package midend.llvm.instr;

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

public class ExtendInstr extends IrInstr {
    private IrType targetType;

    public ExtendInstr(String name, IrType targetType, IrValue src) {
        super(targetType, name, IrInstrType.EXTEND);
        this.targetType = targetType;
        addUse(src);
    }

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

    public IrType getTargetType() {
        return this.targetType;
    }

    public IrType getSrcType() {
        return getSrc().getType();
    }

    public String toString() {
        return getName() + " = zext " + getSrc().getType()
                + " " + getSrc().getName() + " to " + getTargetType();
    }
}