > --- a/gcc/trans-mem.c
> > +++ b/gcc/trans-mem.c
> > @@ -974,23 +974,23 @@ typedef struct tm_log_entry
> >
> > struct log_entry_hasher
> > {
> > - typedef tm_log_entry value_type;
> > - typedef tm_log_entry compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef tm_log_entry *value_type;
> > + typedef tm_log_entry *compare_type;
> > + static inline hashval_t hash (const tm_log_entry *);
> > + static inline bool equal (const tm_log_entry *, const tm_log_entry *);
> > + static inline void remove (tm_log_entry *);
> > };
> >
> > /* Htab support. Return hash value for a `tm_log_entry'. */
> > inline hashval_t
> > -log_entry_hasher::hash (const value_type *log)
> > +log_entry_hasher::hash (const tm_log_entry *log)
> > {
> > return iterative_hash_expr (log->addr, 0);
> > }
> >
> > /* Htab support. Return true if two log entries are the same. */
> > inline bool
> > -log_entry_hasher::equal (const value_type *log1, const compare_type *log2)
> > +log_entry_hasher::equal (const tm_log_entry *log1, const tm_log_entry
> > *log2)
> > {
> > /* FIXME:
> >
> > @@ -1016,7 +1016,7 @@ log_entry_hasher::equal (const value_type *log1,
> > const compare_type *log2)
> >
> > /* Htab support. Free one tm_log_entry. */
> > inline void
> > -log_entry_hasher::remove (value_type *lp)
> > +log_entry_hasher::remove (tm_log_entry *lp)
> > {
> > lp->stmts.release ();
> > free (lp);
> > @@ -1049,20 +1049,20 @@ typedef struct tm_new_mem_map
> >
> > struct tm_mem_map_hasher : typed_free_remove <tm_new_mem_map_t>
> > {
> > - typedef tm_new_mem_map_t value_type;
> > - typedef tm_new_mem_map_t compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef tm_new_mem_map_t *value_type;
> > + typedef tm_new_mem_map_t *compare_type;
> > + static inline hashval_t hash (const tm_new_mem_map_t *);
> > + static inline bool equal (const tm_new_mem_map_t *, const
> > tm_new_mem_map_t *);
> > };
> >
> > inline hashval_t
> > -tm_mem_map_hasher::hash (const value_type *v)
> > +tm_mem_map_hasher::hash (const tm_new_mem_map_t *v)
> > {
> > return (intptr_t)v->val >> 4;
> > }
> >
> > inline bool
> > -tm_mem_map_hasher::equal (const value_type *v, const compare_type *c)
> > +tm_mem_map_hasher::equal (const tm_new_mem_map_t *v, const
> > tm_new_mem_map_t *c)
> > {
> > return v->val == c->val;
> > }
> > @@ -3350,15 +3350,15 @@ typedef struct tm_memop
> >
> > struct tm_memop_hasher : typed_free_remove <tm_memop>
> > {
> > - typedef tm_memop value_type;
> > - typedef tm_memop compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef tm_memop *value_type;
> > + typedef tm_memop *compare_type;
> > + static inline hashval_t hash (const tm_memop *);
> > + static inline bool equal (const tm_memop *, const tm_memop *);
> > };
> >
> > /* Htab support. Return a hash value for a `tm_memop'. */
> > inline hashval_t
> > -tm_memop_hasher::hash (const value_type *mem)
> > +tm_memop_hasher::hash (const tm_memop *mem)
> > {
> > tree addr = mem->addr;
> > /* We drill down to the SSA_NAME/DECL for the hash, but equality is
> > @@ -3370,7 +3370,7 @@ tm_memop_hasher::hash (const value_type *mem)
> >
> > /* Htab support. Return true if two tm_memop's are the same. */
> > inline bool
> > -tm_memop_hasher::equal (const value_type *mem1, const compare_type *mem2)
> > +tm_memop_hasher::equal (const tm_memop *mem1, const tm_memop *mem2)
> > {
> > return operand_equal_p (mem1->addr, mem2->addr, 0);
> > }
> > diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c
> > index 64bdc92..c03dfed 100644
> > --- a/gcc/tree-cfg.c
> > +++ b/gcc/tree-cfg.c
> > @@ -148,17 +148,18 @@ struct locus_discrim_map
> >
> > struct locus_discrim_hasher : typed_free_remove <locus_discrim_map>
> > {
> > - typedef locus_discrim_map value_type;
> > - typedef locus_discrim_map compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef locus_discrim_map *value_type;
> > + typedef locus_discrim_map *compare_type;
> > + static inline hashval_t hash (const locus_discrim_map *);
> > + static inline bool equal (const locus_discrim_map *,
> > + const locus_discrim_map *);
> > };
> >
> > /* Trivial hash function for a location_t. ITEM is a pointer to
> > a hash table entry that maps a location_t to a discriminator. */
> >
> > inline hashval_t
> > -locus_discrim_hasher::hash (const value_type *item)
> > +locus_discrim_hasher::hash (const locus_discrim_map *item)
> > {
> > return LOCATION_LINE (item->locus);
> > }
> > @@ -167,7 +168,8 @@ locus_discrim_hasher::hash (const value_type *item)
> > point to the two hash table entries to compare. */
> >
> > inline bool
> > -locus_discrim_hasher::equal (const value_type *a, const compare_type *b)
> > +locus_discrim_hasher::equal (const locus_discrim_map *a,
> > + const locus_discrim_map *b)
> > {
> > return LOCATION_LINE (a->locus) == LOCATION_LINE (b->locus);
> > }
> > diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c
> > index a111e9d..5d41cb4 100644
> > --- a/gcc/tree-eh.c
> > +++ b/gcc/tree-eh.c
> > @@ -214,20 +214,22 @@ struct finally_tree_node
> >
> > struct finally_tree_hasher : typed_free_remove <finally_tree_node>
> > {
> > - typedef finally_tree_node value_type;
> > - typedef finally_tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef finally_tree_node *value_type;
> > + typedef finally_tree_node *compare_type;
> > + static inline hashval_t hash (const finally_tree_node *);
> > + static inline bool equal (const finally_tree_node *,
> > + const finally_tree_node *);
> > };
> >
> > inline hashval_t
> > -finally_tree_hasher::hash (const value_type *v)
> > +finally_tree_hasher::hash (const finally_tree_node *v)
> > {
> > return (intptr_t)v->child.t >> 4;
> > }
> >
> > inline bool
> > -finally_tree_hasher::equal (const value_type *v, const compare_type *c)
