Function core::arch::x86::_mm256_castps128_ps256 [−] [src]

pub unsafe fn _mm256_castps128_ps256(a: __m128) -> __m256

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature avx only.

Casts vector of type __m128 to type __m256; the upper 128 bits of the result are undefined.

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