1861261 - JIT allocation of wasm structs

Status: RESOLVED FIXED

(Core :: JavaScript: WebAssembly, enhancement, P2)

Description

[Ben Visness [:bvisness]]

Currently all struct and array allocations require instance calls. In particular, this makes nursery allocations slower than they could be.

Comment 1

[Ben Visness [:bvisness]]

Attachment: Bug 1861261: Track live wasm anyrefs from registers in stack maps. r=rhunt,jseward

Comment 2

[Ben Visness [:bvisness]]

Attachment: Bug 1861261: Add an inline allocation path for wasm structs. r=rhunt

Depends on D191901

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/1fcbdd3613d4
Track live wasm anyrefs from registers in stack maps. r=rhunt,jseward
https://hg.mozilla.org/integration/autoland/rev/763ae39e6552
Add an inline allocation path for wasm structs. r=rhunt
https://hg.mozilla.org/integration/autoland/rev/f907a44f7e3d
apply code formatting via Lando

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/1fcbdd3613d4
https://hg.mozilla.org/mozilla-central/rev/763ae39e6552
https://hg.mozilla.org/mozilla-central/rev/f907a44f7e3d