+
+/* Zone collection. */
+
+/* For regular rtl allocations. */
+extern struct alloc_zone rtl_zone;
+
+/* For regular tree allocations. */
+extern struct alloc_zone tree_zone;
+
+/* For IDENTIFIER_NODE allocations. */
+extern struct alloc_zone tree_id_zone;
+
+#define ggc_alloc_rtvec_sized(NELT) \
+ ggc_alloc_zone_rtvec_def (sizeof (struct rtvec_def) \
+ + ((NELT) - 1) * sizeof (rtx), \
+ &rtl_zone)
+
+#if defined (GGC_ZONE) && !defined (GENERATOR_FILE)
+
+/* Allocate an object into the specified allocation zone. */
+extern void *ggc_internal_alloc_zone_stat (size_t,
+ struct alloc_zone * MEM_STAT_DECL);
+
+extern void *ggc_internal_cleared_alloc_zone_stat (size_t,
+ struct alloc_zone * MEM_STAT_DECL);
+
+static inline void *
+ggc_internal_zone_alloc_stat (struct alloc_zone * z, size_t s MEM_STAT_DECL)
+{
+ return ggc_internal_alloc_zone_stat (s, z PASS_MEM_STAT);
+}
+
+static inline void *
+ggc_internal_zone_cleared_alloc_stat (struct alloc_zone * z, size_t s
+ MEM_STAT_DECL)
+{
+ return ggc_internal_cleared_alloc_zone_stat (s, z PASS_MEM_STAT);
+}
+
+static inline void *
+ggc_internal_zone_vec_alloc_stat (struct alloc_zone * z, size_t s, size_t n
+ MEM_STAT_DECL)
+{
+ return ggc_internal_alloc_zone_stat (s * n, z PASS_MEM_STAT);
+}
+
+
+#else
+
+static inline void *
+ggc_internal_zone_alloc_stat (struct alloc_zone * z ATTRIBUTE_UNUSED,
+ size_t s MEM_STAT_DECL)
+{
+ return ggc_internal_alloc_stat (s PASS_MEM_STAT);
+}
+
+static inline void *
+ggc_internal_zone_cleared_alloc_stat (struct alloc_zone * z ATTRIBUTE_UNUSED,
+ size_t s MEM_STAT_DECL)
+{
+ return ggc_internal_cleared_alloc_stat (s PASS_MEM_STAT);
+}
+
+static inline void *
+ggc_internal_zone_vec_alloc_stat (struct alloc_zone * z ATTRIBUTE_UNUSED,
+ size_t s, size_t n MEM_STAT_DECL)
+{
+ return ggc_internal_vec_alloc_stat (s, n PASS_MEM_STAT);
+}
+
+#endif
+
+/* Memory statistics passing versions of some allocators. Too few of them to
+ make gengtype produce them, so just define the needed ones here. */
+static inline struct rtx_def *
+ggc_alloc_zone_rtx_def_stat (struct alloc_zone * z, size_t s MEM_STAT_DECL)
+{
+ return (struct rtx_def *) ggc_internal_zone_alloc_stat (z, s PASS_MEM_STAT);
+}
+
+static inline union tree_node *
+ggc_alloc_zone_tree_node_stat (struct alloc_zone * z, size_t s MEM_STAT_DECL)
+{
+ return (union tree_node *) ggc_internal_zone_alloc_stat (z, s PASS_MEM_STAT);
+}
+
+static inline union tree_node *
+ggc_alloc_zone_cleared_tree_node_stat (struct alloc_zone * z, size_t s
+ MEM_STAT_DECL)
+{
+ return (union tree_node *)
+ ggc_internal_zone_cleared_alloc_stat (z, s PASS_MEM_STAT);
+}
+
+static inline union gimple_statement_d *
+ggc_alloc_cleared_gimple_statement_d_stat (size_t s MEM_STAT_DECL)
+{
+ return (union gimple_statement_d *)
+ ggc_internal_cleared_alloc_stat (s PASS_MEM_STAT);
+}
+
+#endif