Consider the following C functions and assembly code:

int fun1(int a, int b) { if (a < b) return a; else return b; }

int fun2(int a, int b) { if (b < a) return b; else return a; }

int fun3(int a, int b) { unsigned ua = (unsigned) a; if (ua < b) return b; else return ua; }

int fun4(int a, int b) { if (a >= b) return a; else return b; }

int fun5(int a, int b) {

if (a < b) return b; else return a; }

pushl %ebp movl %esp,%ebp movl 8(%ebp),%edx movl 12(%ebp),%eax cmpl %eax,%edx jge .L9 movl %edx,%eax .L9: movl %ebp,%esp popl %ebp ret

Pick the function that compiled into the assembly code shown above.

fun4

fun1

fun2

fun3

fun5