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Mike Vitousek
bbc7deabdc
Test Plan: In this diff, we now populate the abstractValue field of places during the InferReferenceEffects pass. The value we populate it with is the same value that we use internally in this pass, but it now will remain accessible to downstream phases as part of the Place. For phis specifically, we need to do a bit of extra work to compute the appropriate value for the phi, since InferReferenceEffects currently doesn't need to infer a value for phis themselves, only values downstream of them. However, the value we compute should correspond to the value available downstream of the phi. This changes the error message for one todo test case, because we now are querying for the valueKind earlier in the pass, and hitting an invariant violation as a result of that rather than a later invariant violation. [ghstack-poisoned]
React Compiler
React Compiler is a compiler that optimizes React applications, ensuring that only the minimal parts of components and hooks will re-render when state changes. The compiler also validates that components and hooks follow the Rules of React.
More information about the design and architecture of the compiler are covered in the Design Goals.
More information about developing the compiler itself is covered in the Development Guide.