Function core::arch::x86_64::_mm_insert_epi64

pub unsafe fn _mm_insert_epi64(a: __m128i, i: i64, imm8: i32) -> __m128i

This is supported on x86-64 and target feature sse4.1 only.

Return a copy of a with the 64-bit integer from i inserted at a location specified by imm8.

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