Just a quick heads-up for those of you working on Webassembly. I just landed a set of patches for tiered wasm compilation (fast baseline + slower ion in the background); this is enabled by default in the shell but not yet in the browser. You should expect benchmark results to change (for now) and there may be bugs, of course. Over the next few weeks we'll tune tiering further to kick in where most appropriate but right now everything is compiled tiered. Very large programs may suffer from (quiet) OOM during Ion compilation and may run more slowly on 32-bit systems if there's only space for the results from the baseline compilation.
The shell accepts new switches, --no-wasm-baseline and --no-wasm-ion, that disable the respective compilers. The old switch --wasm-always-baseline is gone. --lars _______________________________________________ dev-tech-js-engine-internals mailing list dev-tech-js-engine-internals@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-tech-js-engine-internals
