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Searched refs:pivotCoeff (Results 1 – 1 of 1) sorted by relevance

/external/llvm-project/mlir/lib/Analysis/
DAffineStructures.cpp841 int64_t pivotCoeff = constraints->atEq(pivotRow, pivotCol); in eliminateFromConstraint() local
842 int64_t sign = (leadCoeff * pivotCoeff > 0) ? -1 : 1; in eliminateFromConstraint()
843 int64_t lcm = mlir::lcm(pivotCoeff, leadCoeff); in eliminateFromConstraint()
844 int64_t pivotMultiplier = sign * (lcm / std::abs(pivotCoeff)); in eliminateFromConstraint()