[Mlir-commits] [mlir] a4070a5 - [mlir][Presburger] Fix warning Wreturn-std-move (NFC)

[Adrian Kuegel]

Author: Adrian Kuegel
Date: 2022-06-29T09:10:20+02:00
New Revision: a4070a5e77283912eb29e79efd4fb872fdb9ec90

URL: https://github.com/llvm/llvm-project/commit/a4070a5e77283912eb29e79efd4fb872fdb9ec90
DIFF: https://github.com/llvm/llvm-project/commit/a4070a5e77283912eb29e79efd4fb872fdb9ec90.diff

LOG: [mlir][Presburger] Fix warning Wreturn-std-move (NFC)

Added: 
    

Modified: 
    mlir/lib/Analysis/Presburger/PresburgerRelation.cpp

Removed: 
    


################################################################################
diff  --git a/mlir/lib/Analysis/Presburger/PresburgerRelation.cpp b/mlir/lib/Analysis/Presburger/PresburgerRelation.cpp
index a2e524ea9fd7c..15e186996333e 100644
--- a/mlir/lib/Analysis/Presburger/PresburgerRelation.cpp
+++ b/mlir/lib/Analysis/Presburger/PresburgerRelation.cpp
@@ -13,6 +13,8 @@
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallBitVector.h"
 
+#include <utility>
+
 using namespace mlir;
 using namespace presburger;
 
@@ -144,7 +146,7 @@ PresburgerRelation PresburgerRelation::computeReprWithOnlyDivLocals() const {
   PresburgerRelation result(getSpace());
   for (const IntegerRelation &disjunct : disjuncts)
     result.unionInPlace(disjunct.computeReprWithOnlyDivLocals());
-  return result;
+  return std::move(result);
 }
 
 /// Return the set 
diff erence b \ s.