master
8293046: Move CDS command-line flags to cds_globals.hpp
8300651: Replace NULL with nullptr in share/runtime/
8245226: Clean-up FlagSetting and remove misuse
8300654: Remove JVMFlag::flag_error_str as it is unused
8224980: FLAG_SET_ERGO silently ignores invalid values
8298952: All nodes should have type(n) == Value(n) after IGVN
8358748: Large page size initialization fails with assert "page_size must be a power of 2"
8253824: Revert JDK-8253089 since VS warning C4307 has been disabled