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author | Dany Shaanan <danyshaanan@gmail.com> | 2016-09-17 10:34:13 +0200 |
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committer | Anna Henningsen <anna@addaleax.net> | 2016-09-20 14:11:31 +0200 |
commit | 5f2994723048f6d433cece23af0e11bdd97e0896 (patch) | |
tree | 4d03298d3a6f207e9c50528a1592ee8719731ce9 | |
parent | 9391cb0fdeb5a247e60621abde79f0c323feb2a8 (diff) | |
download | android-node-v8-5f2994723048f6d433cece23af0e11bdd97e0896.tar.gz android-node-v8-5f2994723048f6d433cece23af0e11bdd97e0896.tar.bz2 android-node-v8-5f2994723048f6d433cece23af0e11bdd97e0896.zip |
util: simplify SIMD setup
PR-URL: https://github.com/nodejs/node/pull/8579
Reviewed-By: Michaƫl Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
-rw-r--r-- | lib/util.js | 44 |
1 files changed, 16 insertions, 28 deletions
diff --git a/lib/util.js b/lib/util.js index 245b196393..2d7ba65163 100644 --- a/lib/util.js +++ b/lib/util.js @@ -38,35 +38,23 @@ if (typeof global.SIMD === 'object' && global.SIMD !== null) { const SIMD = global.SIMD; // Pacify eslint. - if (typeof SIMD.Bool16x8 === 'function') - simdFormatters.set(SIMD.Bool16x8, make(SIMD.Bool16x8.extractLane, 8)); - - if (typeof SIMD.Bool32x4 === 'function') - simdFormatters.set(SIMD.Bool32x4, make(SIMD.Bool32x4.extractLane, 4)); - - if (typeof SIMD.Bool8x16 === 'function') - simdFormatters.set(SIMD.Bool8x16, make(SIMD.Bool8x16.extractLane, 16)); - - if (typeof SIMD.Float32x4 === 'function') - simdFormatters.set(SIMD.Float32x4, make(SIMD.Float32x4.extractLane, 4)); - - if (typeof SIMD.Int16x8 === 'function') - simdFormatters.set(SIMD.Int16x8, make(SIMD.Int16x8.extractLane, 8)); - - if (typeof SIMD.Int32x4 === 'function') - simdFormatters.set(SIMD.Int32x4, make(SIMD.Int32x4.extractLane, 4)); - - if (typeof SIMD.Int8x16 === 'function') - simdFormatters.set(SIMD.Int8x16, make(SIMD.Int8x16.extractLane, 16)); - - if (typeof SIMD.Uint16x8 === 'function') - simdFormatters.set(SIMD.Uint16x8, make(SIMD.Uint16x8.extractLane, 8)); - - if (typeof SIMD.Uint32x4 === 'function') - simdFormatters.set(SIMD.Uint32x4, make(SIMD.Uint32x4.extractLane, 4)); + const countPerType = { + Bool16x8: 8, + Bool32x4: 4, + Bool8x16: 16, + Float32x4: 4, + Int16x8: 8, + Int32x4: 4, + Int8x16: 16, + Uint16x8: 8, + Uint32x4: 4, + Uint8x16: 16 + }; - if (typeof SIMD.Uint8x16 === 'function') - simdFormatters.set(SIMD.Uint8x16, make(SIMD.Uint8x16.extractLane, 16)); + for (const key in countPerType) { + const type = SIMD[key]; + simdFormatters.set(type, make(type.extractLane, countPerType[key])); + } } function tryStringify(arg) { |