pub fn _mm_mask_scalef_ss(src: __m128, k: u8, a: __m128, b: __m128) -> __m128🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Expand description
Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.