#include "config.h"
#include "system.h"
#include "coretypes.h"
-#include "hash-table.h"
#include "tm.h"
#include "rtl.h"
#include "tm_p.h"
-#include "hash-set.h"
-#include "machmode.h"
-#include "vec.h"
-#include "double-int.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
-#include "wide-int.h"
-#include "inchash.h"
#include "tree.h"
#include "fold-const.h"
#include "stor-layout.h"
#include "basic-block.h"
#include "gimple-pretty-print.h"
#include "tree-inline.h"
-#include "hash-map.h"
#include "tree-ssa-alias.h"
#include "internal-fn.h"
#include "gimple-fold.h"
#include "tree-eh.h"
#include "gimple-expr.h"
-#include "is-a.h"
#include "gimple.h"
#include "gimple-iterator.h"
#include "gimplify-me.h"
#include "tree-ssanames.h"
#include "tree-ssa-loop-niter.h"
#include "tree-ssa-loop.h"
-#include "hashtab.h"
#include "flags.h"
-#include "statistics.h"
-#include "real.h"
-#include "fixed-value.h"
#include "insn-config.h"
#include "expmed.h"
#include "dojump.h"
unsigned int count;
} *operand_entry_t;
-static alloc_pool operand_entry_pool;
+static pool_allocator<operand_entry> operand_entry_pool ("operand entry pool",
+ 30);
/* This is used to assign a unique ID to each struct operand_entry
so that qsort results are identical on different hosts. */
static void
add_to_ops_vec (vec<operand_entry_t> *ops, tree op)
{
- operand_entry_t oe = (operand_entry_t) pool_alloc (operand_entry_pool);
+ operand_entry_t oe = operand_entry_pool.allocate ();
oe->op = op;
oe->rank = get_rank (op);
add_repeat_to_ops_vec (vec<operand_entry_t> *ops, tree op,
HOST_WIDE_INT repeat)
{
- operand_entry_t oe = (operand_entry_t) pool_alloc (operand_entry_pool);
+ operand_entry_t oe = operand_entry_pool.allocate ();
oe->op = op;
oe->rank = get_rank (op);
/* Oecount hashtable helpers. */
-struct oecount_hasher
+struct oecount_hasher : int_hash <int, 0, 1>
{
- typedef int value_type;
- typedef int compare_type;
- 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; }
- static void mark_deleted (int &e) { e = 1; }
- static bool is_empty (int &v) { return v == 0; }
- static void mark_empty (int &e) { e = 0; }
- static void remove (int &) {}
+ static inline hashval_t hash (int);
+ static inline bool equal (int, int);
};
/* Hash function for oecount. */
inline hashval_t
-oecount_hasher::hash (const value_type &p)
+oecount_hasher::hash (int p)
{
const oecount *c = &cvec[p - 42];
return htab_hash_pointer (c->op) ^ (hashval_t)c->oecode;
/* Comparison function for oecount. */
inline bool
-oecount_hasher::equal (const value_type &p1, const compare_type &p2)
+oecount_hasher::equal (int p1, int p2)
{
const oecount *c1 = &cvec[p1 - 42];
const oecount *c2 = &cvec[p2 - 42];
&& !get_ops (rhs[i], code, ops, loop)
&& has_single_use (rhs[i]))
{
- operand_entry_t oe = (operand_entry_t) pool_alloc (operand_entry_pool);
+ operand_entry_t oe = operand_entry_pool.allocate ();
oe->op = rhs[i];
oe->rank = code;
&& has_single_use (rhs))
{
/* Otherwise, push the _234 range test itself. */
- operand_entry_t oe
- = (operand_entry_t) pool_alloc (operand_entry_pool);
+ operand_entry_t oe = operand_entry_pool.allocate ();
oe->op = rhs;
oe->rank = code;
loop_containing_stmt (stmt))))
{
/* Or push the GIMPLE_COND stmt itself. */
- operand_entry_t oe
- = (operand_entry_t) pool_alloc (operand_entry_pool);
+ operand_entry_t oe = operand_entry_pool.allocate ();
oe->op = NULL;
oe->rank = (e->flags & EDGE_TRUE_VALUE)
memset (&reassociate_stats, 0, sizeof (reassociate_stats));
- operand_entry_pool = create_alloc_pool ("operand entry pool",
- sizeof (struct operand_entry), 30);
next_operand_entry_id = 0;
/* Reverse RPO (Reverse Post Order) will give us something where
reassociate_stats.pows_created);
delete operand_rank;
- free_alloc_pool (operand_entry_pool);
+ operand_entry_pool.release ();
free (bb_rank);
plus_negates.release ();
free_dominance_info (CDI_POST_DOMINATORS);