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Revert "[ARITH] Fix InternalError: Check failed: (eval_vec_) is false" #18542

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Merged
mshr-h merged 1 commit into from
Dec 4, 2025
Merged

Revert "[ARITH] Fix InternalError: Check failed: (eval_vec_) is false" #18542

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5 changes: 1 addition & 4 deletions src/arith/int_set.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -532,10 +532,7 @@ class IntervalSetEvaluator : public ExprFunctor<IntervalSet(const PrimExpr&)> {
}

IntervalSet VisitExpr_(const BroadcastNode* op) final {
if (!eval_vec_) {
DLOG(WARNING) << "cannot evaluate set on expression " << ffi::GetRef<PrimExpr>(op);
return IntervalSet::Everything();
}
ICHECK(eval_vec_);
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@gemini-code-assist gemini-code-assist Bot Dec 3, 2025

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medium

This change reverts #18536, restoring the ICHECK(eval_vec_). While this makes the behavior consistent with VisitExpr_(const RampNode* op), it may re-introduce the InternalError that the original PR aimed to fix. If the underlying issue causing this method to be called with eval_vec_ == false has been addressed elsewhere, then this revert is correct. Otherwise, we might see the same crash again.

return VisitExpr(op->value);
}

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