[Based on a linux machine]

1) comment out the line
  # PROFILE := true  #To activate profiler
in cil/Makefile.in
2) configure
3) make
4) run test, e.g.
  ./bin/cilly -c --doanalysis --test ../test/creation.c
5) display the profile info:
  gprof ./obj/x86_LINUX/cilly.asm.exe