Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.section	".text"
		.Ltext0:
				.section	.rodata.str1.8,"aMS",@progbits,1
				.align 8
		.LC1:
				.asciz	"switch jump to undefined label MIDDLE(%d): at %s line %d"
				.align 8
		.LC2:
				.asciz	"test-new/test166.imp"
				.align 8
		.LC3:
				.asciz	"->RIGHT(%d) out of bounds at %s line %d"
				.section	".rodata"
		.LC0:
				.byte	20
				.asciz	"test-new/test166.imp"
				.skip	234
				.section	".text"
				.align 4
				.global main
				.proc	04
		main:
		.LFB185:
				.register	%g7, #ignore
		.LVL0:
				save	%sp, -1760, %sp
		.LVL1:
				ldx	[%g7+40], %g1
				stx	%g1, [%fp+2039]
				mov	0, %g1
		.L2:
    2   %begin
				mov	%i1, %o1
				call	_imp_initialise, 0
				 mov	%i0, %o0
		.LVL2:
		.LDL1:
		.LBB8:
    3     %begin
    4       %switch middle,right,left(1:3)
    5
    6       ->middle(3)
    7
    8       left(1):
    9       middle(1):
   10       middle(2):
   11       right(1):
   12       right(2):
   13       right(3):
   14       left(*):
   15
   16     %end
   17   %end
   18
   19 %endofprogram
    8 Statements compiled
				sethi	%hi(.LC2), %g1
				or	%g1, %lo(.LC2), %i2
				sethi	%hi(.LC1), %o5
				or	%o5, %lo(.LC1), %i3
		.LBB9:
				sethi	%hi(.LC0), %o1
				or	%o1, %lo(.LC0), %i4
		.LBE9:
				sethi	%hi(.LC3), %o5
				or	%o5, %lo(.LC3), %i5
		.LVL3:
		.L3:
				mov	3, %i1
		.L20:
				mov	-1, %i0
		.L4:
		.L5:
		.L6:
		.L7:
		.L8:
				sethi	%hi(_imp_current_file), %g1
		.L23:
				ldx	[%g1+%lo(_imp_current_file)], %o1
				brz,pn	%o1, .L9
				 mov	256, %o2
				call	_imp_c2istr, 0
				 add	%fp, 1527, %o0
		.LVL4:
				sethi	%hi(_imp_current_line), %g1
		.L21:
				lduw	[%g1+%lo(_imp_current_line)], %l0
				cmp	%l0, 0
				be,a,pt	%icc, .L11
				 mov	22, %l0
		.L11:
				mov	256, %o2
				add	%fp, 1527, %o1
				call	memcpy, 0
				 add	%fp, 495, %o0
		.LVL5:
				mov	6, %g1
				stx	%g1, [%sp+2239]
				stx	%i2, [%sp+2231]
				stx	%i1, [%sp+2223]
				mov	%i3, %o5
				mov	%i1, %o4
				mov	2, %o3
				mov	8, %o2
				sra	%l0, 0, %o1
				call	_signal_eventf, 0
				 add	%fp, 495, %o0
		.LVL6:
		.LDL2:
				cmp	%i0, 2
				bleu,pt	%icc, .L23
				 sethi	%hi(_imp_current_file), %g1
				ldx	[%g1+%lo(_imp_current_file)], %o1
				brz,pn	%o1, .L13
				 mov	256, %o2
				call	_imp_c2istr, 0
				 add	%fp, 1783, %o0
		.LVL7:
				sethi	%hi(_imp_current_line), %g1
		.L22:
				lduw	[%g1+%lo(_imp_current_line)], %i1
				cmp	%i1, 0
				be,a,pt	%icc, .L15
				 mov	25, %i1
		.L15:
				mov	256, %o2
				add	%fp, 1783, %o1
				call	memcpy, 0
				 add	%fp, 495, %o0
		.LVL8:
				mov	0, %o4
				stx	%g0, [%sp+2239]
				stx	%g0, [%sp+2231]
				stx	%o4, [%sp+2223]
				mov	%i5, %o5
				mov	3, %o3
				mov	6, %o2
				sra	%i1, 0, %o1
				call	_signal_eventf, 0
				 add	%fp, 495, %o0
		.LVL9:
		.LBE8:
				ba,pt	%xcc, .L20
				 mov	3, %i1
		.L9:
		.LBB12:
		.LBB10:
				mov	%i4, %o1
				call	memcpy, 0
				 add	%fp, 1015, %o0
		.LVL10:
				mov	256, %o2
				add	%fp, 1015, %o1
				call	memcpy, 0
				 add	%fp, 759, %o0
		.LVL11:
		.LBE10:
				mov	256, %o2
				add	%fp, 759, %o1
				call	memcpy, 0
				 add	%fp, 1527, %o0
		.LVL12:
		.LBE12:
				ba,pt	%xcc, .L21
				 sethi	%hi(_imp_current_line), %g1
		.L13:
		.LBB13:
		.LBB11:
				mov	%i4, %o1
				call	memcpy, 0
				 add	%fp, 1015, %o0
		.LVL13:
				mov	256, %o2
				add	%fp, 1015, %o1
				call	memcpy, 0
				 add	%fp, 1271, %o0
		.LVL14:
		.LBE11:
				mov	256, %o2
				add	%fp, 1271, %o1
				call	memcpy, 0
				 add	%fp, 1783, %o0
		.LVL15:
		.LBE13:
				ba,pt	%xcc, .L22
				 sethi	%hi(_imp_current_line), %g1
		.LFE185:
		.Letext0: