Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.machine ppc
				.section	".text"
		.Ltext0:
				.align 2
				.globl main
		main:
		.LFB185:
		.LVL0:
				stwu 1,-800(1)
				mflr 0
				stw 0,804(1)
				lwz 9,-28680(2)
				stw 9,796(1)
				li 9,0
    2 %constbyteintegerarray trtab(0:255)=1(255),0;
				bl _imp_initialise
		.LVL1:
		.LDL1:
		.LBB16:
    3 %integer i,j
    4 i=-1; j=addr(i)
    5 ->ok %if trtab(byteinteger(j))=0
    6 printstring("Fail")
    7 %stop
    8 ok:printstring("Test ok")
    9 %endofprogram
				li 5,256
				lis 4,.LANCHOR0@ha
				la 4,.LANCHOR0@l(4)
				addi 3,1,540
				bl memcpy
		.LVL2:
				li 5,256
				addi 4,1,540
				addi 3,1,284
				bl memcpy
		.LVL3:
				li 5,256
				addi 4,1,284
				addi 3,1,540
				bl memcpy
		.LVL4:
		.LBE16:
		.LBB17:
		.LBB18:
				li 5,256
				addi 4,1,540
				addi 3,1,16
				bl memcpy
		.LVL5:
				addi 3,1,16
				bl _imp_printstring
		.LVL6:
		.LBE18:
		.LBE17:
		.LBB19:
		.LBB20:
				li 3,0
				bl exit
		.LVL7:
		.LBE20:
		.LBE19:
		.LFE185:
				.section	.rodata
				.set	.LANCHOR0,. + 0
		.LC2:
				.byte	7
				.string	"Test ok"
				.zero	247
				.section	".text"
		.Letext0:
   10 Statements compiled