re PR debug/66691 (ICE on valid code at -O3 with -g enabled in simplify_subreg, at...

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

diff --git a/gcc/ggc-none.c b/gcc/ggc-none.c
index 2d45a61ca5f9b6c270f5a5f06bd3a5afa143fe6d..cea6fad10a3d04137323c2c6857b2c9d0b9df05c 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
-   Free Software Foundation, Inc.
+   Copyright (C) 1998-2015 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -30,24 +29,30 @@
 
 #include "system.h"
 #include "coretypes.h"
-#include "ggc.h"
+#include "hash-table.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_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_alloc_cleared_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);
 }
 
@@ -62,3 +67,8 @@ ggc_free (void *p)
 {
   free (p);
 }
+
+void
+ggc_grow (void)
+{
+}