package midend.llvm.instr;

import midend.llvm.value.IrValue;
import midend.llvm.type.IrInterType;

public class CmpInstr extends IrInstr {
    private CmpType cmpType;

    public CmpInstr(String name, String op, IrValue lhs, IrValue rhs) {
        super(IrInterType.BOOL, name, IrInstrType.CMP);
        cmpType = CmpType.getCmpType(op);
        addUse(lhs);
        addUse(rhs);
    }

    public CmpType getCmpType() {
        return cmpType;
    }

    public IrValue getLhs() {
        return getUse(0);
    }

    public IrValue getRhs() {
        return getUse(1);
    }

    public String toString() {
        return getName() + " = " + "icmp " + cmpType.toString()
                + " i32 " + getLhs().getName() + ", " + getRhs().getName();
    }
}