f5d2feb4f0
When converting value blocks from HIR to ReactiveFunction, we have to drop StoreLocal assignments that represent the assignment of the phi, since ReactiveFunction supports compound expressions. These StoreLocals are only present to represent the conditional assignment of the value itself - but it's also possible for the expression to have contained an assignment expression. Before, in trying to strip the first category of StoreLocal we also accidentally stripped the second category. Now we check that the assignment is for a temporary, and don't strip otherwise. ghstack-source-id: e7759c963bbc1bbff2d3230534b049199e3262ad Pull Request resolved: https://github.com/facebook/react/pull/30067
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.