# [−][src]Function core::arch::x86_64::_mm_mulhrs_pi16

    pub unsafe fn _mm_mulhrs_pi16(a: __m64, b: __m64) -> __m64

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `ssse3,mmx` only.

Multiplies packed 16-bit signed integer values, truncates the 32-bit products to the 18 most significant bits by right-shifting, rounds the truncated value by adding 1, and writes bits `[16:1]` to the destination.