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[compiler] Delete LoweredFunction.dependencies and hoisted instructions #32096

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@mofeiZ mofeiZ commented Jan 16, 2025

LoweredFunction dependencies were exclusively used for dependency extraction (in propagateScopeDeps). Now that we have a propagateScopeDepsHIR that recursively traverses into nested functions, we can delete dependencies and their associated artificial LoadLocal/PropertyLoad instructions.

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Small patch to pass aliased context values into `Object|ArrayExpression`s
LoweredFunction dependencies were exclusively used for dependency extraction (in `propagateScopeDeps`). Now that we have a `propagateScopeDepsHIR` that recursively traverses into nested functions, we can delete `dependencies` and their associated artificial `LoadLocal`/`PropertyLoad` instructions.

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