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src/share/vm/opto/divnode.hpp

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*** 41,51 **** // On processors which don't naturally support this special case (e.g., x86), // the matcher or runtime system must take care of this. class DivINode : public Node { public: DivINode( Node *c, Node *dividend, Node *divisor ) : Node(c, dividend, divisor ) {} ! virtual int Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return TypeInt::INT; } virtual uint ideal_reg() const { return Op_RegI; } --- 41,51 ---- // On processors which don't naturally support this special case (e.g., x86), // the matcher or runtime system must take care of this. class DivINode : public Node { public: DivINode( Node *c, Node *dividend, Node *divisor ) : Node(c, dividend, divisor ) {} ! virtual uint Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return TypeInt::INT; } virtual uint ideal_reg() const { return Op_RegI; }
*** 54,64 **** //------------------------------DivLNode--------------------------------------- // Long division class DivLNode : public Node { public: DivLNode( Node *c, Node *dividend, Node *divisor ) : Node(c, dividend, divisor ) {} ! virtual int Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return TypeLong::LONG; } virtual uint ideal_reg() const { return Op_RegL; } --- 54,64 ---- //------------------------------DivLNode--------------------------------------- // Long division class DivLNode : public Node { public: DivLNode( Node *c, Node *dividend, Node *divisor ) : Node(c, dividend, divisor ) {} ! virtual uint Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return TypeLong::LONG; } virtual uint ideal_reg() const { return Op_RegL; }
*** 67,77 **** //------------------------------DivFNode--------------------------------------- // Float division class DivFNode : public Node { public: DivFNode( Node *c, Node *dividend, Node *divisor ) : Node(c, dividend, divisor) {} ! virtual int Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::FLOAT; } virtual uint ideal_reg() const { return Op_RegF; } --- 67,77 ---- //------------------------------DivFNode--------------------------------------- // Float division class DivFNode : public Node { public: DivFNode( Node *c, Node *dividend, Node *divisor ) : Node(c, dividend, divisor) {} ! virtual uint Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::FLOAT; } virtual uint ideal_reg() const { return Op_RegF; }
*** 80,90 **** //------------------------------DivDNode--------------------------------------- // Double division class DivDNode : public Node { public: DivDNode( Node *c, Node *dividend, Node *divisor ) : Node(c,dividend, divisor) {} ! virtual int Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::DOUBLE; } virtual uint ideal_reg() const { return Op_RegD; } --- 80,90 ---- //------------------------------DivDNode--------------------------------------- // Double division class DivDNode : public Node { public: DivDNode( Node *c, Node *dividend, Node *divisor ) : Node(c,dividend, divisor) {} ! virtual uint Opcode() const; virtual Node* Identity(PhaseGVN* phase); virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::DOUBLE; } virtual uint ideal_reg() const { return Op_RegD; }
*** 93,103 **** //------------------------------ModINode--------------------------------------- // Integer modulus class ModINode : public Node { public: ModINode( Node *c, Node *in1, Node *in2 ) : Node(c,in1, in2) {} ! virtual int Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type *bottom_type() const { return TypeInt::INT; } virtual uint ideal_reg() const { return Op_RegI; } }; --- 93,103 ---- //------------------------------ModINode--------------------------------------- // Integer modulus class ModINode : public Node { public: ModINode( Node *c, Node *in1, Node *in2 ) : Node(c,in1, in2) {} ! virtual uint Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type *bottom_type() const { return TypeInt::INT; } virtual uint ideal_reg() const { return Op_RegI; } };
*** 105,115 **** //------------------------------ModLNode--------------------------------------- // Long modulus class ModLNode : public Node { public: ModLNode( Node *c, Node *in1, Node *in2 ) : Node(c,in1, in2) {} ! virtual int Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type *bottom_type() const { return TypeLong::LONG; } virtual uint ideal_reg() const { return Op_RegL; } }; --- 105,115 ---- //------------------------------ModLNode--------------------------------------- // Long modulus class ModLNode : public Node { public: ModLNode( Node *c, Node *in1, Node *in2 ) : Node(c,in1, in2) {} ! virtual uint Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); virtual