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| author | Ian Rogers <irogers@google.com> | 2014-02-24 16:53:16 -0800 |
|---|---|---|
| committer | Ian Rogers <irogers@google.com> | 2014-02-24 18:47:23 -0800 |
| commit | 9837939678bb5dcba178e5fb00ed59b5d14c8d9b (patch) | |
| tree | 00f0e6b54d7c4cac78a02752e268724157e50b6e /compiler/image_writer.cc | |
| parent | 3fcf18e25241253f23efbeebe77b2a4c4a7c54d3 (diff) | |
| download | art-9837939678bb5dcba178e5fb00ed59b5d14c8d9b.zip art-9837939678bb5dcba178e5fb00ed59b5d14c8d9b.tar.gz art-9837939678bb5dcba178e5fb00ed59b5d14c8d9b.tar.bz2 | |
Avoid std::string allocations for finding an array class.
Introduce ClassLinker::FindArrayClass which performs an array class lookup
given the element/component class. This has a 16 element cache of recently
looked up arrays.
Pass the current thread to ClassLinker Find .. Class routines to avoid calls
to Thread::Current().
Avoid some uses of FindClass in the debugger where WellKnownClasses is a
faster and more compacting GC friendly alternative.
Change-Id: I60e231820b349543a7edb3ceb9cf1ce92db3c843
Diffstat (limited to 'compiler/image_writer.cc')
| -rw-r--r-- | compiler/image_writer.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/image_writer.cc b/compiler/image_writer.cc index 58f66b9..c8447be 100644 --- a/compiler/image_writer.cc +++ b/compiler/image_writer.cc @@ -401,7 +401,8 @@ ObjectArray<Object>* ImageWriter::CreateImageRoots() const { Runtime* runtime = Runtime::Current(); ClassLinker* class_linker = runtime->GetClassLinker(); Thread* self = Thread::Current(); - SirtRef<Class> object_array_class(self, class_linker->FindSystemClass("[Ljava/lang/Object;")); + SirtRef<Class> object_array_class(self, class_linker->FindSystemClass(self, + "[Ljava/lang/Object;")); // build an Object[] of all the DexCaches used in the source_space_ ObjectArray<Object>* dex_caches = ObjectArray<Object>::Alloc(self, object_array_class.get(), |