1 files changed, 0 insertions, 12 deletions
diff --git a/mlir/lib/Dialect/Shard/IR/ShardOps.cpp b/mlir/lib/Dialect/Shard/IR/ShardOps.cpp
index 08fccfa..135c033 100644
--- a/mlir/lib/Dialect/Shard/IR/ShardOps.cpp
+++ b/mlir/lib/Dialect/Shard/IR/ShardOps.cpp
@@ -1010,18 +1010,6 @@ static LogicalResult verifyInGroupDevice(Location loc, StringRef deviceName,
   return success();
 }
 
-template <typename It>
-static auto product(It begin, It end) {
-  using ElementType = std::decay_t<decltype(*begin)>;
-  return std::accumulate(begin, end, static_cast<ElementType>(1),
-                         std::multiplies<ElementType>());
-}
-
-template <typename R>
-static auto product(R &&range) {
-  return product(adl_begin(range), adl_end(range));
-}
-
 static LogicalResult verifyDimensionCompatibility(Location loc,
                                                   int64_t expectedDimSize,
                                                   int64_t resultDimSize,