> > +finally_tree_hasher::equal (const finally_tree_node *v,
> > + const finally_tree_node *c)
> > {
> > return v->child.t == c->child.t;
> > }
> > diff --git a/gcc/tree-hasher.h b/gcc/tree-hasher.h
> > index 35eb9b2..228e317 100644
> > --- a/gcc/tree-hasher.h
> > +++ b/gcc/tree-hasher.h
> > @@ -34,7 +34,6 @@ struct int_tree_hasher
> > {
> > typedef int_tree_map value_type;
> > typedef int_tree_map compare_type;
> > - typedef int store_values_directly;
> > static inline hashval_t hash (const value_type &);
> > static inline bool equal (const value_type &, const compare_type &);
> > static bool is_deleted (const value_type &v)
> > diff --git a/gcc/tree-into-ssa.c b/gcc/tree-into-ssa.c
> > index 2589628..e8b55c1 100644
> > --- a/gcc/tree-into-ssa.c
> > +++ b/gcc/tree-into-ssa.c
> > @@ -232,7 +232,6 @@ struct var_info_hasher : typed_free_remove <var_info_d>
> > {
> > typedef var_info_d *value_type;
> > typedef var_info_d *compare_type;
> > - typedef int store_values_directly;
> > static inline hashval_t hash (const value_type &);
> > static inline bool equal (const value_type &, const compare_type &);
> > };
> > diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c
> > index 62a6444..080d35e 100644
> > --- a/gcc/tree-parloops.c
> > +++ b/gcc/tree-parloops.c
> > @@ -228,22 +228,22 @@ struct reduction_info
> >
> > struct reduction_hasher : typed_free_remove <reduction_info>
> > {
> > - typedef reduction_info value_type;
> > - typedef reduction_info compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef reduction_info *value_type;
> > + typedef reduction_info *compare_type;
> > + static inline hashval_t hash (const reduction_info *);
> > + static inline bool equal (const reduction_info *, const reduction_info
> > *);
> > };
> >
> > /* Equality and hash functions for hashtab code. */
> >
> > inline bool
> > -reduction_hasher::equal (const value_type *a, const compare_type *b)
> > +reduction_hasher::equal (const reduction_info *a, const reduction_info *b)
> > {
> > return (a->reduc_phi == b->reduc_phi);
> > }
> >
> > inline hashval_t
> > -reduction_hasher::hash (const value_type *a)
> > +reduction_hasher::hash (const reduction_info *a)
> > {
> > return a->reduc_version;
> > }
> > @@ -280,22 +280,22 @@ struct name_to_copy_elt
> >
> > struct name_to_copy_hasher : typed_free_remove <name_to_copy_elt>
> > {
> > - typedef name_to_copy_elt value_type;
> > - typedef name_to_copy_elt compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef name_to_copy_elt *value_type;
> > + typedef name_to_copy_elt *compare_type;
> > + static inline hashval_t hash (const name_to_copy_elt *);
> > + static inline bool equal (const name_to_copy_elt *, const
> > name_to_copy_elt *);
> > };
> >
> > /* Equality and hash functions for hashtab code. */
> >
> > inline bool
> > -name_to_copy_hasher::equal (const value_type *a, const compare_type *b)
> > +name_to_copy_hasher::equal (const name_to_copy_elt *a, const
> > name_to_copy_elt *b)
> > {
> > return a->version == b->version;
> > }
> >
> > inline hashval_t
> > -name_to_copy_hasher::hash (const value_type *a)
> > +name_to_copy_hasher::hash (const name_to_copy_elt *a)
> > {
> > return (hashval_t) a->version;
> > }
> > diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c
> > index 6adee70..4b0d2a8 100644
> > --- a/gcc/tree-sra.c
> > +++ b/gcc/tree-sra.c
> > @@ -327,16 +327,16 @@ static hash_map<tree, auto_vec<access_p> >
> > *base_access_vec;
> >
> > struct uid_decl_hasher : typed_noop_remove <tree_node>
> > {
> > - typedef tree_node value_type;
> > - typedef tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef tree_node *value_type;
> > + typedef tree_node *compare_type;
> > + static inline hashval_t hash (const tree_node *);
> > + static inline bool equal (const tree_node *, const tree_node *);
> > };
> >
> > /* Hash a tree in a uid_decl_map. */
> >
> > inline hashval_t
> > -uid_decl_hasher::hash (const value_type *item)
> > +uid_decl_hasher::hash (const tree_node *item)
> > {
> > return item->decl_minimal.uid;
> > }
> > @@ -344,7 +344,7 @@ uid_decl_hasher::hash (const value_type *item)
> > /* Return true if the DECL_UID in both trees are equal. */
> >
> > inline bool
> > -uid_decl_hasher::equal (const value_type *a, const compare_type *b)
> > +uid_decl_hasher::equal (const tree_node *a, const tree_node *b)
> > {
> > return (a->decl_minimal.uid == b->decl_minimal.uid);
> > }
> > diff --git a/gcc/tree-ssa-coalesce.c b/gcc/tree-ssa-coalesce.c
> > index 1afeefe..eeac5a4 100644
> > --- a/gcc/tree-ssa-coalesce.c
> > +++ b/gcc/tree-ssa-coalesce.c
> > @@ -81,16 +81,16 @@ typedef const struct coalesce_pair
> > *const_coalesce_pair_p;
> >
> > struct coalesce_pair_hasher : typed_noop_remove <coalesce_pair>
> > {
> > - typedef coalesce_pair value_type;
> > - typedef coalesce_pair compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef coalesce_pair *value_type;
> > + typedef coalesce_pair *compare_type;
> > + static inline hashval_t hash (const coalesce_pair *);
> > + static inline bool equal (const coalesce_pair *, const coalesce_pair *);
> > };
> >
> > /* Hash function for coalesce list. Calculate hash for PAIR. */
> >
> > inline hashval_t
> > -coalesce_pair_hasher::hash (const value_type *pair)
> > +coalesce_pair_hasher::hash (const coalesce_pair *pair)
> > {
> > hashval_t a = (hashval_t)(pair->first_element);
> > hashval_t b = (hashval_t)(pair->second_element);
> > @@ -102,7 +102,7 @@ coalesce_pair_hasher::hash (const value_type *pair)
> > returning TRUE if the two pairs are equivalent. */
> >
> > inline bool
> > -coalesce_pair_hasher::equal (const value_type *p1, const compare_type *p2)
> > +coalesce_pair_hasher::equal (const coalesce_pair *p1, const coalesce_pair
