+2009-09-01 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (tree_expr_size): New function.
+ * tree.h (tree_expr_size): Declare.
+ * rtlanal.c (rtx_addr_can_trap_p_1): Adjust comment.
+ * builtins.c (fold_builtin_memory_op): Use tree_expr_size.
+ * langhooks.c (lhd_expr_size): Remove.
+ * langhooks.h (struct lang_hooks): Remove expr_size.
+ * explow.c (expr_size): Use tree_expr_size.
+ (int_expr_size): Likewise.
+ * langhooks-def.h (lhd_expr_size): Remove.
+ (LANG_HOOKS_EXPR_SIZE): Likewise.
+ (LANG_HOOKS_INITIALIZER): Adjust.
+