diff options
Diffstat (limited to 'gcc/tree-ssa-reassoc.c')
| -rw-r--r-- | gcc/tree-ssa-reassoc.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c index f9bd9a4..2e8337c 100644 --- a/gcc/tree-ssa-reassoc.c +++ b/gcc/tree-ssa-reassoc.c @@ -30,7 +30,7 @@ along with GCC; see the file COPYING3. If not see #include "basic-block.h" #include "gimple-pretty-print.h" #include "tree-inline.h" -#include "pointer-set.h" +#include "hash-map.h" #include "tree-ssa-alias.h" #include "internal-fn.h" #include "gimple-fold.h" @@ -216,7 +216,7 @@ static int next_operand_entry_id; static long *bb_rank; /* Operand->rank hashtable. */ -static struct pointer_map_t *operand_rank; +static hash_map<tree, long> *operand_rank; /* Forward decls. */ static long get_rank (tree); @@ -362,8 +362,8 @@ propagate_rank (long rank, tree op) static inline long find_operand_rank (tree e) { - void **slot = pointer_map_contains (operand_rank, e); - return slot ? (long) (intptr_t) *slot : -1; + long *slot = operand_rank->get (e); + return slot ? *slot : -1; } /* Insert {E,RANK} into the operand rank hashtable. */ @@ -371,11 +371,8 @@ find_operand_rank (tree e) static inline void insert_operand_rank (tree e, long rank) { - void **slot; gcc_assert (rank > 0); - slot = pointer_map_insert (operand_rank, e); - gcc_assert (!*slot); - *slot = (void *) (intptr_t) rank; + gcc_assert (!operand_rank->put (e, rank)); } /* Given an expression E, return the rank of the expression. */ @@ -4635,7 +4632,7 @@ init_reassoc (void) deeper loops come later. */ pre_and_rev_post_order_compute (NULL, bbs, false); bb_rank = XCNEWVEC (long, last_basic_block_for_fn (cfun)); - operand_rank = pointer_map_create (); + operand_rank = new hash_map<tree, long>; /* Give each default definition a distinct rank. This includes parameters and the static chain. Walk backwards over all @@ -4676,7 +4673,7 @@ fini_reassoc (void) statistics_counter_event (cfun, "Built-in powi calls created", reassociate_stats.pows_created); - pointer_map_destroy (operand_rank); + delete operand_rank; free_alloc_pool (operand_entry_pool); free (bb_rank); plus_negates.release (); |