Function core::arch::x86::_mm256_srai_epi64[][src]

pub unsafe fn _mm256_srai_epi64<const IMM8: u32>(a: __m256i) -> __m256i
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512f,avx512vl only.
Expand description

将包装的 64 位整数右移 imm8,同时将符号位移位,并将结果存储在 dst 中。

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