chakra-core/ChakraCore
在 GitHub 查看don't emit LdNativeCodeData if function doesn't use any
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#5,516 创建于 2018年7月24日
Performancehelp wanted
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描述
Most JS functions will have a bailout or something that uses native code data, but wasm functions never will (or almost never). We should change to only emit this instruction only if we actually need it. It's a bit tricky to track, since most of the uses are introduced during lowerer or later, but it should be doable.