diff options
| author | Aldy Hernandez <aldyh@redhat.com> | 2023-03-02 23:37:20 +0100 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2023-05-01 08:33:16 +0200 |
| commit | 178abecaa9ca96acee6e155261d4dc50dd98fab4 (patch) | |
| tree | dff34f1b8545cea5b5113879ce25a80945367afa /gcc/value-range.h | |
| parent | c92b8be9b52b7e0de5ad67bc268dad1498181908 (diff) | |
| download | gcc-178abecaa9ca96acee6e155261d4dc50dd98fab4.zip gcc-178abecaa9ca96acee6e155261d4dc50dd98fab4.tar.gz gcc-178abecaa9ca96acee6e155261d4dc50dd98fab4.tar.bz2 | |
Cleanup irange::set.
Now that anti-ranges are no more and iranges contain wide_ints instead
of trees, various cleanups are possible. This is one of a handful of
patches improving the performance of irange::set() which is not on a
hot path, but quite sensitive because it is so pervasive.
gcc/ChangeLog:
* gimple-range-op.cc (cfn_ffs::fold_range): Use the correct
precision.
* gimple-ssa-warn-alloca.cc (alloca_call_type): Use <2> for
invalid_range, as it is an inverse range.
* tree-vrp.cc (find_case_label_range): Avoid trees.
* value-range.cc (irange::irange_set): Delete.
(irange::irange_set_1bit_anti_range): Delete.
(irange::irange_set_anti_range): Delete.
(irange::set): Cleanup.
* value-range.h (class irange): Remove irange_set,
irange_set_anti_range, irange_set_1bit_anti_range.
(irange::set_undefined): Remove set to m_type.
Diffstat (limited to 'gcc/value-range.h')
| -rw-r--r-- | gcc/value-range.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/value-range.h b/gcc/value-range.h index 9f82b00..9a834c9 100644 --- a/gcc/value-range.h +++ b/gcc/value-range.h @@ -172,8 +172,6 @@ protected: irange (wide_int *, unsigned); // In-place operators. - void irange_set (tree type, const wide_int &, const wide_int &); - void irange_set_anti_range (tree type, const wide_int &, const wide_int &); bool irange_contains_p (const irange &) const; bool irange_single_pair_union (const irange &r); @@ -186,8 +184,6 @@ private: friend void gt_pch_nx (irange *); friend void gt_pch_nx (irange *, gt_pointer_operator, void *); - void irange_set_1bit_anti_range (tree type, - const wide_int &, const wide_int &); bool varying_compatible_p () const; bool intersect_nonzero_bits (const irange &r); bool union_nonzero_bits (const irange &r); @@ -831,7 +827,6 @@ inline void irange::set_undefined () { m_kind = VR_UNDEFINED; - m_type = NULL; m_num_ranges = 0; } |