this.value = (long)ibits & 0x0FFFFFFFF;
this.value = (long)ibits & 0x0FFFFFFFFL;
  OSR_VariableElement(int what_kind,                      int which_num,                     int type,                     int ibits) {    if (VM.VerifyAssertions) {      VM._assert(isIBitsType(type));    }        this.kind  = what_kind;    this.num   = which_num;    this.tcode = type;    this.value = (long)ibits & 0x0FFFFFFFF;  }