WASM is kind of a stack machine, yes, but there are a lot of constraints on the stack machine that are designed to make it easy to translate to registers. If y

WASM is kind of a stack machine, yes, but there are a lot of constraints on the stack machine that are designed to make it easy to translate to registers. If you squint and look sideways, you can think of it as a flattened tree, rather than a stack machine.