Fredrik Holmqvist e7f96e19a4 Upgrade isl to version 0.19
gcc currently requires 0.15 or later for graphite
2018-07-04 20:20:56 +02:00

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# Check that no redundant guards are introduced
{ s4[a, b] -> [a, 2, b] : exists (e0 = floor((-2 + a)/64):
64e0 = -2 + a and a <= 200 and b <= 62 + a and b >= 122);
s2[a, b] -> [a, 2, b] : exists (e0 = floor((-2 + a)/64):
64e0 = -2 + a and a >= 2 and b <= 120 and b >= -1 + a and a <= 100) }
{ : }
{ }