src/isl-0.15/test_inputs/codegen/atomic3.in

# Check that isl is not confused by inconsistent
# separation_class and atomic options.
{ sync[] -> [i, 0] : 0 <= i <= 64 }
{ : }
{ [i, 0] -> separation_class[[1] -> [0]] : 1 <= i <= 62; [i, 0] -> atomic[1]}