1# Check that some code is generated. 2# Older versions of isl would abort on unknown divs. 3{ S[i,j] -> [i,j]: exists (alpha, beta: j=i+4alpha +3beta and 0 <= alpha < 24 and 0 <= beta and 0 <= i,j < 5) } 4{ : } 5{ [i,j] -> unroll[x] } 6