> > *p2)
> > {
> > return (p1->first_element == p2->first_element
> > && p1->second_element == p2->second_element);
> > @@ -1253,10 +1253,10 @@ coalesce_partitions (var_map map, ssa_conflicts_p
> > graph, coalesce_list_p cl,
> >
> > struct ssa_name_var_hash : typed_noop_remove <tree_node>
> > {
> > - typedef union tree_node value_type;
> > - typedef union tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef union tree_node *value_type;
> > + typedef union tree_node *compare_type;
> > + static inline hashval_t hash (const tree_node *);
> > + static inline int equal (const tree_node *, const tree_node *);
> > };
> >
> > inline hashval_t
> > @@ -1266,7 +1266,7 @@ ssa_name_var_hash::hash (const_tree n)
> > }
> >
> > inline int
> > -ssa_name_var_hash::equal (const value_type *n1, const compare_type *n2)
> > +ssa_name_var_hash::equal (const tree_node *n1, const tree_node *n2)
> > {
> > return SSA_NAME_VAR (n1) == SSA_NAME_VAR (n2);
> > }
> > diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c
> > index 907fa97..c526b58 100644
> > --- a/gcc/tree-ssa-dom.c
> > +++ b/gcc/tree-ssa-dom.c
> > @@ -182,7 +182,6 @@ struct expr_elt_hasher
> > {
> > typedef expr_hash_elt *value_type;
> > typedef expr_hash_elt *compare_type;
> > - typedef int store_values_directly;
> > static inline hashval_t hash (const value_type &);
> > static inline bool equal (const value_type &, const compare_type &);
> > static inline void remove (value_type &);
> > diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c
> > index df90229..2c7c072 100644
> > --- a/gcc/tree-ssa-live.c
> > +++ b/gcc/tree-ssa-live.c
> > @@ -104,20 +104,20 @@ static void verify_live_on_entry (tree_live_info_p);
> >
> > struct tree_int_map_hasher : typed_noop_remove <tree_int_map>
> > {
> > - typedef tree_int_map value_type;
> > - typedef tree_int_map compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef tree_int_map *value_type;
> > + typedef tree_int_map *compare_type;
> > + static inline hashval_t hash (const tree_int_map *);
> > + static inline bool equal (const tree_int_map *, const tree_int_map *);
> > };
> >
> > inline hashval_t
> > -tree_int_map_hasher::hash (const value_type *v)
> > +tree_int_map_hasher::hash (const tree_int_map *v)
> > {
> > return tree_map_base_hash (v);
> > }
> >
> > inline bool
> > -tree_int_map_hasher::equal (const value_type *v, const compare_type *c)
> > +tree_int_map_hasher::equal (const tree_int_map *v, const tree_int_map *c)
> > {
> > return tree_int_map_eq (v, c);
> > }
> > diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c
> > index 9aba79b..11fc699 100644
> > --- a/gcc/tree-ssa-loop-im.c
> > +++ b/gcc/tree-ssa-loop-im.c
> > @@ -172,16 +172,16 @@ typedef struct im_mem_ref
> >
> > struct mem_ref_hasher : typed_noop_remove <im_mem_ref>
> > {
> > - typedef im_mem_ref value_type;
> > - typedef tree_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef im_mem_ref *value_type;
> > + typedef tree_node *compare_type;
> > + static inline hashval_t hash (const im_mem_ref *);
> > + static inline bool equal (const im_mem_ref *, const tree_node *);
> > };
> >
> > /* A hash function for struct im_mem_ref object OBJ. */
> >
> > inline hashval_t
> > -mem_ref_hasher::hash (const value_type *mem)
> > +mem_ref_hasher::hash (const im_mem_ref *mem)
> > {
> > return mem->hash;
> > }
> > @@ -190,7 +190,7 @@ mem_ref_hasher::hash (const value_type *mem)
> > memory reference OBJ2. */
> >
> > inline bool
> > -mem_ref_hasher::equal (const value_type *mem1, const compare_type *obj2)
> > +mem_ref_hasher::equal (const im_mem_ref *mem1, const tree_node *obj2)
> > {
> > return operand_equal_p (mem1->mem.ref, (const_tree) obj2, 0);
> > }
> > diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
> > index 6c96430..d71e3a4 100644
> > --- a/gcc/tree-ssa-loop-ivopts.c
> > +++ b/gcc/tree-ssa-loop-ivopts.c
> > @@ -292,16 +292,16 @@ typedef struct iv_cand *iv_cand_p;
> >
> > struct iv_inv_expr_hasher : typed_free_remove <iv_inv_expr_ent>
> > {
> > - typedef iv_inv_expr_ent value_type;
> > - typedef iv_inv_expr_ent compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef iv_inv_expr_ent *value_type;
> > + typedef iv_inv_expr_ent *compare_type;
> > + static inline hashval_t hash (const iv_inv_expr_ent *);
> > + static inline bool equal (const iv_inv_expr_ent *, const iv_inv_expr_ent
> > *);
> > };
> >
> > /* Hash function for loop invariant expressions. */
> >
> > inline hashval_t
> > -iv_inv_expr_hasher::hash (const value_type *expr)
> > +iv_inv_expr_hasher::hash (const iv_inv_expr_ent *expr)
> > {
> > return expr->hash;
> > }
> > @@ -309,7 +309,8 @@ iv_inv_expr_hasher::hash (const value_type *expr)
> > /* Hash table equality function for expressions. */
> >
> > inline bool
> > -iv_inv_expr_hasher::equal (const value_type *expr1, const compare_type
> > *expr2)
> > +iv_inv_expr_hasher::equal (const iv_inv_expr_ent *expr1,
> > + const iv_inv_expr_ent *expr2)
> > {
> > return expr1->hash == expr2->hash
> > && operand_equal_p (expr1->expr, expr2->expr, 0);
> > diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c
> > index 14a7122..7c846c2 100644
> > --- a/gcc/tree-ssa-phiopt.c
> > +++ b/gcc/tree-ssa-phiopt.c
> > @@ -1332,10 +1332,10 @@ struct name_to_bb
> >
> > struct ssa_names_hasher : typed_free_remove <name_to_bb>
> > {
> > - typedef name_to_bb value_type;
> > - typedef name_to_bb compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef name_to_bb *value_type;
> > + typedef name_to_bb *compare_type;
> > + static inline hashval_t hash (const name_to_bb *);
> > + static inline bool equal (const name_to_bb *, const name_to_bb *);
> > };
> >
> > /* Used for quick clearing of the hash-table when we see calls.
