public String toCode() {
if (!liveSet.contains(rd)) return "";
/*
return "\tlw " + "$t0" + ", " + currentFrame.temps.get(rs.num) + "($sp)\n" +
"\taddi " + "$t0, $t0, " + im + "\n" +
"\tsw" + "$t0, " + currentFrame.temps.get(rd.num) + "($sp)";
*/
String td, ts;
String re = "";
if (!rd.isTemp) {
td = "$t0";
} else td = rd.color;
if (!rs.isTemp) {
ts = "$t1";
re += Code.lw1(rs);
} else ts = rs.color;
re += "\taddi " + td + ", " + ts + ", " + im + "\n";
if (!rd.isTemp) re += Code.sw0(rd);
return re;
}
