Change use to type-based pool allocator in ipa-prop.c.

	* ipa-prop.c (ipa_set_jf_constant): Use new type-based pool allocator.
	(ipa_edge_duplication_hook): Likewise.
	(ipa_free_all_structures_after_ipa_cp): Likewise.
	(ipa_free_all_structures_after_iinln): Likewise.

From-SVN: r223969

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2291b0f7e11c73391fa660b23b4d35b788b0dc8c..e3e03ccb2df2d4891e6c043baafdd182fa00c6f4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2015-06-01  Martin Liska  <mliska@suse.cz>
+
+       * ipa-prop.c (ipa_set_jf_constant): Use new type-based pool allocator.
+       (ipa_edge_duplication_hook): Likewise.
+       (ipa_free_all_structures_after_ipa_cp): Likewise.
+       (ipa_free_all_structures_after_iinln): Likewise.
+
 2015-06-01  Martin Liska  <mliska@suse.cz>
 
        * ipa-profile.c (account_time_size): Use new type-based pool allocator.

diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c
index 26be5f26ebafcf4864ab1fd5e60f76bed8f9394f..80ce6b88e2b63012b8e7f91c2b839c9d72c693ad 100644 (file)
--- a/gcc/ipa-prop.c
+++ b/gcc/ipa-prop.c
@@ -176,7 +176,8 @@ struct ipa_cst_ref_desc
 
 /* Allocation pool for reference descriptions.  */
 
-static alloc_pool ipa_refdesc_pool;
+static pool_allocator<ipa_cst_ref_desc> ipa_refdesc_pool
+  ("IPA-PROP ref descriptions", 32);
 
 /* Return true if DECL_FUNCTION_SPECIFIC_OPTIMIZATION of the decl associated
    with NODE should prevent us from analyzing it for the purposes of IPA-CP.  */
@@ -508,11 +509,8 @@ ipa_set_jf_constant (struct ipa_jump_func *jfunc, tree constant,
       && TREE_CODE (TREE_OPERAND (constant, 0)) == FUNCTION_DECL)
     {
       struct ipa_cst_ref_desc *rdesc;
-      if (!ipa_refdesc_pool)
-       ipa_refdesc_pool = create_alloc_pool ("IPA-PROP ref descriptions",
-                                       sizeof (struct ipa_cst_ref_desc), 32);
 
-      rdesc = (struct ipa_cst_ref_desc *) pool_alloc (ipa_refdesc_pool);
+      rdesc = ipa_refdesc_pool.allocate ();
       rdesc->cs = cs;
       rdesc->next_duplicate = NULL;
       rdesc->refcount = 1;
@@ -3517,9 +3515,7 @@ ipa_edge_duplication_hook (struct cgraph_edge *src, struct cgraph_edge *dst,
              gcc_checking_assert (ref);
              dst->caller->clone_reference (ref, ref->stmt);
 
-             gcc_checking_assert (ipa_refdesc_pool);
-             struct ipa_cst_ref_desc *dst_rdesc
-               = (struct ipa_cst_ref_desc *) pool_alloc (ipa_refdesc_pool);
+             struct ipa_cst_ref_desc *dst_rdesc = ipa_refdesc_pool.allocate ();
              dst_rdesc->cs = dst;
              dst_rdesc->refcount = src_rdesc->refcount;
              dst_rdesc->next_duplicate = NULL;
@@ -3527,10 +3523,7 @@ ipa_edge_duplication_hook (struct cgraph_edge *src, struct cgraph_edge *dst,
            }
          else if (src_rdesc->cs == src)
            {
-             struct ipa_cst_ref_desc *dst_rdesc;
-             gcc_checking_assert (ipa_refdesc_pool);
-             dst_rdesc
-               = (struct ipa_cst_ref_desc *) pool_alloc (ipa_refdesc_pool);
+             struct ipa_cst_ref_desc *dst_rdesc = ipa_refdesc_pool.allocate ();
              dst_rdesc->cs = dst;
              dst_rdesc->refcount = src_rdesc->refcount;
              dst_rdesc->next_duplicate = src_rdesc->next_duplicate;
@@ -3681,8 +3674,7 @@ ipa_free_all_structures_after_ipa_cp (void)
       free_alloc_pool (ipcp_poly_ctx_values_pool);
       free_alloc_pool (ipcp_agg_lattice_pool);
       ipa_unregister_cgraph_hooks ();
-      if (ipa_refdesc_pool)
-       free_alloc_pool (ipa_refdesc_pool);
+      ipa_refdesc_pool.release ();
     }
 }
 
@@ -3703,8 +3695,7 @@ ipa_free_all_structures_after_iinln (void)
     free_alloc_pool (ipcp_poly_ctx_values_pool);
   if (ipcp_agg_lattice_pool)
     free_alloc_pool (ipcp_agg_lattice_pool);
-  if (ipa_refdesc_pool)
-    free_alloc_pool (ipa_refdesc_pool);
+  ipa_refdesc_pool.release ();
 }
 
 /* Print ipa_tree_map data structures of all functions in the