> > @@ -1345,7 +1345,7 @@ static unsigned int nt_call_phase;
> > /* The hash function. */
> >
> > inline hashval_t
> > -ssa_names_hasher::hash (const value_type *n)
> > +ssa_names_hasher::hash (const name_to_bb *n)
> > {
> > return n->ssa_name_ver ^ (((hashval_t) n->store) << 31)
> > ^ (n->offset << 6) ^ (n->size << 3);
> > @@ -1354,7 +1354,7 @@ ssa_names_hasher::hash (const value_type *n)
> > /* The equality function of *P1 and *P2. */
> >
> > inline bool
> > -ssa_names_hasher::equal (const value_type *n1, const compare_type *n2)
> > +ssa_names_hasher::equal (const name_to_bb *n1, const name_to_bb *n2)
> > {
> > return n1->ssa_name_ver == n2->ssa_name_ver
> > && n1->store == n2->store
> > diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
> > index c985e79..d857d84 100644
> > --- a/gcc/tree-ssa-pre.c
> > +++ b/gcc/tree-ssa-pre.c
> > @@ -228,8 +228,8 @@ typedef struct pre_expr_d : typed_noop_remove
> > <pre_expr_d>
> > pre_expr_union u;
> >
> > /* hash_table support. */
> > - typedef pre_expr_d value_type;
> > - typedef pre_expr_d compare_type;
> > + typedef pre_expr_d *value_type;
> > + typedef pre_expr_d *compare_type;
> > static inline hashval_t hash (const pre_expr_d *);
> > static inline int equal (const pre_expr_d *, const pre_expr_d *);
> > } *pre_expr;
> > @@ -242,7 +242,7 @@ typedef struct pre_expr_d : typed_noop_remove
> > <pre_expr_d>
> > /* Compare E1 and E1 for equality. */
> >
> > inline int
> > -pre_expr_d::equal (const value_type *e1, const compare_type *e2)
> > +pre_expr_d::equal (const pre_expr_d *e1, const pre_expr_d *e2)
> > {
> > if (e1->kind != e2->kind)
> > return false;
> > @@ -267,7 +267,7 @@ pre_expr_d::equal (const value_type *e1, const
> > compare_type *e2)
> > /* Hash E. */
> >
> > inline hashval_t
> > -pre_expr_d::hash (const value_type *e)
> > +pre_expr_d::hash (const pre_expr_d *e)
> > {
> > switch (e->kind)
> > {
> > @@ -547,10 +547,10 @@ typedef struct expr_pred_trans_d :
> > typed_free_remove<expr_pred_trans_d>
> > hashval_t hashcode;
> >
> > /* hash_table support. */
> > - typedef expr_pred_trans_d value_type;
> > - typedef expr_pred_trans_d compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef expr_pred_trans_d *value_type;
> > + typedef expr_pred_trans_d *compare_type;
> > + static inline hashval_t hash (const expr_pred_trans_d *);
> > + static inline int equal (const expr_pred_trans_d *, const
> > expr_pred_trans_d *);
> > } *expr_pred_trans_t;
> > typedef const struct expr_pred_trans_d *const_expr_pred_trans_t;
> >
> > @@ -561,8 +561,8 @@ expr_pred_trans_d::hash (const expr_pred_trans_d *e)
> > }
> >
> > inline int
> > -expr_pred_trans_d::equal (const value_type *ve1,
> > - const compare_type *ve2)
> > +expr_pred_trans_d::equal (const expr_pred_trans_d *ve1,
> > + const expr_pred_trans_d *ve2)
> > {
> > basic_block b1 = ve1->pred;
> > basic_block b2 = ve2->pred;
> > diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c
> > index 77640e5..ae9d631 100644
> > --- a/gcc/tree-ssa-reassoc.c
> > +++ b/gcc/tree-ssa-reassoc.c
> > @@ -1061,7 +1061,6 @@ struct oecount_hasher
> > {
> > typedef int value_type;
> > typedef int compare_type;
> > - typedef int store_values_directly;
> > static inline hashval_t hash (const value_type &);
> > static inline bool equal (const value_type &, const compare_type &);
> > static bool is_deleted (int &v) { return v == 1; }
> > diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c
> > index 46ce285..c6a16bc 100644
> > --- a/gcc/tree-ssa-sccvn.c
> > +++ b/gcc/tree-ssa-sccvn.c
> > @@ -148,16 +148,16 @@ along with GCC; see the file COPYING3. If not see
> >
> > struct vn_nary_op_hasher : typed_noop_remove <vn_nary_op_s>
> > {
> > - typedef vn_nary_op_s value_type;
> > - typedef vn_nary_op_s compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef vn_nary_op_s *value_type;
> > + typedef vn_nary_op_s *compare_type;
> > + static inline hashval_t hash (const vn_nary_op_s *);
> > + static inline bool equal (const vn_nary_op_s *, const vn_nary_op_s *);
> > };
> >
> > /* Return the computed hashcode for nary operation P1. */
> >
> > inline hashval_t
> > -vn_nary_op_hasher::hash (const value_type *vno1)
> > +vn_nary_op_hasher::hash (const vn_nary_op_s *vno1)
> > {
> > return vno1->hashcode;
> > }
> > @@ -166,7 +166,7 @@ vn_nary_op_hasher::hash (const value_type *vno1)
> > equivalent. */
> >
> > inline bool
> > -vn_nary_op_hasher::equal (const value_type *vno1, const compare_type *vno2)
> > +vn_nary_op_hasher::equal (const vn_nary_op_s *vno1, const vn_nary_op_s
> > *vno2)
> > {
> > return vn_nary_op_eq (vno1, vno2);
> > }
> > @@ -182,17 +182,17 @@ vn_phi_eq (const_vn_phi_t const vp1, const_vn_phi_t
> > const vp2);
> >
> > struct vn_phi_hasher
> > {
> > - typedef vn_phi_s value_type;
> > - typedef vn_phi_s compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef vn_phi_s *value_type;
> > + typedef vn_phi_s *compare_type;
> > + static inline hashval_t hash (const vn_phi_s *);
> > + static inline bool equal (const vn_phi_s *, const vn_phi_s *);
> > + static inline void remove (vn_phi_s *);
> > };
> >
> > /* Return the computed hashcode for phi operation P1. */
> >
> > inline hashval_t
> > -vn_phi_hasher::hash (const value_type *vp1)
