Change AtomicStack to use StackReference
Previously used Object*, using StackReference saves memory on 64 bit
devices.
Bug: 12935052
Bug: 17643507
Change-Id: I035878690054eeeb24d655a900b8f26c837703ff
diff --git a/runtime/gc/collector/semi_space.cc b/runtime/gc/collector/semi_space.cc
index fcc601f..8660eff 100644
--- a/runtime/gc/collector/semi_space.cc
+++ b/runtime/gc/collector/semi_space.cc
@@ -421,11 +421,11 @@
}
void SemiSpace::ResizeMarkStack(size_t new_size) {
- std::vector<Object*> temp(mark_stack_->Begin(), mark_stack_->End());
+ std::vector<StackReference<Object>> temp(mark_stack_->Begin(), mark_stack_->End());
CHECK_LE(mark_stack_->Size(), new_size);
mark_stack_->Resize(new_size);
- for (const auto& obj : temp) {
- mark_stack_->PushBack(obj);
+ for (auto& obj : temp) {
+ mark_stack_->PushBack(obj.AsMirrorPtr());
}
}