8007722: C2: "assert(tp->base() != Type::AnyPtr) failed: not a bare pointer" at machnode.cpp:376 Summary: GetAndSetP's MachNode should capture bottom type. Reviewed-by: kvn

8007294: ReduceFieldZeroing doesn't check for dependent load and can lead to incorrect execution Summary: InitializeNode::can_capture_store() must check that the captured store doesn't overwrite a memory location that is loaded before the store. Reviewed-by: kvn

Merge