Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.machine ppc
				.section	".text"
		.Ltext0:
				.align 2
				.globl main
		main:
		.LFB185:
		.LVL0:
				stwu 1,-16(1)
				mflr 0
				stw 0,20(1)
		.L2:
    2   %switch lab('a':'d')
				bl _imp_initialise
		.LVL1:
		.LDL1:
		.L3:
		.L4:
		.L5:
		.LBB6:
		.LBB7:
				li 3,0
				bl exit
		.LVL2:
		.LBE7:
		.LBE6:
		.LFE185:
		.Letext0:
    3   %integer i
    4   i = 'c'
    5   ->lab(i)
    6 lab('a'):
    7 lab('c'):
    8 lab('d'): %stop
    9 %endofprogram
    7 Statements compiled