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[MLIR] Fix IntegerPolyhedron ctors to avoid copy #129446

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Merged
merged 1 commit into from
Mar 3, 2025
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[MLIR] Fix IntegerPolyhedron ctors to avoid copy #129446

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4 changes: 2 additions & 2 deletions mlir/include/mlir/Analysis/Presburger/IntegerRelation.h
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Original file line number Diff line number Diff line change
Expand Up @@ -917,7 +917,7 @@ class IntegerPolyhedron : public IntegerRelation {
/// Constructs a relation with the specified number of dimensions and symbols
/// and adds the given inequalities.
explicit IntegerPolyhedron(const PresburgerSpace &space,
IntMatrix inequalities)
const IntMatrix &inequalities)
: IntegerPolyhedron(space) {
for (unsigned i = 0, e = inequalities.getNumRows(); i < e; i++)
addInequality(inequalities.getRow(i));
Expand All @@ -927,7 +927,7 @@ class IntegerPolyhedron : public IntegerRelation {
/// and adds the given inequalities, after normalizing row-wise to integer
/// values.
explicit IntegerPolyhedron(const PresburgerSpace &space,
FracMatrix inequalities)
const FracMatrix &inequalities)
: IntegerPolyhedron(space) {
IntMatrix ineqsNormalized = inequalities.normalizeRows();
for (unsigned i = 0, e = inequalities.getNumRows(); i < e; i++)
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