diff --git a/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td b/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td
--- a/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td
+++ b/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td
@@ -152,7 +152,9 @@
 //===----------------------------------------------------------------------===//
 
 def EqualOp : Complex_Op<"eq",
-    [NoSideEffect, AllTypesMatch<["lhs", "rhs"]>]> {
+    [NoSideEffect, AllTypesMatch<["lhs", "rhs"]>,
+    DeclareOpInterfaceMethods<VectorUnrollOpInterface>] #
+    ElementwiseMappable.traits> {
   let summary = "computes whether two complex values are equal";
   let description = [{
     The `eq` op takes two complex numbers and returns whether they are equal.
@@ -194,7 +196,9 @@
 //===----------------------------------------------------------------------===//
 
 def NotEqualOp : Complex_Op<"neq",
-    [NoSideEffect, AllTypesMatch<["lhs", "rhs"]>]> {
+    [NoSideEffect, AllTypesMatch<["lhs", "rhs"]>,
+    DeclareOpInterfaceMethods<VectorUnrollOpInterface>] #
+    ElementwiseMappable.traits> {
   let summary = "computes whether two complex values are not equal";
   let description = [{
     The `neq` op takes two complex numbers and returns whether they are not