> > +vn_phi_hasher::hash (const vn_phi_s *vp1)
> > {
> > return vp1->hashcode;
> > }
> > @@ -200,7 +200,7 @@ vn_phi_hasher::hash (const value_type *vp1)
> > /* Compare two phi entries for equality, ignoring VN_TOP arguments. */
> >
> > inline bool
> > -vn_phi_hasher::equal (const value_type *vp1, const compare_type *vp2)
> > +vn_phi_hasher::equal (const vn_phi_s *vp1, const vn_phi_s *vp2)
> > {
> > return vn_phi_eq (vp1, vp2);
> > }
> > @@ -208,7 +208,7 @@ vn_phi_hasher::equal (const value_type *vp1, const
> > compare_type *vp2)
> > /* Free a phi operation structure VP. */
> >
> > inline void
> > -vn_phi_hasher::remove (value_type *phi)
> > +vn_phi_hasher::remove (vn_phi_s *phi)
> > {
> > phi->phiargs.release ();
> > }
> > @@ -250,29 +250,29 @@ free_reference (vn_reference_s *vr)
> >
> > struct vn_reference_hasher
> > {
> > - typedef vn_reference_s value_type;
> > - typedef vn_reference_s compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef vn_reference_s *value_type;
> > + typedef vn_reference_s *compare_type;
> > + static inline hashval_t hash (const vn_reference_s *);
> > + static inline bool equal (const vn_reference_s *, const vn_reference_s
> > *);
> > + static inline void remove (vn_reference_s *);
> > };
> >
> > /* Return the hashcode for a given reference operation P1. */
> >
> > inline hashval_t
> > -vn_reference_hasher::hash (const value_type *vr1)
> > +vn_reference_hasher::hash (const vn_reference_s *vr1)
> > {
> > return vr1->hashcode;
> > }
> >
> > inline bool
> > -vn_reference_hasher::equal (const value_type *v, const compare_type *c)
> > +vn_reference_hasher::equal (const vn_reference_s *v, const vn_reference_s
> > *c)
> > {
> > return vn_reference_eq (v, c);
> > }
> >
> > inline void
> > -vn_reference_hasher::remove (value_type *v)
> > +vn_reference_hasher::remove (vn_reference_s *v)
> > {
> > free_reference (v);
> > }
> > @@ -298,16 +298,16 @@ typedef struct vn_tables_s
> >
> > struct vn_constant_hasher : typed_free_remove <vn_constant_s>
> > {
> > - typedef vn_constant_s value_type;
> > - typedef vn_constant_s compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef vn_constant_s *value_type;
> > + typedef vn_constant_s *compare_type;
> > + static inline hashval_t hash (const vn_constant_s *);
> > + static inline bool equal (const vn_constant_s *, const vn_constant_s *);
> > };
> >
> > /* Hash table hash function for vn_constant_t. */
> >
> > inline hashval_t
> > -vn_constant_hasher::hash (const value_type *vc1)
> > +vn_constant_hasher::hash (const vn_constant_s *vc1)
> > {
> > return vc1->hashcode;
> > }
> > @@ -315,7 +315,7 @@ vn_constant_hasher::hash (const value_type *vc1)
> > /* Hash table equality function for vn_constant_t. */
> >
> > inline bool
> > -vn_constant_hasher::equal (const value_type *vc1, const compare_type *vc2)
> > +vn_constant_hasher::equal (const vn_constant_s *vc1, const vn_constant_s
> > *vc2)
> > {
> > if (vc1->hashcode != vc2->hashcode)
> > return false;
> > diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
> > index fd0f535..d6a9f67 100644
> > --- a/gcc/tree-ssa-structalias.c
> > +++ b/gcc/tree-ssa-structalias.c
> > @@ -1940,16 +1940,17 @@ typedef const struct equiv_class_label
> > *const_equiv_class_label_t;
> >
> > struct equiv_class_hasher : typed_free_remove <equiv_class_label>
> > {
> > - typedef equiv_class_label value_type;
> > - typedef equiv_class_label compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef equiv_class_label *value_type;
> > + typedef equiv_class_label *compare_type;
> > + static inline hashval_t hash (const equiv_class_label *);
> > + static inline bool equal (const equiv_class_label *,
> > + const equiv_class_label *);
> > };
> >
> > /* Hash function for a equiv_class_label_t */
> >
> > inline hashval_t
> > -equiv_class_hasher::hash (const value_type *ecl)
> > +equiv_class_hasher::hash (const equiv_class_label *ecl)
> > {
> > return ecl->hashcode;
> > }
> > @@ -1957,7 +1958,8 @@ equiv_class_hasher::hash (const value_type *ecl)
> > /* Equality function for two equiv_class_label_t's. */
> >
> > inline bool
> > -equiv_class_hasher::equal (const value_type *eql1, const compare_type
> > *eql2)
> > +equiv_class_hasher::equal (const equiv_class_label *eql1,
> > + const equiv_class_label *eql2)
> > {
> > return (eql1->hashcode == eql2->hashcode
> > && bitmap_equal_p (eql1->labels, eql2->labels));
> > @@ -5963,16 +5965,17 @@ typedef const struct shared_bitmap_info
> > *const_shared_bitmap_info_t;
> >
> > struct shared_bitmap_hasher : typed_free_remove <shared_bitmap_info>
> > {
> > - typedef shared_bitmap_info value_type;
> > - typedef shared_bitmap_info compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef shared_bitmap_info *value_type;
> > + typedef shared_bitmap_info *compare_type;
> > + static inline hashval_t hash (const shared_bitmap_info *);
> > + static inline bool equal (const shared_bitmap_info *,
> > + const shared_bitmap_info *);
> > };
> >
> > /* Hash function for a shared_bitmap_info_t */
> >
> > inline hashval_t
> > -shared_bitmap_hasher::hash (const value_type *bi)
> > +shared_bitmap_hasher::hash (const shared_bitmap_info *bi)
> > {
> > return bi->hashcode;
