coretypes.h (rtl_opt_pass): Add.

2013-08-07  David Malcolm  <dmalcolm@redhat.com>

	* coretypes.h (rtl_opt_pass): Add.
	(gcc::context): Add.
	* config/epiphany/epiphany.c (pass_mode_switch_use): New.
	(epiphany_init): Port to new C++ pass API.
	(epiphany_optimize_mode_switching): Likewise.
	* pass_manager.h (pass_manager::get_pass_split_all_insns): New.
	(pass_manager::get_pass_mode_switching): New.
	(pass_manager::get_pass_peephole2): New.
	* mode-switching.c (pass_mode_switching): Add clone method.
	* recog.c (pass_peephole2): Add clone method.
	(pass_split_all_insns): Add clone method.

From-SVN: r201549