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Merge pull request #503 from ngzhian/update-v8-impl-status
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Update V8 implementation status
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@ngzhian
ngzhian authored Apr 26, 2021
2 parents 291d2ec + 5fcd0bd commit de4409b
Showing 1 changed file with 38 additions and 40 deletions.
78 changes: 38 additions & 40 deletions proposals/simd/ImplementationStatus.md
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| `v128.load32_splat` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.load64_splat` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.store` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `v128.const` | `-munimplemented-simd128` | :heavy_check_mark: [6] | | :heavy_check_mark: | :heavy_check_mark: |
| `v128.const` | `-munimplemented-simd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i8x16.shuffle` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i8x16.swizzle` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i8x16.splat` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
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| `i8x16.abs` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i8x16.neg` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i8x16.all_true` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i8x16.bitmask` | `-munimplemented-simd128` | :heavy_check_mark: [6] | | | :heavy_check_mark: |
| `i8x16.bitmask` | `-munimplemented-simd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i8x16.narrow_i16x8_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i8x16.narrow_i16x8_u` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i8x16.shl` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
Expand All @@ -106,7 +106,7 @@
| `i16x8.abs` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.neg` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i16x8.all_true` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i16x8.bitmask` | `-munimplemented-simd128` | :heavy_check_mark: [6] | | | :heavy_check_mark: |
| `i16x8.bitmask` | `-munimplemented-simd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.narrow_i32x4_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.narrow_i32x4_u` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.extend_low_i8x16_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
Expand All @@ -128,11 +128,11 @@
| `i16x8.max_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.max_u` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.avgr_u` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.q15mulr_sat_s` | | | | | :heavy_check_mark: |
| `i16x8.q15mulr_sat_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.abs` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.neg` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i32x4.all_true` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i32x4.bitmask` | `-munimplemented-simd128` | :heavy_check_mark: [6] | | | :heavy_check_mark: |
| `i32x4.bitmask` | `-munimplemented-simd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.extend_low_i16x8_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.extend_high_i16x8_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.extend_low_i16x8_u` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
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| `i32x4.max_s` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.max_u` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.dot_i16x8_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.eq` | | | | | :heavy_check_mark: |
| `i64x2.abs` | | | | | :heavy_check_mark: |
| `i64x2.eq` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.abs` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.neg` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i64x2.all_true` | | | | | :heavy_check_mark: |
| `i64x2.all_true` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.bitmask` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.shl` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i64x2.shr_s` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i64x2.shr_u` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i64x2.add` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i64x2.sub` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `i64x2.mul` | `-msimd128` | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.extend_low_i32x4_s` | | | | | :heavy_check_mark: |
| `i64x2.extend_high_i32x4_s` | | | | | :heavy_check_mark: |
| `i64x2.extend_low_i32x4_u` | | | | | :heavy_check_mark: |
| `i64x2.extend_high_i32x4_u` | | | | | :heavy_check_mark: |
| `i64x2.extend_low_i32x4_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.extend_high_i32x4_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.extend_low_i32x4_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.extend_high_i32x4_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `f32x4.abs` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `f32x4.neg` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
| `f32x4.sqrt` | `-msimd128` | :heavy_check_mark: | | :heavy_check_mark: | :heavy_check_mark: |
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| `i64x2.extmul_high_i32x4_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.extmul_low_i32x4_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.extmul_high_i32x4_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.any_true` | | | | | :heavy_check_mark: |
| `v128.load8_lane` | | | | | :heavy_check_mark: |
| `v128.load16_lane` | | | | | :heavy_check_mark: |
| `v128.load32_lane` | | | | | :heavy_check_mark: |
| `v128.load64_lane` | | | | | :heavy_check_mark: |
| `v128.store8_lane` | | | | | :heavy_check_mark: |
| `v128.store16_lane` | | | | | :heavy_check_mark: |
| `v128.store32_lane` | | | | | :heavy_check_mark: |
| `v128.store64_lane` | | | | | :heavy_check_mark: |
| `i64x2.ne` | | | | | :heavy_check_mark: |
| `f64x2.convert_low_i32x4_s` | | | | | :heavy_check_mark: |
| `f64x2.convert_low_i32x4_u` | | | | | :heavy_check_mark: |
| `i32x4.trunc_sat_f64x2_s_zero` | | | | | :heavy_check_mark: |
| `i32x4.trunc_sat_f64x2_u_zero` | | | | | :heavy_check_mark: |
| `f32x4.demote_f64x2_zero` | | | | | :heavy_check_mark: |
| `f64x2.promote_low_f32x4` | | | | | :heavy_check_mark: |
| `i8x16.popcnt` | | | | | :heavy_check_mark: |
| `i16x8.extadd_pairwise_i8x16_s` | | | | | :heavy_check_mark: |
| `i16x8.extadd_pairwise_i8x16_u` | | | | | :heavy_check_mark: |
| `i32x4.extadd_pairwise_i16x8_s` | | | | | :heavy_check_mark: |
| `i32x4.extadd_pairwise_i16x8_u` | | | | | :heavy_check_mark: |
| `i64x2.lt_s` | | | | | :heavy_check_mark: |
| `i64x2.gt_s` | | | | | :heavy_check_mark: |
| `i64x2.le_s` | | | | | :heavy_check_mark: |
| `i64x2.ge_s` | | | | | :heavy_check_mark: |
| `v128.any_true` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.load8_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.load16_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.load32_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.load64_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.store8_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.store16_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.store32_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `v128.store64_lane` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.ne` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `f64x2.convert_low_i32x4_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `f64x2.convert_low_i32x4_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.trunc_sat_f64x2_s_zero` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.trunc_sat_f64x2_u_zero` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `f32x4.demote_f64x2_zero` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `f64x2.promote_low_f32x4` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i8x16.popcnt` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.extadd_pairwise_i8x16_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i16x8.extadd_pairwise_i8x16_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.extadd_pairwise_i16x8_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i32x4.extadd_pairwise_i16x8_u` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.lt_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.gt_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.le_s` | | :heavy_check_mark: | | | :heavy_check_mark: |
| `i64x2.ge_s` | | :heavy_check_mark: | | | :heavy_check_mark: |

[1] Tip of tree LLVM as of May 20, 2020

[2] V8 8.9.238. Requires flag `--experimental-wasm-simd`
[2] V8 9.1.0.

[3] Not known to be updated after latest renumbering. Requires flag `--enable simd`

[4] Only in 1.12.* (development branch). Requires (case-insensitive) flag `-wasmsimd`

[5] Firefox x64/x86 SSE4.1+ only, enabled in Nightly, disabled in other channels, control in about:config under `javascript.options.wasm_simd`

[6] Will only be in Chrome M87 onwards.

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