Bug 248549
| Summary: | [WebAssembly SIMD] Support integer and floating-point arithmetic on Intel | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | David Degazio <d_degazio> |
| Component: | WebAssembly | Assignee: | David Degazio <d_degazio> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | mark.lam, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | |||
| Bug Blocks: | 246345 | ||
David Degazio
Adds support for basic SIMD integer arithmetic and floating-point arithmetic instructions on Intel.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
David Degazio
Pull request: https://github.com/WebKit/WebKit/pull/6984
David Degazio
For reference, this means adding support for the following instructions:
- i8x16.add, i16x8.add, i32x4.add, i64x2.add
- i8x16.sub, i16x8.sub, i32x4.sub, f64x2.sub
- i16x8.mul, i32x4.mul, i64x2.mul
- i32x4.dot_i16x8_s
- i8x16.neg, i16x8.neg, i32x4.neg, i64x2.neg
- f32x4.add, f64x2.add
- f32x4.sub, f64x2.sub
- f32x4.mul, f64x2.mul
- f32x4.div, f64x2.div
- f32x4.sqrt, f64x2.sqrt
- f32x4.ceil, f64x2.ceil
- f32x4.floor, f64x2.floor
- f32x4.trunc, f64x2.trunc
- f32x4.nearest, f64x2.nearest
Mark Lam
<rdar://problem/103081491>
EWS
Committed 257511@main (155740a50205): <https://commits.webkit.org/257511@main>
Reviewed commits have been landed. Closing PR #6984 and removing active labels.