* tree.def (ARRAY_RANGE_REF): New code.

	* alias.c (handled_component_p, can_address_p): Handle it.
	* dwarf2out.c (loc_descriptor_from_tree): Likewise.
	* explow.c (set_mem_attributes): Likewise.
	* expr.c (expand_assignment, get_inner_reference): Likewise.
	(expand_expr, expand_expr_unaligned, do_jump): Likewise.
	* fold-const.c (operand_equal_p): Likewise.
	* tree.c (staticp, stabilize_reference): Likewise.
	* varasm.c (decode_addr_const): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42848 138bc75d-0d04-0410-961f-82ee72b054a4