Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.section	".text"
		.Ltext0:
				.align 4
				.global main
				.proc	04
		main:
		.LFB185:
		.LVL0:
				save	%sp, -176, %sp
		.LVL1:
    2   %routine do it
				mov	%i1, %o1
				call	_imp_initialise, 0
				 mov	%i0, %o0
		.LVL2:
		.LDL1:
		.LDL2:
		.LDL3:
		.LDL4:
		.LBB4:
		.LBB5:
				call	exit, 0
				 mov	0, %o0
		.LVL3:
		.LBE5:
		.LBE4:
				nop
		.LFE185:
		.Letext0:
    3   %end
    4   %integer a,b
    5   do it %if %not a = b
    6   %comment do it %if %not a = b
    7   do it %unless %not a = b
    8   %comment do it %unless %not a = b
    9   %if %not a = b %then do it
   10   %comment %if %not a = b %then do it
   11   %unless %not a = b %then do it
   12   %comment %unless %not a = b %then do it
   13 %endofprogram
    9 Statements compiled