[PATCH] Move global range code to value-query.cc.

[Jeff Law]

On 5/27/2021 2:39 AM, Aldy Hernandez via Gcc-patches wrote:
> As discussed...
>
> This patch moves all the global range code from gimple-range.cc into
> value-query.cc.  It also moves get_range_info and get_ptr_nonnull from
> tree-ssanames.c into their only uses, and removes external access to them.
>
> No functional changes.
>
> Pushed.
>
> gcc/ChangeLog:
>
> 	* gimple-range.cc (get_range_global): Move to value-query.cc.
> 	(gimple_range_global): Same.
> 	(get_global_range_query): Same.
> 	(global_range_query::range_of_expr): Same.
> 	* gimple-range.h (class global_range_query): Move to
> 	value-query.h.
> 	(gimple_range_global): Same.
> 	* tree-ssanames.c (get_range_info): Move to value-query.cc.
> 	(get_ptr_nonnull): Same.
> 	* tree-ssanames.h (get_range_info): Remove.
> 	(get_ptr_nonnull): Remove.
> 	* value-query.cc (get_ssa_name_range_info): Move from
> 	tree-ssanames.c.
> 	(get_ssa_name_ptr_info_nonnull): Same.
> 	(get_range_global): Move from gimple-range.cc.
> 	(gimple_range_global): Same.
> 	(get_global_range_query): Same.
> 	(global_range_query::range_of_expr): Same.
> 	* value-query.h (class global_range_query): Move from
> 	gimple-range.h.
> 	(gimple_range_global): Same.
OK
jeff