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- If the uses precede the assignments, we actually
have an anti-dependence, ie
-
if, for each solution pair (I1,I2), I1 > I2
- If there are some solution pairs (I1,I2) with I1 < I2 and some
with I1 > I2, we write
- If, for all solution pairs (I1,I2), I1 = I2, there are
dependences within an iteration of the loop, but there
are no loop-carried dependences.