diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index 4060d5b..1618475 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -39,6 +39,7 @@
 #include "thread_pool.h"
 #include "utils/arena_allocator.h"
 #include "utils/dedupe_set.h"
+#include "dex/verified_method.h"
 
 namespace art {
 
@@ -659,6 +660,9 @@
   // Should the compiler run on this method given profile information?
   bool SkipCompilation(const std::string& method_name);
 
+  // Get memory usage during compilation.
+  std::string GetMemoryUsageString() const;
+
  private:
   // These flags are internal to CompilerDriver for collecting INVOKE resolution statistics.
   // The only external contract is that unresolved method has flags 0 and resolved non-0.