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Many optimizations need to be performed at a higher level, using language details. By compiling something to WebAssembly you lose all the ability to do that. F
by jashmatthews 9y ago
Many optimizations need to be performed at a higher level, using language details. By compiling something to WebAssembly you lose all the ability to do that.
For dynamic languages like JS you can’t actually make these optimizations AOT, which is why we JIT JS in the first place.