Subversion Repositories openrisc

typedef struct rtx_def *rtx;

typedef struct rtvec_def *rtvec;

enum rtx_code { PARALLEL, SET };

union rtunion_def {

    rtx rt_rtx;

    rtvec rt_rtvec;

};

typedef union rtunion_def rtunion;

struct rtx_def {

    rtunion fld;

};

struct rtvec_def {

    int num_elem;

};

extern rtx operand;

rtx peephole2_insns (rtx x0, enum rtx_code code)

{

  switch (code)

    {

      case SET:

          operand = (((x0)->fld).rt_rtx);

          return operand;

      case PARALLEL:

          if ((((((x0)->fld).rt_rtvec))->num_elem) == 2)

            return 0;

          break;

    }

}