core::arch::x86_64::_mm_cmpord_sd - Rust
Description: API documentation for the Rust `_mm_cmpord_sd` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, _mm_cmpord_sd

# 1.27.0[−][src]Function core::arch::x86_64::_mm_cmpord_sd

    pub unsafe fn _mm_cmpord_sd(a: __m128d, b: __m128d) -> __m128d

This is supported on x86-64 and target feature `sse2` only.

Returns a new vector with the low element of `a` replaced by the result of comparing both of the lower elements of `a` and `b` to `NaN`. If neither are equal to `NaN` then `0xFFFFFFFFFFFFFFFF` is used and `0` otherwise.

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