diff --git a/compiler/utils/jni_macro_assembler.h b/compiler/utils/jni_macro_assembler.h
index c8c713a..36de012 100644
--- a/compiler/utils/jni_macro_assembler.h
+++ b/compiler/utils/jni_macro_assembler.h
@@ -286,6 +286,8 @@
   virtual void TestMarkBit(ManagedRegister ref,
                            JNIMacroLabel* label,
                            JNIMacroUnaryCondition cond) = 0;
+  // Emit a conditional jump to label if the loaded value from specified locations is not zero.
+  virtual void TestByteAndJumpIfNotZero(uintptr_t address, JNIMacroLabel* label) = 0;
   // Code at this offset will serve as the target for the Jump call.
   virtual void Bind(JNIMacroLabel* label) = 0;