Re: [JS-internals] Crashy BaseShapes

2014-08-31 Thread Nicholas Nethercote
Just to close the loop on this one: the ASAN crash eventually went away, presumably because somebody fixed the latent bug, and I was able to land the patch. Details at https://blog.mozilla.org/nnethercote/2014/08/29/per-class-js-object-and-shape-measurements-in-firefoxs-aboutmemory/ Nick On Thu,

[JS-internals] IonMonkey developer manual - Bailout mechanism

2014-08-31 Thread Caio Lima
Hello JS Developers. I've started my first article from the "IonMonkey developer manual" series. I've started this proect with the objective to document some important mechanisms implemented on IonMonkey that can motivate new contributors and used as reference by new JIT compilation implementat