Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.machine ppc
				.section	".text"
		.Ltext0:
				.align 2
				.globl main
		main:
		.LFB185:
		.LVL0:
				stwu 1,-816(1)
				mflr 0
				stw 0,820(1)
				stw 31,812(1)
				lwz 9,-28680(2)
				stw 9,796(1)
				li 9,0
		.L2:
		.L3:
		.L4:
    2   %switch x(1:4)
				bl _imp_initialise
		.LVL1:
		.LDL1:
		.L5:
    3   ->x(3)
    4   x(1):
    5   x(2):
    6   x(4):
    7   printstring("OK");newline
    8 %endofprogram
    6 Statements compiled
				lis 9,_imp_current_file@ha
				lwz 4,_imp_current_file@l(9)
				cmpwi 7,4,0
				beq 7,.L6
				addi 3,1,540
				bl _imp_c2istr
		.LVL2:
		.L7:
				lis 9,_imp_current_line@ha
				lwz 31,_imp_current_line@l(9)
				cmpwi 7,31,0
				beq 7,.L12
		.L8:
				li 5,256
				addi 4,1,540
				addi 3,1,16
				bl memcpy
		.LVL3:
				li 9,3
				stw 9,8(1)
				lis 10,.LC2@ha
				la 10,.LC2@l(10)
				lis 8,.LC3@ha
				la 8,.LC3@l(8)
				li 7,3
				li 6,2
				li 5,8
				mr 4,31
				addi 3,1,16
				crxor 6,6,6
				bl _signal_eventf
		.LVL4:
		.LDL2:
				li 3,0
				lwz 9,796(1)
				lwz 10,-28680(2)
				xor. 9,9,10
				li 10,0
				bne 0,.L13
				lwz 0,820(1)
				mtlr 0
				lwz 31,812(1)
				addi 1,1,816
				blr
		.L6:
		.LBB11:
				li 5,256
				lis 4,.LANCHOR0@ha
				la 4,.LANCHOR0@l(4)
				addi 3,1,540
				bl memcpy
		.LVL5:
				li 5,256
				addi 4,1,540
				addi 3,1,284
				bl memcpy
		.LVL6:
		.LBE11:
				li 5,256
				addi 4,1,284
				addi 3,1,540
				bl memcpy
		.LVL7:
				b .L7
		.L12:
				li 31,15
				b .L8
		.L13:
				bl __stack_chk_fail
		.LVL8:
		.LFE185:
				.section	.rodata
				.set	.LANCHOR0,. + 0
		.LC1:
				.byte	20
				.string	"test-new/test214.imp"
				.zero	234
				.section	.rodata.str1.4,"aMS",@progbits,1
				.align 2
		.LC2:
				.string	"test-new/test214.imp"
				.zero	3
		.LC3:
				.string	"switch jump to undefined label X(%d): at %s line %d"
				.section	".text"
		.Letext0: