common.opt (finstrument-functions-exclude-function-list): New option.

common.opt (finstrument-functions-exclude-function-list): New option.

./:	* common.opt (finstrument-functions-exclude-function-list): New
	option.
	(finstrument-functions-exclude-file-list): New option.
	* opts.c (char_p): Define and DEF_VEC.
	(flag_instrument_functions_exclude_functions): New static
	variable.
	(flag_instrument_functions_exclude_files): New static variable.
	(add_instrument_functions_exclude_list): New static function.
	(flag_instrument_functions_exclude_p): New function.
	(common_handle_option): Handle new options.
	* flags.h (flag_instrument_functions_exclude_p): Declare.
	* gimplify.c (gimplify_function_tree): Call
	flag_instrument_functions_exclude_p.
	* doc/invoke.texi (Option Summary): Mention new options.
	(Code Gen Options): Document new options.
testsuite/:
	* gcc.dg/instrument-1.c: New test.
	* gcc.dg/instrument-2.c: New test.
	* gcc.dg/instrument-3.c: New test.

From-SVN: r127284