Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.machinemode zarch
				.machine "zEC12"
		.text
		.Ltext0:
				.align	8
		.globl main
		main:
		.LFB185:
		.LVL0:
				stmg	%r14,%r15,112(%r15)
				lay	%r15,-160(%r15)
    2   %integerfn fn(%integer a,b,c)
				brasl	%r14,_imp_initialise@PLT
		.LVL1:
		.LBB4:
		.LBB5:
				lghi	%r2,0
				brasl	%r14,exit@PLT
		.LVL2:
		.LBE5:
		.LBE4:
		.LFE185:
		.Letext0:
    3     %result = a+b+c
    4   %end
    5
    6   %integer i = fn(fn(1,2,3),4,fn(5,fn(6,7,8),9))
    7
    8 %endofprogram
?I unused
    6 Statements compiled