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
diff --git a/runtime/gc/heap_test.cc b/runtime/gc/heap_test.cc
index b02b8bb..4b86339 100644
--- a/runtime/gc/heap_test.cc
+++ b/runtime/gc/heap_test.cc
@@ -43,7 +43,8 @@
ScopedObjectAccess soa(Thread::Current());
// garbage is created during ClassLinker::Init
- SirtRef<mirror::Class> c(soa.Self(), class_linker_->FindSystemClass("[Ljava/lang/Object;"));
+ SirtRef<mirror::Class> c(soa.Self(), class_linker_->FindSystemClass(soa.Self(),
+ "[Ljava/lang/Object;"));
for (size_t i = 0; i < 1024; ++i) {
SirtRef<mirror::ObjectArray<mirror::Object> > array(soa.Self(),
mirror::ObjectArray<mirror::Object>::Alloc(soa.Self(), c.get(), 2048));