pub unsafe fn _mm_comi_round_sd<const IMM5: i32, const SAE: i32>(
    a: __m128d,
    b: __m128d
) -> i32
🔬This is a nightly-only experimental API. (stdsimd)
Available on x86-64 only.
Expand description

Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, and return the boolean result (0 or 1).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

Intel’s documentation