* config/arm/arm.h (ARM_PRINT_OPERAND_ADDRESS): Use gcc_assert and
	gcc_unreachable as appropriate.
	(THUMB_PRINT_OPERAND_ADDRESS): Likewise.
	* config/arm/arm.c (arm_override_options, arm_compute_func_type,
	use_return_insn, const_ok_for_op, arm_gen_constant,
	arm_canonicalize_comparison, legitimize_pic_address,
	thumb_find_work_register, arm_load_pic_register, arm_rtx_costs_1,
	arm_cirrus_insn_p, cirrus_reorg, minmax_code,
	load_multiple_sequence, emit_ldm_seq, store_multiple_sequence,
	emit_stm_seq, arm_gen_movmemqi, arm_select_dominance_cc_mode,
	arm_select_cc_mode, arm_reload_in_hi, arm_reload_out_hi,
	move_minipool_fix_forward_ref, move_minipool_fix_backward_ref,
	dump_minipool, create_fix_barrier, push_minipool_fix, arm_reorg,
	fp_immediate_constant, fp_const_from_val, vfp_output_fstmx,
	output_call, output_mov_long_double_fpa_from_arm,
	output_mov_long_double_arm_from_fpa,
	output_mov_double_fpa_from_arm, output_mov_double_arm_from_fpa,
	output_move_double, arithmetic_instr, shift_op, int_log2,
	output_return_instruction, arm_output_function_prologue,
	arm_output_epilogue, arm_output_function_epilogue,
	emit_multi_reg_push, arm_get_frame_offsets,
	arm_compute_initial_elimination_offset, arm_expand_prologue,
	arm_print_operand, arm_assemble_integer, get_arm_condition_code,
	arm_final_prescan_insn, arm_init_iwmmxt_builtins,
	arm_expand_binop_builtin, thumb_pushpop, thumb_far_jump_used_p,
	thumb_compute_initial_elimination_offset,
	thumb_output_function_prologue, thumb_load_double_from_address,
	thumb_output_move_mem_multiple, thumb_reload_out_hi,
	arm_emit_vector_const, arm_dbx_register_number): Likewise.
	* config/arm/pe.c (arm_mark_dllexport, arm_mark_dllimport): Likewise.
	* config/arm/arm.md (thumb_extendhisi2,
	*thumb_extendhisi2_insn_v6, *thumb_extendqisi2,
	*thumb_extendqisi2_v6, movhi, *thumb_movhi_insn,
	thumb_movhi_clobber, movqi, *arm_buneq, *arm_bltgt,
	*arm_buneq_reversed, *arm_bltgt_reversed, suneq, sltgt): Likewise.
	* config/arm/cirrus.md (*cirrus_arm_movdi,
	*cirrus_movdf_hard_insn): Likewise.
	* config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise.

From-SVN: r98850