# 1.27.0[−][src]Function core::arch::x86_64::_mm_shufflehi_epi16

    pub unsafe fn _mm_shufflehi_epi16(a: __m128i, imm8: i32) -> __m128i

This is supported on x86-64 and target feature `sse2` only.

Shuffles 16-bit integers in the high 64 bits of `a` using the control in `imm8`.

Put the results in the high 64 bits of the returned vector, with the low 64 bits being copied from from `a`.

Intel's documentation