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[MLIR][NFC] Simplex::restoreRow: improve documentation

This commit is contained in:
Arjun P 2021-11-21 19:23:15 +05:30
parent 3234f2d9c1
commit ad48ef1e31
2 changed files with 4 additions and 4 deletions
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4
mlir/include/mlir/Analysis/Presburger/Simplex.h
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@ -310,8 +310,8 @@ private:
/// Restore the unknown to a non-negative sample value. /// Restore the unknown to a non-negative sample value.
/// ///
/// Returns true if the unknown was successfully restored to a non-negative /// Returns success if the unknown was successfully restored to a non-negative
/// sample value, false otherwise. /// sample value, failure otherwise.
LogicalResult restoreRow(Unknown &u); LogicalResult restoreRow(Unknown &u);
/// Compute the maximum or minimum of the specified Unknown, depending on /// Compute the maximum or minimum of the specified Unknown, depending on

4
mlir/lib/Analysis/Presburger/Simplex.cpp
View File

@ -259,8 +259,8 @@ void Simplex::pivot(unsigned pivotRow, unsigned pivotCol) {
} }
/// Perform pivots until the unknown has a non-negative sample value or until /// Perform pivots until the unknown has a non-negative sample value or until
/// no more upward pivots can be performed. Return the sign of the final sample /// no more upward pivots can be performed. Return success if we were able to
/// value. /// bring the row to a non-negative sample value, and failure otherwise.
LogicalResult Simplex::restoreRow(Unknown &u) { LogicalResult Simplex::restoreRow(Unknown &u) {
assert(u.orientation == Orientation::Row && assert(u.orientation == Orientation::Row &&
"unknown should be in row position"); "unknown should be in row position");