ayzim | Ayzim is a rewrite of the Emscripten asm

ayzim is a Rust library. ayzim has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

ayzim is a rewrite of the [emscripten asm.js optimizer] (referred to here as emopt) in rust (from c++). it should be a drop-in replacement, though you may observe a few minor differences - ayzim is a little better at choosing a float representation, emopt has at least one almost-insignificant pattern it optimises better than ayzim. the rewrite fixed a few bugs in emopt along the way (most contributed back) and cleaned up a few things. as with any non-trivial rewrite it’s probably a little buggy, but the enormous emscripten test suite reports no issues of consequence so it should be reasonably correct. ayzim consumes significantly less memory than emopt - i’ve seen between 2x and 6x reduction depending on the passes i was running (with larger multiplier reductions seen when memory usage is larger). given that emopt can hit > 7gb of memory if trying to optimise a single large .js file in one go, a 6x reduction is pretty useful (and note that