gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range): Use new method...

gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range): Use new method allocate_value_range rather than accessing the...

	* gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range):
	Use new method allocate_value_range rather than accessing the
	vrp_value_range_pool data member directly.
	* tree-vrp.c (simplify_stmt_for_jump_threading): Tweak slightly
	to use extract_range_from_stmt method to avoid need for
	extract_range_from_assignment method.
	(vrp_prop::vrp_finalize): Use set_lattice_propagation_complete
	method rather than setting values_propgated data member directly.
	* vr-values.h (class vr_values): Privatize vrp_value_range_pool,
	and values propagated data members and extract_range_from_assignment
	method.  Reorder private data members to conform to standards.
	Add new methods set_lattice_propagation_complete and
	allocate_value_range.

From-SVN: r255086