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| author | Aldy Hernandez <aldyh@redhat.com> | 2022-11-21 23:19:02 +0100 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2023-04-26 13:49:51 +0200 |
| commit | 0ef3756adf078caf11c59470018fa56862ebc61f (patch) | |
| tree | 18887f6938b351be05180b400a15af19fee79e6d /gcc/gimple-range-path.cc | |
| parent | 5db3d28e04e75233bca0070a0ef92bcf8eebc2f5 (diff) | |
| download | gcc-0ef3756adf078caf11c59470018fa56862ebc61f.zip gcc-0ef3756adf078caf11c59470018fa56862ebc61f.tar.gz gcc-0ef3756adf078caf11c59470018fa56862ebc61f.tar.bz2 | |
Remove legacy range support.
This patch removes all the code paths guarded by legacy_mode_p(), thus
allowing us to re-use the int_range<1> idiom for a range of one
sub-range. This allows us to represent these simple ranges in a more
efficient manner.
gcc/ChangeLog:
* range-op.cc (range_op_cast_tests): Remove legacy support.
* value-range-storage.h (vrange_allocator::alloc_irange): Same.
* value-range.cc (irange::operator=): Same.
(get_legacy_range): Same.
(irange::copy_legacy_to_multi_range): Delete.
(irange::copy_to_legacy): Delete.
(irange::irange_set_anti_range): Delete.
(irange::set): Remove legacy support.
(irange::verify_range): Same.
(irange::legacy_lower_bound): Delete.
(irange::legacy_upper_bound): Delete.
(irange::legacy_equal_p): Delete.
(irange::operator==): Remove legacy support.
(irange::singleton_p): Same.
(irange::value_inside_range): Same.
(irange::contains_p): Same.
(intersect_ranges): Delete.
(irange::legacy_intersect): Delete.
(union_ranges): Delete.
(irange::legacy_union): Delete.
(irange::legacy_verbose_union_): Delete.
(irange::legacy_verbose_intersect): Delete.
(irange::irange_union): Remove legacy support.
(irange::irange_intersect): Same.
(irange::intersect): Same.
(irange::invert): Same.
(ranges_from_anti_range): Delete.
(gt_pch_nx): Adjust for legacy removal.
(gt_ggc_mx): Same.
(range_tests_legacy): Delete.
(range_tests_misc): Adjust for legacy removal.
(range_tests): Same.
* value-range.h (class irange): Same.
(irange::legacy_mode_p): Delete.
(ranges_from_anti_range): Delete.
(irange::nonzero_p): Adjust for legacy removal.
(irange::lower_bound): Same.
(irange::upper_bound): Same.
(irange::union_): Same.
(irange::intersect): Same.
(irange::set_nonzero): Same.
(irange::set_zero): Same.
* vr-values.cc (simplify_using_ranges::legacy_fold_cond_overflow): Same.
Diffstat (limited to 'gcc/gimple-range-path.cc')
0 files changed, 0 insertions, 0 deletions