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src/hotspot/share/opto/subnode.hpp

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531 //-------------------------------ReverseBytesUSNode--------------------------------
532 // reverse bytes of an unsigned short / char
533 class ReverseBytesUSNode : public Node {
534 public:
535   ReverseBytesUSNode(Node *c, Node *in1) : Node(c, in1) {}
536   virtual int Opcode() const;
537   const Type *bottom_type() const { return TypeInt::CHAR; }
538   virtual uint ideal_reg() const { return Op_RegI; }
539 };
540 
541 //-------------------------------ReverseBytesSNode--------------------------------
542 // reverse bytes of a short
543 class ReverseBytesSNode : public Node {
544 public:
545   ReverseBytesSNode(Node *c, Node *in1) : Node(c, in1) {}
546   virtual int Opcode() const;
547   const Type *bottom_type() const { return TypeInt::SHORT; }
548   virtual uint ideal_reg() const { return Op_RegI; }
549 };
550 




















551 #endif // SHARE_OPTO_SUBNODE_HPP

531 //-------------------------------ReverseBytesUSNode--------------------------------
532 // reverse bytes of an unsigned short / char
533 class ReverseBytesUSNode : public Node {
534 public:
535   ReverseBytesUSNode(Node *c, Node *in1) : Node(c, in1) {}
536   virtual int Opcode() const;
537   const Type *bottom_type() const { return TypeInt::CHAR; }
538   virtual uint ideal_reg() const { return Op_RegI; }
539 };
540 
541 //-------------------------------ReverseBytesSNode--------------------------------
542 // reverse bytes of a short
543 class ReverseBytesSNode : public Node {
544 public:
545   ReverseBytesSNode(Node *c, Node *in1) : Node(c, in1) {}
546   virtual int Opcode() const;
547   const Type *bottom_type() const { return TypeInt::SHORT; }
548   virtual uint ideal_reg() const { return Op_RegI; }
549 };
550 
551 //-------------------------------ReverseINode--------------------------------
552 // reverse bits of an int
553 class ReverseINode : public Node {
554 public:
555   ReverseINode(Node *c, Node *in1) : Node(c, in1) {}
556   virtual int Opcode() const;
557   const Type *bottom_type() const { return TypeInt::INT; }
558   virtual uint ideal_reg() const { return Op_RegI; }
559 };
560 
561 //-------------------------------ReverseLNode--------------------------------
562 // reverse bits of a long
563 class ReverseLNode : public Node {
564 public:
565   ReverseLNode(Node *c, Node *in1) : Node(c, in1) {}
566   virtual int Opcode() const;
567   const Type *bottom_type() const { return TypeLong::LONG; }
568   virtual uint ideal_reg() const { return Op_RegL; }
569 };
570 
571 #endif // SHARE_OPTO_SUBNODE_HPP
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