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Except with all browser vendors being involved with WebAssembly, efficient polyfill-ability hasn't been a goal for a while.
by jfbastien 9y ago
Except with all browser vendors being involved with WebAssembly, efficient polyfill-ability hasn't been a goal for a while.
- cromwellian 9y agoWASM has 64-bit ints, did asm.js support those? How can you polyfill that without a real slowdown.
- recursive 9y agoA property with getter and setter backed by singleton typed array instance?
- cromwellian 9y ago"without a real slowdown" Any operation, like 64-bit adds/muls/divs/etc would have to call emulation functions. It'll be orders of magnitude slower.