attribs.c (handle_no_check_memory_usage_atribute): Deleted.

	* attribs.c (handle_no_check_memory_usage_atribute): Deleted.
	(c_com): Delete its reference.
	* builtins.c: Delete memory checking code.
	* calls.c, expr.c, function.c, stmt.c: Likewise.
	* builtins.c (expand_builtin_arg_info): Remove reference to
	EXPAND_MEMORY_USE_* modifiers.
	* explow.c (expr_size): Likewise.
	* expr.c (expand_expr, expand_increment): Likewise.
	* expr.h (ARGS_SIZE_RTX): Likewise.
	* function.c (assign_parms, expand_pending_sizeso): Likewise.
	* c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE.
	* expr.c (in_check_memory_usage): Delete.
	(get_push_address, get_memory_usage_from_modifier): Delete.
	(expand_assigment): Use EXPAND_WRITE on destination.
	(expand_expr): Delete ro_modifier.
	* expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and
	add EXPAND_WRITE.
	(memory_use_mode): Delete.
	* flags.h (flag_check_memory_usage): Deleted.
	(flag_prefix_function_name): Likewise.
	* function.c (expand_function_start): Don't set
	current_function_check_memory_usage.
	* function.h (check_memory_usage): Delete.
	* libfuncs.h, optabs.c: Delete chkr_* stuff.
	* stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to
	EXPAND_WRITE.
	* toplev.c (flag_check_memory_usage): Deleted.
	(flag_prefix_function_name): Likewise.
	(f_options, process_options): Delete references to above.
	* tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted.
	* varasm.c (CHKR_PREFIX): Deleted.
	(make_decl_rtl): Remove flag_prefix_function_name handling.
	(assemble_name): Likewise.
	* doc/extend.texi: Remove no_check_memory_usage attribute.
	* doc/invoke.texi: Remove -fcheck-memory-usage
	and -fprefix-function-name.
	* cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.

From-SVN: r47702

diff --git a/gcc/optabs.c b/gcc/optabs.c
index 4514f361667d3fa3a14e301d9345ba3dcd85adb2..49ea3193c8cd9c6c3da09cd47fe167a6447e9e80 100644 (file)
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -5050,13 +5050,6 @@ init_optabs ()
   fixunstfdi_libfunc = init_one_libfunc ("__fixunstfdi");
   fixunstfti_libfunc = init_one_libfunc ("__fixunstfti");
 
-  /* For check-memory-usage.  */
-  chkr_check_addr_libfunc = init_one_libfunc ("chkr_check_addr");
-  chkr_set_right_libfunc = init_one_libfunc ("chkr_set_right");
-  chkr_copy_bitmap_libfunc = init_one_libfunc ("chkr_copy_bitmap");
-  chkr_check_exec_libfunc = init_one_libfunc ("chkr_check_exec");
-  chkr_check_str_libfunc = init_one_libfunc ("chkr_check_str");
-
   /* For function entry/exit instrumentation.  */
   profile_function_entry_libfunc
     = init_one_libfunc ("__cyg_profile_func_enter");