Jump Table
Lua implemented a jump table, but it is only compatible with clang and gcc. Pluto has an additional jump table implementation for other compilers; however, it is not enabled by default as it can add minutes to compile time, depending on the setup. In some instances, it can increase overall virtual machine performance by ~5%.
If you would like to try it, define PLUTO_FORCE_JUMPTABLE
in luaconf.h
or your build config.