const Type *bottom_type() const { return TypeLong::LONG; } virtual uint ideal_reg() const { return Op_RegL; } };
*** 117,138 **** //------------------------------ModFNode--------------------------------------- // Float Modulus class ModFNode : public Node { public: ModFNode( Node *c, Node *in1, Node *in2 ) : Node(c,in1, in2) {} ! virtual int Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::FLOAT; } virtual uint ideal_reg() const { return Op_RegF; } }; //------------------------------ModDNode--------------------------------------- // Double Modulus class ModDNode : public Node { public: ModDNode( Node *c, Node *in1, Node *in2 ) : Node(c, in1, in2) {} ! virtual int Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::DOUBLE; } virtual uint ideal_reg() const { return Op_RegD; } }; --- 117,138 ---- //------------------------------ModFNode--------------------------------------- // Float Modulus class ModFNode : public Node { public: ModFNode( Node *c, Node *in1, Node *in2 ) : Node(c,in1, in2) {} ! virtual uint Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::FLOAT; } virtual uint ideal_reg() const { return Op_RegF; } }; //------------------------------ModDNode--------------------------------------- // Double Modulus class ModDNode : public Node { public: ModDNode( Node *c, Node *in1, Node *in2 ) : Node(c, in1, in2) {} ! virtual uint Opcode() const; virtual const Type* Value(PhaseGVN* phase) const; virtual const Type *bottom_type() const { return Type::DOUBLE; } virtual uint ideal_reg() const { return Op_RegD; } };
*** 144,154 **** public: enum { div_proj_num = 0, // quotient mod_proj_num = 1 // remainder }; ! virtual int Opcode() const; virtual Node* Identity(PhaseGVN* phase) { return this; } virtual Node *Ideal(PhaseGVN *phase, bool can_reshape) { return NULL; } virtual const Type* Value(PhaseGVN* phase) const { return bottom_type(); } virtual uint hash() const { return Node::hash(); } virtual bool is_CFG() const { return false; } --- 144,154 ---- public: enum { div_proj_num = 0, // quotient mod_proj_num = 1 // remainder }; ! virtual uint Opcode() const; virtual Node* Identity(PhaseGVN* phase) { return this; } virtual Node *Ideal(PhaseGVN *phase, bool can_reshape) { return NULL; } virtual const Type* Value(PhaseGVN* phase) const { return bottom_type(); } virtual uint hash() const { return Node::hash(); } virtual bool is_CFG() const { return false; }
*** 161,171 **** //------------------------------DivModINode--------------------------------------- // Integer division with remainder result. class DivModINode : public DivModNode { public: DivModINode( Node *c, Node *dividend, Node *divisor ) : DivModNode(c, dividend, divisor) {} ! virtual int Opcode() const; virtual const Type *bottom_type() const { return TypeTuple::INT_PAIR; } virtual Node *match( const ProjNode *proj, const Matcher *m ); // Make a divmod and associated projections from a div or mod. static DivModINode* make(Node* div_or_mod); --- 161,171 ---- //------------------------------DivModINode--------------------------------------- // Integer division with remainder result. class DivModINode : public DivModNode { public: DivModINode( Node *c, Node *dividend, Node *divisor ) : DivModNode(c, dividend, divisor) {} ! virtual uint Opcode() const; virtual const Type *bottom_type() const { return TypeTuple::INT_PAIR; } virtual Node *match( const ProjNode *proj, const Matcher *m ); // Make a divmod and associated projections from a div or mod. static DivModINode* make(Node* div_or_mod);
*** 174,184 **** //------------------------------DivModLNode--------------------------------------- // Long division with remainder result. class DivModLNode : public DivModNode { public: DivModLNode( Node *c, Node *dividend, Node *divisor ) : DivModNode(c, dividend, divisor) {} ! virtual int Opcode() const; virtual const Type *bottom_type() const { return TypeTuple::LONG_PAIR; } virtual Node *match( const ProjNode *proj, const Matcher *m ); // Make a divmod and associated projections from a div or mod. static DivModLNode* make(Node* div_or_mod); --- 174,184 ---- //------------------------------DivModLNode--------------------------------------- // Long division with remainder result. class DivModLNode : public DivModNode { public: DivModLNode( Node *c, Node *dividend, Node *divisor ) : DivModNode(c, dividend, divisor) {} ! virtual uint Opcode() const; virtual const Type *bottom_type() const { return TypeTuple::LONG_PAIR; } virtual Node *match( const ProjNode *proj, const Matcher *m ); // Make a divmod and associated projections from a div or mod. static DivModLNode* make(Node* div_or_mod);
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