johnmccutchan/ecmascript_simd — pull request #65 by huningxin (2014-09-18 18:03:27+00:00)
Title: Add SIMD types load and store opertaions

The load operations load vec2, vec3 and vec4 into SIMD types from ArrayBuffer
with byteOffset.

The store operations store vec2, vec3 and vec4 from SIMD types into
ArrayBuffer with byteOffset.

The new APIs include:
- SIMD.float32x4.load
- SIMD.float32x4.loadXY
- SIMD.float32x4.loadXYZ
- SIMD.float32x4.store
- SIMD.float32x4.storeXY
- SIMD.float32x4.storeXYZ
- SIMD.float64x2.load
- SIMD.float64x2.store
- SIMD.int32x4.load
- SIMD.int32x4.loadXY
- SIMD.int32x4.loadXYZ
- SIMD.int32x4.store
- SIMD.int32x4.storeXY
- SIMD.int32x4.storeXYZ