88 public: 89 CMovePNode( Node *c, Node *bol, Node *left, Node *right, const TypePtr* t ) : CMoveNode(bol,left,right,t) { init_req(Control,c); } 90 virtual int Opcode() const; 91 }; 92 93 //------------------------------CMoveNNode------------------------------------- 94 class CMoveNNode : public CMoveNode { 95 public: 96 CMoveNNode( Node *c, Node *bol, Node *left, Node *right, const Type* t ) : CMoveNode(bol,left,right,t) { init_req(Control,c); } 97 virtual int Opcode() const; 98 }; 99 100 // 101 class MoveI2FNode : public Node { 102 public: 103 MoveI2FNode( Node *value ) : Node(0,value) {} 104 virtual int Opcode() const; 105 virtual const Type *bottom_type() const { return Type::FLOAT; } 106 virtual uint ideal_reg() const { return Op_RegF; } 107 virtual const Type* Value(PhaseGVN* phase) const; 108 }; 109 110 class MoveL2DNode : public Node { 111 public: 112 MoveL2DNode( Node *value ) : Node(0,value) {} 113 virtual int Opcode() const; 114 virtual const Type *bottom_type() const { return Type::DOUBLE; } 115 virtual uint ideal_reg() const { return Op_RegD; } 116 virtual const Type* Value(PhaseGVN* phase) const; 117 }; 118 119 class MoveF2INode : public Node { 120 public: 121 MoveF2INode( Node *value ) : Node(0,value) {} 122 virtual int Opcode() const; 123 virtual const Type *bottom_type() const { return TypeInt::INT; } 124 virtual uint ideal_reg() const { return Op_RegI; } 125 virtual const Type* Value(PhaseGVN* phase) const; 126 }; 127 128 class MoveD2LNode : public Node { 129 public: 130 MoveD2LNode( Node *value ) : Node(0,value) {} 131 virtual int Opcode() const; 132 virtual const Type *bottom_type() const { return TypeLong::LONG; } 133 virtual uint ideal_reg() const { return Op_RegL; } 134 virtual const Type* Value(PhaseGVN* phase) const; 135 }; 136 137 //------------------------------BinaryNode------------------------------------- 138 // Place holder for the 2 conditional inputs to a CMove. CMove needs 4 139 // inputs: the Bool (for the lt/gt/eq/ne bits), the flags (result of some 140 // compare), and the 2 values to select between. The Matcher requires a 141 // binary tree so we break it down like this: 142 // (CMove (Binary bol cmp) (Binary src1 src2)) 143 class BinaryNode : public Node { 144 public: 145 BinaryNode( Node *n1, Node *n2 ) : Node(0,n1,n2) { } 146 virtual int Opcode() const; 147 virtual uint ideal_reg() const { return 0; } 148 149 #ifndef PRODUCT 150 virtual void related(GrowableArray<Node*> *in_rel, GrowableArray<Node*> *out_rel, bool compact) const; 151 #endif 152 }; 153 154 | 88 public: 89 CMovePNode( Node *c, Node *bol, Node *left, Node *right, const TypePtr* t ) : CMoveNode(bol,left,right,t) { init_req(Control,c); } 90 virtual int Opcode() const; 91 }; 92 93 //------------------------------CMoveNNode------------------------------------- 94 class CMoveNNode : public CMoveNode { 95 public: 96 CMoveNNode( Node *c, Node *bol, Node *left, Node *right, const Type* t ) : CMoveNode(bol,left,right,t) { init_req(Control,c); } 97 virtual int Opcode() const; 98 }; 99 100 // 101 class MoveI2FNode : public Node { 102 public: 103 MoveI2FNode( Node *value ) : Node(0,value) {} 104 virtual int Opcode() const; 105 virtual const Type *bottom_type() const { return Type::FLOAT; } 106 virtual uint ideal_reg() const { return Op_RegF; } 107 virtual const Type* Value(PhaseGVN* phase) const; 108 virtual Node* Identity(PhaseGVN* phase); 109 }; 110 111 class MoveL2DNode : public Node { 112 public: 113 MoveL2DNode( Node *value ) : Node(0,value) {} 114 virtual int Opcode() const; 115 virtual const Type *bottom_type() const { return Type::DOUBLE; } 116 virtual uint ideal_reg() const { return Op_RegD; } 117 virtual const Type* Value(PhaseGVN* phase) const; 118 virtual Node* Identity(PhaseGVN* phase); 119 }; 120 121 class MoveF2INode : public Node { 122 public: 123 MoveF2INode( Node *value ) : Node(0,value) {} 124 virtual int Opcode() const; 125 virtual const Type *bottom_type() const { return TypeInt::INT; } 126 virtual uint ideal_reg() const { return Op_RegI; } 127 virtual const Type* Value(PhaseGVN* phase) const; 128 virtual Node* Identity(PhaseGVN* phase); 129 }; 130 131 class MoveD2LNode : public Node { 132 public: 133 MoveD2LNode( Node *value ) : Node(0,value) {} 134 virtual int Opcode() const; 135 virtual const Type *bottom_type() const { return TypeLong::LONG; } 136 virtual uint ideal_reg() const { return Op_RegL; } 137 virtual const Type* Value(PhaseGVN* phase) const; 138 virtual Node* Identity(PhaseGVN* phase); 139 }; 140 141 //------------------------------BinaryNode------------------------------------- 142 // Place holder for the 2 conditional inputs to a CMove. CMove needs 4 143 // inputs: the Bool (for the lt/gt/eq/ne bits), the flags (result of some 144 // compare), and the 2 values to select between. The Matcher requires a 145 // binary tree so we break it down like this: 146 // (CMove (Binary bol cmp) (Binary src1 src2)) 147 class BinaryNode : public Node { 148 public: 149 BinaryNode( Node *n1, Node *n2 ) : Node(0,n1,n2) { } 150 virtual int Opcode() const; 151 virtual uint ideal_reg() const { return 0; } 152 153 #ifndef PRODUCT 154 virtual void related(GrowableArray<Node*> *in_rel, GrowableArray<Node*> *out_rel, bool compact) const; 155 #endif 156 }; 157 158 |