Edinburgh IMP77 Compiler - Version 8.4
    1 %begin
				.option nopic
		.Ltext0:
				.align	1
		DOHANOI.6005:
		.LFB186:
		.LVL18:
				add	sp,sp,-1312
				sd	ra,1304(sp)
				lui	a5,%hi(__stack_chk_guard)
				ld	a5,%lo(__stack_chk_guard)(a5)
				sd	a5,1288(sp)
    2   %routine do hanoi(%integer n, f, t, u)
		.LVL0:
				add	sp,sp,-2032
				sd	ra,2024(sp)
				sd	s0,2016(sp)
				sd	s1,2008(sp)
				sd	s2,2000(sp)
				sd	s3,1992(sp)
				sd	s4,1984(sp)
				sd	s5,1976(sp)
				add	sp,sp,-1376
				mv	s1,a0
				mv	s3,a1
				mv	s2,a2
				mv	s4,a3
				lui	a5,%hi(__stack_chk_guard)
				ld	a5,%lo(__stack_chk_guard)(a5)
				li	a4,4096
				add	a4,a4,-760
				add	a4,a4,sp
				sd	a5,0(a4)
				call	_imp_initialise
		.LVL19:
				li	a3,3
				li	a2,2
				li	a1,1
				li	a0,4
				call	DOHANOI.6005
		.LVL20:
		.LBB47:
		.LBB48:
    3     do hanoi(n - 1, f, u, t) %if n >= 2
				li	a5,1
				bgt	a0,a5,.L6
		.LVL1:
		.L2:
		.LBB34:
		.LBB35:
		.LBB36:
		.LBB37:
		.LBB38:
		.LBB39:
		.LBB40:
		.LBB41:
				li	a2,0
				mv	a1,s3
				li	s5,4096
				add	a5,s5,-1016
				add	a0,sp,a5
				call	_imp_itos
		.LVL2:
		.LBE41:
		.LBE40:
		.LBE39:
    4     print string("Move disk from ".itos(f,0)." to ".itos(t,0).to string(nl))
				mv	a3,a2
		.LVL12:
				mv	a2,s4
		.LVL13:
				addw	a0,a0,-1
		.LVL14:
				call	DOHANOI.6005
		.LVL15:
				j	.L2
		.L7:
    5     do hanoi(n - 1, u, t, f) %if n >= 2
				li	a5,1
				bgt	s1,a5,.L7
		.L3:
		.L1:
    6   %end
				li	s0,-4096
				add	a1,s0,2040
				add	a2,sp,1544
				add	a5,s5,-752
				add	a5,a5,sp
				add	a1,a5,a1
				add	a0,sp,1032
				call	_imp_join
		.LVL3:
		.LBE38:
				add	a1,s0,1784
				add	a2,sp,1800
				add	a5,s5,-752
				add	a5,a5,sp
				add	a1,a5,a1
				add	a0,sp,776
				call	_imp_join
		.LVL4:
		.LBE37:
		.LBB42:
		.LBB43:
		.LBB44:
				li	a2,0
				mv	a1,s2
				add	a5,s5,-1272
				add	a0,sp,a5
				call	_imp_itos
		.LVL5:
		.LBE44:
		.LBE43:
		.LBE42:
				add	a1,s0,1528
				add	a5,s5,-2040
				add	a2,sp,a5
				add	a5,s5,-752
				add	a5,a5,sp
				add	a1,a5,a1
				add	a0,sp,520
				call	_imp_join
		.LVL6:
		.LBE36:
				add	a1,s0,1272
				add	a5,s5,-1784
				add	a2,sp,a5
				add	a5,s5,-752
				add	a5,a5,sp
				add	a1,a5,a1
				add	a0,s5,-1528
				add	a0,a0,sp
				call	_imp_join
		.LVL7:
				li	a2,256
				add	a1,sp,264
				add	a0,s5,-1528
				add	a0,a0,sp
				call	memcpy
		.LVL8:
		.LBE35:
		.LBE34:
		.LBB45:
		.LBB46:
				li	a2,256
				add	a1,s5,-1528
				add	a1,a1,sp
				mv	a0,sp
				call	memcpy
		.LVL9:
				add	a0,s0,752
				add	a5,s5,-752
				add	a5,a5,sp
				add	a0,a5,a0
				call	_imp_printstring
		.LVL10:
		.LBE46:
		.LBE45:
				mv	a3,s3
				mv	a2,s2
				mv	a1,s4
				addw	a0,s1,-1
				call	DOHANOI.6005
		.LVL16:
				j	.L1
		.L8:
				call	__stack_chk_fail
		.LVL17:
		.LFE186:
				.align	1
				.globl	main
		main:
		.LFB185:
    7   do hanoi(4, 1, 2, 3)
				li	a5,4096
				add	a5,a5,-760
				add	a5,a5,sp
				ld	a4,0(a5)
				lui	a5,%hi(__stack_chk_guard)
				ld	a5,%lo(__stack_chk_guard)(a5)
				bne	a4,a5,.L8
				add	sp,sp,1376
				ld	ra,2024(sp)
				ld	s0,2016(sp)
				ld	s1,2008(sp)
				ld	s2,2000(sp)
				ld	s3,1992(sp)
				ld	s4,1984(sp)
				ld	s5,1976(sp)
				add	sp,sp,2032
				jr	ra
		.LVL11:
		.L6:
    8   print string("Towers of Hanoi puzzle completed!".to string(nl))
    9 %end %of %program
    9 Statements compiled
				add	a2,sp,776
				add	a1,sp,520
				add	a0,sp,1032
				call	_imp_join
		.LVL21:
				li	a2,256
				add	a1,sp,264
				add	a0,sp,1032
				call	memcpy
		.LVL22:
		.LBE48:
		.LBE47:
		.LBB49:
		.LBB50:
				li	a2,256
				add	a1,sp,1032
				mv	a0,sp
				call	memcpy
		.LVL23:
				mv	a0,sp
				call	_imp_printstring
		.LVL24:
		.LBE50:
		.LBE49:
		.LBB51:
		.LBB52:
				li	a0,0
				call	exit
		.LVL25:
		.LBE52:
		.LBE51:
		.LFE185:
		.Letext0: