Building a baseline JIT for Lua automaticallysillycross.github.io4 points·by saamyjoon·3 yıl önce·0 comments
saamyjoon·7 yıl önce·discussYou're absolutely wrong here. A language must specify its semantics. Those semantics describe the safety properties of that language.
saamyjoon·9 yıl önce·discussI agree.Chakra uses a pure JIT approach? I thought they interpret both in JS and Wasm?
saamyjoon·9 yıl önce·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 yıl önce·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 yıl önce·discussHow so? Go to: http://kangax.github.io/compat-table/es2016plus/ In STP or WebKit nightly
saamyjoon·11 yıl önce·discussThe Type Profiler and Code Coverage Profiler are all part of WebKit, not Safari.