Function core::arch::x86_64::_mm_mask_sub_sd
source · pub unsafe fn _mm_mask_sub_sd(
src: __m128d,
k: __mmask8,
a: __m128d,
b: __m128d
) -> __m128d
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86-64 only.Expand description
Subtract the lower double-precision (64-bit) floating-point element in b from the lower double-precision (64-bit) floating-point element in a, 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 element from a to the upper element of dst.