Add API for bulk-setting attributes in an OperationState

This API is needed for the TFLite flatbuffer importer as the importer constructs
arrays of NamedAttributes based on the flatbuffer that need to be added to an
operation.

PiperOrigin-RevId: 260041403

diff --git a/mlir/include/mlir/IR/OperationSupport.h b/mlir/include/mlir/IR/OperationSupport.h
index e1971f1..c76f1d6 100644 (file)
--- a/mlir/include/mlir/IR/OperationSupport.h
+++ b/mlir/include/mlir/IR/OperationSupport.h
@@ -287,6 +287,11 @@ public:
     attributes.push_back({name, attr});
   }
 
+  /// Add an array of named attributes.
+  void addAttributes(ArrayRef<NamedAttribute> newAttributes) {
+    attributes.append(newAttributes.begin(), newAttributes.end());
+  }
+
   void addSuccessor(Block *successor, ArrayRef<Value *> succOperands) {
     successors.push_back(successor);
     // Insert a sentinal operand to mark a barrier between successor operands.