int a = 200; // $1 int b = 500; // $2 int xMax =...
int a = 200; // $1
int b = 500; // $2
int xMax = 1000; // $3
int yMax = 2000; // $4
if (xMax < a){
a = xMax;
}
if (yMax < b){
b = yMax;
}
How would I translate the above C code into MIPS assembly language?
Homework Answers
using $1 as a, $2 as b, $3 as xMax, $4 as yMax, and $5, $6, ... as temporary variables.
li $1, 200 # int a = 200;
li $2, 500 # int b = 500;
li $3, 1000 # int xMax = 1000;
li $4, 2000 # int yMax = 2000;
if1:
bge $3, $1, end1 # if xMax >= a, then don't execute the loop body
addi $1, $0, $3 # a = xMax;
end1:
if2:
bge $4, $2, end1 # if yMax >= b, then don't execute the loop body
addi $2, $0, $4 # b = yMax;
end2:
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