1 files changed, 12 insertions, 1 deletions
diff --git a/deps/v8/test/unittests/compiler/machine-operator-reducer-unittest.cc b/deps/v8/test/unittests/compiler/machine-operator-reducer-unittest.cc
index 168fd9017d..358771f6d4 100644
--- a/deps/v8/test/unittests/compiler/machine-operator-reducer-unittest.cc
+++ b/deps/v8/test/unittests/compiler/machine-operator-reducer-unittest.cc
@@ -34,7 +34,8 @@ class MachineOperatorReducerTest : public GraphTest {
         javascript_(zone()),
         jsgraph_(isolate(), graph(), &common_, &javascript_, nullptr,
                  &machine_),
-        graph_reducer_(zone(), graph(), tick_counter(), jsgraph_.Dead()) {}
+        graph_reducer_(zone(), graph(), tick_counter(), broker(),
+                       jsgraph_.Dead()) {}
 
  protected:
   Reduction Reduce(Node* node) {
@@ -837,6 +838,16 @@ TEST_F(MachineOperatorReducerTest, Word32AndWithBitFields) {
   }
 }
 
+TEST_F(MachineOperatorReducerTest, Word32AndWithIncorrectBitField) {
+  Reduction const r = Reduce(graph()->NewNode(
+      machine()->Word32And(), Parameter(0),
+      graph()->NewNode(machine()->Word32Equal(),
+                       graph()->NewNode(machine()->Word32And(), Parameter(0),
+                                        Int32Constant(4)),
+                       Parameter(0))));
+  ASSERT_FALSE(r.Changed());
+}
+
 // -----------------------------------------------------------------------------
 // Word32Or