Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.machine ppc
				.section	".text"
		.Ltext0:
				.align 2
				.globl main
		main:
		.LFB185:
		.LVL0:
				stwu 1,-1328(1)
				mflr 0
				stw 0,1332(1)
				stw 31,1324(1)
				lwz 9,-28680(2)
				stw 9,1308(1)
				li 9,0
    2   %switch toplevel(0:1)
				bl _imp_initialise
		.LVL1:
		.L2:
		.LDL1:
		.LBB10:
    3   toplevel(0):
    4   %begin
    5
    6     %routine another
    7       %switch in a routine(-3:7)
    8
    9       ->in a routine (-1)
   10
   11       in a routine(5):
   12     %end
   13
   14     %switch sw(0:9)
   15
   16     ->sw(34)
   17
   18   sw(4):
   19     %stop
   20   %end
?ANOTHER unused
   21
   22 %endofprogram
				lis 9,_imp_current_file@ha
				lwz 4,_imp_current_file@l(9)
				cmpwi 7,4,0
				beq 7,.L22
				addi 3,1,796
				bl _imp_c2istr
		.LVL2:
		.L6:
				lis 9,_imp_current_line@ha
				lwz 31,_imp_current_line@l(9)
				cmpwi 7,31,0
				bne 7,.L7
				li 31,22
		.L7:
				li 5,256
				addi 4,1,796
				addi 3,1,16
				bl memcpy
		.LVL3:
				li 9,16
				stw 9,8(1)
				lis 10,.LC1@ha
				la 10,.LC1@l(10)
				li 9,34
				lis 8,.LC2@ha
				la 8,.LC2@l(8)
				li 7,34
				li 6,3
				li 5,6
				mr 4,31
				addi 3,1,16
				crxor 6,6,6
				bl _signal_eventf
		.LVL4:
				li 9,0
				mtctr 9
				bctr
		.L5:
		.LVL5:
		.LBB11:
		.LBB12:
				li 3,0
				bl exit
		.LVL6:
		.L22:
		.LBE12:
		.LBE11:
		.LBB13:
				li 5,256
				lis 4,.LANCHOR0@ha
				la 4,.LANCHOR0@l(4)
				addi 3,1,1052
				bl memcpy
		.LVL7:
				li 5,256
				addi 4,1,1052
				addi 3,1,284
				bl memcpy
		.LVL8:
		.LBE13:
				li 5,256
				addi 4,1,284
				addi 3,1,796
				bl memcpy
		.LVL9:
				b .L6
		.L8:
   12 Statements compiled
				lis 9,_imp_current_file@ha
				lwz 4,_imp_current_file@l(9)
				cmpwi 7,4,0
				beq 7,.L9
				addi 3,1,1052
				bl _imp_c2istr
		.LVL10:
		.L10:
				lis 9,_imp_current_line@ha
				lwz 31,_imp_current_line@l(9)
				cmpwi 7,31,0
				bne 7,.L11
				li 31,25
		.L11:
				li 5,256
				addi 4,1,1052
				addi 3,1,16
				bl memcpy
		.LVL11:
				li 9,16
				stw 9,8(1)
				lis 10,.LC1@ha
				la 10,.LC1@l(10)
				li 9,34
				lis 8,.LC3@ha
				la 8,.LC3@l(8)
				li 7,34
				li 6,2
				li 5,8
				mr 4,31
				addi 3,1,16
				crxor 6,6,6
				bl _signal_eventf
		.LVL12:
		.LDL2:
		.LBE10:
		.LBB15:
		.LBB16:
				li 3,0
				bl exit
		.LVL13:
		.L9:
		.LBE16:
		.LBE15:
		.LBB17:
		.LBB14:
				li 5,256
				lis 4,.LANCHOR0@ha
				la 4,.LANCHOR0@l(4)
				addi 3,1,1052
				bl memcpy
		.LVL14:
				li 5,256
				addi 4,1,1052
				addi 3,1,540
				bl memcpy
		.LVL15:
		.LBE14:
				li 5,256
				addi 4,1,540
				addi 3,1,1052
				bl memcpy
		.LVL16:
				b .L10
		.L12:
		.LBE17:
				lis 9,_imp_current_file@ha
				lwz 4,_imp_current_file@l(9)
				cmpwi 7,4,0
				beq 7,.L13
				addi 3,1,1052
				bl _imp_c2istr
		.LVL17:
		.L14:
				lis 9,_imp_current_line@ha
				lwz 31,_imp_current_line@l(9)
				cmpwi 7,31,0
				beq 7,.L23
		.L15:
				li 5,256
				addi 4,1,1052
				addi 3,1,16
				bl memcpy
		.LVL18:
				li 9,0
				stw 9,8(1)
				li 10,0
				li 7,0
				lis 8,.LC4@ha
				la 8,.LC4@l(8)
				li 6,2
				li 5,8
				mr 4,31
				addi 3,1,16
				crxor 6,6,6
				bl _signal_eventf
		.LVL19:
		.LDL3:
				li 3,0
				lwz 9,1308(1)
				lwz 10,-28680(2)
				xor. 9,9,10
				li 10,0
				bne 0,.L24
				lwz 0,1332(1)
				mtlr 0
				lwz 31,1324(1)
				addi 1,1,1328
				blr
		.L13:
		.LBB18:
				li 5,256
				lis 4,.LANCHOR0@ha
				la 4,.LANCHOR0@l(4)
				addi 3,1,1052
				bl memcpy
		.LVL20:
				li 5,256
				addi 4,1,1052
				addi 3,1,540
				bl memcpy
		.LVL21:
		.LBE18:
				li 5,256
				addi 4,1,540
				addi 3,1,1052
				bl memcpy
		.LVL22:
				b .L14
		.L23:
				li 31,29
				b .L15
		.L24:
				bl __stack_chk_fail
		.LVL23:
		.LFE185:
				.section	.rodata
				.set	.LANCHOR0,. + 0
		.LC0:
				.byte	21
				.string	"test-new/noswitch.imp"
				.zero	233
				.section	.rodata.str1.4,"aMS",@progbits,1
				.align 2
		.LC1:
				.string	"test-new/noswitch.imp"
				.zero	2
		.LC2:
				.string	"->SW(%d) out of bounds at %s line %d"
				.zero	3
		.LC3:
				.string	"switch jump to undefined label SW(%d): at %s line %d"
				.zero	3
		.LC4:
				.string	"switch jump to undefined label TOPLEVEL(%d): at %s line %d"
				.section	".text"
		.Letext0: