src/share/vm/opto/multnode.hpp
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src/share/vm/opto/multnode.hpp

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rev 5411 : 8024069: replace_in_map() should operate on parent maps
Summary: type information gets lost because replace_in_map() doesn't update parent maps
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  71     if (con != TypeFunc::Memory || src->is_Start())
  72       init_flags(Flag_is_dead_loop_safe);
  73     debug_only(check_con());
  74   }
  75   const uint _con;              // The field in the tuple we are projecting
  76   const bool _is_io_use;        // Used to distinguish between the projections
  77                                 // used on the control and io paths from a macro node
  78   virtual int Opcode() const;
  79   virtual bool      is_CFG() const;
  80   virtual bool depends_only_on_test() const { return false; }
  81   virtual const Type *bottom_type() const;
  82   virtual const TypePtr *adr_type() const;
  83   virtual bool pinned() const;
  84   virtual const Type *Value( PhaseTransform *phase ) const;
  85   virtual uint ideal_reg() const;
  86   virtual const RegMask &out_RegMask() const;
  87 
  88 #ifndef PRODUCT
  89   virtual void dump_spec(outputStream *st) const;
  90 #endif








  91 };
  92 
  93 #endif // SHARE_VM_OPTO_MULTNODE_HPP


  71     if (con != TypeFunc::Memory || src->is_Start())
  72       init_flags(Flag_is_dead_loop_safe);
  73     debug_only(check_con());
  74   }
  75   const uint _con;              // The field in the tuple we are projecting
  76   const bool _is_io_use;        // Used to distinguish between the projections
  77                                 // used on the control and io paths from a macro node
  78   virtual int Opcode() const;
  79   virtual bool      is_CFG() const;
  80   virtual bool depends_only_on_test() const { return false; }
  81   virtual const Type *bottom_type() const;
  82   virtual const TypePtr *adr_type() const;
  83   virtual bool pinned() const;
  84   virtual const Type *Value( PhaseTransform *phase ) const;
  85   virtual uint ideal_reg() const;
  86   virtual const RegMask &out_RegMask() const;
  87 
  88 #ifndef PRODUCT
  89   virtual void dump_spec(outputStream *st) const;
  90 #endif
  91 
  92   // Return true if proj is for "proj->[region->..]call_uct"
  93   bool is_uncommon_trap_proj(Deoptimization::DeoptReason reason);
  94   // Return true for    "if(test)-> proj -> ...
  95   //                          |
  96   //                          V
  97   //                      other_proj->[region->..]call_uct"
  98   bool is_uncommon_trap_if_pattern(Deoptimization::DeoptReason reason);
  99 };
 100 
 101 #endif // SHARE_VM_OPTO_MULTNODE_HPP
src/share/vm/opto/multnode.hpp
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