Question

C to MIPS Conversion

C variable	h	i	j	k	x	int a[] or &a[0]
MIPS register replacement	$s0	$s1	$s2	$s3	$s4	$a0

Translate to MIPS. DO NOT USE pseudo MIPS instructions (e.g., BGE).  Answer MUST use true 32-bit MIPS  instructions:

 Note that all variables (h,i,j,x,a[]) are 32-bit signed integers.

while ( h < 3 ) {
  a[j++]= 0;
  x = i >> 3;  
}

Answer 1

Note :- I have used addi instead of li and slt and beq instead bge . No pseudo code is used. Please change the rating in the previous too. It will be helpful. Any issue please comment, I will try to help you better. Thank you

Given register file:
h = $s0
i = $s1
j = $s2
k = $s3
x = $s4
&a[0] = $a0

MIPS PROGRAM :-

#while (h<3)
WHILE_LOOP:
addi $t0, zero, 0
slti $t0, $s0, 3
beq $t0, $zero, EXIT_WHILE

#calculating address of a[j]
sll $t0, $s2, 2
add $t0, $t0, $a0
  
#a[j]=0
sw $zero,0($t0)
  
addi $s2, $s2, 1 #j++

srl $s4, $s1, 3 #x=i>>3
j WHILE_LOOP
EXIT_WHILE: