demo · v136

Hint Inspector

Paste a bundle, place magic comments, and watch the inspector parse the v8 compile-hint shape: which functions are tagged %CompileBaseline() / %PrepareLazyDeoptimization(), which use the new //# allFunctionsCalledOnLoad annotation, and what the resulting eager-compile budget will be.

bundle.js

inspector output

magic-comment header—
functions detected—
per-fn baseline hints—
eager-compile coverage—

see also