900   return stride()->bottom_type()->is_int()->get_con();

   900   return stride()->bottom_type()->is_int()->get_con();

   901 }

   901 }

   902 

   902 

   903 //=============================================================================

   903 //=============================================================================

   904 //------------------------------Value-----------------------------------------

   904 //------------------------------Value-----------------------------------------

   906   const Type* init_t   = phase->type(in(Init));

   906   const Type* init_t   = phase->type(in(Init));

   907   const Type* limit_t  = phase->type(in(Limit));

   907   const Type* limit_t  = phase->type(in(Limit));

   908   const Type* stride_t = phase->type(in(Stride));

   908   const Type* stride_t = phase->type(in(Stride));

   909   // Either input is TOP ==> the result is TOP

   909   // Either input is TOP ==> the result is TOP

   910   if (init_t   == Type::TOP) return Type::TOP;

   910   if (init_t   == Type::TOP) return Type::TOP;

  1014   return NULL;    // No progress

  1014   return NULL;    // No progress

  1015 }

  1015 }

  1016 

  1016 

  1017 //------------------------------Identity---------------------------------------

  1017 //------------------------------Identity---------------------------------------

  1018 // If stride == 1 return limit node.

  1018 // If stride == 1 return limit node.

  1020   int stride_con = phase->type(in(Stride))->is_int()->get_con();

  1020   int stride_con = phase->type(in(Stride))->is_int()->get_con();

  1021   if (stride_con == 1 || stride_con == -1)

  1021   if (stride_con == 1 || stride_con == -1)

  1022     return in(Limit);

  1022     return in(Limit);

  1023   return this;

  1023   return this;

  1024 }

  1024 }