Use on-demand ranges in ssa_name_has_boolean_range before querying nonzero bits.

Use on-demand ranges in ssa_name_has_boolean_range before querying nonzero bits.

The function ssa_name_has_boolean_range looks at the nonzero bits stored
in SSA_NAME_RANGE_INFO.  These are global in nature and are the result
of a previous evrp/VRP run (technically other passes can also set them).

However, we can do better if we use get_range_query.  Doing so will use
a ranger if enabled in a pass, or global ranges otherwise.  The call to
get_nonzero_bits remains, as there are passes that will set them
independently of the global range info.

Tested on x86-64 Linux with a regstrap as well as in a DOM environment
using an on-demand ranger instead of evrp.

gcc/ChangeLog:

	* tree-ssanames.c (ssa_name_has_boolean_range): Use
	get_range_query.