Hi,
I have a simple pass that prints the induction variable of each loop in a
module, but it doesn't work for the following C program:
void example() {
int array[100];
for (int i = 0; i < 100; i++) {
if (i % 2 == 0) {
array[i] = 2;
}
else {
array[i] = 1;
}
}
}
Calling the getInductionVariable() function returns nothing but i is clearly an
induction variable in the above function.
I'm using the opt command with the following flags to run my pass:
-mem2reg -instnamer -lcssa -loop-rotate
Any suggestions on how to fix this issue would be appreciated.
Thanks,
Kyle
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