Building a baseline JIT for Lua automaticallysillycross.github.io4 points·by saamyjoon·3 năm trước·0 comments
saamyjoon·7 năm trước·discussYou're absolutely wrong here. A language must specify its semantics. Those semantics describe the safety properties of that language.
saamyjoon·9 năm trước·discussI agree.Chakra uses a pure JIT approach? I thought they interpret both in JS and Wasm?
saamyjoon·9 năm trước·discussIt's implementation dependent. Most implementations JIT Wasm up front (I think Chakra is the only engine that interprets). So, JS loads faster because almost all engines interpret first (all?).
saamyjoon·9 năm trước·discussFWIW, I don’t think this is accurate (not that it really matters much anymore). All the browsers were in the 90+% support around the same time.
saamyjoon·9 năm trước·discussHow so? Go to: http://kangax.github.io/compat-table/es2016plus/ In STP or WebKit nightly
saamyjoon·11 năm trước·discussThe Type Profiler and Code Coverage Profiler are all part of WebKit, not Safari.