Function tracing_core::stdlib::arch::x86_64::_mm_clmulepi64_si128

1.27.0 · source · 
pub unsafe fn _mm_clmulepi64_si128<const IMM8: i32>(
    a: __m128i,
    b: __m128i,
) -> __m128i
Available on x86-64 only.
Expand description

Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2).

The immediate byte is used for determining which halves of a and b should be used. Immediate bits other than 0 and 4 are ignored.

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