diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 581645f..0f5b1ab 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -160,6 +160,8 @@
   const GrowableArray<HBasicBlock*>& GetBlocks() const { return blocks_; }
   HBasicBlock* GetBlock(size_t id) const { return blocks_.Get(id); }
 
+  bool IsInSsaForm() const { return in_ssa_form_; }
+
   HBasicBlock* GetEntryBlock() const { return entry_block_; }
   HBasicBlock* GetExitBlock() const { return exit_block_; }
   bool HasExitBlock() const { return exit_block_ != nullptr; }