diff --git a/mlir/test/Transforms/buffer-results-to-out-params-add-result-attr.mlir b/mlir/test/Transforms/buffer-results-to-out-params-add-result-attr.mlir
index 133a490738001..48d5d2372b869 100644
--- a/mlir/test/Transforms/buffer-results-to-out-params-add-result-attr.mlir
+++ b/mlir/test/Transforms/buffer-results-to-out-params-add-result-attr.mlir
@@ -1,7 +1,7 @@
 // RUN: mlir-opt -p 'builtin.module(buffer-results-to-out-params{add-result-attr})' -split-input-file -verify-diagnostics %s | FileCheck %s
 
 // CHECK-LABEL: basic
-// CHECK-SAME:                %[[ARG:.*]]: memref<f32> {bufferize.result})
+// CHECK-SAME:  memref<f32> {bufferize.result})
 func.func @basic() -> (memref<f32>) {
   %0 = "test.source"() : () -> (memref<f32>)
   return %0 : memref<f32>
@@ -10,8 +10,8 @@ func.func @basic() -> (memref<f32>) {
 // -----
 
 // CHECK-LABEL: multiple_results
-// CHECK-SAME:                           %[[ARG0:.*]]: memref<1xf32> {bufferize.result},
-// CHECK-SAME:                           %[[ARG1:.*]]: memref<2xf32> {bufferize.result})
+// CHECK-SAME:  memref<1xf32> {bufferize.result},
+// CHECK-SAME:  memref<2xf32> {bufferize.result})
 func.func @multiple_results() -> (memref<1xf32>, memref<2xf32>) {
   %0, %1 = "test.source"() : () -> (memref<1xf32>, memref<2xf32>)
   return %0, %1 : memref<1xf32>, memref<2xf32>