diff options
-rw-r--r-- | gcc/value-range.cc | 35 | ||||
-rw-r--r-- | gcc/value-range.h | 63 |
2 files changed, 56 insertions, 42 deletions
diff --git a/gcc/value-range.cc b/gcc/value-range.cc index 2decd08..865344f 100644 --- a/gcc/value-range.cc +++ b/gcc/value-range.cc @@ -2044,26 +2044,20 @@ vrp_operand_equal_p (const_tree val1, const_tree val2) return true; } -#define DEFINE_INT_RANGE_GC_STUBS(N) \ - void \ - gt_pch_nx (int_range<N> *&x) \ - { \ - for (unsigned i = 0; i < N; ++i) \ - { \ - gt_pch_nx (x->m_ranges[i * 2]); \ - gt_pch_nx (x->m_ranges[i * 2 + 1]); \ - } \ - } \ - \ - void \ - gt_ggc_mx (int_range<N> *&x) \ - { \ - for (unsigned i = 0; i < N; ++i) \ - { \ - gt_ggc_mx (x->m_ranges[i * 2]); \ - gt_ggc_mx (x->m_ranges[i * 2 + 1]); \ - } \ - } +// ?? These stubs are for ipa-prop.c 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<1> *&x) +{ + return gt_pch_nx ((irange *) x); +} + +void +gt_ggc_mx (int_range<1> *&x) +{ + return gt_ggc_mx ((irange *) x); +} #define DEFINE_INT_RANGE_INSTANCE(N) \ template int_range<N>::int_range(tree, tree, value_range_kind); \ @@ -2080,7 +2074,6 @@ DEFINE_INT_RANGE_INSTANCE(1) DEFINE_INT_RANGE_INSTANCE(2) DEFINE_INT_RANGE_INSTANCE(3) DEFINE_INT_RANGE_INSTANCE(255) -DEFINE_INT_RANGE_GC_STUBS(1) #if CHECKING_P #include "selftest.h" diff --git a/gcc/value-range.h b/gcc/value-range.h index 7e36e21..f63433a 100644 --- a/gcc/value-range.h +++ b/gcc/value-range.h @@ -41,7 +41,7 @@ enum value_range_kind // // This is the base class without any storage. -class irange +class GTY((user)) irange { friend class irange_allocator; public: @@ -126,6 +126,10 @@ protected: void copy_legacy_to_multi_range (const irange &); private: + friend void gt_ggc_mx (irange *); + friend void gt_pch_nx (irange *); + friend void gt_pch_nx (irange *, gt_pointer_operator, void *); + void irange_set_1bit_anti_range (tree, tree); bool varying_compatible_p () const; @@ -155,11 +159,10 @@ private: template <unsigned X> friend void gt_pch_nx (int_range<X> *); template <unsigned X> friend void gt_pch_nx (int_range<X> *, gt_pointer_operator, void *); - // ?? hash-traits.h has its own extern for these, which is causing - // them to never be picked up by the templates. For now, define - // elsewhere. - //template<unsigned X> friend void gt_ggc_mx (int_range<X> *&); - //template<unsigned X> friend void gt_pch_nx (int_range<X> *&); + + // ?? These stubs are for ipa-prop.c 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. friend void gt_ggc_mx (int_range<1> *&); friend void gt_pch_nx (int_range<1> *&); @@ -335,39 +338,57 @@ range_includes_zero_p (const irange *vr) return vr->may_contain_p (build_zero_cst (vr->type ())); } -template<unsigned N> inline void -gt_ggc_mx (int_range<N> *x) +gt_ggc_mx (irange *x) { - for (unsigned i = 0; i < N; ++i) + for (unsigned i = 0; i < x->m_num_ranges; ++i) { - gt_ggc_mx (x->m_ranges[i * 2]); - gt_ggc_mx (x->m_ranges[i * 2 + 1]); + gt_ggc_mx (x->m_base[i * 2]); + gt_ggc_mx (x->m_base[i * 2 + 1]); } } -template<unsigned N> inline void -gt_pch_nx (int_range<N> *x) +gt_pch_nx (irange *x) { - for (unsigned i = 0; i < N; ++i) + for (unsigned i = 0; i < x->m_num_ranges; ++i) { - gt_pch_nx (x->m_ranges[i * 2]); - gt_pch_nx (x->m_ranges[i * 2 + 1]); + gt_pch_nx (x->m_base[i * 2]); + gt_pch_nx (x->m_base[i * 2 + 1]); } } -template<unsigned N> inline void -gt_pch_nx (int_range<N> *x, gt_pointer_operator op, void *cookie) +gt_pch_nx (irange *x, gt_pointer_operator op, void *cookie) { - for (unsigned i = 0; i < N; ++i) + for (unsigned i = 0; i < x->m_num_ranges; ++i) { - op (&x->m_ranges[i * 2], cookie); - op (&x->m_ranges[i * 2 + 1], cookie); + op (&x->m_base[i * 2], cookie); + op (&x->m_base[i * 2 + 1], cookie); } } +template<unsigned N> +inline void +gt_ggc_mx (int_range<N> *x) +{ + gt_ggc_mx ((irange *) x); +} + +template<unsigned N> +inline void +gt_pch_nx (int_range<N> *x) +{ + gt_pch_nx ((irange *) x); +} + +template<unsigned N> +inline void +gt_pch_nx (int_range<N> *x, gt_pointer_operator op, void *cookie) +{ + gt_pch_nx ((irange *) x, op, cookie); +} + // Constructors for irange inline |