Remove a layer of indirection from hash_table

[gcc.git] / gcc / ggc-none.c

diff --git a/gcc/ggc-none.c b/gcc/ggc-none.c
index f9c48cb8cc5902c3179bafe46e584a39f6ddc4f2..29a7b2f767ac481d7ff80c4b71e716938c5a20d2 100644 (file)
--- a/gcc/ggc-none.c
+++ b/gcc/ggc-none.c
@@ -1,6 +1,5 @@
 /* Null garbage collection for the GNU compiler.
-   Copyright (C) 1998, 1999, 2000, 2003, 2004, 2005, 2007, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1998-2014 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -32,22 +31,28 @@
 #include "coretypes.h"
 #include "ggc.h"
 
-void *
-ggc_alloc_typed_stat (enum gt_types_enum ARG_UNUSED (gte), size_t size
-                     MEM_STAT_DECL)
+/* For a given size of memory requested for allocation, return the
+   actual size that is going to be allocated.  */
+
+size_t
+ggc_round_alloc_size (size_t requested_size)
 {
-  return xmalloc (size);
+  return requested_size;
 }
 
 void *
-ggc_internal_alloc_stat (size_t size MEM_STAT_DECL)
+ggc_internal_alloc (size_t size, void (*f)(void *), size_t, size_t
+                   MEM_STAT_DECL)
 {
+  gcc_assert (!f); // ggc-none doesn't support finalizers
   return xmalloc (size);
 }
 
 void *
-ggc_internal_cleared_alloc_stat (size_t size MEM_STAT_DECL)
+ggc_internal_cleared_alloc (size_t size, void (*f)(void *), size_t, size_t
+                           MEM_STAT_DECL)
 {
+  gcc_assert (!f); // ggc-none doesn't support finalizers
   return xcalloc (size, 1);
 }
 
@@ -63,11 +68,7 @@ ggc_free (void *p)
   free (p);
 }
 
-struct alloc_zone
+void
+ggc_grow (void)
 {
-  int dummy;
-};
-
-struct alloc_zone rtl_zone;
-struct alloc_zone tree_zone;
-struct alloc_zone tree_id_zone;
+}