> > }
> > @@ -5980,7 +5983,8 @@ shared_bitmap_hasher::hash (const value_type *bi)
> > /* Equality function for two shared_bitmap_info_t's. */
> >
> > inline bool
> > -shared_bitmap_hasher::equal (const value_type *sbi1, const compare_type
> > *sbi2)
> > +shared_bitmap_hasher::equal (const shared_bitmap_info *sbi1,
> > + const shared_bitmap_info *sbi2)
> > {
> > return bitmap_equal_p (sbi1->pt_vars, sbi2->pt_vars);
> > }
> > diff --git a/gcc/tree-ssa-tail-merge.c b/gcc/tree-ssa-tail-merge.c
> > index 2c48cb6..4afe94e 100644
> > --- a/gcc/tree-ssa-tail-merge.c
> > +++ b/gcc/tree-ssa-tail-merge.c
> > @@ -260,11 +260,11 @@ struct same_succ_def
> > hashval_t hashval;
> >
> > /* hash_table support. */
> > - typedef same_succ_def value_type;
> > - typedef same_succ_def compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static int equal (const value_type *, const compare_type *);
> > - static void remove (value_type *);
> > + typedef same_succ_def *value_type;
> > + typedef same_succ_def *compare_type;
> > + static inline hashval_t hash (const same_succ_def *);
> > + static int equal (const same_succ_def *, const same_succ_def *);
> > + static void remove (same_succ_def *);
> > };
> > typedef struct same_succ_def *same_succ;
> > typedef const struct same_succ_def *const_same_succ;
> > @@ -272,7 +272,7 @@ typedef const struct same_succ_def *const_same_succ;
> > /* hash routine for hash_table support, returns hashval of E. */
> >
> > inline hashval_t
> > -same_succ_def::hash (const value_type *e)
> > +same_succ_def::hash (const same_succ_def *e)
> > {
> > return e->hashval;
> > }
> > @@ -568,7 +568,7 @@ inverse_flags (const_same_succ e1, const_same_succ e2)
> > /* Compares SAME_SUCCs E1 and E2. */
> >
> > int
> > -same_succ_def::equal (const value_type *e1, const compare_type *e2)
> > +same_succ_def::equal (const same_succ_def *e1, const same_succ_def *e2)
> > {
> > unsigned int i, first1, first2;
> > gimple_stmt_iterator gsi1, gsi2;
> > diff --git a/gcc/tree-ssa-threadupdate.c b/gcc/tree-ssa-threadupdate.c
> > index 610e807..709b16e 100644
> > --- a/gcc/tree-ssa-threadupdate.c
> > +++ b/gcc/tree-ssa-threadupdate.c
> > @@ -160,10 +160,10 @@ struct redirection_data :
> > typed_free_remove<redirection_data>
> > struct el *incoming_edges;
> >
> > /* hash_table support. */
> > - typedef redirection_data value_type;
> > - typedef redirection_data compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef redirection_data *value_type;
> > + typedef redirection_data *compare_type;
> > + static inline hashval_t hash (const redirection_data *);
> > + static inline int equal (const redirection_data *, const
> > redirection_data *);
> > };
> >
> > /* Dump a jump threading path, including annotations about each
> > @@ -209,7 +209,7 @@ dump_jump_thread_path (FILE *dump_file,
> > vec<jump_thread_edge *> path,
> > path. So hash on the block index of the final edge in the path. */
> >
> > inline hashval_t
> > -redirection_data::hash (const value_type *p)
> > +redirection_data::hash (const redirection_data *p)
> > {
> > vec<jump_thread_edge *> *path = p->path;
> > return path->last ()->e->dest->index;
> > @@ -218,7 +218,7 @@ redirection_data::hash (const value_type *p)
> > /* Given two hash table entries, return true if they have the same
> > jump threading path. */
> > inline int
> > -redirection_data::equal (const value_type *p1, const compare_type *p2)
> > +redirection_data::equal (const redirection_data *p1, const
> > redirection_data *p2)
> > {
> > vec<jump_thread_edge *> *path1 = p1->path;
> > vec<jump_thread_edge *> *path2 = p2->path;
> > diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c
> > index 415bffa..313e936 100644
> > --- a/gcc/tree-vectorizer.c
> > +++ b/gcc/tree-vectorizer.c
> > @@ -118,20 +118,20 @@ struct simduid_to_vf :
> > typed_free_remove<simduid_to_vf>
> > int vf;
> >
> > /* hash_table support. */
> > - typedef simduid_to_vf value_type;
> > - typedef simduid_to_vf compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef simduid_to_vf *value_type;
> > + typedef simduid_to_vf *compare_type;
> > + static inline hashval_t hash (const simduid_to_vf *);
> > + static inline int equal (const simduid_to_vf *, const simduid_to_vf *);
> > };
> >
> > inline hashval_t
> > -simduid_to_vf::hash (const value_type *p)
> > +simduid_to_vf::hash (const simduid_to_vf *p)
> > {
> > return p->simduid;
> > }
> >
> > inline int
> > -simduid_to_vf::equal (const value_type *p1, const value_type *p2)
> > +simduid_to_vf::equal (const simduid_to_vf *p1, const simduid_to_vf *p2)
> > {
> > return p1->simduid == p2->simduid;
> > }
> > @@ -154,20 +154,22 @@ struct simd_array_to_simduid :
> > typed_free_remove<simd_array_to_simduid>
> > unsigned int simduid;
> >
> > /* hash_table support. */
> > - typedef simd_array_to_simduid value_type;
> > - typedef simd_array_to_simduid compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline int equal (const value_type *, const compare_type *);
> > + typedef simd_array_to_simduid *value_type;
> > + typedef simd_array_to_simduid *compare_type;
> > + static inline hashval_t hash (const simd_array_to_simduid *);
> > + static inline int equal (const simd_array_to_simduid *,
