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## _mm256_broadcastsi128_si256

# Function _mm256_broadcastsi128_si256

1.27.0 (const: unstable) · Source

    pub fn _mm256_broadcastsi128_si256(a: __m128i) -> __m256i

Available on x86-64 and target feature `avx2` and (x86 or x86-64) only.
Expand description

Broadcasts 128 bits of integer data from a to all 128-bit lanes in the 256-bit returned value.

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