Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
		.Ltext0:
				.align	2
				.global	main
		main:
		.LFB185:
		.LVL0:
				sub	sp, sp, #1648
				stp	x29, x30, [sp, 16]
				add	x29, sp, 16
				stp	x19, x20, [sp, 32]
				stp	x21, x22, [sp, 48]
				stp	x23, x24, [sp, 64]
				adrp	x2, :got:__stack_chk_guard
				ldr	x2, [x2, #:got_lo12:__stack_chk_guard]
				ldr	x3, [x2]
				str	x3, [x29, 1624]
				mov	x3,0
		.L2:
    2
				bl	_imp_initialise
		.LVL1:
		.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
   18 %endofprogram
    6 Statements compiled
				adrp	x19, :got:_imp_current_file
				ldr	x20, [x19, #:got_lo12:_imp_current_file]
				add	x22, x29, 1112
				add	x21, x29, 80
				add	x24, x29, 1368
		.L3:
		.LBB9:
				adrp	x1, .LANCHOR0
				add	x1, x1, :lo12:.LANCHOR0
				add	x23, x29, 600
		.L8:
		.LBE9:
				ldr	x0, [x20]
				cbz	x0, .L9
		.L4:
		.L5:
		.L6:
		.L7:
				mov	x8, x22
				bl	_imp_c2istr
		.LVL2:
		.L10:
				adrp	x0, :got:_imp_current_line
				ldr	x0, [x0, #:got_lo12:_imp_current_line]
				ldr	w23, [x0]
				cmp	w23, 0
				mov	w0, 22
				csel	w23, w23, w0, ne
				mov	x2, 256
				mov	x1, x22
				mov	x0, x21
				bl	memcpy
		.LVL3:
				mov	w0, 6
				str	w0, [sp]
				adrp	x7, .LC1
				add	x7, x7, :lo12:.LC1
				mov	w6, 3
				adrp	x5, .LC2
				add	x5, x5, :lo12:.LC2
				mov	w4, w6
				mov	w3, 2
				mov	w2, 8
				mov	w1, w23
				mov	x0, x21
				bl	_signal_eventf
		.LVL4:
		.LDL2:
				ldr	x0, [x19, #:got_lo12:_imp_current_file]
				ldr	x0, [x0]
				cbz	x0, .L13
				mov	x8, x24
				bl	_imp_c2istr
		.LVL5:
		.L14:
				adrp	x0, :got:_imp_current_line
				ldr	x0, [x0, #:got_lo12:_imp_current_line]
				ldr	w23, [x0]
				cmp	w23, 0
				mov	w0, 25
				csel	w23, w23, w0, ne
		.L15:
				mov	x2, 256
				mov	x1, x24
				mov	x0, x21
				bl	memcpy
		.LVL6:
				str	wzr, [sp]
				mov	x7, 0
				mov	w4, 0
				mov	w6, w4
				adrp	x5, .LC3
				add	x5, x5, :lo12:.LC3
				mov	w3, 3
				mov	w2, 6
				mov	w1, w23
				mov	x0, x21
				bl	_signal_eventf
		.LVL7:
				b	.L3
		.L9:
				str	x25, [x29, 64]
		.LBB10:
				mov	x25, 256
				mov	x2, x25
				mov	x0, x23
				bl	memcpy
		.LVL8:
				add	x0, x29, 344
				mov	x2, x25
				mov	x1, x23
				mov	x23, x0
				bl	memcpy
		.LVL9:
		.LBE10:
				mov	x2, x25
				mov	x1, x23
				mov	x0, x22
				bl	memcpy
		.LVL10:
				ldr	x25, [x29, 64]
				b	.L10
		.L13:
				stp	x25, x26, [x29, 64]
		.LBB11:
				add	x25, x29, 600
				mov	x26, 256
				mov	x2, x26
				adrp	x1, .LANCHOR0
				add	x1, x1, :lo12:.LANCHOR0
				mov	x0, x25
				bl	memcpy
		.LVL11:
				add	x23, x29, 856
				mov	x2, x26
				mov	x1, x25
				mov	x0, x23
				bl	memcpy
		.LVL12:
		.LBE11:
				mov	x2, x26
				mov	x1, x23
				mov	x0, x24
				bl	memcpy
		.LVL13:
				ldp	x25, x26, [x29, 64]
				b	.L14
		.LBE8:
		.LFE185:
				.section	.rodata
				.align	3
				.set	.LANCHOR0,. + 0
		.LC0:
				.byte	20
				.string	"test-new/test164.imp"
				.zero	234
				.section	.rodata.str1.8,"aMS",@progbits,1
				.align	3
		.LC1:
				.string	"test-new/test164.imp"
				.zero	3
		.LC2:
				.string	"switch jump to undefined label MIDDLE(%d): at %s line %d"
				.zero	7
		.LC3:
				.string	"->RIGHT(%d) out of bounds at %s line %d"
		.Letext0: