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| author | Aldy Hernandez <aldyh@redhat.com> | 2023-05-22 12:07:15 +0200 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2023-06-27 11:25:48 +0200 |
| commit | 15819a7df1f673357b521daef6bda3c45c2ef49c (patch) | |
| tree | fc21b2d16aa800a28b9b451b0503e2b934c2783a /gcc/value-range.cc | |
| parent | 065cc8767828c0257f5651579f36e4bca0937d73 (diff) | |
| download | gcc-15819a7df1f673357b521daef6bda3c45c2ef49c.zip gcc-15819a7df1f673357b521daef6bda3c45c2ef49c.tar.gz gcc-15819a7df1f673357b521daef6bda3c45c2ef49c.tar.bz2 | |
Implement ipa_vr hashing.
Implement hashing for ipa_vr. When all is said and done, all these
patches incurr a 7.64% slowdown for ipa-cp, with is entirely covered by
the similar 7% increase in this area last week. So we get type agnostic
ranges with "infinite" range precision close to free.
There is no change in overall compilation.
gcc/ChangeLog:
* ipa-prop.cc (struct ipa_vr_ggc_hash_traits): Adjust for use with
ipa_vr instead of value_range.
(gt_pch_nx): Same.
(gt_ggc_mx): Same.
(ipa_get_value_range): Same.
* value-range.cc (gt_pch_nx): Move to ipa-prop.cc and adjust for
ipa_vr.
(gt_ggc_mx): Same.
Diffstat (limited to 'gcc/value-range.cc')
| -rw-r--r-- | gcc/value-range.cc | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/gcc/value-range.cc b/gcc/value-range.cc index 707b1f1..6f46f7c 100644 --- a/gcc/value-range.cc +++ b/gcc/value-range.cc @@ -1993,21 +1993,6 @@ gt_pch_nx (vrange *x, gt_pointer_operator op, void *cookie) gcc_unreachable (); } -// ?? These stubs are for ipa-prop.cc which use a value_range in a -// hash_traits. hash-traits.h defines an extern of gt_ggc_mx (T &) -// instead of picking up the gt_ggc_mx (T *) version. -void -gt_pch_nx (int_range<2> *&x) -{ - return gt_pch_nx ((irange *) x); -} - -void -gt_ggc_mx (int_range<2> *&x) -{ - return gt_ggc_mx ((irange *) x); -} - #define DEFINE_INT_RANGE_INSTANCE(N) \ template int_range<N>::int_range(tree_node *, \ const wide_int &, \ |