[Mlir-commits] [mlir] [MLIR][Presburger] Implement function to evaluate the number of terms in a generating function. (PR #78078)

[llvmlistbot at llvm.org]

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@@ -245,3 +245,254 @@ QuasiPolynomial mlir::presburger::detail::getCoefficientInRationalFunction(
   }
   return coefficients[power].simplify();
 }
+
+static std::vector<Fraction> convolution(std::vector<Fraction> a,
+                                         std::vector<Fraction> b) {
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Abhinav271828 wrote:

We need to resize the vectors before computation, ArrayRef can't do that right?

https://github.com/llvm/llvm-project/pull/78078