The GitHub Actions job "Lint" on tvm.git/fix-arith-const-int-bound-modular-set 
has failed.
Run started by GitHub user sbinabdullah (triggered by tqchen).

Head commit for run:
5bdd9f62f04530177e7cc7855b05de5f78b668ba / sbinabdullah 
<[email protected]>
[Arith] Tighten truncmod bound for entirely-negative dividends with |a| < b

When the dividend of a truncated mod is entirely negative (a.max < 0)
but |a| < b for every value in range, no reduction happens and the
result equals a, so the bound is [a.min, a.max] rather than the loose
[a.min, 0]. This mirrors the existing non-negative "return a" case
(a.min >= 0, a.max < b.min).

Addresses review feedback from spectrometerHBH: the else branch
(a.min < 0) gave an upper bound of 0 even when a.max < 0 and |a| < b,
where the true upper bound is a.max. A negative dividend that spans a
multiple of the divisor can still reach 0, so the upper bound stays 0
in that case (unchanged).

Report URL: https://github.com/apache/tvm/actions/runs/29136809975

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