> > + const simd_array_to_simduid *);
> > };
> >
> > inline hashval_t
> > -simd_array_to_simduid::hash (const value_type *p)
> > +simd_array_to_simduid::hash (const simd_array_to_simduid *p)
> > {
> > return DECL_UID (p->decl);
> > }
> >
> > inline int
> > -simd_array_to_simduid::equal (const value_type *p1, const value_type *p2)
> > +simd_array_to_simduid::equal (const simd_array_to_simduid *p1,
> > + const simd_array_to_simduid *p2)
> > {
> > return p1->decl == p2->decl;
> > }
> > diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h
> > index 66d592d..f22d6cf 100644
> > --- a/gcc/tree-vectorizer.h
> > +++ b/gcc/tree-vectorizer.h
> > @@ -220,20 +220,20 @@ typedef struct _vect_peel_extended_info
> >
> > struct peel_info_hasher : typed_free_remove <_vect_peel_info>
> > {
> > - typedef _vect_peel_info value_type;
> > - typedef _vect_peel_info compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef _vect_peel_info *value_type;
> > + typedef _vect_peel_info *compare_type;
> > + static inline hashval_t hash (const _vect_peel_info *);
> > + static inline bool equal (const _vect_peel_info *, const _vect_peel_info
> > *);
> > };
> >
> > inline hashval_t
> > -peel_info_hasher::hash (const value_type *peel_info)
> > +peel_info_hasher::hash (const _vect_peel_info *peel_info)
> > {
> > return (hashval_t) peel_info->npeel;
> > }
> >
> > inline bool
> > -peel_info_hasher::equal (const value_type *a, const compare_type *b)
> > +peel_info_hasher::equal (const _vect_peel_info *a, const _vect_peel_info
> > *b)
> > {
> > return (a->npeel == b->npeel);
> > }
> > diff --git a/gcc/valtrack.h b/gcc/valtrack.h
> > index 402fef9..b7b53f3 100644
> > --- a/gcc/valtrack.h
> > +++ b/gcc/valtrack.h
> > @@ -45,33 +45,35 @@ struct dead_debug_global_entry
> > struct dead_debug_hash_descr
> > {
> > /* The hash table contains pointers to entries of this type. */
> > - typedef struct dead_debug_global_entry value_type;
> > - typedef struct dead_debug_global_entry compare_type;
> > + typedef struct dead_debug_global_entry *value_type;
> > + typedef struct dead_debug_global_entry *compare_type;
> > /* Hash on the pseudo number. */
> > - static inline hashval_t hash (const value_type *my);
> > + static inline hashval_t hash (const dead_debug_global_entry *my);
> > /* Entries are identical if they refer to the same pseudo. */
> > - static inline bool equal (const value_type *my, const compare_type
> > *other);
> > + static inline bool equal (const dead_debug_global_entry *my,
> > + const dead_debug_global_entry *other);
> > /* Release entries when they're removed. */
> > - static inline void remove (value_type *p);
> > + static inline void remove (dead_debug_global_entry *p);
> > };
> >
> > /* Hash on the pseudo number. */
> > inline hashval_t
> > -dead_debug_hash_descr::hash (const value_type *my)
> > +dead_debug_hash_descr::hash (const dead_debug_global_entry *my)
> > {
> > return REGNO (my->reg);
> > }
> >
> > /* Entries are identical if they refer to the same pseudo. */
> > inline bool
> > -dead_debug_hash_descr::equal (const value_type *my, const compare_type
> > *other)
> > +dead_debug_hash_descr::equal (const dead_debug_global_entry *my,
> > + const dead_debug_global_entry *other)
> > {
> > return my->reg == other->reg;
> > }
> >
> > /* Release entries when they're removed. */
> > inline void
> > -dead_debug_hash_descr::remove (value_type *p)
> > +dead_debug_hash_descr::remove (dead_debug_global_entry *p)
> > {
> > XDELETE (p);
> > }
> > diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c
> > index 18eff20..685fcc38c 100644
> > --- a/gcc/var-tracking.c
> > +++ b/gcc/var-tracking.c
> > @@ -494,18 +494,18 @@ static void variable_htab_free (void *);
> >
> > struct variable_hasher
> > {
> > - typedef variable_def value_type;
> > - typedef void compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > - static inline void remove (value_type *);
> > + typedef variable_def *value_type;
> > + typedef void *compare_type;
> > + static inline hashval_t hash (const variable_def *);
> > + static inline bool equal (const variable_def *, const void *);
> > + static inline void remove (variable_def *);
> > };
> >
> > /* The hash function for variable_htab, computes the hash value
> > from the declaration of variable X. */
> >
> > inline hashval_t
> > -variable_hasher::hash (const value_type *v)
> > +variable_hasher::hash (const variable_def *v)
> > {
> > return dv_htab_hash (v->dv);
> > }
> > @@ -513,7 +513,7 @@ variable_hasher::hash (const value_type *v)
> > /* Compare the declaration of variable X with declaration Y. */
> >
> > inline bool
> > -variable_hasher::equal (const value_type *v, const compare_type *y)
> > +variable_hasher::equal (const variable_def *v, const void *y)
> > {
> > decl_or_value dv = CONST_CAST2 (decl_or_value, const void *, y);
> >
> > @@ -523,7 +523,7 @@ variable_hasher::equal (const value_type *v, const
> > compare_type *y)
> > /* Free the element of VARIABLE_HTAB (its type is struct variable_def). */
> >
> > inline void
> > -variable_hasher::remove (value_type *var)
> > +variable_hasher::remove (variable_def *var)
> > {
> > variable_htab_free (var);
> > }
