diff --git a/test/unittests/compiler/node-test-utils.h b/test/unittests/compiler/node-test-utils.h
index 03f2a3b..dd036c9 100644
--- a/test/unittests/compiler/node-test-utils.h
+++ b/test/unittests/compiler/node-test-utils.h
@@ -211,6 +211,8 @@
                                   const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsNumberShiftRightLogical(const Matcher<Node*>& lhs_matcher,
                                          const Matcher<Node*>& rhs_matcher);
+Matcher<Node*> IsNumberImul(const Matcher<Node*>& lhs_matcher,
+                            const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsAllocate(const Matcher<Node*>& size_matcher,
                           const Matcher<Node*>& effect_matcher,
                           const Matcher<Node*>& control_matcher);
@@ -261,10 +263,13 @@
                        const Matcher<Node*>& value_matcher,
                        const Matcher<Node*>& effect_matcher,
                        const Matcher<Node*>& control_matcher);
+Matcher<Node*> IsStackSlot(const Matcher<MachineRepresentation>& rep_matcher);
 Matcher<Node*> IsWord32And(const Matcher<Node*>& lhs_matcher,
                            const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsWord32Or(const Matcher<Node*>& lhs_matcher,
                           const Matcher<Node*>& rhs_matcher);
+Matcher<Node*> IsWord32Xor(const Matcher<Node*>& lhs_matcher,
+                           const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsWord32Sar(const Matcher<Node*>& lhs_matcher,
                            const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsWord32Shl(const Matcher<Node*>& lhs_matcher,
@@ -276,6 +281,8 @@
 Matcher<Node*> IsWord32Equal(const Matcher<Node*>& lhs_matcher,
                              const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsWord32Clz(const Matcher<Node*>& value_matcher);
+Matcher<Node*> IsWord32Ctz(const Matcher<Node*>& value_matcher);
+Matcher<Node*> IsWord32Popcnt(const Matcher<Node*>& value_matcher);
 Matcher<Node*> IsWord64And(const Matcher<Node*>& lhs_matcher,
                            const Matcher<Node*>& rhs_matcher);
 Matcher<Node*> IsWord64Or(const Matcher<Node*>& lhs_matcher,
@@ -356,6 +363,35 @@
 Matcher<Node*> IsParameter(const Matcher<int> index_matcher);
 Matcher<Node*> IsLoadFramePointer();
 
+Matcher<Node*> IsInt32PairAdd(const Matcher<Node*>& a_matcher,
+                              const Matcher<Node*>& b_matcher,
+                              const Matcher<Node*>& c_matcher,
+                              const Matcher<Node*>& d_matcher);
+Matcher<Node*> IsInt32PairSub(const Matcher<Node*>& a_matcher,
+                              const Matcher<Node*>& b_matcher,
+                              const Matcher<Node*>& c_matcher,
+                              const Matcher<Node*>& d_matcher);
+Matcher<Node*> IsInt32PairMul(const Matcher<Node*>& a_matcher,
+                              const Matcher<Node*>& b_matcher,
+                              const Matcher<Node*>& c_matcher,
+                              const Matcher<Node*>& d_matcher);
+
+Matcher<Node*> IsWord32PairShl(const Matcher<Node*>& lhs_matcher,
+                               const Matcher<Node*>& mid_matcher,
+                               const Matcher<Node*>& rhs_matcher);
+Matcher<Node*> IsWord32PairShr(const Matcher<Node*>& lhs_matcher,
+                               const Matcher<Node*>& mid_matcher,
+                               const Matcher<Node*>& rhs_matcher);
+
+Matcher<Node*> IsWord32PairSar(const Matcher<Node*>& lhs_matcher,
+                               const Matcher<Node*>& mid_matcher,
+                               const Matcher<Node*>& rhs_matcher);
+
+Matcher<Node*> IsStackSlot();
+Matcher<Node*> IsGuard(const Matcher<Type*>& type_matcher,
+                       const Matcher<Node*>& value_matcher,
+                       const Matcher<Node*>& control_matcher);
+
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8