Closed Bug 1690107 Opened 3 years ago Closed 3 years ago

Implement SIMD double-precision conversion instructions

Categories

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

enhancement

Tracking

()

RESOLVED FIXED
87 Branch
Tracking Status
firefox87 --- fixed

People

(Reporter: yury, Assigned: yury)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

See https://github.com/WebAssembly/simd/pull/383. This has been accepted into the spec.

f32x4.demote_f64x2_zero
f64x2.promote_low_f32x4
f64x2.convert_low_i32x4_s

[ . ] Test cases
[ . ] Wast
[ . ] Baseline (x86, x64, arm64)
[ . ] Ion (x86, x64)

Ion arm64 will land separately, with all the other Ion arm64 SIMD support (bug 1687629).

Depends on: 1690817
Attachment #9201006 - Attachment description: Bug 1690107 - Double-precision conversion instructions → Bug 1690107 - Double-precision conversion instructions. r?lth
Severity: -- → N/A
Priority: -- → P2
Pushed by ydelendik@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/e0e28c50e48b
Double-precision conversion instructions. r=lth
Status: ASSIGNED → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → 87 Branch
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