Edinburgh IMP77 Compiler - Version 8.4
    1 %BEGIN
		.Ltext0:
				.section	.rodata
				.align 4
		.LC1:
				.string	"Illegal cycle I = (PLACES << 2) - 4,  -4, 0"
				.align 32
		.LC0:
				.byte	15
				.string	"test-in/vs4.imp"
				.zero	239
		PRHEX.6023:
		.LFB190:
				leal	4(%esp), %ecx
				andl	$-16, %esp
				pushl	-4(%ecx)
				pushl	%ebp
				movl	%esp, %ebp
				pushl	%ebx
				pushl	%ecx
				subl	$32, %esp
				call	__x86.get_pc_thunk.bx
				addl	$_GLOBAL_OFFSET_TABLE_, %ebx
				movl	%ecx, %eax
				movl	4(%eax), %edx
				movl	%edx, -28(%ebp)
				movl	%gs:20, %ecx
				movl	%ecx, -12(%ebp)
				xorl	%ecx, %ecx
				leal	8(%ebp), %edx
				movl	%edx, -20(%ebp)
				subl	$8, %esp
				pushl	-28(%ebp)
				pushl	(%eax)
				call	_imp_initialise@PLT
				addl	$16, %esp
    2 %ROUTINE PRHEX(%INTEGER VALUE, PLACES)
				pushl	%ebp
				movl	%esp, %ebp
				pushl	%edi
				pushl	%esi
				pushl	%ebx
				subl	$908, %esp
				call	__x86.get_pc_thunk.bx
				addl	$_GLOBAL_OFFSET_TABLE_, %ebx
				movl	%ecx, -908(%ebp)
				movl	%gs:20, %eax
				movl	%eax, -28(%ebp)
				xorl	%eax, %eax
    3 %CONSTBYTEINTEGERARRAY HEX(0:15)='0','1','2','3','4',
				movb	$48, -44(%ebp)
				movb	$49, -43(%ebp)
				movb	$50, -42(%ebp)
				movb	$51, -41(%ebp)
				movb	$52, -40(%ebp)
				movb	$53, -39(%ebp)
				movb	$54, -38(%ebp)
				movb	$55, -37(%ebp)
				movb	$56, -36(%ebp)
				movb	$57, -35(%ebp)
				movb	$65, -34(%ebp)
				movb	$66, -33(%ebp)
				movb	$67, -32(%ebp)
				movb	$68, -31(%ebp)
				movb	$69, -30(%ebp)
				movb	$70, -29(%ebp)
				leal	-880(%ebp), %edx
				movl	$0, %eax
				movl	$17, %ecx
				movl	%edx, %edi
				rep stosl
				leal	-44(%ebp), %eax
				movl	%eax, -880(%ebp)
				movl	$1, -876(%ebp)
		.LBB9:
    4                '5','6','7','8','9','A','B','C','D','E','F'
    5 %INTEGER I
    6       %CYCLE I=PLACES<<2-4, -4, 0
				movl	12(%ebp), %eax
				sall	$2, %eax
				subl	$4, %eax
				movl	%eax, -888(%ebp)
		.LBB10:
				movl	-888(%ebp), %eax
				negl	%eax
				movl	%eax, -884(%ebp)
				movl	-884(%ebp), %eax
				xorl	$-4, %eax
				testl	%eax, %eax
				js	.L2
				movl	-884(%ebp), %eax
				andl	$3, %eax
				testl	%eax, %eax
				je	.L3
		.L2:
				movl	$1, %eax
				jmp	.L4
		.L3:
				movl	$0, %eax
		.L4:
		.LBE10:
				testl	%eax, %eax
				je	.L5
				leal	-556(%ebp), %eax
				subl	$8, %esp
				leal	.LC1@GOTOFF(%ebx), %edx
				pushl	%edx
				pushl	%eax
				call	_imp_c2istr@PLT
				addl	$12, %esp
				movl	_imp_current_line@GOT(%ebx), %eax
				movl	(%eax), %eax
				testl	%eax, %eax
				je	.L6
				movl	_imp_current_line@GOT(%ebx), %eax
				movl	(%eax), %eax
				movl	%eax, -912(%ebp)
				jmp	.L7
		.L6:
