pub fn _mm_cmp_sd(a: __m128d, b: __m128d, const IMM5: i32) -> __m128dAvailable on (x86 or x86-64) and target feature
avx and x86-64 only.Expand description
Compares the lower double-precision (64-bit) floating-point element in
a and b based on the comparison operand specified by IMM5,
store the result in the lower element of returned vector,
and copies the upper element from a to the upper element of returned
vector.