We aim to keep Defold the same across all platforms, but we currently have a small discrepancy between Lua versions. For HTML5 and iOS 64 bit platforms we use Lua 5.1 but for other platforms we use LuaJIT. LuaJIT is based on 5.1 but contains a few additional features.
Can anyone tell me if de JIT compiler is active in those versions with support to luajit? Or is just the interpreter? In this topic, @britzl says that the JIT compiler is disabled on 32-bit cpus (why this?), but the topic is relatively old.
Sorry if there is some error, English is not my strong point.