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