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| author | Aldy Hernandez <aldyh@redhat.com> | 2023-03-02 16:34:46 +0100 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2023-05-01 08:33:12 +0200 |
| commit | cb779afeff204fdb278e55006ea7d269a4606d85 (patch) | |
| tree | 15ca32f9f066f6d052a21e88fae64755659930b7 /gcc/tree-ssanames.cc | |
| parent | 612d373005ad239001fd61f32950cb146e1084bc (diff) | |
| download | gcc-cb779afeff204fdb278e55006ea7d269a4606d85.zip gcc-cb779afeff204fdb278e55006ea7d269a4606d85.tar.gz gcc-cb779afeff204fdb278e55006ea7d269a4606d85.tar.bz2 | |
Conversion to irange wide_int API.
This converts the irange API to use wide_ints exclusively, along with
its users.
This patch will slow down VRP, as there will be more useless
wide_int to tree conversions. However, this slowdown is only
temporary, as a follow-up patch will convert the internal
representation of iranges to wide_ints for a net overall gain
in performance.
gcc/ChangeLog:
* fold-const.cc (expr_not_equal_to): Convert to irange wide_int API.
* gimple-fold.cc (size_must_be_zero_p): Same.
* gimple-loop-versioning.cc
(loop_versioning::prune_loop_conditions): Same.
* gimple-range-edge.cc (gcond_edge_range): Same.
(gimple_outgoing_range::calc_switch_ranges): Same.
* gimple-range-fold.cc (adjust_imagpart_expr): Same.
(adjust_realpart_expr): Same.
(fold_using_range::range_of_address): Same.
(fold_using_range::relation_fold_and_or): Same.
* gimple-range-gori.cc (gori_compute::gori_compute): Same.
(range_is_either_true_or_false): Same.
* gimple-range-op.cc (cfn_toupper_tolower::get_letter_range): Same.
(cfn_clz::fold_range): Same.
(cfn_ctz::fold_range): Same.
* gimple-range-tests.cc (class test_expr_eval): Same.
* gimple-ssa-warn-alloca.cc (alloca_call_type): Same.
* ipa-cp.cc (ipa_value_range_from_jfunc): Same.
(propagate_vr_across_jump_function): Same.
(decide_whether_version_node): Same.
* ipa-prop.cc (ipa_get_value_range): Same.
* ipa-prop.h (ipa_range_set_and_normalize): Same.
* range-op.cc (get_shift_range): Same.
(value_range_from_overflowed_bounds): Same.
(value_range_with_overflow): Same.
(create_possibly_reversed_range): Same.
(equal_op1_op2_relation): Same.
(not_equal_op1_op2_relation): Same.
(lt_op1_op2_relation): Same.
(le_op1_op2_relation): Same.
(gt_op1_op2_relation): Same.
(ge_op1_op2_relation): Same.
(operator_mult::op1_range): Same.
(operator_exact_divide::op1_range): Same.
(operator_lshift::op1_range): Same.
(operator_rshift::op1_range): Same.
(operator_cast::op1_range): Same.
(operator_logical_and::fold_range): Same.
(set_nonzero_range_from_mask): Same.
(operator_bitwise_or::op1_range): Same.
(operator_bitwise_xor::op1_range): Same.
(operator_addr_expr::fold_range): Same.
(pointer_plus_operator::wi_fold): Same.
(pointer_or_operator::op1_range): Same.
(INT): Same.
(UINT): Same.
(INT16): Same.
(UINT16): Same.
(SCHAR): Same.
(UCHAR): Same.
(range_op_cast_tests): Same.
(range_op_lshift_tests): Same.
(range_op_rshift_tests): Same.
(range_op_bitwise_and_tests): Same.
(range_relational_tests): Same.
* range.cc (range_zero): Same.
(range_nonzero): Same.
* range.h (range_true): Same.
(range_false): Same.
(range_true_and_false): Same.
* tree-data-ref.cc (split_constant_offset_1): Same.
* tree-ssa-loop-ch.cc (entry_loop_condition_is_static): Same.
* tree-ssa-loop-unswitch.cc (struct unswitch_predicate): Same.
(find_unswitching_predicates_for_bb): Same.
* tree-ssa-phiopt.cc (value_replacement): Same.
* tree-ssa-threadbackward.cc
(back_threader::find_taken_edge_cond): Same.
* tree-ssanames.cc (ssa_name_has_boolean_range): Same.
* tree-vrp.cc (find_case_label_range): Same.
* value-query.cc (range_query::get_tree_range): Same.
* value-range.cc (irange::set_nonnegative): Same.
(frange::contains_p): Same.
(frange::singleton_p): Same.
(frange::internal_singleton_p): Same.
(irange::irange_set): Same.
(irange::irange_set_1bit_anti_range): Same.
(irange::irange_set_anti_range): Same.
(irange::set): Same.
(irange::operator==): Same.
(irange::singleton_p): Same.
(irange::contains_p): Same.
(irange::set_range_from_nonzero_bits): Same.
(DEFINE_INT_RANGE_INSTANCE): Same.
(INT): Same.
(UINT): Same.
(SCHAR): Same.
(UINT128): Same.
(UCHAR): Same.
(range): New.
(tree_range): New.
(range_int): New.
(range_uint): New.
(range_uint128): New.
(range_uchar): New.
(range_char): New.
(build_range3): Convert to irange wide_int API.
(range_tests_irange3): Same.
(range_tests_int_range_max): Same.
(range_tests_strict_enum): Same.
(range_tests_misc): Same.
(range_tests_nonzero_bits): Same.
(range_tests_nan): Same.
(range_tests_signed_zeros): Same.
* value-range.h (Value_Range::Value_Range): Same.
(irange::set): Same.
(irange::nonzero_p): Same.
(irange::contains_p): Same.
(range_includes_zero_p): Same.
(irange::set_nonzero): Same.
(irange::set_zero): Same.
(contains_zero_p): Same.
(frange::contains_p): Same.
* vr-values.cc
(simplify_using_ranges::op_with_boolean_value_range_p): Same.
(bounds_of_var_in_loop): Same.
(simplify_using_ranges::legacy_fold_cond_overflow): Same.
Diffstat (limited to 'gcc/tree-ssanames.cc')
| -rw-r--r-- | gcc/tree-ssanames.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/tree-ssanames.cc b/gcc/tree-ssanames.cc index b6cbf97..a510dfa 100644 --- a/gcc/tree-ssanames.cc +++ b/gcc/tree-ssanames.cc @@ -522,10 +522,9 @@ ssa_name_has_boolean_range (tree op) if (INTEGRAL_TYPE_P (TREE_TYPE (op)) && (TYPE_PRECISION (TREE_TYPE (op)) > 1)) { - int_range<2> onezero (build_zero_cst (TREE_TYPE (op)), - build_one_cst (TREE_TYPE (op))); int_range<2> r; - if (get_range_query (cfun)->range_of_expr (r, op) && r == onezero) + if (get_range_query (cfun)->range_of_expr (r, op) + && r == range_true_and_false (TREE_TYPE (op))) return true; if (wi::eq_p (get_nonzero_bits (op), 1)) |