Write a C function which mimics the behavior of the assembly language function below. Note that this time, the assembly language code is recursive (despite –O2 compilation), and your C code should likewise be recursive.

f:
cmpl $1, %edi
je .L3
xorl %eax, %eax
testl %edi, %edi
jle .L7
subq $8, %rsp
subl $1, %edi
call f
testl %eax, %eax
sete %al
addq $8, %rsp
movzbl %al, %eax
.L7:
ret
.L3:
movl $1, %eax
ret