> > diff --git a/gcc/vtable-verify.c b/gcc/vtable-verify.c
> > index 22b7b81..8ced835 100644
> > --- a/gcc/vtable-verify.c
> > +++ b/gcc/vtable-verify.c
> > @@ -268,14 +268,15 @@ vtbl_map_node_registration_insert (struct
> > vtbl_map_node *node,
> > /* Hashtable functions for vtable_registration hashtables. */
> >
> > inline hashval_t
> > -registration_hasher::hash (const value_type *p)
> > +registration_hasher::hash (const vtable_registration *p)
> > {
> > const struct vtable_registration *n = (const struct vtable_registration
> > *) p;
> > return (hashval_t) (DECL_UID (n->vtable_decl));
> > }
> >
> > inline bool
> > -registration_hasher::equal (const value_type *p1, const compare_type *p2)
> > +registration_hasher::equal (const vtable_registration *p1,
> > + const vtable_registration *p2)
> > {
> > const struct vtable_registration *n1 =
> > (const struct vtable_registration *)
> > p1;
> > @@ -292,16 +293,16 @@ registration_hasher::equal (const value_type *p1,
> > const compare_type *p2)
> >
> > struct vtbl_map_hasher : typed_noop_remove <struct vtbl_map_node>
> > {
> > - typedef struct vtbl_map_node value_type;
> > - typedef struct vtbl_map_node compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef struct vtbl_map_node *value_type;
> > + typedef struct vtbl_map_node *compare_type;
> > + static inline hashval_t hash (const vtbl_map_node *);
> > + static inline bool equal (const vtbl_map_node *, const vtbl_map_node *);
> > };
> >
> > /* Returns a hash code for P. */
> >
> > inline hashval_t
> > -vtbl_map_hasher::hash (const value_type *p)
> > +vtbl_map_hasher::hash (const vtbl_map_node *p)
> > {
> > const struct vtbl_map_node n = *((const struct vtbl_map_node *) p);
> > return (hashval_t) IDENTIFIER_HASH_VALUE (n.class_name);
> > @@ -310,7 +311,7 @@ vtbl_map_hasher::hash (const value_type *p)
> > /* Returns nonzero if P1 and P2 are equal. */
> >
> > inline bool
> > -vtbl_map_hasher::equal (const value_type *p1, const compare_type *p2)
> > +vtbl_map_hasher::equal (const vtbl_map_node *p1, const vtbl_map_node *p2)
> > {
> > const struct vtbl_map_node n1 = *((const struct vtbl_map_node *) p1);
> > const struct vtbl_map_node n2 = *((const struct vtbl_map_node *) p2);
> > diff --git a/gcc/vtable-verify.h b/gcc/vtable-verify.h
> > index b0169ad..6fb2b60 100644
> > --- a/gcc/vtable-verify.h
> > +++ b/gcc/vtable-verify.h
> > @@ -58,10 +58,11 @@ struct vtable_registration
> >
> > struct registration_hasher : typed_noop_remove <struct vtable_registration>
> > {
> > - typedef struct vtable_registration value_type;
> > - typedef struct vtable_registration compare_type;
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + typedef struct vtable_registration *value_type;
> > + typedef struct vtable_registration *compare_type;
> > + static inline hashval_t hash (const vtable_registration *);
> > + static inline bool equal (const vtable_registration *,
> > + const vtable_registration *);
> > };
> >
> > typedef hash_table<registration_hasher> register_table_type;
> > diff --git a/libcc1/plugin.cc b/libcc1/plugin.cc
> > index c4caf05..74a7ec3 100644
> > --- a/libcc1/plugin.cc
> > +++ b/libcc1/plugin.cc
> > @@ -113,38 +113,38 @@ struct decl_addr_value
> >
> > struct decl_addr_hasher : typed_free_remove<decl_addr_value>
> > {
> > - typedef decl_addr_value value_type;
> > - typedef decl_addr_value compare_type;
> > + typedef decl_addr_value *value_type;
> > + typedef decl_addr_value *compare_type;
> >
> > - static inline hashval_t hash (const value_type *);
> > - static inline bool equal (const value_type *, const compare_type *);
> > + static inline hashval_t hash (const decl_addr_value *);
> > + static inline bool equal (const decl_addr_value *, const decl_addr_value
> > *);
> > };
> >
> > inline hashval_t
> > -decl_addr_hasher::hash (const value_type *e)
> > +decl_addr_hasher::hash (const decl_addr_value *e)
> > {
> > return IDENTIFIER_HASH_VALUE (DECL_NAME (e->decl));
> > }
> >
> > inline bool
> > -decl_addr_hasher::equal (const value_type *p1, const compare_type *p2)
> > +decl_addr_hasher::equal (const decl_addr_value *p1, const decl_addr_value
> > *p2)
> > {
> > return p1->decl == p2->decl;
> > }
> >
> >
> >
> > -struct string_hasher : typed_noop_remove<char>
> > +struct string_hasher : typed_noop_remove<const char>
> > {
> > - typedef char value_type;
> > - typedef char compare_type;
> > + typedef const char *value_type;
> > + typedef const char *compare_type;
> >
> > - static inline hashval_t hash (const value_type *s)
> > + static inline hashval_t hash (const char *s)
> > {
> > return htab_hash_string (s);
> > }
> >
> > - static inline bool equal (const value_type *p1, const value_type *p2)
> > + static inline bool equal (const char *p1, const char *p2)
> > {
> > return strcmp (p1, p2) == 0;
> > }
> > @@ -210,7 +210,7 @@ private:
> > // Add a file name to FILE_NAMES and return the canonical copy.
> > const char *intern_filename (const char *filename)
> > {
> > - char **slot = file_names.find_slot (filename, INSERT);
> > + const char **slot = file_names.find_slot (filename, INSERT);
> > if (*slot == NULL)
> > {
> > /* The file name must live as long as the line map, which
> > --
> > 2.3.0.80.g18d0fec.dirty
> >
