| Strength Reduction Example |
for (i=0; i<100; i++) {
a[i] = j * i;
}
After:
if (0 < 100)
{
suif_tmp = j * 0;
for (i = 0; i < 100; i++)
{
a[i] = suif_tmp;
suif_tmp = suif_tmp + j;
}
}
After porky cleanup:
suif_tmp = 0;
for (i = 0; i < 100; i++)
{
a[i] = suif_tmp;
suif_tmp = suif_tmp + j;
}