commit 79cfc0e93e210e548b45459478a154168d2d8cc2
author Ian Rogers <irogers@google.com> Wed Jun 04 16:57:15 2014 -0700
committer Ian Rogers <irogers@google.com> Tue Sep 02 16:23:55 2014 -0700
tree 49dadfd9f9b26980432f76dc4553003e25fa458f
parent cc2f2393e69a9b1425bad1a89f41aaaf8c38f9e2

Pre-allocate the NoClassDefFoundError to be thrown for boot classes.

Bring over a Dalvik "optimization".
Bug: 12804658
Bug: 16853450
Change-Id: I6419de7bd2ba18d91479cb52489104954f5c4524

(cherry picked from commit 63557459a4098294a9ff44d035241de2966047c0)

runtime/runtime.h

diff --git a/runtime/runtime.h b/runtime/runtime.h
index 183bf52..db7b476 100644
--- a/runtime/runtime.h
+++ b/runtime/runtime.h
@@ -246,6 +246,9 @@
 
   mirror::Throwable* GetPreAllocatedOutOfMemoryError() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
 
+  mirror::Throwable* GetPreAllocatedNoClassDefFoundError()
+      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
   const std::vector<std::string>& GetProperties() const {
     return properties_;
   }
@@ -501,6 +504,7 @@
 
   GcRoot<mirror::ArtMethod> callee_save_methods_[kLastCalleeSaveType];
   GcRoot<mirror::Throwable> pre_allocated_OutOfMemoryError_;
+  GcRoot<mirror::Throwable> pre_allocated_NoClassDefFoundError_;
   GcRoot<mirror::ArtMethod> resolution_method_;
   GcRoot<mirror::ArtMethod> imt_conflict_method_;
   GcRoot<mirror::ObjectArray<mirror::ArtMethod>> default_imt_;