ae7688059d
* Cranelift: Use bump allocation in `remove_constant_phis` pass This makes compilation 2-6% faster for Sightglass's bz2 benchmark: ``` compilation :: cycles :: benchmarks/bz2/benchmark.wasm Δ = 7290648.36 ± 4245152.07 (confidence = 99%) bump.so is 1.02x to 1.06x faster than main.so! [166388177 183238542.98 214732518] bump.so [172836648 190529191.34 217514271] main.so compilation :: cycles :: benchmarks/pulldown-cmark/benchmark.wasm No difference in performance. [182220055 225793551.12 277857575] bump.so [193212613 227784078.61 277175335] main.so compilation :: cycles :: benchmarks/spidermonkey/benchmark.wasm No difference in performance. [3848442474 4295214144.37 4665127241] bump.so [3969505457 4262415290.10 4563869974] main.so ``` * Add audit for `bumpalo` * Add an audit of `arrayvec` version 0.7.2 * Remove unnecessary `collect` into `Vec` I wasn't able to measure any perf difference here, but its nice to do anyways. * Use a `SecondaryMap` for keeping track of summaries
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.