pub fn _mm_clmulepi64_si128(a: __m128i, b: __m128i, const IMM8: i32) -> __m128iAvailable on (x86 or x86-64) and target feature
pclmulqdq and x86 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.