## _mm_cmp_sd

# Function _mm_cmp_sd

1.27.0 · Source

    pub fn _mm_cmp_sd(a: __m128d, b: __m128d, const IMM5: i32) -> __m128d

Available on x86 and target feature `avx` 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.

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