ranger: Ranger meets aspell

I've noticed a comment typo in tree-vrp.cc and decided to quickly
skim aspell -c on the ranger sources (with quick I on everything that
looked ok or roughly ok).
But not being a native English speaker, I could get stuff wrong.

2023-03-23  Jakub Jelinek  <jakub@redhat.com>

	* value-range.cc (irange::irange_union, irange::intersect): Fix
	comment spelling bugs.
	* gimple-range-trace.cc (range_tracer::do_header): Likewise.
	* gimple-range-trace.h: Likewise.
	* gimple-range-edge.cc: Likewise.
	(gimple_outgoing_range_stmt_p,
	gimple_outgoing_range::switch_edge_range,
	gimple_outgoing_range::edge_range_p): Likewise.
	* gimple-range.cc (gimple_ranger::prefill_stmt_dependencies,
	gimple_ranger::fold_stmt, gimple_ranger::register_transitive_infer,
	assume_query::assume_query, assume_query::calculate_phi): Likewise.
	* gimple-range-edge.h: Likewise.
	* value-range.h (Value_Range::set, Value_Range::lower_bound,
	Value_Range::upper_bound, frange::set_undefined): Likewise.
	* gimple-range-gori.h (range_def_chain::depend, gori_map::m_outgoing,
	gori_compute): Likewise.
	* gimple-range-fold.h (fold_using_range): Likewise.
	* gimple-range-path.cc (path_range_query::compute_ranges_in_phis):
	Likewise.
	* gimple-range-gori.cc (range_def_chain::in_chain_p,
	range_def_chain::dump, gori_map::calculate_gori,
	gori_compute::compute_operand_range_switch,
	gori_compute::logical_combine, gori_compute::refine_using_relation,
	gori_compute::compute_operand1_range, gori_compute::may_recompute_p):
	Likewise.
	* gimple-range.h: Likewise.
	(enable_ranger): Likewise.
	* range-op.h (empty_range_varying): Likewise.
	* value-query.h (value_query): Likewise.
	* gimple-range-cache.cc (block_range_cache::set_bb_range,
	block_range_cache::dump, ssa_global_cache::clear_global_range,
	temporal_cache::temporal_value, temporal_cache::current_p,
	ranger_cache::range_of_def, ranger_cache::propagate_updated_value,
	ranger_cache::range_from_dom, ranger_cache::register_inferred_value):
	Likewise.
	* gimple-range-fold.cc (fur_edge::get_phi_operand,
	fur_stmt::get_operand, gimple_range_adjustment,
	fold_using_range::range_of_phi,
	fold_using_range::relation_fold_and_or): Likewise.
	* value-range-storage.h (irange_storage_slot::MAX_INTS): Likewise.
	* value-query.cc (range_query::value_of_expr,
	range_query::value_on_edge, range_query::query_relation): Likewise.
	* tree-vrp.cc (remove_unreachable::remove_and_update_globals,
	intersect_range_with_nonzero_bits): Likewise.
	* gimple-range-infer.cc (gimple_infer_range::check_assume_func,
	exit_range): Likewise.
	* value-relation.h: Likewise.
	(equiv_oracle, relation_trio::relation_trio, value_relation,
	value_relation::value_relation, pe_min): Likewise.
	* range-op-float.cc (range_operator_float::rv_fold,
	frange_arithmetic, foperator_unordered_equal::op1_range,
	foperator_div::rv_fold): Likewise.
	* gimple-range-op.cc (cfn_clz::fold_range): Likewise.
	* value-relation.cc (equiv_oracle::query_relation,
	equiv_oracle::register_equiv, equiv_oracle::add_equiv_to_block,
	value_relation::apply_transitive, relation_chain_head::find_relation,
	dom_oracle::query_relation, dom_oracle::find_relation_block,
	dom_oracle::find_relation_dom, path_oracle::register_equiv): Likewise.
	* range-op.cc (range_operator::wi_fold_in_parts_equiv,
	create_possibly_reversed_range, adjust_op1_for_overflow,
	operator_mult::wi_fold, operator_exact_divide::op1_range,
	operator_cast::lhs_op1_relation, operator_cast::fold_pair,
	operator_cast::fold_range, operator_abs::wi_fold, range_op_cast_tests,
	range_op_lshift_tests): Likewise.

1 files changed, 4 insertions, 4 deletions

diff --git a/gcc/value-query.cc b/gcc/value-query.cc
index f936e87..e824d86 100644
--- a/gcc/value-query.cc
+++ b/gcc/value-query.cc
@@ -87,7 +87,7 @@ range_query::value_of_expr (tree expr, gimple *stmt)
 
   if (range_of_expr (r, expr, stmt))
     {
-      // A constant used in an unreachable block oftens returns as UNDEFINED.
+      // A constant used in an unreachable block often returns as UNDEFINED.
       // If the result is undefined, check the global value for a constant.
       if (r.undefined_p ())
 	range_of_expr (r, expr);
@@ -107,7 +107,7 @@ range_query::value_on_edge (edge e, tree expr)
   Value_Range r (TREE_TYPE (expr));
   if (range_on_edge (r, e, expr))
     {
-      // A constant used in an unreachable block oftens returns as UNDEFINED.
+      // A constant used in an unreachable block often returns as UNDEFINED.
       // If the result is undefined, check the global value for a constant.
       if (r.undefined_p ())
 	range_of_expr (r, expr);
@@ -410,7 +410,7 @@ global_range_query::range_of_expr (vrange &r, tree expr, gimple *stmt)
 
 // Return any known relation between SSA1 and SSA2 before stmt S is executed.
 // If GET_RANGE is true, query the range of both operands first to ensure
-// the defintions have been processed and any relations have be created.
+// the definitions have been processed and any relations have be created.
 
 relation_kind
 range_query::query_relation (gimple *s, tree ssa1, tree ssa2, bool get_range)
@@ -431,7 +431,7 @@ range_query::query_relation (gimple *s, tree ssa1, tree ssa2, bool get_range)
 
 // Return any known relation between SSA1 and SSA2 on edge E.
 // If GET_RANGE is true, query the range of both operands first to ensure
-// the defintions have been processed and any relations have be created.
+// the definitions have been processed and any relations have be created.
 
 relation_kind
 range_query::query_relation (edge e, tree ssa1, tree ssa2, bool get_range)