pub unsafe fn _mm_cvti64_sh(a: __m128h, b: i64) -> __m128h🔬This is a nightly-only experimental API. (
stdarch_x86_avx512_f16)Available on x86-64 only.
Expand description
Convert the signed 64-bit integer b to a half-precision (16-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.