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Mofei Zhang
50f8538911
(needs cleanup) - Scopes no longer store a flat list of their dependencies. Instead: - Scope terminals are effectively a `goto` for scope dependency instructions (represented as value blocks that terminate with a `goto scopeBlock` for HIR and a series of ReactiveInstructions for ReactiveIR) - Scopes themselves store `dependencies: Array<Place>`, which refer to temporaries written to by scope dependency instructions Next steps: - new pass to dedupe scope dependency instructions after all dependency and scope pruning passes, effectively 'hoisting' dependencies out - more complex dependencies (unary ops like `Boolean` or `Not`, binary ops like `!==` or logical operators)