2006-07-30 Steven Bosscher <stevenb.gcc@gmail.com>

2006-07-30  Steven Bosscher  <stevenb.gcc@gmail.com>

	* yara-int.h (struct reg_eliminate, struct allocno_change,
	struct insn_allocno_change, struct insn_allocno, struct copy_change,
	struct copy): Use ENUM_BITFIELD and BOOL_BITFIELD where appropriate.
	Don't create bitfields of signed types.
	* lower-subreg.c (decompose_multiword_subregs): Make it static.

	* yara-insn.c (setup_possible_alternatives): Use FOR_BB_INSNS.
	* yara-color.c (setup_can_classes,
	setup_cover_classes_and_reg_costs, calculate_reg_pressure,
	add_move_costs, setup_bb_pos_insn_maps): Likewise.
	* yara-final.c (process_bb_locs, yara_rewrite): Likewise.
	* yara.c (check_allocation, yara): Likewise.
	* yara-ir.c (find_possible_eliminations, set_insn_regno_regs,
	scan_insn_for_reg_equivs, initiate_equivs, create_bb_insn_allocnos,
	make_vn, make_aggressive_coalescing): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/yara-branch@116136 138bc75d-0d04-0410-961f-82ee72b054a4