gcc/
	* rtlanal.c (must_be_base_p, must_be_index_p): Delete.
	(binary_scale_code_p, get_base_term, get_index_term): New functions.
	(set_address_segment, set_address_base, set_address_index)
	(set_address_disp): Accept the argument unconditionally.
	(baseness): Remove must_be_base_p and must_be_index_p checks.
	(decompose_normal_address): Classify as much as possible in the
	main loop.

From-SVN: r202970