diff -r 3be23d0df3db -r 33cff35bdc1a hws/hw09.tex
--- a/hws/hw09.tex	Thu Dec 01 13:07:32 2022 +0000
+++ b/hws/hw09.tex	Fri Dec 02 16:26:20 2022 +0000
@@ -44,6 +44,38 @@
 if_icmpge label
 \end{lstlisting}
 
+\item What does the following JVM function calculate?
+
+\begin{lstlisting}[language=JVMIS2,numbers=none]    
+.method public static bar(I)I
+.limit locals 1
+.limit stack 9
+   iload 0
+   ldc 0
+   if_icmpne If_else_8
+   ldc 0
+   goto If_end_9
+If_else_8:
+   iload 0
+   ldc 1
+   if_icmpne If_else_10
+   ldc 1
+   goto If_end_11
+If_else_10:
+   iload 0
+   ldc 1
+   isub
+   invokestatic bar(I)I
+   iload 0
+   ldc 2
+   isub
+   invokestatic bar(I)I
+   iadd
+If_end_11:
+If_end_9:
+   ireturn
+.end method  
+\end{lstlisting}
 
 \item What does the following LLVM function calculate? Give the
   corresponding arithmetic expression .