1637332 - Implement wasm SIMD for x86 Ion + Baseline

Status: RESOLVED FIXED

(Core :: JavaScript: WebAssembly, task, P3)

Description

[Lars T Hansen [:lth]]

Almost all the code for the x86 backend is already implemented by the x64 backend, so we should be able to do this fairly quickly.

Comment 1

[Lars T Hansen [:lth]]

Attachment: Bug 1637332 - wasm simd x86, part 2 - implement it. r=rhunt

Depends on D74934

Comment 2

[Lars T Hansen [:lth]]

Attachment: Bug 1637332 - wasm simd x86, part 1 - move stuff from x64 to x86-shared. r=rhunt

This patch only moves code from x64 to x86-shared.

There are no functional or indeed any other adjustments. This patch
does not lead to code that will compile, it only makes review of the
substantive changes easier. It must be landed together with the next
patch.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/99efc194746a
wasm simd x86, part 1 - move stuff from x64 to x86-shared. r=rhunt
https://hg.mozilla.org/integration/autoland/rev/cabd5d57f1c1
wasm simd x86, part 2 - implement it. r=rhunt

Comment 4

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/99efc194746a
https://hg.mozilla.org/mozilla-central/rev/cabd5d57f1c1