				movl	$6, -912(%ebp)
		.L7:
				movl	_imp_current_file@GOT(%ebx), %eax
				movl	(%eax), %eax
				testl	%eax, %eax
				je	.L8
				movl	_imp_current_file@GOT(%ebx), %eax
				movl	(%eax), %edx
				leal	-300(%ebp), %eax
				subl	$8, %esp
				pushl	%edx
				pushl	%eax
				call	_imp_c2istr@PLT
				addl	$12, %esp
				jmp	.L9
		.L8:
		.LBB11:
				leal	-300(%ebp), %eax
				leal	.LC0@GOTOFF(%ebx), %edx
				movl	$64, %ecx
				movl	%eax, %edi
				movl	%edx, %esi
				rep movsl
				leal	-812(%ebp), %eax
				leal	-300(%ebp), %edx
				movl	$64, %ecx
				movl	%eax, %edi
				movl	%edx, %esi
				rep movsl
		.LBE11:
				leal	-300(%ebp), %eax
				leal	-812(%ebp), %edx
				movl	$64, %ecx
				movl	%eax, %edi
				movl	%edx, %esi
				rep movsl
		.L9:
				pushl	$0
				pushl	$1
				pushl	$5
				subl	$256, %esp
				movl	%esp, %eax
				movl	%eax, %edi
				leal	-556(%ebp), %eax
				movl	$64, %edx
				movl	%eax, %esi
				movl	%edx, %ecx
				rep movsl
				pushl	-912(%ebp)
				subl	$256, %esp
				movl	%esp, %eax
				movl	%eax, %edi
				leal	-300(%ebp), %eax
				movl	$64, %edx
				movl	%eax, %esi
				movl	%edx, %ecx
				rep movsl
				call	_signal_event@PLT
				addl	$528, %esp
		.L5:
				movl	-888(%ebp), %eax
				addl	$4, %eax
				movl	%eax, -892(%ebp)
		.L10:
				cmpl	$0, -892(%ebp)
				je	.L16
				subl	$4, -892(%ebp)
				nop
		.L12:
		.LBE9:
    7          PRINT SYMBOL(HEX(VALUE>>I&15))
				movl	8(%ebp), %edx
				movl	-892(%ebp), %eax
				movl	%eax, %ecx
				shrl	%cl, %edx
				movl	%edx, %eax
				andl	$15, %eax
				movzbl	-44(%ebp,%eax), %eax
				movsbl	%al, %eax
				movb	%al, -893(%ebp)
		.LBB12:
		.LBB13:
				movsbl	-893(%ebp), %eax
				subl	$12, %esp
				pushl	%eax
				call	_imp_printsymbol@PLT
				addl	$16, %esp
		.LBE13:
		.LBE12:
    8       %REPEAT
				jmp	.L10
		.L16:
    9 %END
				nop
				movl	-28(%ebp), %eax
				xorl	%gs:20, %eax
				je	.L14
				call	__stack_chk_fail_local
		.L14:
				leal	-12(%ebp), %esp
				popl	%ebx
				popl	%esi
				popl	%edi
				popl	%ebp
				ret
		.LFE190:
				.globl	main
		main:
		.LFB189:
   10 PRHEX(X'B00B',8)
				subl	$8, %esp
				leal	-20(%ebp), %eax
				pushl	$8
				pushl	$45067
				movl	%eax, %ecx
				call	PRHEX.6023
				addl	$16, %esp
				movl	$0, -16(%ebp)
		.LBB14:
		.LBB15:
				subl	$12, %esp
				pushl	-16(%ebp)
				call	exit@PLT
		.LBE15:
		.LBE14:
		.LFE189:
				.section	.text.__x86.get_pc_thunk.bx,"axG",@progbits,__x86.get_pc_thunk.bx,comdat
				.globl	__x86.get_pc_thunk.bx
				.hidden	__x86.get_pc_thunk.bx
		__x86.get_pc_thunk.bx:
		.LFB191:
				movl	(%esp), %ebx
				ret
		.LFE191:
		.Letext0:
   11 %ENDOFPROGRAM
   10 Statements compiled