所以我有点像MIPS的菜鸟。但我觉得有一种方法可以压缩下面的代码。
现在我必须将整个循环复制/粘贴9次，从A增加到I，你可以看到bge $t0, $t1, arrayloopB进入下一个循环。因为它代码工作，如果需要，我可以交付它，但我想改进它，所以它更容易阅读。
有没有办法增加＆＃34; sizeA＆＃34;和＆＃34; A＆＃34;到＆＃34; sizeB＆＃34;和＆＃34; B＆＃34;等等
问题：
You are provided with the location of all the items in the store. The information is given to you separated
by aisle, on array format. The total number of items in store is a 50. There are cases where the same item
can be found in multiple aisles. There are also cases where the item cannot be found in store.
其余的res只是概述了要采取的步骤。
所以这是完整的代码：
.data
A: .word 28, 10, 23, 12, 22, 9, 20, 46, 17, 50, 6
B: .word 23, 46, 5, 10, 10, 45, 24, 31, 17, 1, 23, 45, 32
C: .word 37, 12, 29, 39, 47, 41
D: .word 6, 10, 23, 12, 7, 9, 13, 46, 19, 5, 12
E: .word 2, 6, 5, 10, 18, 45, 27, 31, 36, 42, 38, 42, 38
F: .word 27, 12, 22, 19, 37, 43
G: .word 31, 3, 2, 1, 8, 9, 26, 18, 15, 37, 43
H: .word 23, 46, 5, 19, 1, 45, 24, 31, 16, 12, 28, 45, 32
I: .word 34, 23, 2, 9, 50, 46
size11: .word 11
size13: .word 13
size6: .word 6
arrayNameA: .asciiz " is in aisle A\n"
arrayNameB: .asciiz " is in aisle B\n"
arrayNameC: .asciiz " is in aisle C\n"
arrayNameD: .asciiz " is in aisle D\n"
arrayNameE: .asciiz " is in aisle E\n"
arrayNameF: .asciiz " is in aisle F\n"
arrayNameG: .asciiz " is in aisle H\n"
arrayNameH: .asciiz " is in aisle G\n"
arrayNameI: .asciiz " is in aisle I\n"
empty1: .asciiz "We apologize for the inconvenience, your item '"
empty2: .asciiz "' is out of stock \n"
userPrompt1: .asciiz "Please input type first number "
userPrompt2: .asciiz "Please input type second number "
userPrompt3: .asciiz "Please input type third number "
.text
main:
li $v0, 4
la $a0, userPrompt1
syscall
take1:
li $v0, 5
syscall
move $s0, $v0
li $v0, 4
la $a0, userPrompt2
syscall
take2:
li $v0, 5
syscall
move $s1, $v0
li $v0, 4
la $a0, userPrompt3
syscall
take3:
li $v0, 5
syscall
move $s2, $v0
arrayLoopA:
li $t0, 0 #start ticker for array loop at 0
lw $t1, size11 #store array size as endpoint for loop
lw $t2, A #store first value of array
la $t3, A #store address of the first value
j loop1
loop1:
bge $t0, $t1, arrayLoopB #check array loop tick to see if erray loop
lw $t4, ($t3)
beq $s0, $t4, saveA0
beq $s1, $t4, saveA1
beq $s2, $t4, saveA2
return1:
addi $t0, $t0, 1 #tick ticker for array loop by one
addi $t3, $t3, 4 #tick adress rigth by for bits (getting next value)
j loop1
saveA0:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameA
syscall
addi $t5, $t5, 1
beq $s1, $t4, saveA1
beq $s2, $t4, saveA2
j return1
saveA1:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameA
syscall
addi $t6, $t6, 1
beq $s2, $t4, saveA2
j return1
saveA2:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameA
syscall
addi $t7, $t7, 1
j return1
arrayLoopB:
li $t0, 0 #start ticker for array loop at 0
lw $t1, size13 #store array size as endpoint for loop
lw $t2, B #store first value of array
la $t3, B #store address of the first value
j loop2
loop2:
bge $t0, $t1, arrayLoopC #check array loop tick to see if erray loop
lw $t4, ($t3)
beq $s0, $t4, saveB0
beq $s1, $t4, saveB1
beq $s2, $t4, saveB2
return2:
addi $t0, $t0, 1 #tick ticker for array loop by one
addi $t3, $t3, 4 #tick adress rigth by for bits (getting next value)
j loop2
saveB0:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameB
syscall
addi $t5, $t5, 1
beq $s1, $t4, saveB1
beq $s2, $t4, saveB2
j return2
saveB1:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameB
syscall
addi $t6, $t6, 1
beq $s2, $t4, saveB2
j return2
saveB2:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameB
syscall
addi $t7, $t7, 1
j return2
arrayLoopC:
li $t0, 0 #start ticker for array loop at 0
lw $t1, size6 #store array size as endpoint for loop
lw $t2, C #store first value of array
la $t3, C #store address of the first value
j loop3
loop3:
bge $t0, $t1, final #arrayloopC #check array loop tick to see if erray loop
lw $t4, ($t3)
beq $s0, $t4, saveC0
beq $s1, $t4, saveC1
beq $s2, $t4, saveC2
return3:
addi $t0, $t0, 1 #tick ticker for array loop by one
addi $t3, $t3, 4 #tick adress rigth by for bits (getting next value)
j loop3
saveC0:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameC
syscall
addi $t5, $t5, 1
beq $s1, $t4, saveC1
beq $s2, $t4, saveC2
j return3
saveC1:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameC
syscall
addi $t6, $t6, 1
beq $s2, $t4, saveC2
j return3
saveC2:
li $v0, 1
la $a0, ($t4)
syscall
li $v0, 4
la $a0, arrayNameC
syscall
addi $t7, $t7, 1
j return3
final:
beqz $t5, noStock0
exit1:
beqz $t6, noStock1
exit2:
beqz $t7, noStock2
j exit
noStock0:
li $v0, 4
la $a0, empty1
syscall
li $v0, 1
la $a0, ($s0)
syscall
li $v0, 4
la $a0, empty2
syscall
j exit1
noStock1:
li $v0, 4
la $a0, empty1
syscall
li $v0, 1
la $a0, ($s1)
syscall
li $v0, 4
la $a0, empty2
syscall
j exit2
noStock2:
li $v0, 4
la $a0, empty1
syscall
li $v0, 1
la $a0, ($s2)
syscall
li $v0, 4
la $a0, empty2
syscall
j exit
exit:
你会注意到它现在正常工作，在A到C之间循环（不想复制9次），但我不知道如何让它变小。你怎么正确地停止该计划？