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| author | Aldy Hernandez <aldyh@redhat.com> | 2023-02-23 09:10:16 +0100 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2023-04-18 18:26:12 +0200 |
| commit | 1e29f9063b0e771be5be922250665c4fed3dc46e (patch) | |
| tree | d22057ec0fca9eadedeeb008e11ef1963bb1cffb /gcc/value-range.h | |
| parent | b80317116547c85c176a7e41bdb67376cee6f0ce (diff) | |
| download | gcc-1e29f9063b0e771be5be922250665c4fed3dc46e.zip gcc-1e29f9063b0e771be5be922250665c4fed3dc46e.tar.gz gcc-1e29f9063b0e771be5be922250665c4fed3dc46e.tar.bz2 | |
Add GTY support for vrange.
IPA currently puts *some* irange's in GC memory. When I contribute
support for generic ranges in IPA, we'll need to change this to
vrange. This patch adds GTY support for both vrange and frange.
gcc/ChangeLog:
* value-range.cc (gt_ggc_mx): New.
(gt_pch_nx): New.
* value-range.h (class vrange): Add GTY marker.
(class frange): Same.
(gt_ggc_mx): Remove.
(gt_pch_nx): Remove.
Diffstat (limited to 'gcc/value-range.h')
| -rw-r--r-- | gcc/value-range.h | 51 |
1 files changed, 14 insertions, 37 deletions
diff --git a/gcc/value-range.h b/gcc/value-range.h index 5545cce..0eeea79 100644 --- a/gcc/value-range.h +++ b/gcc/value-range.h @@ -72,7 +72,7 @@ enum value_range_discriminator // if (f.supports_type_p (type)) ... // } -class vrange +class GTY((user)) vrange { template <typename T> friend bool is_a (vrange &); friend class Value_Range; @@ -329,10 +329,13 @@ nan_state::neg_p () const // The representation is a type with a couple of endpoints, unioned // with the set of { -NAN, +Nan }. -class frange : public vrange +class GTY((user)) frange : public vrange { friend class frange_storage_slot; friend class vrange_printer; + friend void gt_ggc_mx (frange *); + friend void gt_pch_nx (frange *); + friend void gt_pch_nx (frange *, gt_pointer_operator, void *); public: frange (); frange (const frange &); @@ -827,41 +830,15 @@ range_includes_zero_p (const irange *vr) return vr->may_contain_p (build_zero_cst (vr->type ())); } -inline void -gt_ggc_mx (irange *x) -{ - for (unsigned i = 0; i < x->m_num_ranges; ++i) - { - gt_ggc_mx (x->m_base[i * 2]); - gt_ggc_mx (x->m_base[i * 2 + 1]); - } - if (x->m_nonzero_mask) - gt_ggc_mx (x->m_nonzero_mask); -} - -inline void -gt_pch_nx (irange *x) -{ - for (unsigned i = 0; i < x->m_num_ranges; ++i) - { - gt_pch_nx (x->m_base[i * 2]); - gt_pch_nx (x->m_base[i * 2 + 1]); - } - if (x->m_nonzero_mask) - gt_pch_nx (x->m_nonzero_mask); -} - -inline void -gt_pch_nx (irange *x, gt_pointer_operator op, void *cookie) -{ - for (unsigned i = 0; i < x->m_num_ranges; ++i) - { - op (&x->m_base[i * 2], NULL, cookie); - op (&x->m_base[i * 2 + 1], NULL, cookie); - } - if (x->m_nonzero_mask) - op (&x->m_nonzero_mask, NULL, cookie); -} +extern void gt_ggc_mx (vrange *); +extern void gt_pch_nx (vrange *); +extern void gt_pch_nx (vrange *, gt_pointer_operator, void *); +extern void gt_ggc_mx (irange *); +extern void gt_pch_nx (irange *); +extern void gt_pch_nx (irange *, gt_pointer_operator, void *); +extern void gt_ggc_mx (frange *); +extern void gt_pch_nx (frange *); +extern void gt_pch_nx (frange *, gt_pointer_operator, void *); template<unsigned N> inline void |