diff options
Diffstat (limited to 'gcc/gimple-range-fold.h')
| -rw-r--r-- | gcc/gimple-range-fold.h | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/gcc/gimple-range-fold.h b/gcc/gimple-range-fold.h index 4b5d4b6..df24280 100644 --- a/gcc/gimple-range-fold.h +++ b/gcc/gimple-range-fold.h @@ -23,7 +23,7 @@ along with GCC; see the file COPYING3. If not see #define GCC_GIMPLE_RANGE_FOLD_H // This file is the main include point for gimple range folding. -// These routines will fold stmt S into the result irange R. +// These routines will fold stmt S into the result range R. // Any ssa_names on the stmt will be calculated using the range_query // parameter via a call to range_of_expr. // If no range_query is provided, current global range info will be used. @@ -31,15 +31,15 @@ along with GCC; see the file COPYING3. If not see // it appeared on that edge. // Fold stmt S into range R using range query Q. -bool fold_range (irange &r, gimple *s, range_query *q = NULL); +bool fold_range (vrange &r, gimple *s, range_query *q = NULL); // Recalculate stmt S into R using range query Q as if it were on edge ON_EDGE. -bool fold_range (irange &r, gimple *s, edge on_edge, range_query *q = NULL); +bool fold_range (vrange &v, gimple *s, edge on_edge, range_query *q = NULL); // These routines the operands to be specified when manually folding. // Any excess queries will be drawn from the current range_query. -bool fold_range (irange &r, gimple *s, irange &r1); -bool fold_range (irange &r, gimple *s, irange &r1, irange &r2); -bool fold_range (irange &r, gimple *s, unsigned num_elements, irange *vector); +bool fold_range (vrange &r, gimple *s, vrange &r1); +bool fold_range (vrange &r, gimple *s, vrange &r1, vrange &r2); +bool fold_range (vrange &r, gimple *s, unsigned num_elements, vrange **vector); // Return the type of range which statement S calculates. If the type is // unsupported or no type can be determined, return NULL_TREE. @@ -66,7 +66,7 @@ gimple_range_type (const gimple *s) type = TREE_TYPE (type); } } - if (type && irange::supports_type_p (type)) + if (type && vrange::supports_type_p (type)) return type; return NULL_TREE; } @@ -79,7 +79,7 @@ gimple_range_ssa_p (tree exp) if (exp && TREE_CODE (exp) == SSA_NAME && !SSA_NAME_IS_VIRTUAL_OPERAND (exp) && !SSA_NAME_OCCURS_IN_ABNORMAL_PHI (exp) && - irange::supports_type_p (TREE_TYPE (exp))) + vrange::supports_type_p (TREE_TYPE (exp))) return exp; return NULL_TREE; } @@ -108,8 +108,8 @@ public: fur_source (range_query *q = NULL); inline range_query *query () { return m_query; } inline class gori_compute *gori () { return m_gori; }; - virtual bool get_operand (irange &r, tree expr); - virtual bool get_phi_operand (irange &r, tree expr, edge e); + virtual bool get_operand (vrange &r, tree expr); + virtual bool get_phi_operand (vrange &r, tree expr, edge e); virtual relation_kind query_relation (tree op1, tree op2); virtual void register_relation (gimple *stmt, relation_kind k, tree op1, tree op2); @@ -128,8 +128,8 @@ class fur_stmt : public fur_source { public: fur_stmt (gimple *s, range_query *q = NULL); - virtual bool get_operand (irange &r, tree expr) override; - virtual bool get_phi_operand (irange &r, tree expr, edge e) override; + virtual bool get_operand (vrange &r, tree expr) override; + virtual bool get_phi_operand (vrange &r, tree expr, edge e) override; virtual relation_kind query_relation (tree op1, tree op2) override; private: gimple *m_stmt; @@ -161,17 +161,18 @@ extern tree gimple_range_operand2 (const gimple *s); class fold_using_range { public: - bool fold_stmt (irange &r, gimple *s, class fur_source &src, + bool fold_stmt (vrange &r, gimple *s, class fur_source &src, tree name = NULL_TREE); protected: - bool range_of_range_op (irange &r, gimple *s, fur_source &src); - bool range_of_call (irange &r, gcall *call, fur_source &src); - bool range_of_cond_expr (irange &r, gassign* cond, fur_source &src); + bool range_of_range_op (vrange &r, gimple *s, fur_source &src); + bool range_of_call (vrange &r, gcall *call, fur_source &src); + bool range_of_cond_expr (vrange &r, gassign* cond, fur_source &src); bool range_of_address (irange &r, gimple *s, fur_source &src); - bool range_of_builtin_call (irange &r, gcall *call, fur_source &src); + bool range_of_builtin_call (vrange &r, gcall *call, fur_source &src); + bool range_of_builtin_int_call (irange &r, gcall *call, fur_source &src); void range_of_builtin_ubsan_call (irange &r, gcall *call, tree_code code, fur_source &src); - bool range_of_phi (irange &r, gphi *phi, fur_source &src); + bool range_of_phi (vrange &r, gphi *phi, fur_source &src); void range_of_ssa_name_with_loop_info (irange &, tree, class loop *, gphi *, fur_source &src); void relation_fold_and_or (irange& lhs_range, gimple *s, fur_source &src); |