---
title: "simd_make_half8(_:_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_half8(_:_:)"
---

# simd_make_half8(_:_:)

Returns a new vector from the specified vectors.

## Declaration

```swift
func simd_make_half8(_ lo: simd_half4, _ hi: simd_half4) -> simd_half8
```

## See Also

### Functions to create eight-element vectors from other vectors

- [simd_make_half8(_:)](simd/simd_make_half8(_:)-97ut4.md)
- [simd_make_half8(_:)](simd/simd_make_half8(_:)-9anaf.md)
- [simd_make_half8(_:)](simd/simd_make_half8(_:)-9e4ki.md)
- [simd_make_half8(_:)](simd/simd_make_half8(_:)-9slsm.md)
- [simd_make_half8(_:)](simd/simd_make_half8(_:)-4xf3n.md)
- [simd_make_half8(_:)](simd/simd_make_half8(_:)-94pmz.md)
- [simd_make_half8_undef(_:)](simd/simd_make_half8_undef(_:)-3on10.md)
- [simd_make_half8_undef(_:)](simd/simd_make_half8_undef(_:)-3l5sn.md)
- [simd_make_half8_undef(_:)](simd/simd_make_half8_undef(_:)-337am.md)