Function core::arch::x86::_mm512_broadcast_f64x4

pub unsafe fn _mm512_broadcast_f64x4(a: __m256d) -> __m512d

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

This is supported on x86 and target feature avx512f only.

Expand description

Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst.