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* passes.c (ipa_write_summaries_1, ipa_write_optimization_summaries): Allocate
[pf3gnuchains/gcc-fork.git] / gcc / lto-streamer.c
index 01703f1..0ae7c0c 100644 (file)
@@ -500,7 +500,7 @@ lto_streamer_cache_insert_1 (struct lto_streamer_cache_d *cache,
       else
        ix = *ix_p;
 
-      entry = XCNEW (struct tree_int_map);
+      entry = (struct tree_int_map *)pool_alloc (cache->node_map_entries);
       entry->base.from = t;
       entry->to = (unsigned) ix;
       *slot = entry;
@@ -762,6 +762,10 @@ lto_streamer_cache_create (void)
 
   cache->node_map = htab_create (101, tree_int_map_hash, tree_int_map_eq, NULL);
 
+  cache->node_map_entries = create_alloc_pool ("node map",
+                                              sizeof (struct tree_int_map),
+                                              100);
+
   /* Load all the well-known tree nodes that are always created by
      the compiler on startup.  This prevents writing them out
      unnecessarily.  */
@@ -785,6 +789,7 @@ lto_streamer_cache_delete (struct lto_streamer_cache_d *c)
     return;
 
   htab_delete (c->node_map);
+  free_alloc_pool (c->node_map_entries);
   VEC_free (tree, gc, c->nodes);
   VEC_free (unsigned, heap, c->offsets);
   free (c);