Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.machinemode zarch
				.machine "zEC12"
		.text
		.Ltext0:
				.section	.rodata
				.align	2
		.LC0:
				.byte	6
				.string	"Called"
				.zero	248
		.text
				.align	8
		SIMPLE.6696:
		.LFB187:
		.LVL5:
				stmg	%r14,%r15,112(%r15)
				lay	%r15,-160(%r15)
    2   %routine calgol(%longreal c, %integerfn f(%integer p), %integername n)
				brasl	%r14,_imp_initialise@PLT
		.LVL6:
		.LBB18:
		.LBB19:
    3     n = f(n)
				lghi	%r2,3
				brasl	%r14,SIMPLE.6696
		.LVL7:
		.LBE19:
		.LBE18:
		.LBB20:
		.LBB21:
				lghi	%r2,0
				brasl	%r14,exit@PLT
		.LVL8:
		.LBE21:
		.LBE20:
		.LFE185:
		.Letext0:
    4   %end
?C unused
    5   %integerfn simple(%integer param)
		.LVL0:
				stmg	%r11,%r15,88(%r15)
				lay	%r15,-936(%r15)
				lgr	%r11,%r2
				ear	%r1,%a0
				sllg	%r1,%r1,32
				ear	%r1,%a1
				mvc	928(8,%r15),40(%r1)
		.LBB9:
    6     printstring("Called"); newline
				larl	%r1,.LC0
				mvc	672(256,%r15),0(%r1)
				mvc	416(256,%r15),672(%r15)
				mvc	672(256,%r15),416(%r15)
		.LBE9:
		.LBB10:
		.LBB11:
				mvc	160(256,%r15),672(%r15)
				aghik	%r2,%r15,160
		.LVL1:
				brasl	%r14,_imp_printstring@PLT
		.LVL2:
		.LBE11:
		.LBE10:
		.LBB12:
		.LBB13:
				brasl	%r14,_imp_newline@PLT
		.LVL3:
		.LBE13:
		.LBE12:
    7     %result = param
    8   %end
				ear	%r1,%a0
				sllg	%r1,%r1,32
				ear	%r1,%a1
				clc	928(8,%r15),40(%r1)
				jne	.L4
				lgr	%r2,%r11
				lg	%r4,1048(%r15)
				lmg	%r11,%r15,1024(%r15)
				br	%r4
		.L4:
				brasl	%r14,__stack_chk_fail@PLT
		.LVL4:
		.LFE187:
				.align	8
		.globl main
		main:
		.LFB185:
    9   %longreal a = 1.23
   10   %integer num
   11   num = 3
   12   calgol(a, simple, num)
   13 %endofprogram
   14 Statements compiled